diff --git a/bench/abc/optimized/inflate.c.ll b/bench/abc/optimized/inflate.c.ll
index 595b2190af2..686b21911db 100644
--- a/bench/abc/optimized/inflate.c.ll
+++ b/bench/abc/optimized/inflate.c.ll
@@ -2906,11 +2906,11 @@ default.unreachable2892:                          ; preds = %444
   br i1 %.not1162, label %999, label %997
 
 997:                                              ; preds = %992
-  %998 = call i64 @crc32(i64 noundef %994, ptr noundef %996, i32 noundef %986) #9
+  %998 = call i64 @crc32(i64 noundef %994, ptr noundef nonnull %996, i32 noundef %986) #9
   br label %1001
 
 999:                                              ; preds = %992
-  %1000 = call i64 @adler32(i64 noundef %994, ptr noundef %996, i32 noundef %986) #9
+  %1000 = call i64 @adler32(i64 noundef %994, ptr noundef nonnull %996, i32 noundef %986) #9
   br label %1001
 
 1001:                                             ; preds = %999, %997
@@ -3356,7 +3356,7 @@ define internal fastcc range(i32 0, 2) i32 @updatewindow(ptr nocapture noundef n
   %59 = zext i32 %56 to i64
   %60 = sub nsw i64 0, %59
   %61 = getelementptr inbounds i8, ptr %58, i64 %60
-  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %57, ptr align 1 %61, i64 %59, i1 false)
+  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %57, ptr nonnull align 1 %61, i64 %59, i1 false)
   store i32 %56, ptr %44, align 4
   %62 = load i32, ptr %20, align 4
   %63 = getelementptr inbounds i8, ptr %4, i64 56
diff --git a/bench/abseil-cpp/optimized/bind.cc.ll b/bench/abseil-cpp/optimized/bind.cc.ll
index 925c61340f9..442a3f87127 100644
--- a/bench/abseil-cpp/optimized/bind.cc.ll
+++ b/bench/abseil-cpp/optimized/bind.cc.ll
@@ -338,7 +338,7 @@ if.else.i:                                        ; preds = %entry
   store i32 0, ptr %next_arg.i.i, align 4
   %add.ptr.i8.i = getelementptr inbounds i8, ptr %format.coerce0, i64 %format.coerce1
   %cmp.not74.i.i = icmp eq i64 %format.coerce1, 0
-  br i1 %cmp.not74.i.i, label %invoke.cont7.thread, label %while.body.lr.ph.i.i
+  br i1 %cmp.not74.i.i, label %invoke.cont7, label %while.body.lr.ph.i.i
 
 while.body.lr.ph.i.i:                             ; preds = %if.else.i
   %sub.ptr.lhs.cast.i9.i = ptrtoint ptr %add.ptr.i8.i to i64
@@ -364,46 +364,42 @@ while.body.i.i:                                   ; preds = %while.cond.backedge
 
 if.then.i14.i:                                    ; preds = %while.body.i.i
   %consumer.val.i15.i = load ptr, ptr %agg.tmp86.i, align 8
-  %cmp.i.i.i.i16.i = icmp eq ptr %add.ptr.i8.i, %p.075.i.i
-  br i1 %cmp.i.i.i.i16.i, label %invoke.cont7.thread, label %if.end.i.i.i.i17.i
-
-if.end.i.i.i.i17.i:                               ; preds = %if.then.i14.i
-  %size_.i.i.i.i18.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 16
-  %13 = load i64, ptr %size_.i.i.i.i18.i, align 8
-  %add.i.i.i.i19.i = add i64 %13, %sub.ptr.sub.i11.i
-  store i64 %add.i.i.i.i19.i, ptr %size_.i.i.i.i18.i, align 8
-  %add.ptr.i.i.i.i.i20.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 1056
-  %pos_.i.i.i.i.i21.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 24
-  %14 = load ptr, ptr %pos_.i.i.i.i.i21.i, align 8
-  %sub.ptr.lhs.cast.i.i.i.i.i22.i = ptrtoint ptr %add.ptr.i.i.i.i.i20.i to i64
-  %sub.ptr.rhs.cast.i.i.i.i.i23.i = ptrtoint ptr %14 to i64
-  %sub.ptr.sub.i.i.i.i.i24.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i22.i, %sub.ptr.rhs.cast.i.i.i.i.i23.i
-  %cmp3.not.i.i.i.i25.i = icmp ult i64 %sub.ptr.sub.i11.i, %sub.ptr.sub.i.i.i.i.i24.i
-  br i1 %cmp3.not.i.i.i.i25.i, label %if.end5.i.i.i.i31.i, label %if.then4.i.i.i.i26.i
-
-if.then4.i.i.i.i26.i:                             ; preds = %if.end.i.i.i.i17.i
-  %buf_.i.i.i.i.i27.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 32
-  %sub.ptr.rhs.cast.i7.i.i.i.i28.i = ptrtoint ptr %buf_.i.i.i.i.i27.i to i64
-  %sub.ptr.sub.i8.i.i.i.i29.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i23.i, %sub.ptr.rhs.cast.i7.i.i.i.i28.i
-  %write_.i.i.i.i.i.i30.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 8
-  %15 = load ptr, ptr %write_.i.i.i.i.i.i30.i, align 8
+  %size_.i.i.i.i16.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 16
+  %13 = load i64, ptr %size_.i.i.i.i16.i, align 8
+  %add.i.i.i.i17.i = add i64 %13, %sub.ptr.sub.i11.i
+  store i64 %add.i.i.i.i17.i, ptr %size_.i.i.i.i16.i, align 8
+  %add.ptr.i.i.i.i.i18.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 1056
+  %pos_.i.i.i.i.i19.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 24
+  %14 = load ptr, ptr %pos_.i.i.i.i.i19.i, align 8
+  %sub.ptr.lhs.cast.i.i.i.i.i20.i = ptrtoint ptr %add.ptr.i.i.i.i.i18.i to i64
+  %sub.ptr.rhs.cast.i.i.i.i.i21.i = ptrtoint ptr %14 to i64
+  %sub.ptr.sub.i.i.i.i.i22.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i20.i, %sub.ptr.rhs.cast.i.i.i.i.i21.i
+  %cmp3.not.i.i.i.i23.i = icmp ult i64 %sub.ptr.sub.i11.i, %sub.ptr.sub.i.i.i.i.i22.i
+  br i1 %cmp3.not.i.i.i.i23.i, label %if.end5.i.i.i.i29.i, label %if.then4.i.i.i.i24.i
+
+if.then4.i.i.i.i24.i:                             ; preds = %if.then.i14.i
+  %buf_.i.i.i.i.i25.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 32
+  %sub.ptr.rhs.cast.i7.i.i.i.i26.i = ptrtoint ptr %buf_.i.i.i.i.i25.i to i64
+  %sub.ptr.sub.i8.i.i.i.i27.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i21.i, %sub.ptr.rhs.cast.i7.i.i.i.i26.i
+  %write_.i.i.i.i.i.i28.i = getelementptr inbounds i8, ptr %consumer.val.i15.i, i64 8
+  %15 = load ptr, ptr %write_.i.i.i.i.i.i28.i, align 8
   %16 = load ptr, ptr %consumer.val.i15.i, align 8
-  invoke void %15(ptr noundef %16, i64 %sub.ptr.sub.i8.i.i.i.i29.i, ptr nonnull %buf_.i.i.i.i.i27.i)
+  invoke void %15(ptr noundef %16, i64 %sub.ptr.sub.i8.i.i.i.i27.i, ptr nonnull %buf_.i.i.i.i.i25.i)
           to label %.noexc4 unwind label %lpad5.loopexit.split-lp.loopexit.split-lp
 
-.noexc4:                                          ; preds = %if.then4.i.i.i.i26.i
-  store ptr %buf_.i.i.i.i.i27.i, ptr %pos_.i.i.i.i.i21.i, align 8
-  %17 = load ptr, ptr %write_.i.i.i.i.i.i30.i, align 8
+.noexc4:                                          ; preds = %if.then4.i.i.i.i24.i
+  store ptr %buf_.i.i.i.i.i25.i, ptr %pos_.i.i.i.i.i19.i, align 8
+  %17 = load ptr, ptr %write_.i.i.i.i.i.i28.i, align 8
   %18 = load ptr, ptr %consumer.val.i15.i, align 8
   invoke void %17(ptr noundef %18, i64 %sub.ptr.sub.i11.i, ptr %p.075.i.i)
-          to label %invoke.cont7.thread unwind label %lpad5.loopexit.split-lp.loopexit.split-lp
+          to label %invoke.cont7 unwind label %lpad5.loopexit.split-lp.loopexit.split-lp
 
-if.end5.i.i.i.i31.i:                              ; preds = %if.end.i.i.i.i17.i
+if.end5.i.i.i.i29.i:                              ; preds = %if.then.i14.i
   call void @llvm.memcpy.p0.p0.i64(ptr align 1 %14, ptr align 1 %p.075.i.i, i64 %sub.ptr.sub.i11.i, i1 false)
-  %19 = load ptr, ptr %pos_.i.i.i.i.i21.i, align 8
-  %add.ptr.i.i.i.i32.i = getelementptr inbounds i8, ptr %19, i64 %sub.ptr.sub.i11.i
-  store ptr %add.ptr.i.i.i.i32.i, ptr %pos_.i.i.i.i.i21.i, align 8
-  br label %invoke.cont7.thread
+  %19 = load ptr, ptr %pos_.i.i.i.i.i19.i, align 8
+  %add.ptr.i.i.i.i30.i = getelementptr inbounds i8, ptr %19, i64 %sub.ptr.sub.i11.i
+  store ptr %add.ptr.i.i.i.i30.i, ptr %pos_.i.i.i.i.i19.i, align 8
+  br label %invoke.cont7
 
 if.end.i.i:                                       ; preds = %while.body.i.i
   %sub.ptr.lhs.cast8.i.i = ptrtoint ptr %call2.i.i to i64
@@ -453,7 +449,7 @@ if.end5.i.i.i43.i.i:                              ; preds = %if.end.i.i.i29.i.i
 _ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_20SummarizingConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit45.i.i: ; preds = %.noexc6, %if.end5.i.i.i43.i.i, %if.end.i.i
   %add.ptr14.i.i = getelementptr inbounds i8, ptr %call2.i.i, i64 1
   %cmp15.not.i.i = icmp ult ptr %add.ptr14.i.i, %add.ptr.i8.i
-  br i1 %cmp15.not.i.i, label %if.end17.i.i, label %invoke.cont7
+  br i1 %cmp15.not.i.i, label %if.end17.i.i, label %invoke.cont7.thread
 
 if.end17.i.i:                                     ; preds = %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_20SummarizingConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit45.i.i
   %27 = load i8, ptr %add.ptr14.i.i, align 1
@@ -466,7 +462,7 @@ if.end17.i.i:                                     ; preds = %_ZN4absl19str_forma
 if.then20.i.i:                                    ; preds = %if.end17.i.i
   %28 = load i32, ptr %next_arg.i.i, align 4
   %cmp21.i.i = icmp slt i32 %28, 0
-  br i1 %cmp21.i.i, label %invoke.cont7, label %if.end23.i.i
+  br i1 %cmp21.i.i, label %invoke.cont7.thread, label %if.end23.i.i
 
 if.end23.i.i:                                     ; preds = %if.then20.i.i
   store i32 -1, ptr %width.i.i.i, align 4
@@ -482,7 +478,7 @@ if.end23.i.i:                                     ; preds = %if.then20.i.i
 
 call29.i.i.noexc:                                 ; preds = %if.end23.i.i
   %add.ptr24.i.i = getelementptr inbounds i8, ptr %call2.i.i, i64 2
-  br i1 %call29.i.i8, label %while.cond.backedge.i.i, label %invoke.cont7
+  br i1 %call29.i.i8, label %while.cond.backedge.i.i, label %invoke.cont7.thread
 
 if.else.i13.i:                                    ; preds = %if.end17.i.i
   %cmp36.not.i.i = icmp eq i8 %27, 37
@@ -499,14 +495,14 @@ if.then37.i.i:                                    ; preds = %if.else.i13.i
 
 call40.i.i.noexc:                                 ; preds = %if.then37.i.i
   %cmp41.i.i = icmp eq ptr %call40.i.i9, null
-  br i1 %cmp41.i.i, label %invoke.cont7, label %if.end44.i.i
+  br i1 %cmp41.i.i, label %invoke.cont7.thread, label %if.end44.i.i
 
 if.end44.i.i:                                     ; preds = %call40.i.i.noexc
   %call51.i.i10 = invoke fastcc noundef zeroext i1 @_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_20SummarizingConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE(ptr noundef nonnull readonly align 8 dereferenceable(24) %agg.tmp86.i, ptr noundef nonnull align 4 dereferenceable(15) %conv38.i.i)
           to label %call51.i.i.noexc unwind label %lpad5.loopexit.split-lp.loopexit
 
 call51.i.i.noexc:                                 ; preds = %if.end44.i.i
-  br i1 %call51.i.i10, label %while.cond.backedge.i.i, label %invoke.cont7
+  br i1 %call51.i.i10, label %while.cond.backedge.i.i, label %invoke.cont7.thread
 
 if.else56.i.i:                                    ; preds = %if.else.i13.i
   %consumer.val25.i.i = load ptr, ptr %agg.tmp86.i, align 8
@@ -554,23 +550,23 @@ _ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_20Summarizing
 while.cond.backedge.i.i:                          ; preds = %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_20SummarizingConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit71.i.i, %call51.i.i.noexc, %call29.i.i.noexc
   %p.0.be.i.i = phi ptr [ %add.ptr63.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_20SummarizingConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit71.i.i ], [ %add.ptr24.i.i, %call29.i.i.noexc ], [ %call40.i.i9, %call51.i.i.noexc ]
   %cmp.not.i.i = icmp eq ptr %p.0.be.i.i, %add.ptr.i8.i
-  br i1 %cmp.not.i.i, label %invoke.cont7.thread, label %while.body.i.i, !llvm.loop !5
+  br i1 %cmp.not.i.i, label %invoke.cont7, label %while.body.i.i, !llvm.loop !5
 
-invoke.cont7.thread:                              ; preds = %while.cond.backedge.i.i, %if.then.i14.i, %if.end5.i.i.i.i31.i, %if.else.i, %.noexc4
+invoke.cont7.thread:                              ; preds = %call51.i.i.noexc, %call40.i.i.noexc, %call29.i.i.noexc, %if.then20.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_20SummarizingConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit45.i.i
   call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %agg.tmp86.i)
   call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %next_arg.i.i)
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %conv.i7.i)
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %conv38.i.i)
-  br label %cleanup.cont.critedge
+  br label %if.then
 
-invoke.cont7:                                     ; preds = %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_20SummarizingConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit45.i.i, %if.then20.i.i, %call29.i.i.noexc, %call40.i.i.noexc, %call51.i.i.noexc
+invoke.cont7:                                     ; preds = %while.cond.backedge.i.i, %if.else.i, %if.end5.i.i.i.i29.i, %.noexc4
   call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %agg.tmp86.i)
   call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %next_arg.i.i)
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %conv.i7.i)
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %conv38.i.i)
-  br label %if.then
+  br label %cleanup.cont.critedge
 
-if.then:                                          ; preds = %_ZNK4absl19str_format_internal16ParsedFormatBase13ProcessFormatINS0_12_GLOBAL__N_117ConverterConsumerINS3_20SummarizingConverterEEEEEbT_.exit.i.thread, %invoke.cont7, %_ZNK4absl19str_format_internal16ParsedFormatBase13ProcessFormatINS0_12_GLOBAL__N_117ConverterConsumerINS3_20SummarizingConverterEEEEEbT_.exit.i
+if.then:                                          ; preds = %_ZNK4absl19str_format_internal16ParsedFormatBase13ProcessFormatINS0_12_GLOBAL__N_117ConverterConsumerINS3_20SummarizingConverterEEEEEbT_.exit.i.thread, %invoke.cont7.thread, %_ZNK4absl19str_format_internal16ParsedFormatBase13ProcessFormatINS0_12_GLOBAL__N_117ConverterConsumerINS3_20SummarizingConverterEEEEEbT_.exit.i
   call void @_ZNSaIcEC1Ev(ptr noundef nonnull align 1 dereferenceable(1) %ref.tmp) #11
   %call.i13 = invoke noundef ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_M_local_dataEv(ptr noundef nonnull align 8 dereferenceable(32) %agg.result)
           to label %call.i.noexc unwind label %lpad8
@@ -621,7 +617,7 @@ lpad5.loopexit.split-lp.loopexit:                 ; preds = %if.end23.i.i, %if.e
           cleanup
   br label %ehcleanup
 
-lpad5.loopexit.split-lp.loopexit.split-lp:        ; preds = %.noexc4, %if.then4.i.i.i.i26.i
+lpad5.loopexit.split-lp.loopexit.split-lp:        ; preds = %.noexc4, %if.then4.i.i.i.i24.i
   %lpad.loopexit.split-lp30 = landingpad { ptr, i32 }
           cleanup
   br label %ehcleanup
@@ -636,7 +632,7 @@ lpad8.body:                                       ; preds = %lpad.i, %lpad8
   call void @_ZNSaIcED1Ev(ptr noundef nonnull align 1 dereferenceable(1) %ref.tmp) #11
   br label %ehcleanup
 
-cleanup.cont.critedge:                            ; preds = %invoke.cont7.thread, %_ZNK4absl19str_format_internal16ParsedFormatBase13ProcessFormatINS0_12_GLOBAL__N_117ConverterConsumerINS3_20SummarizingConverterEEEEEbT_.exit.i
+cleanup.cont.critedge:                            ; preds = %invoke.cont7, %_ZNK4absl19str_format_internal16ParsedFormatBase13ProcessFormatINS0_12_GLOBAL__N_117ConverterConsumerINS3_20SummarizingConverterEEEEEbT_.exit.i
   %43 = load ptr, ptr %pos_.i, align 8
   %sub.ptr.lhs.cast.i.i20 = ptrtoint ptr %43 to i64
   %sub.ptr.rhs.cast.i.i21 = ptrtoint ptr %buf_.i to i64
@@ -773,23 +769,23 @@ if.then.i.i:                                      ; preds = %for.body.i.i
   call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %precision.i.i)
   %5 = load i32, ptr %conv.i.i, align 4
   %sub.i.i = add nsw i32 %5, -1
-  %conv.i38.i = sext i32 %sub.i.i to i64
-  %cmp.not.i39.i = icmp ugt i64 %args.coerce1, %conv.i38.i
-  br i1 %cmp.not.i39.i, label %if.end.i41.i, label %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit.thread.i.i
+  %conv.i36.i = sext i32 %sub.i.i to i64
+  %cmp.not.i37.i = icmp ugt i64 %args.coerce1, %conv.i36.i
+  br i1 %cmp.not.i37.i, label %if.end.i39.i, label %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit.thread.i.i
 
-if.end.i41.i:                                     ; preds = %if.then.i.i
-  %arrayidx.i.i42.i = getelementptr inbounds %"class.absl::str_format_internal::FormatArgImpl", ptr %args.coerce0, i64 %conv.i38.i
+if.end.i39.i:                                     ; preds = %if.then.i.i
+  %arrayidx.i.i40.i = getelementptr inbounds %"class.absl::str_format_internal::FormatArgImpl", ptr %args.coerce0, i64 %conv.i36.i
   %flags.i.i = getelementptr inbounds i8, ptr %__begin3.sroa.0.014.i.i, i64 28
   %6 = load i8, ptr %flags.i.i, align 4
   %cmp7.not.i.i = icmp eq i8 %6, 0
   br i1 %cmp7.not.i.i, label %if.else46.i.i, label %if.then8.i.i
 
-if.then8.i.i:                                     ; preds = %if.end.i41.i
+if.then8.i.i:                                     ; preds = %if.end.i39.i
   %width9.i.i = getelementptr inbounds i8, ptr %__begin3.sroa.0.014.i.i, i64 20
   %7 = load i32, ptr %width9.i.i, align 4
   store i32 %7, ptr %width.i.i, align 4
-  %cmp.i.i43.i = icmp slt i32 %7, -1
-  br i1 %cmp.i.i43.i, label %if.then13.i.i, label %if.end27.i.i
+  %cmp.i.i41.i = icmp slt i32 %7, -1
+  br i1 %cmp.i.i41.i, label %if.then13.i.i, label %if.end27.i.i
 
 if.then13.i.i:                                    ; preds = %if.then8.i.i
   %sub2.i.i.i = xor i32 %7, -1
@@ -799,8 +795,8 @@ if.then13.i.i:                                    ; preds = %if.then8.i.i
 
 _ZN4absl19str_format_internal12_GLOBAL__N_116BindFromPositionEiPiNS_4SpanIKNS0_13FormatArgImplEEE.exit.i.i: ; preds = %if.then13.i.i
   %8 = getelementptr %"class.absl::str_format_internal::FormatArgImpl", ptr %args.coerce0, i64 %conv.i.i.i
-  %arrayidx.i.i.i44.i = getelementptr i8, ptr %8, i64 -16
-  %agg.tmp.sroa.0.0.copyload.i.i.i = load ptr, ptr %arrayidx.i.i.i44.i, align 8
+  %arrayidx.i.i.i42.i = getelementptr i8, ptr %8, i64 -16
+  %agg.tmp.sroa.0.0.copyload.i.i.i = load ptr, ptr %arrayidx.i.i.i42.i, align 8
   %agg.tmp.sroa.2.0.call2.sroa_idx.i.i.i = getelementptr i8, ptr %8, i64 -8
   %agg.tmp.sroa.2.0.copyload.i.i.i = load ptr, ptr %agg.tmp.sroa.2.0.call2.sroa_idx.i.i.i, align 8
   %call.i.i.i.i1 = invoke noundef zeroext i1 %agg.tmp.sroa.2.0.copyload.i.i.i(ptr %agg.tmp.sroa.0.0.copyload.i.i.i, i64 589843, i32 0, ptr noundef nonnull %width.i.i)
@@ -868,12 +864,12 @@ if.end40.i.i:                                     ; preds = %_ZN4absl19str_forma
   %16 = load i8, ptr %length_mod.i.i, align 1
   %bound.i.i.sroa.0.2.insert.ext.i = zext i8 %16 to i64
   %bound.i.i.sroa.0.2.insert.shift.i = shl nuw nsw i64 %bound.i.i.sroa.0.2.insert.ext.i, 16
-  %bound.i.i.sroa.0.2.insert.insert56.i = or disjoint i64 %bound.i.i.sroa.0.1.insert.insert.i, %bound.i.i.sroa.0.2.insert.shift.i
+  %bound.i.i.sroa.0.2.insert.insert54.i = or disjoint i64 %bound.i.i.sroa.0.1.insert.insert.i, %bound.i.i.sroa.0.2.insert.shift.i
   br label %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit.i.i
 
-if.else46.i.i:                                    ; preds = %if.end.i41.i
-  %bound.i.i.sroa.0.4.insert.mask58.i = and i64 %bound.i.i.sroa.0.2.insert.insert.i, 4278779923
-  %bound.i.i.sroa.0.4.insert.insert59.i = or disjoint i64 %bound.i.i.sroa.0.4.insert.mask58.i, -4294967296
+if.else46.i.i:                                    ; preds = %if.end.i39.i
+  %bound.i.i.sroa.0.4.insert.mask56.i = and i64 %bound.i.i.sroa.0.2.insert.insert.i, 4278779923
+  %bound.i.i.sroa.0.4.insert.insert57.i = or disjoint i64 %bound.i.i.sroa.0.4.insert.mask56.i, -4294967296
   br label %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit.i.i
 
 _ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit.thread.i.i: ; preds = %call.i.i34.i.i.noexc, %if.then32.i.i, %call.i.i.i.i.noexc, %if.then13.i.i, %if.then.i.i
@@ -882,19 +878,19 @@ _ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConv
   br label %invoke.cont4
 
 _ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit.i.i: ; preds = %if.else46.i.i, %if.end40.i.i
-  %bound.i.i.sroa.0.2.i = phi i64 [ %bound.i.i.sroa.0.4.insert.insert59.i, %if.else46.i.i ], [ %bound.i.i.sroa.0.2.insert.insert56.i, %if.end40.i.i ]
+  %bound.i.i.sroa.0.2.i = phi i64 [ %bound.i.i.sroa.0.4.insert.insert57.i, %if.else46.i.i ], [ %bound.i.i.sroa.0.2.insert.insert54.i, %if.end40.i.i ]
   %bound.i.i.sroa.12.2.i = phi i32 [ -1, %if.else46.i.i ], [ %13, %if.end40.i.i ]
   %conv49.i.i = getelementptr inbounds i8, ptr %__begin3.sroa.0.014.i.i, i64 30
   %17 = load i8, ptr %conv49.i.i, align 2
   %bound.i.i.sroa.0.0.insert.ext.i = zext i8 %17 to i64
-  %bound.i.i.sroa.0.0.insert.mask49.i = and i64 %bound.i.i.sroa.0.2.i, -256
-  %bound.i.i.sroa.0.0.insert.insert50.i = or disjoint i64 %bound.i.i.sroa.0.0.insert.mask49.i, %bound.i.i.sroa.0.0.insert.ext.i
+  %bound.i.i.sroa.0.0.insert.mask47.i = and i64 %bound.i.i.sroa.0.2.i, -256
+  %bound.i.i.sroa.0.0.insert.insert48.i = or disjoint i64 %bound.i.i.sroa.0.0.insert.mask47.i, %bound.i.i.sroa.0.0.insert.ext.i
   call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %width.i.i)
   call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %precision.i.i)
-  %agg.tmp.sroa.0.0.copyload.i.i.i.i = load ptr, ptr %arrayidx.i.i42.i, align 8
-  %agg.tmp.sroa.2.0.call.sroa_idx.i.i.i.i = getelementptr inbounds i8, ptr %arrayidx.i.i42.i, i64 8
+  %agg.tmp.sroa.0.0.copyload.i.i.i.i = load ptr, ptr %arrayidx.i.i40.i, align 8
+  %agg.tmp.sroa.2.0.call.sroa_idx.i.i.i.i = getelementptr inbounds i8, ptr %arrayidx.i.i40.i, i64 8
   %agg.tmp.sroa.2.0.copyload.i.i.i.i = load ptr, ptr %agg.tmp.sroa.2.0.call.sroa_idx.i.i.i.i, align 8
-  %call.i.i.i.i.i3 = invoke noundef zeroext i1 %agg.tmp.sroa.2.0.copyload.i.i.i.i(ptr %agg.tmp.sroa.0.0.copyload.i.i.i.i, i64 %bound.i.i.sroa.0.0.insert.insert50.i, i32 %bound.i.i.sroa.12.2.i, ptr noundef nonnull %sink)
+  %call.i.i.i.i.i3 = invoke noundef zeroext i1 %agg.tmp.sroa.2.0.copyload.i.i.i.i(ptr %agg.tmp.sroa.0.0.copyload.i.i.i.i, i64 %bound.i.i.sroa.0.0.insert.insert48.i, i32 %bound.i.i.sroa.12.2.i, ptr noundef nonnull %sink)
           to label %call.i.i.i.i.i.noexc unwind label %lpad.loopexit
 
 call.i.i.i.i.i.noexc:                             ; preds = %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit.i.i
@@ -936,7 +932,7 @@ if.end5.i.i.i.i.i:                                ; preds = %if.end.i.i.i.i.i
   br label %for.inc.i.i
 
 for.inc.i.i:                                      ; preds = %.noexc, %if.end5.i.i.i.i.i, %if.else.i.i, %call.i.i.i.i.i.noexc
-  %bound.i.i.sroa.0.1.i = phi i64 [ %bound.i.i.sroa.0.0.insert.insert50.i, %call.i.i.i.i.i.noexc ], [ %bound.i.i.sroa.0.0.i, %if.else.i.i ], [ %bound.i.i.sroa.0.0.i, %if.end5.i.i.i.i.i ], [ %bound.i.i.sroa.0.0.i, %.noexc ]
+  %bound.i.i.sroa.0.1.i = phi i64 [ %bound.i.i.sroa.0.0.insert.insert48.i, %call.i.i.i.i.i.noexc ], [ %bound.i.i.sroa.0.0.i, %if.else.i.i ], [ %bound.i.i.sroa.0.0.i, %if.end5.i.i.i.i.i ], [ %bound.i.i.sroa.0.0.i, %.noexc ]
   %incdec.ptr.i.i.i = getelementptr inbounds i8, ptr %__begin3.sroa.0.014.i.i, i64 32
   %cmp.i.not.i.i = icmp eq ptr %incdec.ptr.i.i.i, %2
   br i1 %cmp.i.not.i.i, label %for.end.i.i, label %for.body.i.i
@@ -982,38 +978,34 @@ while.body.i.i:                                   ; preds = %_ZN4absl19str_forma
   br i1 %tobool.not.i.i, label %if.then.i19.i, label %if.end.i.i
 
 if.then.i19.i:                                    ; preds = %while.body.i.i
-  %cmp.i.i.i.i21.i = icmp eq ptr %add.ptr.i7.i, %p.0224.i.i
-  br i1 %cmp.i.i.i.i21.i, label %_ZN4absl19str_format_internal17ParseFormatStringINS0_12_GLOBAL__N_117ConverterConsumerINS2_16DefaultConverterEEEEEbSt17basic_string_viewIcSt11char_traitsIcEET_.exit.i, label %if.end.i.i.i.i22.i
-
-if.end.i.i.i.i22.i:                               ; preds = %if.then.i19.i
   %26 = load i64, ptr %size_.i, align 8
-  %add.i.i.i.i24.i = add i64 %26, %sub.ptr.sub.i10.i
-  store i64 %add.i.i.i.i24.i, ptr %size_.i, align 8
+  %add.i.i.i.i22.i = add i64 %26, %sub.ptr.sub.i10.i
+  store i64 %add.i.i.i.i22.i, ptr %size_.i, align 8
   %27 = load ptr, ptr %pos_.i, align 8
-  %sub.ptr.rhs.cast.i.i.i.i.i28.i = ptrtoint ptr %27 to i64
-  %sub.ptr.sub.i.i.i.i.i29.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i34.i.i, %sub.ptr.rhs.cast.i.i.i.i.i28.i
-  %cmp3.not.i.i.i.i30.i = icmp ult i64 %sub.ptr.sub.i10.i, %sub.ptr.sub.i.i.i.i.i29.i
-  br i1 %cmp3.not.i.i.i.i30.i, label %if.end5.i.i.i.i36.i, label %if.then4.i.i.i.i31.i
+  %sub.ptr.rhs.cast.i.i.i.i.i26.i = ptrtoint ptr %27 to i64
+  %sub.ptr.sub.i.i.i.i.i27.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i34.i.i, %sub.ptr.rhs.cast.i.i.i.i.i26.i
+  %cmp3.not.i.i.i.i28.i = icmp ult i64 %sub.ptr.sub.i10.i, %sub.ptr.sub.i.i.i.i.i27.i
+  br i1 %cmp3.not.i.i.i.i28.i, label %if.end5.i.i.i.i34.i, label %if.then4.i.i.i.i29.i
 
-if.then4.i.i.i.i31.i:                             ; preds = %if.end.i.i.i.i22.i
-  %sub.ptr.sub.i8.i.i.i.i34.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i28.i, %sub.ptr.rhs.cast.i7.i.i.i40.i.i
+if.then4.i.i.i.i29.i:                             ; preds = %if.then.i19.i
+  %sub.ptr.sub.i8.i.i.i.i32.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i26.i, %sub.ptr.rhs.cast.i7.i.i.i40.i.i
   %28 = load ptr, ptr %raw.sroa.2.0.raw_.sroa_idx.i, align 8
   %29 = load ptr, ptr %sink, align 8
-  invoke void %28(ptr noundef %29, i64 %sub.ptr.sub.i8.i.i.i.i34.i, ptr nonnull %buf_.i)
+  invoke void %28(ptr noundef %29, i64 %sub.ptr.sub.i8.i.i.i.i32.i, ptr nonnull %buf_.i)
           to label %.noexc5 unwind label %lpad.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp
 
-.noexc5:                                          ; preds = %if.then4.i.i.i.i31.i
+.noexc5:                                          ; preds = %if.then4.i.i.i.i29.i
   store ptr %buf_.i, ptr %pos_.i, align 8
   %30 = load ptr, ptr %raw.sroa.2.0.raw_.sroa_idx.i, align 8
   %31 = load ptr, ptr %sink, align 8
   invoke void %30(ptr noundef %31, i64 %sub.ptr.sub.i10.i, ptr %p.0224.i.i)
           to label %_ZN4absl19str_format_internal17ParseFormatStringINS0_12_GLOBAL__N_117ConverterConsumerINS2_16DefaultConverterEEEEEbSt17basic_string_viewIcSt11char_traitsIcEET_.exit.i unwind label %lpad.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp
 
-if.end5.i.i.i.i36.i:                              ; preds = %if.end.i.i.i.i22.i
+if.end5.i.i.i.i34.i:                              ; preds = %if.then.i19.i
   call void @llvm.memcpy.p0.p0.i64(ptr align 1 %27, ptr align 1 %p.0224.i.i, i64 %sub.ptr.sub.i10.i, i1 false)
   %32 = load ptr, ptr %pos_.i, align 8
-  %add.ptr.i.i.i.i37.i = getelementptr inbounds i8, ptr %32, i64 %sub.ptr.sub.i10.i
-  store ptr %add.ptr.i.i.i.i37.i, ptr %pos_.i, align 8
+  %add.ptr.i.i.i.i35.i = getelementptr inbounds i8, ptr %32, i64 %sub.ptr.sub.i10.i
+  store ptr %add.ptr.i.i.i.i35.i, ptr %pos_.i, align 8
   br label %_ZN4absl19str_format_internal17ParseFormatStringINS0_12_GLOBAL__N_117ConverterConsumerINS2_16DefaultConverterEEEEEbSt17basic_string_viewIcSt11char_traitsIcEET_.exit.i
 
 if.end.i.i:                                       ; preds = %while.body.i.i
@@ -1282,8 +1274,8 @@ if.end65.i.i:                                     ; preds = %call.i.i.i67.i.i.no
   %cmp.not223.i.i = icmp eq ptr %p.1.i.i, %add.ptr.i7.i
   br i1 %cmp.not223.i.i, label %_ZN4absl19str_format_internal17ParseFormatStringINS0_12_GLOBAL__N_117ConverterConsumerINS2_16DefaultConverterEEEEEbSt17basic_string_viewIcSt11char_traitsIcEET_.exit.i, label %while.body.lr.ph.i.i, !llvm.loop !7
 
-_ZN4absl19str_format_internal17ParseFormatStringINS0_12_GLOBAL__N_117ConverterConsumerINS2_16DefaultConverterEEEEEbSt17basic_string_viewIcSt11char_traitsIcEET_.exit.i: ; preds = %if.end65.i.i, %call.i.i.i67.i.i.noexc, %call40.i.i.noexc, %call.i.i.i.i18.i.noexc, %if.end23.i.i, %if.then20.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit87.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit45.i.i, %.noexc5, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit68.thread.i.i, %if.end5.i.i.i.i36.i, %if.then.i19.i, %if.else.i
-  %retval.0.i11.i = phi i1 [ true, %if.then.i19.i ], [ true, %if.end5.i.i.i.i36.i ], [ false, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit68.thread.i.i ], [ true, %if.else.i ], [ true, %.noexc5 ], [ %cmp15.not.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit45.i.i ], [ %cmp15.not.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit87.i.i ], [ true, %if.end65.i.i ], [ false, %if.end23.i.i ], [ false, %call.i.i.i67.i.i.noexc ], [ false, %call40.i.i.noexc ], [ false, %call.i.i.i.i18.i.noexc ], [ false, %if.then20.i.i ]
+_ZN4absl19str_format_internal17ParseFormatStringINS0_12_GLOBAL__N_117ConverterConsumerINS2_16DefaultConverterEEEEEbSt17basic_string_viewIcSt11char_traitsIcEET_.exit.i: ; preds = %if.end65.i.i, %call.i.i.i67.i.i.noexc, %call40.i.i.noexc, %call.i.i.i.i18.i.noexc, %if.end23.i.i, %if.then20.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit87.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit45.i.i, %.noexc5, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit68.thread.i.i, %if.end5.i.i.i.i34.i, %if.else.i
+  %retval.0.i11.i = phi i1 [ true, %if.end5.i.i.i.i34.i ], [ false, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE10ConvertOneERKNS0_17UnboundConversionESt17basic_string_viewIcSt11char_traitsIcEE.exit68.thread.i.i ], [ true, %if.else.i ], [ true, %.noexc5 ], [ %cmp15.not.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit45.i.i ], [ %cmp15.not.i.i, %_ZN4absl19str_format_internal12_GLOBAL__N_117ConverterConsumerINS1_16DefaultConverterEE6AppendESt17basic_string_viewIcSt11char_traitsIcEE.exit87.i.i ], [ true, %if.end65.i.i ], [ false, %if.end23.i.i ], [ false, %call.i.i.i67.i.i.noexc ], [ false, %call40.i.i.noexc ], [ false, %call.i.i.i.i18.i.noexc ], [ false, %if.then20.i.i ]
   call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %next_arg.i.i)
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %conv38.i.i)
   br label %invoke.cont4
@@ -1324,7 +1316,7 @@ lpad.loopexit.split-lp.loopexit.split-lp.loopexit: ; preds = %_ZN4absl19str_form
           cleanup
   br label %lpad
 
-lpad.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp: ; preds = %if.then4.i.i.i.i31.i, %.noexc5
+lpad.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp: ; preds = %if.then4.i.i.i.i29.i, %.noexc5
   %lpad.loopexit.split-lp25 = landingpad { ptr, i32 }
           cleanup
   br label %lpad
diff --git a/bench/abseil-cpp/optimized/container_test.cc.ll b/bench/abseil-cpp/optimized/container_test.cc.ll
index 62e8e1c17e5..a42028080ab 100644
--- a/bench/abseil-cpp/optimized/container_test.cc.ll
+++ b/bench/abseil-cpp/optimized/container_test.cc.ll
@@ -20775,16 +20775,12 @@ if.then3.i.i.i.i.i.i:                             ; preds = %cond.true.i.i.i.i
 _ZNSt6vectorIiSaIiEEC2ERKS1_.exit:                ; preds = %cond.true.i.i.i.i
   %call5.i.i.i.i2.i6.i = call noalias noundef nonnull ptr @_Znwm(i64 noundef %sub.ptr.sub.i.i) #32
   call void @llvm.memmove.p0.p0.i64(ptr nonnull align 4 %call5.i.i.i.i2.i6.i, ptr align 4 %14, i64 %sub.ptr.sub.i.i, i1 false)
-  %cmp6.i.i.i21.not = icmp eq ptr %13, %14
-  br i1 %cmp6.i.i.i21.not, label %_ZSt13__lower_boundIN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEEiNS0_5__ops14_Iter_less_valEET_SA_SA_RKT0_T1_.exit.i.i22, label %while.body.i.i.i28.preheader
-
-while.body.i.i.i28.preheader:                     ; preds = %_ZNSt6vectorIiSaIiEEC2ERKS1_.exit
   %sub.ptr.div.i.i.i.i.i.i20 = lshr exact i64 %sub.ptr.sub.i.i, 2
   br label %while.body.i.i.i28
 
-while.body.i.i.i28:                               ; preds = %while.body.i.i.i28.preheader, %while.body.i.i.i28
-  %__len.08.i.i.i29 = phi i64 [ %__len.1.i.i.i41, %while.body.i.i.i28 ], [ %sub.ptr.div.i.i.i.i.i.i20, %while.body.i.i.i28.preheader ]
-  %__first.sroa.0.07.i.i.i30 = phi ptr [ %__first.sroa.0.1.i.i.i40, %while.body.i.i.i28 ], [ %call5.i.i.i.i2.i6.i, %while.body.i.i.i28.preheader ]
+while.body.i.i.i28:                               ; preds = %_ZNSt6vectorIiSaIiEEC2ERKS1_.exit, %while.body.i.i.i28
+  %__len.08.i.i.i29 = phi i64 [ %__len.1.i.i.i41, %while.body.i.i.i28 ], [ %sub.ptr.div.i.i.i.i.i.i20, %_ZNSt6vectorIiSaIiEEC2ERKS1_.exit ]
+  %__first.sroa.0.07.i.i.i30 = phi ptr [ %__first.sroa.0.1.i.i.i40, %while.body.i.i.i28 ], [ %call5.i.i.i.i2.i6.i, %_ZNSt6vectorIiSaIiEEC2ERKS1_.exit ]
   %shr.i.i.i31 = lshr i64 %__len.08.i.i.i29, 1
   %add.ptr.i.i.i.i.i.i34 = getelementptr inbounds i32, ptr %__first.sroa.0.07.i.i.i30, i64 %shr.i.i.i31
   %15 = load i32, ptr %add.ptr.i.i.i.i.i.i34, align 4
@@ -20797,9 +20793,9 @@ while.body.i.i.i28:                               ; preds = %while.body.i.i.i28.
   %cmp.i.i.i42 = icmp sgt i64 %__len.1.i.i.i41, 0
   br i1 %cmp.i.i.i42, label %while.body.i.i.i28, label %_ZSt13__lower_boundIN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEEiNS0_5__ops14_Iter_less_valEET_SA_SA_RKT0_T1_.exit.i.i22, !llvm.loop !361
 
-_ZSt13__lower_boundIN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEEiNS0_5__ops14_Iter_less_valEET_SA_SA_RKT0_T1_.exit.i.i22: ; preds = %while.body.i.i.i28, %_ZN7testing15AssertionResultD2Ev.exit, %_ZNSt6vectorIiSaIiEEC2ERKS1_.exit
-  %cond.i.i.i.i8085 = phi ptr [ %call5.i.i.i.i2.i6.i, %_ZNSt6vectorIiSaIiEEC2ERKS1_.exit ], [ null, %_ZN7testing15AssertionResultD2Ev.exit ], [ %call5.i.i.i.i2.i6.i, %while.body.i.i.i28 ]
-  %__first.sroa.0.0.lcssa.i.i.i23 = phi ptr [ %call5.i.i.i.i2.i6.i, %_ZNSt6vectorIiSaIiEEC2ERKS1_.exit ], [ null, %_ZN7testing15AssertionResultD2Ev.exit ], [ %__first.sroa.0.1.i.i.i40, %while.body.i.i.i28 ]
+_ZSt13__lower_boundIN9__gnu_cxx17__normal_iteratorIPKiSt6vectorIiSaIiEEEEiNS0_5__ops14_Iter_less_valEET_SA_SA_RKT0_T1_.exit.i.i22: ; preds = %while.body.i.i.i28, %_ZN7testing15AssertionResultD2Ev.exit
+  %cond.i.i.i.i8085 = phi ptr [ null, %_ZN7testing15AssertionResultD2Ev.exit ], [ %call5.i.i.i.i2.i6.i, %while.body.i.i.i28 ]
+  %__first.sroa.0.0.lcssa.i.i.i23 = phi ptr [ null, %_ZN7testing15AssertionResultD2Ev.exit ], [ %__first.sroa.0.1.i.i.i40, %while.body.i.i.i28 ]
   %add.ptr.i.i.i.i.i.i.i.i.i86 = getelementptr inbounds i8, ptr %cond.i.i.i.i8085, i64 %sub.ptr.sub.i.i
   %cmp.i2.not.i.i24 = icmp eq ptr %__first.sroa.0.0.lcssa.i.i.i23, %add.ptr.i.i.i.i.i.i.i.i.i86
   br i1 %cmp.i2.not.i.i24, label %invoke.cont22, label %land.rhs.i.i25
diff --git a/bench/abseil-cpp/optimized/sequence_lock_test.cc.ll b/bench/abseil-cpp/optimized/sequence_lock_test.cc.ll
index e25118db226..de2e6e39981 100644
--- a/bench/abseil-cpp/optimized/sequence_lock_test.cc.ll
+++ b/bench/abseil-cpp/optimized/sequence_lock_test.cc.ll
@@ -7562,17 +7562,13 @@ if.end10:                                         ; preds = %if.then, %for.body
   %inc = add i64 %count.017, 1
   %incdec.ptr.i = getelementptr inbounds i8, ptr %__begin0.sroa.0.016, i64 1
   %cmp.i.not = icmp eq ptr %incdec.ptr.i, %1
-  br i1 %cmp.i.not, label %for.end, label %for.body
+  br i1 %cmp.i.not, label %if.then14, label %for.body
 
-for.end:                                          ; preds = %if.end10
-  %3 = icmp eq ptr %1, %0
-  br i1 %3, label %if.end16, label %if.then14
-
-if.then14:                                        ; preds = %for.end.thread, %for.end
+if.then14:                                        ; preds = %if.end10, %for.end.thread
   %call15 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %os, i8 noundef signext 32)
   br label %if.end16
 
-if.end16:                                         ; preds = %entry, %if.then14, %for.end
+if.end16:                                         ; preds = %entry, %if.then14
   %call17 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %os, i8 noundef signext 125)
   ret void
 }
diff --git a/bench/arrow/optimized/csf_converter.cc.ll b/bench/arrow/optimized/csf_converter.cc.ll
index f004d645f89..e6caf117a40 100644
--- a/bench/arrow/optimized/csf_converter.cc.ll
+++ b/bench/arrow/optimized/csf_converter.cc.ll
@@ -3334,23 +3334,17 @@ if.then.i.i.i.i.i:                                ; preds = %_ZNSt6vectorIlSaIlE
   store i64 0, ptr %call5.i.i.i.i2.i.i3, align 8
   %incdec.ptr.i.i.i.i.i = getelementptr i8, ptr %call5.i.i.i.i2.i.i3, i64 8
   %cmp.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i, 8
-  br i1 %cmp.i.i.i.i.i.i.i, label %invoke.cont.thread12, label %invoke.cont
-
-invoke.cont.thread12:                             ; preds = %if.then.i.i.i.i.i
-  %_M_finish.i.i7.i14 = getelementptr inbounds i8, ptr %agg.result, i64 8
-  store ptr %incdec.ptr.i.i.i.i.i, ptr %_M_finish.i.i7.i14, align 8
-  br label %for.body.i.preheader
+  br i1 %cmp.i.i.i.i.i.i.i, label %for.body.i.preheader, label %invoke.cont
 
 invoke.cont:                                      ; preds = %if.then.i.i.i.i.i
   %2 = add nsw i64 %sub.ptr.sub.i, -8
   tail call void @llvm.memset.p0.i64(ptr align 8 %incdec.ptr.i.i.i.i.i, i8 0, i64 %2, i1 false)
-  %_M_finish.i.i7.i = getelementptr inbounds i8, ptr %agg.result, i64 8
-  store ptr %add.ptr.i.i.i, ptr %_M_finish.i.i7.i, align 8
-  %cmp.i.not4.i = icmp eq ptr %0, %1
-  br i1 %cmp.i.not4.i, label %nrvo.skipdtor, label %for.body.i.preheader
+  br label %for.body.i.preheader
 
-for.body.i.preheader:                             ; preds = %invoke.cont.thread12, %invoke.cont
-  %__first.addr.0.i.i.i.i.i16 = phi ptr [ %incdec.ptr.i.i.i.i.i, %invoke.cont.thread12 ], [ %add.ptr.i.i.i, %invoke.cont ]
+for.body.i.preheader:                             ; preds = %if.then.i.i.i.i.i, %invoke.cont
+  %add.ptr.i.i.i.sink = phi ptr [ %add.ptr.i.i.i, %invoke.cont ], [ %incdec.ptr.i.i.i.i.i, %if.then.i.i.i.i.i ]
+  %_M_finish.i.i7.i = getelementptr inbounds i8, ptr %agg.result, i64 8
+  store ptr %add.ptr.i.i.i.sink, ptr %_M_finish.i.i7.i, align 8
   br label %for.body.i
 
 for.body.i:                                       ; preds = %for.body.i.preheader, %for.body.i
@@ -3359,25 +3353,25 @@ for.body.i:                                       ; preds = %for.body.i.preheade
   store i64 %indvars.iv.i, ptr %__first.sroa.0.05.i, align 8
   %indvars.iv.next.i = add nuw nsw i64 %indvars.iv.i, 1
   %incdec.ptr.i.i = getelementptr inbounds i8, ptr %__first.sroa.0.05.i, i64 8
-  %cmp.i.not.i = icmp eq ptr %incdec.ptr.i.i, %__first.addr.0.i.i.i.i.i16
+  %cmp.i.not.i = icmp eq ptr %incdec.ptr.i.i, %add.ptr.i.i.i.sink
   br i1 %cmp.i.not.i, label %if.then.i.i6, label %for.body.i, !llvm.loop !121
 
 if.then.i.i6:                                     ; preds = %for.body.i
-  %sub.ptr.lhs.cast.i.i.i = ptrtoint ptr %__first.addr.0.i.i.i.i.i16 to i64
+  %sub.ptr.lhs.cast.i.i.i = ptrtoint ptr %add.ptr.i.i.i.sink to i64
   %sub.ptr.rhs.cast.i.i.i = ptrtoint ptr %call5.i.i.i.i2.i.i3 to i64
   %sub.ptr.sub.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i, %sub.ptr.rhs.cast.i.i.i
   %sub.ptr.div.i.i.i = ashr exact i64 %sub.ptr.sub.i.i.i, 3
   %3 = tail call range(i64 0, 65) i64 @llvm.ctlz.i64(i64 %sub.ptr.div.i.i.i, i1 true)
   %sub.i.i.i = shl nuw nsw i64 %3, 1
   %mul.i.i = xor i64 %sub.i.i.i, 126
-  invoke void @_ZSt16__introsort_loopIN9__gnu_cxx17__normal_iteratorIPlSt6vectorIlSaIlEEEElNS0_5__ops15_Iter_comp_iterIZN5arrow8internal7ArgSortIlSt4lessIlEEES5_RKS3_IT_SaISE_EEOT0_EUlllE_EEEvSE_SE_SJ_T1_(ptr nonnull %call5.i.i.i.i2.i.i3, ptr %__first.addr.0.i.i.i.i.i16, i64 noundef %mul.i.i, ptr nonnull %cmp, ptr nonnull %values)
+  invoke void @_ZSt16__introsort_loopIN9__gnu_cxx17__normal_iteratorIPlSt6vectorIlSaIlEEEElNS0_5__ops15_Iter_comp_iterIZN5arrow8internal7ArgSortIlSt4lessIlEEES5_RKS3_IT_SaISE_EEOT0_EUlllE_EEEvSE_SE_SJ_T1_(ptr nonnull %call5.i.i.i.i2.i.i3, ptr %add.ptr.i.i.i.sink, i64 noundef %mul.i.i, ptr nonnull %cmp, ptr nonnull %values)
           to label %.noexc7 unwind label %eh.resume
 
 .noexc7:                                          ; preds = %if.then.i.i6
-  invoke void @_ZSt22__final_insertion_sortIN9__gnu_cxx17__normal_iteratorIPlSt6vectorIlSaIlEEEENS0_5__ops15_Iter_comp_iterIZN5arrow8internal7ArgSortIlSt4lessIlEEES5_RKS3_IT_SaISE_EEOT0_EUlllE_EEEvSE_SE_SJ_(ptr nonnull %call5.i.i.i.i2.i.i3, ptr %__first.addr.0.i.i.i.i.i16, ptr nonnull %cmp, ptr nonnull %values)
+  invoke void @_ZSt22__final_insertion_sortIN9__gnu_cxx17__normal_iteratorIPlSt6vectorIlSaIlEEEENS0_5__ops15_Iter_comp_iterIZN5arrow8internal7ArgSortIlSt4lessIlEEES5_RKS3_IT_SaISE_EEOT0_EUlllE_EEEvSE_SE_SJ_(ptr nonnull %call5.i.i.i.i2.i.i3, ptr %add.ptr.i.i.i.sink, ptr nonnull %cmp, ptr nonnull %values)
           to label %nrvo.skipdtor unwind label %eh.resume
 
-nrvo.skipdtor:                                    ; preds = %invoke.cont.thread, %invoke.cont, %.noexc7
+nrvo.skipdtor:                                    ; preds = %invoke.cont.thread, %.noexc7
   ret void
 
 eh.resume:                                        ; preds = %.noexc7, %if.then.i.i6
diff --git a/bench/arrow/optimized/tensor.cc.ll b/bench/arrow/optimized/tensor.cc.ll
index 16b924caeae..89350de8f31 100644
--- a/bench/arrow/optimized/tensor.cc.ll
+++ b/bench/arrow/optimized/tensor.cc.ll
@@ -1109,7 +1109,7 @@ if.end.i59:                                       ; preds = %do.body10
   %size_.i.i = getelementptr inbounds i8, ptr %14, i64 24
   %15 = load i64, ptr %size_.i.i, align 8, !noalias !30
   %cmp4.i = icmp eq i64 %15, 0
-  br i1 %cmp4.i, label %land.rhs.i, label %if.end19.i60
+  br i1 %cmp4.i, label %land.rhs.i, label %for.body.preheader.i
 
 land.rhs.i:                                       ; preds = %if.end.i59
   %shr.i.i.i.i = ashr i64 %sub.ptr.sub.i.i, 5
@@ -1161,7 +1161,7 @@ for.end.i.i.i.i:                                  ; preds = %for.end.loopexit.i.
   %sub.ptr.sub.i20.pre-phi.i.i.i.i = phi i64 [ %.pre65.i.i.i.i, %for.end.loopexit.i.i.i.i ], [ %sub.ptr.sub.i.i, %land.rhs.i ]
   %__first.sroa.0.0.lcssa.i.i.i.i = phi ptr [ %scevgep.i.i.i.i, %for.end.loopexit.i.i.i.i ], [ %shape.val14, %land.rhs.i ]
   %sub.ptr.div.i21.i.i.i.i = ashr exact i64 %sub.ptr.sub.i20.pre-phi.i.i.i.i, 3
-  switch i64 %sub.ptr.div.i21.i.i.i.i, label %if.end19.i60 [
+  switch i64 %sub.ptr.div.i21.i.i.i.i, label %for.body.preheader.i [
     i64 3, label %sw.bb.i.i.i.i
     i64 2, label %sw.bb31.i.i.i.i
     i64 1, label %sw.bb38.i.i.i.i
@@ -1208,13 +1208,9 @@ _ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.e
 _ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i: ; preds = %for.body.i.i.i.i, %_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i.loopexit.split.loop.exit, %_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i.loopexit.split.loop.exit269, %_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i.loopexit.split.loop.exit271, %sw.bb38.i.i.i.i, %sw.bb31.i.i.i.i, %sw.bb.i.i.i.i
   %retval.sroa.0.0.in.sroa.speculated.i.i.i.i = phi ptr [ %__first.sroa.0.0.lcssa.i.i.i.i, %sw.bb.i.i.i.i ], [ %__first.sroa.0.1.i.i.i.i, %sw.bb31.i.i.i.i ], [ %spec.select.i.i.i.i, %sw.bb38.i.i.i.i ], [ %incdec.ptr.i.i.i.i.i.le, %_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i.loopexit.split.loop.exit ], [ %incdec.ptr.i11.i.i.i.i.le, %_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i.loopexit.split.loop.exit269 ], [ %incdec.ptr.i14.i.i.i.i.le, %_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i.loopexit.split.loop.exit271 ], [ %__first.sroa.0.057.i.i.i.i, %for.body.i.i.i.i ]
   %cmp.i.not.i63 = icmp eq ptr %retval.sroa.0.0.in.sroa.speculated.i.i.i.i, %shape.val15
-  br i1 %cmp.i.not.i63, label %if.end19.i60, label %nrvo.skipdtor29.thread
+  br i1 %cmp.i.not.i63, label %for.body.preheader.i, label %nrvo.skipdtor29.thread
 
-if.end19.i60:                                     ; preds = %_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i, %for.end.i.i.i.i, %if.end.i59
-  %cmp2117.not.i = icmp eq i64 %sub.ptr.sub.i.i, 0
-  br i1 %cmp2117.not.i, label %for.end.i, label %for.body.preheader.i
-
-for.body.preheader.i:                             ; preds = %if.end19.i60
+for.body.preheader.i:                             ; preds = %if.end.i59, %for.end.i.i.i.i, %_ZSt4findIN9__gnu_cxx17__normal_iteratorIPKlSt6vectorIlSaIlEEEEiET_S8_S8_RKT0_.exit.i
   %umax.i = call i64 @llvm.umax.i64(i64 %sub.ptr.div.i19.i, i64 1)
   br label %for.body.i
 
@@ -1259,8 +1255,7 @@ for.inc.i:                                        ; preds = %if.then33.i, %for.b
   %exitcond.not.i = icmp eq i64 %inc.i, %umax.i
   br i1 %exitcond.not.i, label %for.end.i, label %for.body.i, !llvm.loop !34
 
-for.end.i:                                        ; preds = %for.inc.i, %if.end19.i60
-  %largest_offset.0.lcssa.i = phi i64 [ 0, %if.end19.i60 ], [ %largest_offset.1.i, %for.inc.i ]
+for.end.i:                                        ; preds = %for.inc.i
   %vtable.i61 = load ptr, ptr %type.val17, align 8, !noalias !30
   %vfn.i62 = getelementptr inbounds i8, ptr %vtable.i61, i64 64
   %32 = load ptr, ptr %vfn.i62, align 8, !noalias !30
@@ -1270,7 +1265,7 @@ for.end.i:                                        ; preds = %for.inc.i, %if.end1
   %34 = load i64, ptr %size_.i30.i, align 8, !noalias !30
   %conv.i = sext i32 %call39.i to i64
   %sub42.i = sub nsw i64 %34, %conv.i
-  %cmp43.i = icmp sgt i64 %largest_offset.0.lcssa.i, %sub42.i
+  %cmp43.i = icmp sgt i64 %largest_offset.1.i, %sub42.i
   br i1 %cmp43.i, label %if.then44.i, label %nrvo.skipdtor29.thread
 
 if.then44.i:                                      ; preds = %for.end.i
diff --git a/bench/assimp/optimized/IFCOpenings.cpp.ll b/bench/assimp/optimized/IFCOpenings.cpp.ll
index de8eadbee92..32c22119243 100644
--- a/bench/assimp/optimized/IFCOpenings.cpp.ll
+++ b/bench/assimp/optimized/IFCOpenings.cpp.ll
@@ -1403,7 +1403,7 @@ for.body.lr.ph:                                   ; preds = %entry
   br label %for.body
 
 for.body:                                         ; preds = %for.body.lr.ph, %for.inc230
-  %4 = phi ptr [ %2, %for.body.lr.ph ], [ %105, %for.inc230 ]
+  %4 = phi ptr [ %2, %for.body.lr.ph ], [ %106, %for.inc230 ]
   %i.0389 = phi i64 [ 0, %for.body.lr.ph ], [ %inc231, %for.inc230 ]
   %add.ptr.i = getelementptr inbounds %"struct.Assimp::IFC::ProjectedWindowContour", ptr %4, i64 %i.0389
   %bb2 = getelementptr inbounds i8, ptr %add.ptr.i, i64 24
@@ -1768,8 +1768,9 @@ if.end58:                                         ; preds = %if.end58.lr.ph, %fo
   %e.0380 = phi i64 [ 0, %if.end58.lr.ph ], [ %inc228, %for.inc225 ]
   %edge.sroa.0.2379 = phi double [ 0.000000e+00, %if.end58.lr.ph ], [ %edge.sroa.0.3, %for.inc225 ]
   %edge.sroa.6.2378 = phi double [ 0.000000e+00, %if.end58.lr.ph ], [ %edge.sroa.6.4, %for.inc225 ]
+  %n53.0381.fr = freeze i64 %n53.0381
   %54 = load ptr, ptr %add.ptr.i, align 8
-  %add.ptr.i205 = getelementptr inbounds %class.aiVector2t, ptr %54, i64 %n53.0381
+  %add.ptr.i205 = getelementptr inbounds %class.aiVector2t, ptr %54, i64 %n53.0381.fr
   %55 = load double, ptr %add.ptr.i205, align 8
   %56 = load double, ptr %bb2, align 8
   %sub = fsub double %55, %56
@@ -1819,8 +1820,8 @@ if.then102:                                       ; preds = %if.then100
   %sub.ptr.rhs.cast.i208 = ptrtoint ptr %66 to i64
   %sub.ptr.sub.i209 = sub i64 %sub.ptr.lhs.cast.i207, %sub.ptr.rhs.cast.i208
   %sub.ptr.div.i210 = sdiv exact i64 %sub.ptr.sub.i209, 24
-  %cmp104 = icmp ugt i64 %last_hit.0383, %n53.0381
-  %sub105.neg = sub i64 %n53.0381, %last_hit.0383
+  %cmp104 = icmp ugt i64 %last_hit.0383, %n53.0381.fr
+  %sub105.neg = sub i64 %n53.0381.fr, %last_hit.0383
   %sub106 = select i1 %cmp104, i64 %sub.ptr.div.i204, i64 0
   %cond = add i64 %sub106, %sub105.neg
   br label %for.body110
@@ -2181,25 +2182,26 @@ while.body.i.i:                                   ; preds = %_ZNSt6vectorIjSaIjE
   br i1 %cmp.i.i3.i.i, label %while.body.i.i, label %if.end218, !llvm.loop !58
 
 if.end218:                                        ; preds = %while.body.i.i, %_ZNSt6vectorIjSaIjEE9push_backEOj.exit, %if.end206
-  %cmp219 = icmp eq i64 %n53.0381, %very_first_hit.0382
+  %cmp219 = icmp eq i64 %n53.0381.fr, %very_first_hit.0382
   br i1 %cmp219, label %for.inc230, label %for.inc225
 
 for.inc225:                                       ; preds = %if.else88, %if.end218, %if.then100
   %edge.sroa.6.4 = phi double [ %edge.sroa.6.3, %if.then100 ], [ %edge.sroa.6.3, %if.end218 ], [ %edge.sroa.6.2378, %if.else88 ]
-  %very_first_hit.2 = phi i64 [ %n53.0381, %if.then100 ], [ %very_first_hit.0382, %if.end218 ], [ %very_first_hit.0382, %if.else88 ]
-  %last_hit.1 = phi i64 [ %n53.0381, %if.then100 ], [ %n53.0381, %if.end218 ], [ %last_hit.0383, %if.else88 ]
-  %add226 = add i64 %n53.0381, 1
-  %rem227 = urem i64 %add226, %sub.ptr.div.i204
+  %very_first_hit.2 = phi i64 [ %n53.0381.fr, %if.then100 ], [ %very_first_hit.0382, %if.end218 ], [ %very_first_hit.0382, %if.else88 ]
+  %last_hit.1 = phi i64 [ %n53.0381.fr, %if.then100 ], [ %n53.0381.fr, %if.end218 ], [ %last_hit.0383, %if.else88 ]
+  %add226 = add i64 %n53.0381.fr, 1
+  %104 = icmp eq i64 %add226, %sub.ptr.div.i204
+  %rem227 = select i1 %104, i64 0, i64 %add226
   %inc228 = add i64 %e.0380, 1
   %cmp56 = icmp eq i64 %inc228, %mul
   br i1 %cmp56, label %if.then57, label %if.end58, !llvm.loop !59
 
 for.inc230:                                       ; preds = %if.end218, %_ZNSt3setI10aiVector2tIdEN6Assimp3IFC8XYSorterESaIS1_EED2Ev.exit, %_ZN6Assimp12LogFunctionsINS_11IFCImporterEE8LogErrorIJRA64_KcEEEvDpOT_.exit, %for.body
   %inc231 = add nuw i64 %i.0389, 1
-  %104 = load ptr, ptr %_M_finish.i, align 8
-  %105 = load ptr, ptr %contours, align 8
-  %sub.ptr.lhs.cast.i = ptrtoint ptr %104 to i64
-  %sub.ptr.rhs.cast.i = ptrtoint ptr %105 to i64
+  %105 = load ptr, ptr %_M_finish.i, align 8
+  %106 = load ptr, ptr %contours, align 8
+  %sub.ptr.lhs.cast.i = ptrtoint ptr %105 to i64
+  %sub.ptr.rhs.cast.i = ptrtoint ptr %106 to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.lhs.cast.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = sdiv exact i64 %sub.ptr.sub.i, 104
   %cmp = icmp ult i64 %inc231, %sub.ptr.div.i
@@ -18121,19 +18123,19 @@ if.then9:                                         ; preds = %if.then
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = ashr exact i64 %sub.ptr.sub.i, 3
   %cmp15 = icmp ugt i64 %sub.ptr.div.i, %sub.ptr.div.i.i.i
-  br i1 %cmp15, label %_ZSt22__uninitialized_move_aIPPN6Assimp3IFC11TempOpeningES4_SaIS3_EET0_T_S7_S6_RT1_.exit, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEEmEvRT_T0_.exit
+  br i1 %cmp15, label %if.then16, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEEmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPPN6Assimp3IFC11TempOpeningES4_SaIS3_EET0_T_S7_S6_RT1_.exit: ; preds = %if.then9
+if.then16:                                        ; preds = %if.then9
   %idx.neg = sub nsw i64 0, %sub.ptr.div.i.i.i
   %add.ptr = getelementptr inbounds ptr, ptr %1, i64 %idx.neg
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %1, ptr align 8 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre78 = load ptr, ptr %_M_finish, align 8
-  %add.ptr27 = getelementptr inbounds i8, ptr %.pre78, i64 %sub.ptr.sub.i.i.i
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %if.then.i.i.i.i.i30, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPPN6Assimp3IFC11TempOpeningES4_SaIS3_EET0_T_S7_S6_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i.i.i.i.i = ashr exact i64 %sub.ptr.sub.i.i.i.i.i, 3
@@ -18142,7 +18144,7 @@ if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitializ
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %add.ptr.i.i.i.i.i, ptr align 8 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i.i.i30
 
-if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIPPN6Assimp3IFC11TempOpeningES4_SaIS3_EET0_T_S7_S6_RT1_.exit
+if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %__position.coerce, ptr align 8 %__first.coerce, i64 %sub.ptr.sub.i.i.i, i1 false)
   br label %if.end109
 
@@ -18159,9 +18161,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIN9__gn
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEES6_S5_ET0_T_SC_SB_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEES6_S5_ET0_T_SC_SB_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEEmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw nsw i64 %sub.ptr.div.i.i.i, %sub.ptr.div.i
-  %add.ptr50 = getelementptr inbounds ptr, ptr %2, i64 %sub
+  %add.ptr50 = getelementptr inbounds ptr, ptr %3, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i35 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i35, label %_ZSt22__uninitialized_move_aIPPN6Assimp3IFC11TempOpeningES4_SaIS3_EET0_T_S7_S6_RT1_.exit38, label %if.then.i.i.i.i.i.i.i.i.i36
@@ -18172,8 +18174,8 @@ if.then.i.i.i.i.i.i.i.i.i36:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPPN6Assimp3IFC11TempOpeningES4_SaIS3_EET0_T_S7_S6_RT1_.exit38
 
 _ZSt22__uninitialized_move_aIPPN6Assimp3IFC11TempOpeningES4_SaIS3_EET0_T_S7_S6_RT1_.exit38: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEES6_S5_ET0_T_SC_SB_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i36
-  %3 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEES6_S5_ET0_T_SC_SB_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
-  %add.ptr58 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN6Assimp3IFC11TempOpeningESt6vectorIS5_SaIS5_EEEES6_S5_ET0_T_SC_SB_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
+  %add.ptr58 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr58, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i42 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i42, label %if.end109, label %if.then.i.i.i.i.i43
@@ -18183,8 +18185,8 @@ if.then.i.i.i.i.i43:                              ; preds = %_ZSt22__uninitializ
   br label %if.end109
 
 if.else68:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.ptr.div.i.i = ashr exact i64 %sub.ptr.sub.i.i, 3
   %sub.i = sub nsw i64 1152921504606846975, %sub.ptr.div.i.i
@@ -18199,8 +18201,8 @@ _ZNKSt6vectorIPN6Assimp3IFC11TempOpeningESaIS3_EE12_M_check_lenEmPKc.exit: ; pre
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i.i, i64 %sub.ptr.div.i.i.i)
   %add.i = add nsw i64 %.sroa.speculated.i, %sub.ptr.div.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.div.i.i
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 1152921504606846975)
-  %cond.i = select i1 %cmp7.i, i64 1152921504606846975, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 1152921504606846975)
+  %cond.i = select i1 %cmp7.i, i64 1152921504606846975, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIPN6Assimp3IFC11TempOpeningESaIS3_EE11_M_allocateEm.exit, label %cond.true.i
 
@@ -18213,11 +18215,11 @@ _ZNSt12_Vector_baseIPN6Assimp3IFC11TempOpeningESaIS3_EE11_M_allocateEm.exit: ; p
   %cond.i47 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIPN6Assimp3IFC11TempOpeningESaIS3_EE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i50 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i51, label %invoke.cont83, label %if.then.i.i.i.i.i.i.i.i.i52
 
 if.then.i.i.i.i.i.i.i.i.i52:                      ; preds = %_ZNSt12_Vector_baseIPN6Assimp3IFC11TempOpeningESaIS3_EE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %cond.i47, ptr align 8 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %cond.i47, ptr align 8 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
   br label %invoke.cont83
 
 invoke.cont83:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i52, %_ZNSt12_Vector_baseIPN6Assimp3IFC11TempOpeningESaIS3_EE11_M_allocateEm.exit
@@ -18234,11 +18236,11 @@ if.then.i.i.i.i.i.i.i.i.i65:                      ; preds = %invoke.cont83
 
 invoke.cont87:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i65, %invoke.cont83
   %add.ptr.i.i.i.i.i.i.i.i.i66 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i59, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i63
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIPN6Assimp3IFC11TempOpeningESaIS3_EE13_M_deallocateEPS3_m.exit, label %if.then.i68
 
 if.then.i68:                                      ; preds = %invoke.cont87
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #26
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #26
   br label %_ZNSt12_Vector_baseIPN6Assimp3IFC11TempOpeningESaIS3_EE13_M_deallocateEPS3_m.exit
 
 _ZNSt12_Vector_baseIPN6Assimp3IFC11TempOpeningESaIS3_EE13_M_deallocateEPS3_m.exit: ; preds = %invoke.cont87, %if.then.i68
@@ -19121,7 +19123,7 @@ lpad:                                             ; preds = %_ZNSt16allocator_tr
 if.then:                                          ; preds = %lpad2.i.i.i.i.i
   %22 = extractvalue { ptr, i32 } %9, 0
   %23 = tail call ptr @__cxa_begin_catch(ptr %22) #27
-  tail call void @_ZNSt16allocator_traitsISaIN6Assimp3IFC22ProjectedWindowContourEEE7destroyIS2_EEvRS3_PT_(ptr noundef nonnull align 1 dereferenceable(1) %this, ptr noundef %add.ptr) #27
+  tail call void @_ZNSt16allocator_traitsISaIN6Assimp3IFC22ProjectedWindowContourEEE7destroyIS2_EEvRS3_PT_(ptr noundef nonnull align 1 dereferenceable(1) %this, ptr noundef nonnull %add.ptr) #27
   br label %if.end
 
 if.else:                                          ; preds = %lpad, %lpad2.i.i.i.i.i26
@@ -21937,16 +21939,16 @@ if.then9:                                         ; preds = %if.then
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = sdiv exact i64 %sub.ptr.sub.i, 24
   %cmp15 = icmp ugt i64 %sub.ptr.div.i, %sub.ptr.div.i.i.i
-  br i1 %cmp15, label %for.body.i.i.i.i.i.preheader, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEEmEvRT_T0_.exit
+  br i1 %cmp15, label %if.then16, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEEmEvRT_T0_.exit
 
-for.body.i.i.i.i.i.preheader:                     ; preds = %if.then9
+if.then16:                                        ; preds = %if.then9
   %idx.neg = sub nsw i64 0, %sub.ptr.div.i.i.i
   %add.ptr = getelementptr inbounds %class.aiVector3t, ptr %1, i64 %idx.neg
   br label %for.body.i.i.i.i.i
 
-for.body.i.i.i.i.i:                               ; preds = %for.body.i.i.i.i.i.preheader, %for.body.i.i.i.i.i
-  %__cur.09.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %1, %for.body.i.i.i.i.i.preheader ]
-  %__first.sroa.0.08.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %add.ptr, %for.body.i.i.i.i.i.preheader ]
+for.body.i.i.i.i.i:                               ; preds = %if.then16, %for.body.i.i.i.i.i
+  %__cur.09.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %1, %if.then16 ]
+  %__first.sroa.0.08.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %add.ptr, %if.then16 ]
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %__cur.09.i.i.i.i.i, ptr noundef nonnull align 8 dereferenceable(24) %__first.sroa.0.08.i.i.i.i.i, i64 24, i1 false)
   %incdec.ptr.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__first.sroa.0.08.i.i.i.i.i, i64 24
   %incdec.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %__cur.09.i.i.i.i.i, i64 24
@@ -21954,8 +21956,8 @@ for.body.i.i.i.i.i:                               ; preds = %for.body.i.i.i.i.i.
   br i1 %cmp.i.i.not.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit, label %for.body.i.i.i.i.i, !llvm.loop !425
 
 _ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit: ; preds = %for.body.i.i.i.i.i
-  %.pre87 = load ptr, ptr %_M_finish, align 8
-  %add.ptr27 = getelementptr inbounds i8, ptr %.pre87, i64 %sub.ptr.sub.i.i.i
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %if.then.i.i.i.i.i30, label %if.then.i.i.i.i.i
@@ -21965,7 +21967,7 @@ if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitializ
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.neg.i.i.i.i.i = sdiv exact i64 %sub.ptr.sub.i.i.i.i.i, -24
   %add.ptr.i.i.i.i.i = getelementptr inbounds %class.aiVector3t, ptr %1, i64 %sub.ptr.div.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %add.ptr.i.i.i.i.i, ptr align 8 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %add.ptr.i.i.i.i.i, ptr align 8 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i.i.i30
 
 if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit
@@ -21991,9 +21993,9 @@ _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6v
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEES4_S3_ET0_T_SA_S9_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEES4_S3_ET0_T_SA_S9_RSaIT1_E.exit: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEES4_S3_ET0_T_SA_S9_RSaIT1_E.exit.loopexit, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEEmEvRT_T0_.exit
-  %2 = phi ptr [ %.pre, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEES4_S3_ET0_T_SA_S9_RSaIT1_E.exit.loopexit ], [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEEmEvRT_T0_.exit ]
+  %3 = phi ptr [ %.pre, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEES4_S3_ET0_T_SA_S9_RSaIT1_E.exit.loopexit ], [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEEmEvRT_T0_.exit ]
   %sub = sub nuw nsw i64 %sub.ptr.div.i.i.i, %sub.ptr.div.i
-  %add.ptr50 = getelementptr inbounds %class.aiVector3t, ptr %2, i64 %sub
+  %add.ptr50 = getelementptr inbounds %class.aiVector3t, ptr %3, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %cmp.i.i.not7.i.i.i.i.i33 = icmp eq ptr %__position.coerce, %1
   br i1 %cmp.i.i.not7.i.i.i.i.i33, label %_ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit41, label %for.body.i.i.i.i.i34
@@ -22012,8 +22014,8 @@ _ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit41.l
   br label %_ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit41
 
 _ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit41: ; preds = %_ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit41.loopexit, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEES4_S3_ET0_T_SA_S9_RSaIT1_E.exit
-  %3 = phi ptr [ %.pre86, %_ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit41.loopexit ], [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEES4_S3_ET0_T_SA_S9_RSaIT1_E.exit ]
-  %add.ptr58 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %.pre86, %_ZSt22__uninitialized_move_aIP10aiVector3tIdES2_SaIS1_EET0_T_S5_S4_RT1_.exit41.loopexit ], [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP10aiVector3tIdESt6vectorIS3_SaIS3_EEEES4_S3_ET0_T_SA_S9_RSaIT1_E.exit ]
+  %add.ptr58 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr58, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i45 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i45, label %if.end109, label %if.then.i.i.i.i.i46
@@ -22023,8 +22025,8 @@ if.then.i.i.i.i.i46:                              ; preds = %_ZSt22__uninitializ
   br label %if.end109
 
 if.else68:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.ptr.div.i.i = sdiv exact i64 %sub.ptr.sub.i.i, 24
   %sub.i = sub nsw i64 384307168202282325, %sub.ptr.div.i.i
@@ -22039,8 +22041,8 @@ _ZNKSt6vectorI10aiVector3tIdESaIS1_EE12_M_check_lenEmPKc.exit: ; preds = %if.els
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i.i, i64 %sub.ptr.div.i.i.i)
   %add.i = add nsw i64 %.sroa.speculated.i, %sub.ptr.div.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.div.i.i
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 384307168202282325)
-  %cond.i = select i1 %cmp7.i, i64 384307168202282325, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 384307168202282325)
+  %cond.i = select i1 %cmp7.i, i64 384307168202282325, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE11_M_allocateEm.exit, label %cond.true.i
 
@@ -22051,12 +22053,12 @@ cond.true.i:                                      ; preds = %_ZNKSt6vectorI10aiV
 
 _ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE11_M_allocateEm.exit: ; preds = %_ZNKSt6vectorI10aiVector3tIdESaIS1_EE12_M_check_lenEmPKc.exit, %cond.true.i
   %cond.i50 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorI10aiVector3tIdESaIS1_EE12_M_check_lenEmPKc.exit ]
-  %cmp.i.i.not7.i.i.i.i.i51 = icmp eq ptr %4, %__position.coerce
+  %cmp.i.i.not7.i.i.i.i.i51 = icmp eq ptr %5, %__position.coerce
   br i1 %cmp.i.i.not7.i.i.i.i.i51, label %for.body.i.i.i.i60.preheader, label %for.body.i.i.i.i.i52
 
 for.body.i.i.i.i.i52:                             ; preds = %_ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE11_M_allocateEm.exit, %for.body.i.i.i.i.i52
   %__cur.09.i.i.i.i.i53 = phi ptr [ %incdec.ptr.i.i.i.i.i56, %for.body.i.i.i.i.i52 ], [ %cond.i50, %_ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE11_M_allocateEm.exit ]
-  %__first.sroa.0.08.i.i.i.i.i54 = phi ptr [ %incdec.ptr.i.i.i.i.i.i55, %for.body.i.i.i.i.i52 ], [ %4, %_ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE11_M_allocateEm.exit ]
+  %__first.sroa.0.08.i.i.i.i.i54 = phi ptr [ %incdec.ptr.i.i.i.i.i.i55, %for.body.i.i.i.i.i52 ], [ %5, %_ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE11_M_allocateEm.exit ]
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %__cur.09.i.i.i.i.i53, ptr noundef nonnull align 8 dereferenceable(24) %__first.sroa.0.08.i.i.i.i.i54, i64 24, i1 false)
   %incdec.ptr.i.i.i.i.i.i55 = getelementptr inbounds i8, ptr %__first.sroa.0.08.i.i.i.i.i54, i64 24
   %incdec.ptr.i.i.i.i.i56 = getelementptr inbounds i8, ptr %__cur.09.i.i.i.i.i53, i64 24
@@ -22091,11 +22093,11 @@ for.body.i.i.i.i.i69:                             ; preds = %invoke.cont83, %for
 
 invoke.cont87:                                    ; preds = %for.body.i.i.i.i.i69, %invoke.cont83
   %__cur.0.lcssa.i.i.i.i.i75 = phi ptr [ %incdec.ptr.i.i.i.i64, %invoke.cont83 ], [ %incdec.ptr.i.i.i.i.i73, %for.body.i.i.i.i.i69 ]
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE13_M_deallocateEPS1_m.exit, label %if.then.i77
 
 if.then.i77:                                      ; preds = %invoke.cont87
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #26
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #26
   br label %_ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE13_M_deallocateEPS1_m.exit
 
 _ZNSt12_Vector_baseI10aiVector3tIdESaIS1_EE13_M_deallocateEPS1_m.exit: ; preds = %invoke.cont87, %if.then.i77
@@ -22135,19 +22137,19 @@ if.then9:                                         ; preds = %if.then
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = ashr exact i64 %sub.ptr.sub.i, 2
   %cmp15 = icmp ugt i64 %sub.ptr.div.i, %sub.ptr.div.i.i.i
-  br i1 %cmp15, label %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEEmEvRT_T0_.exit
+  br i1 %cmp15, label %if.then16, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEEmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit: ; preds = %if.then9
+if.then16:                                        ; preds = %if.then9
   %idx.neg = sub nsw i64 0, %sub.ptr.div.i.i.i
   %add.ptr = getelementptr inbounds i32, ptr %1, i64 %idx.neg
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %1, ptr align 4 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre78 = load ptr, ptr %_M_finish, align 8
-  %add.ptr27 = getelementptr inbounds i8, ptr %.pre78, i64 %sub.ptr.sub.i.i.i
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %if.then.i.i.i.i.i30, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i.i.i.i.i = ashr exact i64 %sub.ptr.sub.i.i.i.i.i, 2
@@ -22156,7 +22158,7 @@ if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitializ
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %add.ptr.i.i.i.i.i, ptr align 4 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i.i.i30
 
-if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %__position.coerce, ptr align 4 %__first.coerce, i64 %sub.ptr.sub.i.i.i, i1 false)
   br label %if.end109
 
@@ -22173,9 +22175,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIN9__gn
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEES2_jET0_T_S8_S7_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEES2_jET0_T_S8_S7_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEEmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw nsw i64 %sub.ptr.div.i.i.i, %sub.ptr.div.i
-  %add.ptr50 = getelementptr inbounds i32, ptr %2, i64 %sub
+  %add.ptr50 = getelementptr inbounds i32, ptr %3, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i35 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i35, label %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit38, label %if.then.i.i.i.i.i.i.i.i.i36
@@ -22186,8 +22188,8 @@ if.then.i.i.i.i.i.i.i.i.i36:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit38
 
 _ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit38: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEES2_jET0_T_S8_S7_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i36
-  %3 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEES2_jET0_T_S8_S7_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
-  %add.ptr58 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPjSt6vectorIjSaIjEEEES2_jET0_T_S8_S7_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
+  %add.ptr58 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr58, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i42 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i42, label %if.end109, label %if.then.i.i.i.i.i43
@@ -22197,8 +22199,8 @@ if.then.i.i.i.i.i43:                              ; preds = %_ZSt22__uninitializ
   br label %if.end109
 
 if.else68:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.ptr.div.i.i = ashr exact i64 %sub.ptr.sub.i.i, 2
   %sub.i = sub nsw i64 2305843009213693951, %sub.ptr.div.i.i
@@ -22213,8 +22215,8 @@ _ZNKSt6vectorIjSaIjEE12_M_check_lenEmPKc.exit:    ; preds = %if.else68
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i.i, i64 %sub.ptr.div.i.i.i)
   %add.i = add nsw i64 %.sroa.speculated.i, %sub.ptr.div.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.div.i.i
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 2305843009213693951)
-  %cond.i = select i1 %cmp7.i, i64 2305843009213693951, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 2305843009213693951)
+  %cond.i = select i1 %cmp7.i, i64 2305843009213693951, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIjSaIjEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -22227,11 +22229,11 @@ _ZNSt12_Vector_baseIjSaIjEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIjSaIj
   %cond.i47 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIjSaIjEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i50 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i51, label %invoke.cont83, label %if.then.i.i.i.i.i.i.i.i.i52
 
 if.then.i.i.i.i.i.i.i.i.i52:                      ; preds = %_ZNSt12_Vector_baseIjSaIjEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %cond.i47, ptr align 4 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %cond.i47, ptr align 4 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
   br label %invoke.cont83
 
 invoke.cont83:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i52, %_ZNSt12_Vector_baseIjSaIjEE11_M_allocateEm.exit
@@ -22248,11 +22250,11 @@ if.then.i.i.i.i.i.i.i.i.i65:                      ; preds = %invoke.cont83
 
 invoke.cont87:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i65, %invoke.cont83
   %add.ptr.i.i.i.i.i.i.i.i.i66 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i59, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i63
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIjSaIjEE13_M_deallocateEPjm.exit, label %if.then.i68
 
 if.then.i68:                                      ; preds = %invoke.cont87
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #26
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #26
   br label %_ZNSt12_Vector_baseIjSaIjEE13_M_deallocateEPjm.exit
 
 _ZNSt12_Vector_baseIjSaIjEE13_M_deallocateEPjm.exit: ; preds = %invoke.cont87, %if.then.i68
diff --git a/bench/assimp/optimized/PlyParser.cpp.ll b/bench/assimp/optimized/PlyParser.cpp.ll
index 91490004512..3f7d38d1da5 100644
--- a/bench/assimp/optimized/PlyParser.cpp.ll
+++ b/bench/assimp/optimized/PlyParser.cpp.ll
@@ -295,7 +295,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i:     ; preds = %land.lhs.true.i.i,
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %3
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -343,7 +343,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i28:   ; preds = %land.lhs.true.i.i26
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i35: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i28
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i36 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i37 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i36, %7
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i33, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i37, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i33, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i37, i1 false)
   %.pre.i.i.i38 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i39 = ptrtoint ptr %.pre.i.i.i38 to i64
   br label %if.end.i.i.i40
@@ -391,7 +391,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i57:   ; preds = %land.lhs.true.i.i55
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i64: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i57
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i65 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i66 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i65, %11
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i62, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i66, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i62, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i66, i1 false)
   %.pre.i.i.i67 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i68 = ptrtoint ptr %.pre.i.i.i67 to i64
   br label %if.end.i.i.i69
@@ -439,7 +439,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i86:   ; preds = %land.lhs.true.i.i84
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i93: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i86
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i94 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i95 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i94, %15
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i91, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i95, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i91, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i95, i1 false)
   %.pre.i.i.i96 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i97 = ptrtoint ptr %.pre.i.i.i96 to i64
   br label %if.end.i.i.i98
@@ -487,7 +487,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i115:  ; preds = %land.lhs.true.i.i11
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i122: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i115
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i123 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i124 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i123, %19
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i120, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i124, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i120, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i124, i1 false)
   %.pre.i.i.i125 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i126 = ptrtoint ptr %.pre.i.i.i125 to i64
   br label %if.end.i.i.i127
@@ -535,7 +535,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i144:  ; preds = %land.lhs.true.i.i14
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i151: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i144
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i152 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i153 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i152, %23
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i149, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i153, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i149, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i153, i1 false)
   %.pre.i.i.i154 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i155 = ptrtoint ptr %.pre.i.i.i154 to i64
   br label %if.end.i.i.i156
@@ -655,7 +655,7 @@ if.then.i.i:                                      ; preds = %_ZN6Assimp10TokenMa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i: ; preds = %if.then.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i, %3
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i = load ptr, ptr %_M_finish.i.i, align 8
   %.pre9.i.i = ptrtoint ptr %.pre.i.i to i64
   br label %if.end.i.i
@@ -793,7 +793,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i50:   ; preds = %land.lhs.true.i.i48
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i57: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i50
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i58 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i59 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i58, %19
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i55, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i59, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i55, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i59, i1 false)
   %.pre.i.i.i60 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i61 = ptrtoint ptr %.pre.i.i.i60 to i64
   br label %if.end.i.i.i62
@@ -841,7 +841,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i79:   ; preds = %land.lhs.true.i.i77
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i86: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i79
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i87 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i88 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i87, %23
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i84, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i88, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i84, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i88, i1 false)
   %.pre.i.i.i89 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i90 = ptrtoint ptr %.pre.i.i.i89 to i64
   br label %if.end.i.i.i91
@@ -889,7 +889,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i108:  ; preds = %land.lhs.true.i.i10
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i115: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i108
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i116 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i117 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i116, %27
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i113, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i117, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i113, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i117, i1 false)
   %.pre.i.i.i118 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i119 = ptrtoint ptr %.pre.i.i.i118 to i64
   br label %if.end.i.i.i120
@@ -937,7 +937,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i137:  ; preds = %land.lhs.true.i.i13
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i144: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i137
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i145 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i146 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i145, %31
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i142, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i146, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i142, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i146, i1 false)
   %.pre.i.i.i147 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i148 = ptrtoint ptr %.pre.i.i.i147 to i64
   br label %if.end.i.i.i149
@@ -985,7 +985,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i166:  ; preds = %land.lhs.true.i.i16
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i173: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i166
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i174 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i175 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i174, %35
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i171, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i175, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i171, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i175, i1 false)
   %.pre.i.i.i176 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i177 = ptrtoint ptr %.pre.i.i.i176 to i64
   br label %if.end.i.i.i178
@@ -1201,7 +1201,7 @@ if.then.i.i:                                      ; preds = %_ZN6Assimp8SkipLine
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i: ; preds = %if.then.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i, %4
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr nonnull align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i = load ptr, ptr %_M_finish.i.i, align 8
   %.pre9.i.i = ptrtoint ptr %.pre.i.i to i64
   br label %if.end.i.i
@@ -1271,7 +1271,7 @@ if.then.i.i.i:                                    ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i: ; preds = %if.then.i.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %3
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr nonnull align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -1332,7 +1332,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i:     ; preds = %land.lhs.true.i.i,
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i32: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i33 = ptrtoint ptr %8 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i34 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i33, %11
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %9, ptr align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i34, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %9, ptr nonnull align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i34, i1 false)
   %.pre.i.i.i35 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i36 = ptrtoint ptr %.pre.i.i.i35 to i64
   br label %if.end.i.i.i37
@@ -1393,7 +1393,7 @@ if.then.i.i.i55:                                  ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i57: ; preds = %if.then.i.i.i55
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i58 = ptrtoint ptr %15 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i59 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i58, %18
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %16, ptr align 1 %add.ptr.i.i53, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i59, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %16, ptr nonnull align 1 %add.ptr.i.i53, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i59, i1 false)
   %.pre.i.i.i60 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i61 = ptrtoint ptr %.pre.i.i.i60 to i64
   br label %if.end.i.i.i62
@@ -1454,7 +1454,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i82:   ; preds = %land.lhs.true.i.i80
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i91: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i82
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i92 = ptrtoint ptr %23 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i93 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i92, %26
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %24, ptr align 1 %add.ptr.i6.i87, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i93, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %24, ptr nonnull align 1 %add.ptr.i6.i87, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i93, i1 false)
   %.pre.i.i.i94 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i95 = ptrtoint ptr %.pre.i.i.i94 to i64
   br label %if.end.i.i.i96
@@ -1532,7 +1532,7 @@ if.then.i.i.i112:                                 ; preds = %_ZN6Assimp8SkipLine
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i114: ; preds = %if.then.i.i.i112
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i115 = ptrtoint ptr %30 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i116 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i115, %33
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %29, ptr align 1 %add.ptr.i.i110, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i116, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %29, ptr nonnull align 1 %add.ptr.i.i110, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i116, i1 false)
   %.pre.i.i.i117 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i118 = ptrtoint ptr %.pre.i.i.i117 to i64
   br label %if.end.i.i.i119
@@ -1587,7 +1587,7 @@ if.then.i.i.i140:                                 ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i142: ; preds = %if.then.i.i.i140
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i143 = ptrtoint ptr %30 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i144 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i143, %37
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %29, ptr align 1 %add.ptr.i.i138, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i144, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %29, ptr nonnull align 1 %add.ptr.i.i138, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i144, i1 false)
   %.pre.i.i.i145 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i146 = ptrtoint ptr %.pre.i.i.i145 to i64
   br label %if.end.i.i.i147
@@ -1675,7 +1675,7 @@ if.then.i.i.i174:                                 ; preds = %_ZN6Assimp8SkipLine
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i176: ; preds = %if.then.i.i.i174
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i177 = ptrtoint ptr %41 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i178 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i177, %44
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %40, ptr align 1 %add.ptr.i.i172, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i178, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %40, ptr nonnull align 1 %add.ptr.i.i172, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i178, i1 false)
   %.pre.i.i.i179 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i180 = ptrtoint ptr %.pre.i.i.i179 to i64
   br label %if.end.i.i.i181
@@ -1735,7 +1735,7 @@ if.then.i.i.i203:                                 ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i205: ; preds = %if.then.i.i.i203
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i206 = ptrtoint ptr %48 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i207 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i206, %50
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %47, ptr align 1 %add.ptr.i.i201, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i207, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %47, ptr nonnull align 1 %add.ptr.i.i201, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i207, i1 false)
   %.pre.i.i.i208 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i209 = ptrtoint ptr %.pre.i.i.i208 to i64
   br label %if.end.i.i.i210
@@ -1838,7 +1838,7 @@ if.then.i.i:                                      ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i: ; preds = %if.then.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i, %3
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr nonnull align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i = load ptr, ptr %_M_finish.i.i, align 8
   %.pre9.i.i = ptrtoint ptr %.pre.i.i to i64
   br label %if.end.i.i
@@ -1935,7 +1935,7 @@ if.then.i.i:                                      ; preds = %_ZN6Assimp20SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i: ; preds = %if.then.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i, %3
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr nonnull align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i = load ptr, ptr %_M_finish.i.i, align 8
   %.pre9.i.i = ptrtoint ptr %.pre.i.i to i64
   br label %if.end.i.i
@@ -1999,7 +1999,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i:     ; preds = %land.lhs.true.i.i,
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %3
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -2043,7 +2043,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i16:   ; preds = %land.lhs.true.i.i14
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i23: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i16
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i24 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i25 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i24, %7
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i21, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i25, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i21, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i25, i1 false)
   %.pre.i.i.i26 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i27 = ptrtoint ptr %.pre.i.i.i26 to i64
   br label %if.end.i.i.i28
@@ -2087,7 +2087,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i45:   ; preds = %land.lhs.true.i.i43
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i52: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i45
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i53 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i54 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i53, %11
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i50, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i54, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i50, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i54, i1 false)
   %.pre.i.i.i55 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i56 = ptrtoint ptr %.pre.i.i.i55 to i64
   br label %if.end.i.i.i57
@@ -2131,7 +2131,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i74:   ; preds = %land.lhs.true.i.i72
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i81: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i74
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i82 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i83 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i82, %15
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i79, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i83, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i79, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i83, i1 false)
   %.pre.i.i.i84 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i85 = ptrtoint ptr %.pre.i.i.i84 to i64
   br label %if.end.i.i.i86
@@ -2175,7 +2175,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i103:  ; preds = %land.lhs.true.i.i10
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i110: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i103
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i111 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i112 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i111, %19
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i108, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i112, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i108, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i112, i1 false)
   %.pre.i.i.i113 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i114 = ptrtoint ptr %.pre.i.i.i113 to i64
   br label %if.end.i.i.i115
@@ -2219,7 +2219,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i132:  ; preds = %land.lhs.true.i.i13
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i139: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i132
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i140 = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i141 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i140, %23
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr align 1 %add.ptr.i6.i137, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i141, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %0, ptr nonnull align 1 %add.ptr.i6.i137, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i141, i1 false)
   %.pre.i.i.i142 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i143 = ptrtoint ptr %.pre.i.i.i142 to i64
   br label %if.end.i.i.i144
@@ -2295,7 +2295,7 @@ if.then.i.i.i:                                    ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i: ; preds = %if.then.i.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %3
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr nonnull align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -2356,7 +2356,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i:     ; preds = %land.lhs.true.i.i,
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i36: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i37 = ptrtoint ptr %8 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i38 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i37, %11
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %9, ptr align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i38, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %9, ptr nonnull align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i38, i1 false)
   %.pre.i.i.i39 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i40 = ptrtoint ptr %.pre.i.i.i39 to i64
   br label %if.end.i.i.i41
@@ -2401,7 +2401,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i57:   ; preds = %land.lhs.true.i.i55
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i66: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i57
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i67 = ptrtoint ptr %8 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i68 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i67, %16
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %9, ptr align 1 %add.ptr.i6.i62, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i68, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %9, ptr nonnull align 1 %add.ptr.i6.i62, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i68, i1 false)
   %.pre.i.i.i69 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i70 = ptrtoint ptr %.pre.i.i.i69 to i64
   br label %if.end.i.i.i71
@@ -2463,7 +2463,7 @@ if.then.i.i.i90:                                  ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i92: ; preds = %if.then.i.i.i90
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i93 = ptrtoint ptr %20 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i94 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i93, %23
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %21, ptr align 1 %add.ptr.i.i88, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i94, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %21, ptr nonnull align 1 %add.ptr.i.i88, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i94, i1 false)
   %.pre.i.i.i95 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i96 = ptrtoint ptr %.pre.i.i.i95 to i64
   br label %if.end.i.i.i97
@@ -2574,7 +2574,7 @@ if.then.i.i.i120:                                 ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i122: ; preds = %if.then.i.i.i120
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i123 = ptrtoint ptr %30 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i124 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i123, %32
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %29, ptr align 1 %add.ptr.i.i118, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i124, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %29, ptr nonnull align 1 %add.ptr.i.i118, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i124, i1 false)
   %.pre.i.i.i125 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i126 = ptrtoint ptr %.pre.i.i.i125 to i64
   br label %if.end.i.i.i127
@@ -2665,7 +2665,7 @@ if.then.i.i.i155:                                 ; preds = %_ZN6Assimp20SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i157: ; preds = %if.then.i.i.i155
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i158 = ptrtoint ptr %40 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i159 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i158, %42
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %39, ptr align 1 %add.ptr.i.i153, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i159, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %39, ptr nonnull align 1 %add.ptr.i.i153, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i159, i1 false)
   %.pre.i.i.i160 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i161 = ptrtoint ptr %.pre.i.i.i160 to i64
   br label %if.end.i.i.i162
@@ -2752,7 +2752,7 @@ if.then.i.i.i185:                                 ; preds = %_ZN6Assimp20SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i187: ; preds = %if.then.i.i.i185
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i188 = ptrtoint ptr %52 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i189 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i188, %54
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %51, ptr align 1 %add.ptr.i.i183, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i189, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %51, ptr nonnull align 1 %add.ptr.i.i183, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i189, i1 false)
   %.pre.i.i.i190 = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i191 = ptrtoint ptr %.pre.i.i.i190 to i64
   br label %if.end.i.i.i192
@@ -3172,7 +3172,7 @@ if.then.i.i.i:                                    ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i: ; preds = %if.then.i.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %1 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %4
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr nonnull align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i.i.i, align 8
   %.pre9.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -3239,7 +3239,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i:     ; preds = %land.lhs.true.i.i,
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i11: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i12 = ptrtoint ptr %10 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i13 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i12, %13
-  call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %11, ptr align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i13, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %11, ptr nonnull align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i13, i1 false)
   %.pre.i.i.i14 = load ptr, ptr %_M_finish.i.i.i.i, align 8
   %.pre9.i.i.i15 = ptrtoint ptr %.pre.i.i.i14 to i64
   br label %if.end.i.i.i16
@@ -3300,7 +3300,7 @@ if.then.i.i.i34:                                  ; preds = %_ZN6Assimp10SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i36: ; preds = %if.then.i.i.i34
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i37 = ptrtoint ptr %17 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i38 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i37, %20
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %18, ptr align 1 %add.ptr.i.i32, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i38, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %18, ptr nonnull align 1 %add.ptr.i.i32, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i38, i1 false)
   %.pre.i.i.i39 = load ptr, ptr %_M_finish.i.i.i.i, align 8
   %.pre9.i.i.i40 = ptrtoint ptr %.pre.i.i.i39 to i64
   br label %if.end.i.i.i41
@@ -3374,7 +3374,7 @@ if.then.i.i.i60:                                  ; preds = %_ZN6Assimp8SkipLine
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i62: ; preds = %if.then.i.i.i60
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i63 = ptrtoint ptr %25 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i64 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i63, %29
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %26, ptr align 1 %add.ptr.i.i58, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i64, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %26, ptr nonnull align 1 %add.ptr.i.i58, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i64, i1 false)
   %.pre.i.i.i65 = load ptr, ptr %_M_finish.i.i.i.i, align 8
   %.pre9.i.i.i66 = ptrtoint ptr %.pre.i.i.i65 to i64
   br label %if.end.i.i.i67
@@ -3434,7 +3434,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i86:   ; preds = %land.lhs.true.i.i84
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i95: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i86
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i96 = ptrtoint ptr %33 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i97 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i96, %36
-  call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %34, ptr align 1 %add.ptr.i6.i91, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i97, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %34, ptr nonnull align 1 %add.ptr.i6.i91, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i97, i1 false)
   %.pre.i.i.i98 = load ptr, ptr %_M_finish.i.i.i.i, align 8
   %.pre9.i.i.i99 = ptrtoint ptr %.pre.i.i.i98 to i64
   br label %if.end.i.i.i100
@@ -3495,7 +3495,7 @@ if.then.i.i.i124:                                 ; preds = %_ZN6Assimp8SkipLine
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i126: ; preds = %if.then.i.i.i124
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i127 = ptrtoint ptr %33 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i128 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i127, %41
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %34, ptr align 1 %add.ptr.i.i122, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i128, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %34, ptr nonnull align 1 %add.ptr.i.i122, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i128, i1 false)
   %.pre.i.i.i129 = load ptr, ptr %_M_finish.i.i.i.i, align 8
   %.pre9.i.i.i130 = ptrtoint ptr %.pre.i.i.i129 to i64
   br label %if.end.i.i.i131
@@ -3869,7 +3869,7 @@ _ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i:     ; preds = %land.lhs.true.i.i,
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i: ; preds = %_ZN6Assimp10TokenMatchIKcEEbRPT_PS1_j.exit.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %12 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %14
-  call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %11, ptr align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %11, ptr nonnull align 1 %add.ptr.i6.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i, align 8
   %.pre9.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -3972,7 +3972,7 @@ if.then.i.i.i20:                                  ; preds = %_ZN6Assimp20SkipSpa
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i22: ; preds = %if.then.i.i.i20
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i23 = ptrtoint ptr %21 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i24 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i23, %23
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %20, ptr align 1 %add.ptr.i.i19, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i24, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %20, ptr nonnull align 1 %add.ptr.i.i19, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i24, i1 false)
   %.pre.i.i.i25 = load ptr, ptr %_M_finish.i.i, align 8
   %.pre9.i.i.i26 = ptrtoint ptr %.pre.i.i.i25 to i64
   br label %if.end.i.i.i27
@@ -4367,7 +4367,7 @@ if.then.i.i.i29:                                  ; preds = %_ZN6Assimp8SkipLine
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES6_ET0_T_S8_S7_.exit.i.i.i: ; preds = %if.then.i.i.i29
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %6 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %9
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %5, ptr align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %5, ptr nonnull align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i.i, align 8
   %.pre9.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -4679,8 +4679,7 @@ _ZNSt6vectorIN6Assimp3PLY16PropertyInstanceESaIS2_EE6resizeEm.exit.i35.us: ; pre
   %add.ptr37.i.us = getelementptr inbounds %"class.Assimp::PLY::PropertyInstance", ptr %call5.i.i.i.i71.us, i64 %sub.ptr.div.i.i26.us
   store ptr %add.ptr37.i.us, ptr %_M_finish.i.i.i27, align 8
   store ptr %add.ptr37.i.us, ptr %_M_end_of_storage.i, align 8
-  %cmp.i5.not10.i36.us = icmp eq ptr %1, %2
-  br i1 %cmp.i5.not10.i36.us, label %invoke.cont.us, label %for.body.i38.us
+  br label %for.body.i38.us
 
 for.body.i38.us:                                  ; preds = %_ZNSt6vectorIN6Assimp3PLY16PropertyInstanceESaIS2_EE6resizeEm.exit.i35.us, %call13.i41.noexc.us
   %i.sroa.0.012.i39.us = phi ptr [ %incdec.ptr.i.i42.us, %call13.i41.noexc.us ], [ %call5.i.i.i.i71.us, %_ZNSt6vectorIN6Assimp3PLY16PropertyInstanceESaIS2_EE6resizeEm.exit.i35.us ]
@@ -4695,7 +4694,7 @@ call13.i41.noexc.us:                              ; preds = %for.body.i38.us
   %cmp.i5.not.i44.us = icmp eq ptr %incdec.ptr.i.i42.us, %3
   br i1 %cmp.i5.not.i44.us, label %invoke.cont.us, label %for.body.i38.us, !llvm.loop !23
 
-invoke.cont.us:                                   ; preds = %call13.i41.noexc.us, %for.body.us, %_ZNSt6vectorIN6Assimp3PLY16PropertyInstanceESaIS2_EE6resizeEm.exit.i35.us
+invoke.cont.us:                                   ; preds = %call13.i41.noexc.us, %for.body.us
   %4 = load i32, ptr %eSemantic, align 8
   switch i32 %4, label %if.end19.us [
     i32 0, label %if.then6.us
@@ -9214,27 +9213,27 @@ if.then9:                                         ; preds = %if.then
   %sub.ptr.rhs.cast.i = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %cmp15 = icmp ugt i64 %sub.ptr.sub.i, %sub.ptr.sub.i.i.i
-  br i1 %cmp15, label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEmEvRT_T0_.exit
+  br i1 %cmp15, label %if.then16, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit: ; preds = %if.then9
+if.then16:                                        ; preds = %if.then9
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre78 = load ptr, ptr %_M_finish, align 8
-  %add.ptr27 = getelementptr inbounds i8, ptr %.pre78, i64 %sub.ptr.sub.i.i.i
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %if.then.i.i.i.i.i30, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i.i.i30
 
-if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %__position.coerce, ptr align 1 %__first.coerce, i64 %sub.ptr.sub.i.i.i, i1 false)
   br label %if.end108
 
@@ -9251,9 +9250,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIN9__gn
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_cET0_T_S8_S7_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_cET0_T_S8_S7_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw i64 %sub.ptr.sub.i.i.i, %sub.ptr.sub.i
-  %add.ptr50 = getelementptr inbounds i8, ptr %2, i64 %sub
+  %add.ptr50 = getelementptr inbounds i8, ptr %3, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i35 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i35, label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit38, label %if.then.i.i.i.i.i.i.i.i.i36
@@ -9264,8 +9263,8 @@ if.then.i.i.i.i.i.i.i.i.i36:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit38
 
 _ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit38: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_cET0_T_S8_S7_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i36
-  %3 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_cET0_T_S8_S7_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
-  %add.ptr58 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEES2_cET0_T_S8_S7_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
+  %add.ptr58 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr58, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i42 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i42, label %if.end108, label %if.then.i.i.i.i.i43
@@ -9275,8 +9274,8 @@ if.then.i.i.i.i.i43:                              ; preds = %_ZSt22__uninitializ
   br label %if.end108
 
 if.else68:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.i = sub i64 9223372036854775807, %sub.ptr.sub.i.i
   %cmp.i46 = icmp ult i64 %sub.i, %sub.ptr.sub.i.i.i
@@ -9290,8 +9289,8 @@ _ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit:    ; preds = %if.else68
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.sub.i.i, i64 %sub.ptr.sub.i.i.i)
   %add.i = add i64 %.sroa.speculated.i, %sub.ptr.sub.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.sub.i.i
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
-  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
+  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -9303,11 +9302,11 @@ _ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIcSaIc
   %cond.i47 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i50 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i51, label %invoke.cont83, label %if.then.i.i.i.i.i.i.i.i.i52
 
 if.then.i.i.i.i.i.i.i.i.i52:                      ; preds = %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i47, ptr align 1 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i47, ptr align 1 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
   br label %invoke.cont83
 
 invoke.cont83:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i52, %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit
@@ -9324,11 +9323,11 @@ if.then.i.i.i.i.i.i.i.i.i65:                      ; preds = %invoke.cont83
 
 invoke.cont87:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i65, %invoke.cont83
   %add.ptr.i.i.i.i.i.i.i.i.i66 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i59, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i63
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit, label %if.then.i68
 
 if.then.i68:                                      ; preds = %invoke.cont87
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #24
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #24
   br label %_ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit
 
 _ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit: ; preds = %invoke.cont87, %if.then.i68
diff --git a/bench/boost/optimized/junit_log_formatter.ll b/bench/boost/optimized/junit_log_formatter.ll
index 8e7333fc91e..59640b93eea 100644
--- a/bench/boost/optimized/junit_log_formatter.ll
+++ b/bench/boost/optimized/junit_log_formatter.ll
@@ -11577,21 +11577,17 @@ define linkonce_odr hidden void @_ZN5boost9unit_test5utils19print_escaped_cdataE
   %27 = sub i64 0, %18
   %28 = getelementptr inbounds i8, ptr %20, i64 %27
   %29 = getelementptr inbounds i8, ptr %28, i64 1
-  %.not14.i = icmp eq ptr %21, %29
-  br i1 %.not14.i, label %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit.thread, label %.lr.ph.i
+  %.not11.i = icmp eq ptr %21, %29
+  br i1 %.not11.i, label %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit.thread, label %.lr.ph.i.preheader.i
 
-.lr.ph.i:                                         ; preds = %26
-  %.not12.i.i = icmp eq i64 %18, 0
-  br i1 %.not12.i.i, label %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit, label %.lr.ph.i.preheader.i
-
-.lr.ph.i.preheader.i:                             ; preds = %.lr.ph.i, %_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.i
-  %.0715.i = phi ptr [ %37, %_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.i ], [ %21, %.lr.ph.i ]
+.lr.ph.i.preheader.i:                             ; preds = %26, %_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.i
+  %.0712.i = phi ptr [ %37, %_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.i ], [ %21, %26 ]
   br label %.lr.ph.i.i
 
 .lr.ph.i.i:                                       ; preds = %33, %.lr.ph.i.preheader.i
   %.015.i.i = phi i64 [ %36, %33 ], [ %18, %.lr.ph.i.preheader.i ]
   %.0814.i.i = phi ptr [ %35, %33 ], [ %12, %.lr.ph.i.preheader.i ]
-  %.0913.i.i = phi ptr [ %34, %33 ], [ %.0715.i, %.lr.ph.i.preheader.i ]
+  %.0913.i.i = phi ptr [ %34, %33 ], [ %.0712.i, %.lr.ph.i.preheader.i ]
   %30 = load i8, ptr %.0913.i.i, align 1, !tbaa !9
   %31 = load i8, ptr %.0814.i.i, align 1, !tbaa !9
   %32 = icmp eq i8 %30, %31
@@ -11602,67 +11598,63 @@ define linkonce_odr hidden void @_ZN5boost9unit_test5utils19print_escaped_cdataE
   %35 = getelementptr inbounds nuw i8, ptr %.0814.i.i, i64 1
   %36 = add i64 %.015.i.i, -1
   %.not.i.i = icmp eq i64 %36, 0
-  br i1 %.not.i.i, label %_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.thread.loopexit.i, label %.lr.ph.i.i, !llvm.loop !303
-
-_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.thread.loopexit.i: ; preds = %33
-  %.pre.i = ptrtoint ptr %.0715.i to i64
-  br label %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit
+  br i1 %.not.i.i, label %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit, label %.lr.ph.i.i, !llvm.loop !303
 
 _ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.i: ; preds = %.lr.ph.i.i
-  %37 = getelementptr inbounds nuw i8, ptr %.0715.i, i64 1
-  %.not.i = icmp eq ptr %.0715.i, %28
+  %37 = getelementptr inbounds nuw i8, ptr %.0712.i, i64 1
+  %.not.i = icmp eq ptr %.0712.i, %28
   br i1 %.not.i, label %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit.thread, label %.lr.ph.i.preheader.i, !llvm.loop !304
 
-_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit: ; preds = %.lr.ph.i, %_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.thread.loopexit.i
-  %.pre-phi.i = phi i64 [ %.pre.i, %_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.thread.loopexit.i ], [ %23, %.lr.ph.i ]
-  %38 = sub i64 %.pre-phi.i, %23
-  %39 = icmp eq i64 %38, -1
-  br i1 %39, label %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit.thread, label %41
+_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit: ; preds = %33
+  %38 = ptrtoint ptr %.0712.i to i64
+  %39 = sub i64 %38, %23
+  %40 = icmp eq i64 %39, -1
+  br i1 %40, label %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit.thread, label %42
 
 _ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit.thread: ; preds = %_ZN5boost9unit_test9ut_detail20bcs_char_traits_implIKcE7compareEPS3_S5_m.exit.i, %26, %11, %15, %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit
-  %40 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(16) %1)
-  br label %60
+  %41 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(16) %1)
+  br label %61
 
-41:                                               ; preds = %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit
+42:                                               ; preds = %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit
   call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #28
-  %42 = add i64 %38, 2
-  %43 = icmp ugt i64 %42, %24
-  %44 = getelementptr inbounds nuw i8, ptr %21, i64 %42
-  %spec.select.i = select i1 %43, ptr %20, ptr %44
+  %43 = add i64 %39, 2
+  %44 = icmp ugt i64 %43, %24
+  %45 = getelementptr inbounds nuw i8, ptr %21, i64 %43
+  %spec.select.i = select i1 %44, ptr %20, ptr %45
   store ptr %21, ptr %3, align 8, !tbaa !3, !alias.scope !305
-  %45 = getelementptr inbounds nuw i8, ptr %3, i64 8
-  store ptr %spec.select.i, ptr %45, align 8, !tbaa !8, !alias.scope !305
-  %46 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(16) %3)
-  %47 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %46, ptr noundef nonnull align 8 dereferenceable(16) @_ZZN5boost9unit_test5utils19print_escaped_cdataERSoNS0_13basic_cstringIKcEEE9cdata_end)
+  %46 = getelementptr inbounds nuw i8, ptr %3, i64 8
+  store ptr %spec.select.i, ptr %46, align 8, !tbaa !8, !alias.scope !305
+  %47 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(16) %3)
+  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef nonnull align 8 dereferenceable(16) @_ZZN5boost9unit_test5utils19print_escaped_cdataERSoNS0_13basic_cstringIKcEEE9cdata_end)
   call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #28
   store ptr @.str.78, ptr %4, align 8, !tbaa !3
-  %48 = getelementptr inbounds nuw i8, ptr %4, i64 8
-  store ptr getelementptr inbounds nuw (i8, ptr @.str.78, i64 9), ptr %48, align 8, !tbaa !8
-  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef nonnull align 8 dereferenceable(16) %4)
+  %49 = getelementptr inbounds nuw i8, ptr %4, i64 8
+  store ptr getelementptr inbounds nuw (i8, ptr @.str.78, i64 9), ptr %49, align 8, !tbaa !8
+  %50 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %48, ptr noundef nonnull align 8 dereferenceable(16) %4)
   call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %5) #28
   call void @llvm.experimental.noalias.scope.decl(metadata !308)
-  %50 = load ptr, ptr %19, align 8, !tbaa !8, !noalias !308
-  %51 = load ptr, ptr %1, align 8, !tbaa !3, !noalias !308
-  %52 = ptrtoint ptr %50 to i64
+  %51 = load ptr, ptr %19, align 8, !tbaa !8, !noalias !308
+  %52 = load ptr, ptr %1, align 8, !tbaa !3, !noalias !308
   %53 = ptrtoint ptr %51 to i64
-  %54 = sub i64 %52, %53
-  %55 = icmp ugt i64 %42, %54
-  %.not8 = icmp eq i64 %54, -1
-  %56 = getelementptr inbounds nuw i8, ptr %51, i64 %42
-  %57 = getelementptr inbounds nuw i8, ptr %51, i64 -1
-  %spec.select.i6 = select i1 %.not8, ptr %57, ptr %50
-  %.sink7.i = select i1 %55, ptr @_ZN5boost9unit_test13basic_cstringIKcE4nullE, ptr %56
-  %.sink.i = select i1 %55, ptr @_ZN5boost9unit_test13basic_cstringIKcE4nullE, ptr %spec.select.i6
+  %54 = ptrtoint ptr %52 to i64
+  %55 = sub i64 %53, %54
+  %56 = icmp ugt i64 %43, %55
+  %.not8 = icmp eq i64 %55, -1
+  %57 = getelementptr inbounds nuw i8, ptr %52, i64 %43
+  %58 = getelementptr inbounds nuw i8, ptr %52, i64 -1
+  %spec.select.i6 = select i1 %.not8, ptr %58, ptr %51
+  %.sink7.i = select i1 %56, ptr @_ZN5boost9unit_test13basic_cstringIKcE4nullE, ptr %57
+  %.sink.i = select i1 %56, ptr @_ZN5boost9unit_test13basic_cstringIKcE4nullE, ptr %spec.select.i6
   store ptr %.sink7.i, ptr %5, align 8, !tbaa !3, !alias.scope !308
-  %58 = getelementptr inbounds nuw i8, ptr %5, i64 8
-  store ptr %.sink.i, ptr %58, align 8, !tbaa !8, !alias.scope !308
-  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %49, ptr noundef nonnull align 8 dereferenceable(16) %5)
+  %59 = getelementptr inbounds nuw i8, ptr %5, i64 8
+  store ptr %.sink.i, ptr %59, align 8, !tbaa !8, !alias.scope !308
+  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9unit_testlsIcSt11char_traitsIcEKcEERSt13basic_ostreamIT_T0_ES9_RKNS0_13basic_cstringIT1_EE(ptr noundef nonnull align 8 dereferenceable(8) %50, ptr noundef nonnull align 8 dereferenceable(16) %5)
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #28
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #28
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #28
-  br label %60
+  br label %61
 
-60:                                               ; preds = %41, %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit.thread
+61:                                               ; preds = %42, %_ZNK5boost9unit_test13basic_cstringIKcE4findES3_.exit.thread
   ret void
 }
 
diff --git a/bench/c3c/optimized/sema_expr.c.ll b/bench/c3c/optimized/sema_expr.c.ll
index 210802578b1..ee70e794d6b 100644
--- a/bench/c3c/optimized/sema_expr.c.ll
+++ b/bench/c3c/optimized/sema_expr.c.ll
@@ -5043,7 +5043,7 @@ define dso_local ptr @sema_expand_vasplat_exprs(ptr noundef %0, ptr noundef %1)
   br label %10
 
 10:                                               ; preds = %.lr.ph, %49
-  %indvars.iv137 = phi i64 [ 1, %.lr.ph ], [ %indvars.iv.next138, %49 ]
+  %indvars.iv136 = phi i64 [ 1, %.lr.ph ], [ %indvars.iv.next137, %49 ]
   %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %49 ]
   %11 = getelementptr inbounds ptr, ptr %.079121, i64 %indvars.iv
   %12 = load ptr, ptr %11, align 8
@@ -5075,7 +5075,7 @@ define dso_local ptr @sema_expand_vasplat_exprs(ptr noundef %0, ptr noundef %1)
 .lr.ph115.preheader:                              ; preds = %25
   %29 = sub i32 %27, %20
   %invariant.op = add nuw i64 %indvars.iv, 1
-  %wide.trip.count135 = zext i32 %29 to i64
+  %wide.trip.count134 = zext i32 %29 to i64
   br label %.lr.ph115
 
 .preheader:                                       ; preds = %25
@@ -5084,26 +5084,26 @@ define dso_local ptr @sema_expand_vasplat_exprs(ptr noundef %0, ptr noundef %1)
   br i1 %30, label %.lr.ph119, label %._crit_edge120
 
 .lr.ph119:                                        ; preds = %.preheader, %.lr.ph119
-  %indvars.iv140 = phi i64 [ %indvars.iv.next141, %.lr.ph119 ], [ %indvars.iv137, %.preheader ]
-  %.086.in117 = phi i64 [ %indvars.iv140, %.lr.ph119 ], [ %indvars.iv, %.preheader ]
-  %31 = getelementptr inbounds ptr, ptr %24, i64 %indvars.iv140
+  %indvars.iv139 = phi i64 [ %indvars.iv.next140, %.lr.ph119 ], [ %indvars.iv136, %.preheader ]
+  %.086.in117 = phi i64 [ %indvars.iv139, %.lr.ph119 ], [ %indvars.iv, %.preheader ]
+  %31 = getelementptr inbounds ptr, ptr %24, i64 %indvars.iv139
   %32 = load ptr, ptr %31, align 8
   %33 = and i64 %.086.in117, 4294967295
   %34 = getelementptr inbounds ptr, ptr %24, i64 %33
   store ptr %32, ptr %34, align 8
-  %indvars.iv.next141 = add nuw nsw i64 %indvars.iv140, 1
-  %lftr.wideiv = trunc i64 %indvars.iv.next141 to i32
-  %exitcond143.not = icmp eq i32 %20, %lftr.wideiv
-  br i1 %exitcond143.not, label %._crit_edge120, label %.lr.ph119, !llvm.loop !28
+  %indvars.iv.next140 = add nuw nsw i64 %indvars.iv139, 1
+  %lftr.wideiv = trunc i64 %indvars.iv.next140 to i32
+  %exitcond142.not = icmp eq i32 %20, %lftr.wideiv
+  br i1 %exitcond142.not, label %._crit_edge120, label %.lr.ph119, !llvm.loop !28
 
 ._crit_edge120:                                   ; preds = %.lr.ph119, %.preheader
   store i32 %21, ptr %26, align 4
   br label %.thread
 
 .lr.ph115:                                        ; preds = %.lr.ph115.preheader, %.lr.ph115
-  %indvars.iv132 = phi i64 [ 0, %.lr.ph115.preheader ], [ %indvars.iv.next133, %.lr.ph115 ]
-  %35 = trunc nuw i64 %indvars.iv132 to i32
-  %36 = add nuw i64 %indvars.iv132, %indvars.iv
+  %indvars.iv131 = phi i64 [ 0, %.lr.ph115.preheader ], [ %indvars.iv.next132, %.lr.ph115 ]
+  %35 = trunc nuw i64 %indvars.iv131 to i32
+  %36 = add nuw i64 %indvars.iv131, %indvars.iv
   %37 = add i32 %20, %35
   %38 = zext i32 %37 to i64
   %39 = getelementptr inbounds ptr, ptr %24, i64 %38
@@ -5111,14 +5111,14 @@ define dso_local ptr @sema_expand_vasplat_exprs(ptr noundef %0, ptr noundef %1)
   %41 = and i64 %36, 4294967295
   %42 = getelementptr inbounds ptr, ptr %24, i64 %41
   store ptr %40, ptr %42, align 8
-  %.reass = add i64 %invariant.op, %indvars.iv132
+  %.reass = add i64 %invariant.op, %indvars.iv131
   %43 = and i64 %.reass, 4294967295
   %44 = getelementptr inbounds ptr, ptr %24, i64 %43
   %45 = load ptr, ptr %44, align 8
   store ptr %45, ptr %39, align 8
-  %indvars.iv.next133 = add nuw nsw i64 %indvars.iv132, 1
-  %exitcond136.not = icmp eq i64 %indvars.iv.next133, %wide.trip.count135
-  br i1 %exitcond136.not, label %._crit_edge, label %.lr.ph115, !llvm.loop !29
+  %indvars.iv.next132 = add nuw nsw i64 %indvars.iv131, 1
+  %exitcond135.not = icmp eq i64 %indvars.iv.next132, %wide.trip.count134
+  br i1 %exitcond135.not, label %._crit_edge, label %.lr.ph115, !llvm.loop !29
 
 ._crit_edge:                                      ; preds = %.lr.ph115
   %46 = add i32 %27, -1
@@ -5139,14 +5139,14 @@ define dso_local ptr @sema_expand_vasplat_exprs(ptr noundef %0, ptr noundef %1)
 49:                                               ; preds = %10
   %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
   %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
-  %indvars.iv.next138 = add nuw nsw i64 %indvars.iv137, 1
+  %indvars.iv.next137 = add nuw nsw i64 %indvars.iv136, 1
   br i1 %exitcond.not, label %.thread104, label %10, !llvm.loop !30
 
 .thread:                                          ; preds = %..thread_crit_edge, %._crit_edge, %._crit_edge120
   %50 = phi i32 [ %.pre, %..thread_crit_edge ], [ %21, %._crit_edge120 ], [ %46, %._crit_edge ]
   %.084100 = phi ptr [ %48, %..thread_crit_edge ], [ %24, %._crit_edge120 ], [ %24, %._crit_edge ]
-  %.not126 = icmp eq i32 %50, 0
-  br i1 %.not126, label %.thread104, label %.lr.ph, !llvm.loop !31
+  %.not125 = icmp eq i32 %50, 0
+  br i1 %.not125, label %.thread104, label %.lr.ph, !llvm.loop !31
 
 .thread104:                                       ; preds = %23, %47, %.thread, %49, %6, %7, %2, %3
   %.082 = phi ptr [ %1, %3 ], [ %1, %2 ], [ %1, %7 ], [ null, %6 ], [ %.079121, %49 ], [ %.084100, %.thread ], [ null, %47 ], [ null, %23 ]
diff --git a/bench/casadi/optimized/fmu2.cpp.ll b/bench/casadi/optimized/fmu2.cpp.ll
index c449ffc9114..c6234562917 100644
--- a/bench/casadi/optimized/fmu2.cpp.ll
+++ b/bench/casadi/optimized/fmu2.cpp.ll
@@ -12850,20 +12850,16 @@ _ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i: ; preds = %151
   store double 0.000000e+00, ptr %162, align 8
   %164 = getelementptr i8, ptr %162, i64 8
   %165 = icmp eq i64 %158, 8
-  br i1 %165, label %.thread138, label %166
-
-.thread138:                                       ; preds = %.noexc61
-  store ptr %164, ptr %134, align 8
-  br label %.lr.ph111.preheader
+  br i1 %165, label %.lr.ph111.preheader, label %166
 
 166:                                              ; preds = %.noexc61
   %167 = add nsw i64 %158, -8
   call void @llvm.memset.p0.i64(ptr align 8 %164, i8 0, i64 %167, i1 false)
-  store ptr %163, ptr %134, align 8
-  %.not120 = icmp eq ptr %154, %155
-  br i1 %.not120, label %._crit_edge112, label %.lr.ph111.preheader
+  br label %.lr.ph111.preheader
 
-.lr.ph111.preheader:                              ; preds = %.thread138, %166
+.lr.ph111.preheader:                              ; preds = %.noexc61, %166
+  %storemerge = phi ptr [ %163, %166 ], [ %164, %.noexc61 ]
+  store ptr %storemerge, ptr %134, align 8
   br label %.lr.ph111
 
 .lr.ph111:                                        ; preds = %.lr.ph111.preheader, %179
@@ -12940,7 +12936,7 @@ _ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i: ; preds = %151
           cleanup
   br label %205
 
-._crit_edge112:                                   ; preds = %179, %.thread, %166
+._crit_edge112:                                   ; preds = %179, %.thread
   invoke void @_ZN6casadi11GenericTypeC1ERKSt6vectorIdSaIdEE(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(24) %14)
           to label %195 unwind label %.loopexit68
 
@@ -14088,15 +14084,15 @@ _ZNSt6vectorIdSaIdEE6resizeEm.exit447:            ; preds = %197, %199, %201, %2
   br label %_ZNSt6vectorIbSaIbEE6resizeEmb.exit450
 
 _ZNSt6vectorIbSaIbEE6resizeEmb.exit450:           ; preds = %217, %224
-  %.not694 = icmp eq ptr %70, %71
-  br i1 %.not694, label %.loopexit604, label %.lr.ph655
+  %.not693 = icmp eq ptr %70, %71
+  br i1 %.not693, label %.loopexit604, label %.lr.ph655
 
 .lr.ph655:                                        ; preds = %_ZNSt6vectorIbSaIbEE6resizeEmb.exit450
   %226 = getelementptr inbounds i8, ptr %1, i64 608
   %227 = getelementptr inbounds i8, ptr %1, i64 656
   %228 = getelementptr inbounds i8, ptr %0, i64 328
   %229 = getelementptr inbounds i8, ptr %0, i64 376
-  %umax754 = tail call i64 @llvm.umax.i64(i64 %75, i64 1)
+  %umax752 = tail call i64 @llvm.umax.i64(i64 %75, i64 1)
   br label %230
 
 230:                                              ; preds = %.lr.ph655, %382
@@ -14500,8 +14496,8 @@ _ZNSt6vectorIbSaIbEE6resizeEmb.exit450:           ; preds = %217, %224
 382:                                              ; preds = %371, %253
   %.1319 = phi i64 [ %.0318654, %253 ], [ %spec.select, %371 ]
   %383 = add nuw i64 %.0321653, 1
-  %exitcond755.not = icmp eq i64 %383, %umax754
-  br i1 %exitcond755.not, label %._crit_edge656, label %230, !llvm.loop !121
+  %exitcond753.not = icmp eq i64 %383, %umax752
+  br i1 %exitcond753.not, label %._crit_edge656, label %230, !llvm.loop !121
 
 ._crit_edge656:                                   ; preds = %382
   %.not374 = icmp eq i64 %.1319, -1
@@ -14513,7 +14509,7 @@ _ZNSt6vectorIbSaIbEE6resizeEmb.exit450:           ; preds = %217, %224
   %385 = getelementptr inbounds i8, ptr %1, i64 656
   %386 = getelementptr inbounds i8, ptr %0, i64 328
   %387 = getelementptr inbounds i8, ptr %0, i64 376
-  %umax756 = tail call i64 @llvm.umax.i64(i64 %75, i64 1)
+  %umax754 = tail call i64 @llvm.umax.i64(i64 %75, i64 1)
   br label %388
 
 388:                                              ; preds = %.lr.ph658, %473
@@ -14731,8 +14727,8 @@ _ZNSt6vectorIbSaIbEE6resizeEmb.exit450:           ; preds = %217, %224
 
 473:                                              ; preds = %388, %471
   %474 = add nuw i64 %.0344657, 1
-  %exitcond757.not = icmp eq i64 %474, %umax756
-  br i1 %exitcond757.not, label %.loopexit604, label %388, !llvm.loop !125
+  %exitcond755.not = icmp eq i64 %474, %umax754
+  br i1 %exitcond755.not, label %.loopexit604, label %388, !llvm.loop !125
 
 .loopexit604:                                     ; preds = %473, %_ZNSt6vectorIbSaIbEE6resizeEmb.exit450, %._crit_edge656
   call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40) %39, i8 0, i64 40, i1 false)
@@ -14751,8 +14747,8 @@ _ZNSt6vectorIbSaIbEE6resizeEmb.exit450:           ; preds = %217, %224
   %484 = getelementptr inbounds i8, ptr %1, i64 416
   %485 = getelementptr inbounds i8, ptr %0, i64 304
   %486 = icmp sgt i64 %83, 0
-  %umax758 = tail call i64 @llvm.umax.i64(i64 %75, i64 1)
-  %umax762 = tail call i64 @llvm.umax.i64(i64 %83, i64 1)
+  %umax756 = tail call i64 @llvm.umax.i64(i64 %75, i64 1)
+  %umax760 = tail call i64 @llvm.umax.i64(i64 %83, i64 1)
   br label %487
 
 487:                                              ; preds = %.lr.ph673, %_ZN6casadi11casadi_copyIdEEvPKT_xPS1_.exit
@@ -14760,8 +14756,8 @@ _ZNSt6vectorIbSaIbEE6resizeEmb.exit450:           ; preds = %217, %224
   %488 = mul i64 %.0355671, %83
   %489 = load ptr, ptr %149, align 8
   %490 = getelementptr inbounds double, ptr %489, i64 %488
-  %exitcond764.not = icmp eq i64 %.0355671, 5
-  br i1 %exitcond764.not, label %491, label %525
+  %exitcond762.not = icmp eq i64 %.0355671, 5
+  br i1 %exitcond762.not, label %491, label %525
 
 491:                                              ; preds = %487
   %492 = tail call ptr @__cxa_allocate_exception(i64 40) #26
@@ -14939,7 +14935,7 @@ _ZNSt6vectorIbSaIbEE6resizeEmb.exit450:           ; preds = %217, %224
   %541 = getelementptr inbounds i8, ptr %540, i64 1488
   %542 = load double, ptr %541, align 8
   %543 = fmul double %542, %539
-  br i1 %.not694, label %._crit_edge662, label %.lr.ph661
+  br i1 %.not693, label %._crit_edge662, label %.lr.ph661
 
 .lr.ph661:                                        ; preds = %537
   %544 = fneg double %543
@@ -15027,8 +15023,8 @@ _ZNSt14_Bit_referenceaSEb.exit:                   ; preds = %579, %582
   %597 = getelementptr inbounds double, ptr %596, i64 %.0356659
   store double %595, ptr %597, align 8
   %598 = add nuw i64 %.0356659, 1
-  %exitcond759.not = icmp eq i64 %598, %umax758
-  br i1 %exitcond759.not, label %._crit_edge662, label %545, !llvm.loop !130
+  %exitcond757.not = icmp eq i64 %598, %umax756
+  br i1 %exitcond757.not, label %._crit_edge662, label %545, !llvm.loop !130
 
 ._crit_edge662:                                   ; preds = %594, %537
   %599 = load ptr, ptr %480, align 8
@@ -15245,7 +15241,7 @@ _ZN6casadi9trim_pathERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE.exit
 _ZNSt6vectorImSaImEE2atEm.exit:                   ; preds = %.lr.ph670
   %677 = getelementptr inbounds i64, ptr %671, i64 %669
   %678 = load i64, ptr %677, align 8
-  br i1 %.not694, label %._crit_edge665, label %.lr.ph664
+  br i1 %.not693, label %._crit_edge665, label %.lr.ph664
 
 .lr.ph664:                                        ; preds = %_ZNSt6vectorImSaImEE2atEm.exit
   %679 = load ptr, ptr %68, align 8
@@ -15260,11 +15256,11 @@ _ZNSt6vectorImSaImEE2atEm.exit:                   ; preds = %.lr.ph670
 
 684:                                              ; preds = %680
   %685 = add nuw i64 %.0322663, 1
-  %exitcond761.not = icmp eq i64 %685, %umax758
-  br i1 %exitcond761.not, label %._crit_edge665, label %680, !llvm.loop !131
+  %exitcond759.not = icmp eq i64 %685, %umax756
+  br i1 %exitcond759.not, label %._crit_edge665, label %680, !llvm.loop !131
 
 ._crit_edge665:                                   ; preds = %684, %680, %_ZNSt6vectorImSaImEE2atEm.exit
-  %.0322.lcssa = phi i64 [ 0, %_ZNSt6vectorImSaImEE2atEm.exit ], [ %.0322663, %680 ], [ %umax758, %684 ]
+  %.0322.lcssa = phi i64 [ 0, %_ZNSt6vectorImSaImEE2atEm.exit ], [ %.0322663, %680 ], [ %umax756, %684 ]
   %686 = load ptr, ptr %167, align 8
   %687 = load i32, ptr %169, align 8
   %688 = load ptr, ptr %166, align 8
@@ -15312,13 +15308,13 @@ _ZNSt6vectorIbSaIbEE2atEm.exit:                   ; preds = %._crit_edge665
 
 713:                                              ; preds = %704, %711
   %714 = add nuw i64 %.0343669, 1
-  %exitcond763.not = icmp eq i64 %714, %umax762
-  br i1 %exitcond763.not, label %_ZN6casadi11casadi_copyIdEEvPKT_xPS1_.exit, label %.lr.ph670, !llvm.loop !132
+  %exitcond761.not = icmp eq i64 %714, %umax760
+  br i1 %exitcond761.not, label %_ZN6casadi11casadi_copyIdEEvPKT_xPS1_.exit, label %.lr.ph670, !llvm.loop !132
 
 _ZN6casadi11casadi_copyIdEEvPKT_xPS1_.exit:       ; preds = %713, %.lr.ph.i, %.lr.ph23.preheader.i, %.preheader.i, %.preheader16.i, %528
   %715 = add nuw nsw i64 %.0355671, 1
-  %exitcond765.not = icmp eq i64 %715, %144
-  br i1 %exitcond765.not, label %._crit_edge674, label %487, !llvm.loop !133
+  %exitcond763.not = icmp eq i64 %715, %144
+  br i1 %exitcond763.not, label %._crit_edge674, label %487, !llvm.loop !133
 
 ._crit_edge674:                                   ; preds = %_ZN6casadi11casadi_copyIdEEvPKT_xPS1_.exit, %.loopexit604
   %716 = getelementptr inbounds i8, ptr %0, i64 1176
@@ -15439,8 +15435,8 @@ _ZN6casadi9trim_pathERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE.exit
   call void @_ZN6casadi11finite_diffIdEEvNS_6FdModeEPPKT_PS2_S2_xS2_(i32 noundef %761, ptr noundef nonnull %39, ptr noundef %spec.select.i534, double noundef %759, i64 noundef %83, double noundef 0x3CB0000000000000)
   %767 = load ptr, ptr %77, align 8
   %768 = load ptr, ptr %76, align 8
-  %.not699 = icmp eq ptr %767, %768
-  br i1 %.not699, label %.loopexit598, label %.lr.ph692
+  %.not697 = icmp eq ptr %767, %768
+  br i1 %.not697, label %.loopexit598, label %.lr.ph692
 
 .lr.ph692:                                        ; preds = %756
   %769 = getelementptr inbounds i8, ptr %1, i64 408
@@ -15454,7 +15450,7 @@ _ZN6casadi9trim_pathERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE.exit
   %777 = getelementptr inbounds i8, ptr %1, i64 232
   %778 = getelementptr inbounds i8, ptr %0, i64 328
   %779 = getelementptr inbounds i8, ptr %0, i64 376
-  %umax766 = call i64 @llvm.umax.i64(i64 %75, i64 1)
+  %umax764 = call i64 @llvm.umax.i64(i64 %75, i64 1)
   br label %780
 
 780:                                              ; preds = %.lr.ph692, %1055
@@ -15465,7 +15461,7 @@ _ZN6casadi9trim_pathERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE.exit
   %784 = load ptr, ptr %769, align 8
   %785 = getelementptr inbounds i64, ptr %784, i64 %783
   %786 = load i64, ptr %785, align 8
-  br i1 %.not694, label %._crit_edge678, label %.lr.ph677
+  br i1 %.not693, label %._crit_edge678, label %.lr.ph677
 
 .lr.ph677:                                        ; preds = %780
   %787 = load ptr, ptr %68, align 8
@@ -15480,11 +15476,11 @@ _ZN6casadi9trim_pathERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE.exit
 
 792:                                              ; preds = %788
   %793 = add nuw i64 %.0316675, 1
-  %exitcond767.not = icmp eq i64 %793, %umax766
-  br i1 %exitcond767.not, label %._crit_edge678, label %788, !llvm.loop !134
+  %exitcond765.not = icmp eq i64 %793, %umax764
+  br i1 %exitcond765.not, label %._crit_edge678, label %788, !llvm.loop !134
 
 ._crit_edge678:                                   ; preds = %792, %788, %780
-  %.0316.lcssa = phi i64 [ 0, %780 ], [ %.0316675, %788 ], [ %umax766, %792 ]
+  %.0316.lcssa = phi i64 [ 0, %780 ], [ %.0316675, %788 ], [ %umax764, %792 ]
   %794 = load ptr, ptr %770, align 8
   %795 = getelementptr inbounds double, ptr %794, i64 %783
   %796 = load double, ptr %795, align 8
@@ -15731,8 +15727,8 @@ _ZNSt6vectorIdSaIdEE2atEm.exit:                   ; preds = %840
 
 921:                                              ; preds = %915
   %922 = add nuw nsw i64 %.0262685, 1
-  %exitcond769.not = icmp eq i64 %922, %144
-  br i1 %exitcond769.not, label %._crit_edge687, label %.lr.ph686, !llvm.loop !135
+  %exitcond767.not = icmp eq i64 %922, %144
+  br i1 %exitcond767.not, label %._crit_edge687, label %.lr.ph686, !llvm.loop !135
 
 ._crit_edge687:                                   ; preds = %921, %.preheader
   %923 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %774, ptr noundef nonnull @.str.121)
@@ -15992,8 +15988,8 @@ _ZN6casadi9trim_pathERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE.exit
 
 1035:                                             ; preds = %1029
   %1036 = add nuw nsw i64 %.0682, 1
-  %exitcond768.not = icmp eq i64 %1036, %144
-  br i1 %exitcond768.not, label %._crit_edge684, label %.lr.ph683, !llvm.loop !136
+  %exitcond766.not = icmp eq i64 %1036, %144
+  br i1 %exitcond766.not, label %._crit_edge684, label %.lr.ph683, !llvm.loop !136
 
 ._crit_edge684:                                   ; preds = %1035, %.preheader594
   %1037 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %774, ptr noundef nonnull @.str.121)
@@ -16067,11 +16063,11 @@ _ZN6casadi9trim_pathERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE.exit
   br i1 %1063, label %780, label %.loopexit598, !llvm.loop !137
 
 .loopexit598.sink.split:                          ; preds = %748, %659, %626, %120
-  %.sink828 = phi ptr [ %4, %120 ], [ %50, %626 ], [ %53, %659 ], [ %56, %748 ]
-  %.sink827 = phi ptr [ %5, %120 ], [ %51, %626 ], [ %54, %659 ], [ %57, %748 ]
+  %.sink826 = phi ptr [ %4, %120 ], [ %50, %626 ], [ %53, %659 ], [ %56, %748 ]
+  %.sink825 = phi ptr [ %5, %120 ], [ %51, %626 ], [ %54, %659 ], [ %57, %748 ]
   %.sink = phi ptr [ %6, %120 ], [ %52, %626 ], [ %55, %659 ], [ %58, %748 ]
-  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(32) %.sink828) #26
-  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(32) %.sink827) #26
+  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(32) %.sink826) #26
+  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(32) %.sink825) #26
   call void @_ZNSaIcED1Ev(ptr noundef nonnull align 1 dereferenceable(1) %.sink) #26
   br label %.loopexit598
 
diff --git a/bench/casadi/optimized/sparsity_internal.cpp.ll b/bench/casadi/optimized/sparsity_internal.cpp.ll
index 5bf3b5ec653..f4555910513 100644
--- a/bench/casadi/optimized/sparsity_internal.cpp.ll
+++ b/bench/casadi/optimized/sparsity_internal.cpp.ll
@@ -22285,13 +22285,9 @@ _ZNSt6vectorIxSaIxEEC2ERKS1_.exit:                ; preds = %_ZN6casadi12has_neg
   tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %166, ptr nonnull align 8 %35, i64 %.pre190, i1 false)
   %170 = getelementptr inbounds i8, ptr %166, i64 %.pre190
   store ptr %170, ptr %167, align 8
-  %.not166178 = icmp eq ptr %37, %35
-  br i1 %.not166178, label %._crit_edge181, label %.lr.ph180
-
-.lr.ph180:                                        ; preds = %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit
   br i1 %4, label %.lr.ph180.split.us.preheader, label %thread-pre-split
 
-.lr.ph180.split.us.preheader:                     ; preds = %.lr.ph180
+.lr.ph180.split.us.preheader:                     ; preds = %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit
   %invariant.op = add i64 %2, -1
   br label %.lr.ph180.split.us
 
@@ -22306,8 +22302,8 @@ _ZNSt6vectorIxSaIxEEC2ERKS1_.exit:                ; preds = %_ZN6casadi12has_neg
   %.not166.us = icmp eq ptr %173, %170
   br i1 %.not166.us, label %._crit_edge181, label %.lr.ph180.split.us, !llvm.loop !328
 
-thread-pre-split:                                 ; preds = %.lr.ph180, %177
-  %.sroa.0147.0179 = phi ptr [ %178, %177 ], [ %166, %.lr.ph180 ]
+thread-pre-split:                                 ; preds = %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit, %177
+  %.sroa.0147.0179 = phi ptr [ %178, %177 ], [ %166, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit ]
   %.pr = load i64, ptr %.sroa.0147.0179, align 8
   %174 = icmp slt i64 %.pr, 0
   br i1 %174, label %175, label %177
@@ -22322,8 +22318,8 @@ thread-pre-split:                                 ; preds = %.lr.ph180, %177
   %.not166 = icmp eq ptr %178, %170
   br i1 %.not166, label %._crit_edge181, label %thread-pre-split, !llvm.loop !328
 
-._crit_edge181:                                   ; preds = %177, %.lr.ph180.split.us, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit.thread, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit
-  %179 = phi ptr [ null, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit.thread ], [ %166, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit ], [ %166, %.lr.ph180.split.us ], [ %166, %177 ]
+._crit_edge181:                                   ; preds = %177, %.lr.ph180.split.us, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit.thread
+  %179 = phi ptr [ null, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit.thread ], [ %166, %.lr.ph180.split.us ], [ %166, %177 ]
   invoke void @_ZNK6casadi16SparsityInternal15_enlargeColumnsExRKSt6vectorIxSaIxEEb(ptr dead_on_unwind writable sret(%"class.casadi::Sparsity") align 8 %0, ptr noundef nonnull align 8 dereferenceable(56) %1, i64 noundef %2, ptr noundef nonnull align 8 dereferenceable(24) %28, i1 noundef zeroext false)
           to label %180 unwind label %182
 
@@ -23090,13 +23086,9 @@ _ZNSt6vectorIxSaIxEEC2ERKS1_.exit:                ; preds = %_ZN6casadi12has_neg
   tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %175, ptr nonnull align 8 %44, i64 %.pre199, i1 false)
   %179 = getelementptr inbounds i8, ptr %175, i64 %.pre199
   store ptr %179, ptr %176, align 8
-  %.not178182 = icmp eq ptr %46, %44
-  br i1 %.not178182, label %._crit_edge185, label %.lr.ph184
-
-.lr.ph184:                                        ; preds = %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit
   br i1 %4, label %.lr.ph184.split.us.preheader, label %thread-pre-split
 
-.lr.ph184.split.us.preheader:                     ; preds = %.lr.ph184
+.lr.ph184.split.us.preheader:                     ; preds = %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit
   %invariant.op = add i64 %2, -1
   br label %.lr.ph184.split.us
 
@@ -23111,8 +23103,8 @@ _ZNSt6vectorIxSaIxEEC2ERKS1_.exit:                ; preds = %_ZN6casadi12has_neg
   %.not178.us = icmp eq ptr %182, %179
   br i1 %.not178.us, label %._crit_edge185, label %.lr.ph184.split.us, !llvm.loop !341
 
-thread-pre-split:                                 ; preds = %.lr.ph184, %186
-  %.sroa.0155.0183 = phi ptr [ %187, %186 ], [ %175, %.lr.ph184 ]
+thread-pre-split:                                 ; preds = %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit, %186
+  %.sroa.0155.0183 = phi ptr [ %187, %186 ], [ %175, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit ]
   %.pr = load i64, ptr %.sroa.0155.0183, align 8
   %183 = icmp slt i64 %.pr, 0
   br i1 %183, label %184, label %186
@@ -23127,8 +23119,8 @@ thread-pre-split:                                 ; preds = %.lr.ph184, %186
   %.not178 = icmp eq ptr %187, %179
   br i1 %.not178, label %._crit_edge185, label %thread-pre-split, !llvm.loop !341
 
-._crit_edge185:                                   ; preds = %186, %.lr.ph184.split.us, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit.thread, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit
-  %188 = phi ptr [ null, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit.thread ], [ %175, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit ], [ %175, %.lr.ph184.split.us ], [ %175, %186 ]
+._crit_edge185:                                   ; preds = %186, %.lr.ph184.split.us, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit.thread
+  %188 = phi ptr [ null, %_ZNSt6vectorIxSaIxEEC2ERKS1_.exit.thread ], [ %175, %.lr.ph184.split.us ], [ %175, %186 ]
   invoke void @_ZNK6casadi16SparsityInternal12_enlargeRowsExRKSt6vectorIxSaIxEEb(ptr dead_on_unwind writable sret(%"class.casadi::Sparsity") align 8 %0, ptr noundef nonnull align 8 dereferenceable(56) %1, i64 noundef %2, ptr noundef nonnull align 8 dereferenceable(24) %28, i1 noundef zeroext false)
           to label %189 unwind label %191
 
@@ -26292,8 +26284,7 @@ _ZNSt6vectorIxSaIxEE6resizeEm.exit:               ; preds = %.noexc98, %_ZSt6fil
   %140 = getelementptr inbounds i8, ptr %136, i64 %117
   store ptr %140, ptr %131, align 8
   store ptr %140, ptr %133, align 8
-  %.not197 = icmp eq i64 %.0.i.i.i.i.i.i.i, %116
-  br i1 %.not197, label %._crit_edge189, label %.lr.ph188
+  br label %.lr.ph188
 
 .lr.ph188:                                        ; preds = %_ZNSt6vectorIxSaIxEE6resizeEm.exit, %.lr.ph188
   %141 = phi ptr [ %150, %.lr.ph188 ], [ %136, %_ZNSt6vectorIxSaIxEE6resizeEm.exit ]
@@ -26341,8 +26332,8 @@ _ZNSt6vectorIxSaIxEED2Ev.exit:                    ; preds = %156, %159
   %.pre206 = load ptr, ptr %.phi.trans.insert, align 8
   br label %._crit_edge189
 
-._crit_edge189:                                   ; preds = %._crit_edge186, %._crit_edge189.loopexit, %_ZNSt6vectorIxSaIxEE6resizeEm.exit
-  %162 = phi ptr [ %.pre206, %._crit_edge189.loopexit ], [ %.0.i.i.i.i.i.i.i75, %_ZNSt6vectorIxSaIxEE6resizeEm.exit ], [ %.0.i.i.i.i.i.i.i75, %._crit_edge186 ]
+._crit_edge189:                                   ; preds = %._crit_edge186, %._crit_edge189.loopexit
+  %162 = phi ptr [ %.pre206, %._crit_edge189.loopexit ], [ %.0.i.i.i.i.i.i.i75, %._crit_edge186 ]
   %163 = ptrtoint ptr %162 to i64
   %164 = ptrtoint ptr %114 to i64
   %165 = sub i64 %163, %164
@@ -40406,7 +40397,7 @@ define linkonce_odr void @_ZNSt6vectorIxSaIxEE15_M_range_insertIPKxEEvN9__gnu_cx
   %15 = ptrtoint ptr %13 to i64
   %16 = sub i64 %14, %15
   %.not54 = icmp ult i64 %16, %8
-  br i1 %.not54, label %42, label %17
+  br i1 %.not54, label %43, label %17
 
 17:                                               ; preds = %5
   %18 = ptrtoint ptr %1 to i64
@@ -40419,128 +40410,128 @@ _ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit: ; preds = %17
   %22 = sub nsw i64 0, %9
   %23 = getelementptr inbounds i64, ptr %13, i64 %22
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %13, ptr align 8 %23, i64 %8, i1 false)
-  %.pre77 = load ptr, ptr %12, align 8
-  %24 = getelementptr inbounds i8, ptr %.pre77, i64 %8
-  store ptr %24, ptr %12, align 8
+  %24 = load ptr, ptr %12, align 8
+  %25 = getelementptr inbounds i8, ptr %24, i64 %8
+  store ptr %25, ptr %12, align 8
   %.not.i.i.i.i.i = icmp eq ptr %23, %1
-  br i1 %.not.i.i.i.i.i, label %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit, label %25
-
-25:                                               ; preds = %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit
-  %26 = ptrtoint ptr %23 to i64
-  %27 = sub i64 %26, %18
-  %28 = ashr exact i64 %27, 3
-  %29 = sub nsw i64 0, %28
-  %30 = getelementptr inbounds i64, ptr %13, i64 %29
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %30, ptr align 8 %1, i64 %27, i1 false)
+  br i1 %.not.i.i.i.i.i, label %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit, label %26
+
+26:                                               ; preds = %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit
+  %27 = ptrtoint ptr %23 to i64
+  %28 = sub i64 %27, %18
+  %29 = ashr exact i64 %28, 3
+  %30 = sub nsw i64 0, %29
+  %31 = getelementptr inbounds i64, ptr %13, i64 %30
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %31, ptr align 8 %1, i64 %28, i1 false)
   br label %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit
 
-_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit: ; preds = %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit, %25
+_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit: ; preds = %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit, %26
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %1, ptr align 8 %2, i64 %8, i1 false)
   br label %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit59
 
 _ZSt7advanceIPKxmEvRT_T0_.exit:                   ; preds = %17
-  %31 = getelementptr inbounds i8, ptr %2, i64 %19
-  %.not.i.i.i.i.i.i.i.i = icmp eq ptr %3, %31
-  br i1 %.not.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit, label %32
+  %32 = getelementptr inbounds i8, ptr %2, i64 %19
+  %.not.i.i.i.i.i.i.i.i = icmp eq ptr %3, %32
+  br i1 %.not.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit, label %33
 
-32:                                               ; preds = %_ZSt7advanceIPKxmEvRT_T0_.exit
-  %33 = ptrtoint ptr %31 to i64
-  %34 = sub i64 %6, %33
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %13, ptr align 8 %31, i64 %34, i1 false)
+33:                                               ; preds = %_ZSt7advanceIPKxmEvRT_T0_.exit
+  %34 = ptrtoint ptr %32 to i64
+  %35 = sub i64 %6, %34
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %13, ptr align 8 %32, i64 %35, i1 false)
   %.pre = load ptr, ptr %12, align 8
   br label %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit
 
-_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit: ; preds = %_ZSt7advanceIPKxmEvRT_T0_.exit, %32
-  %35 = phi ptr [ %13, %_ZSt7advanceIPKxmEvRT_T0_.exit ], [ %.pre, %32 ]
-  %36 = sub nuw nsw i64 %9, %20
-  %37 = getelementptr inbounds i64, ptr %35, i64 %36
-  store ptr %37, ptr %12, align 8
+_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit: ; preds = %_ZSt7advanceIPKxmEvRT_T0_.exit, %33
+  %36 = phi ptr [ %13, %_ZSt7advanceIPKxmEvRT_T0_.exit ], [ %.pre, %33 ]
+  %37 = sub nuw nsw i64 %9, %20
+  %38 = getelementptr inbounds i64, ptr %36, i64 %37
+  store ptr %38, ptr %12, align 8
   %.not.i.i.i.i.i.i.i.i.i56 = icmp eq ptr %13, %1
-  br i1 %.not.i.i.i.i.i.i.i.i.i56, label %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57, label %38
+  br i1 %.not.i.i.i.i.i.i.i.i.i56, label %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57, label %39
 
-38:                                               ; preds = %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %37, ptr align 8 %1, i64 %19, i1 false)
+39:                                               ; preds = %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %38, ptr align 8 %1, i64 %19, i1 false)
   %.pre76 = load ptr, ptr %12, align 8
   br label %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57
 
-_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57: ; preds = %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit, %38
-  %39 = phi ptr [ %37, %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre76, %38 ]
-  %40 = getelementptr inbounds i8, ptr %39, i64 %19
-  store ptr %40, ptr %12, align 8
+_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57: ; preds = %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit, %39
+  %40 = phi ptr [ %38, %_ZSt22__uninitialized_copy_aIPKxPxxET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre76, %39 ]
+  %41 = getelementptr inbounds i8, ptr %40, i64 %19
+  store ptr %41, ptr %12, align 8
   %.not.i.i.i.i.i58 = icmp eq ptr %13, %1
-  br i1 %.not.i.i.i.i.i58, label %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit59, label %41
+  br i1 %.not.i.i.i.i.i58, label %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit59, label %42
 
-41:                                               ; preds = %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57
+42:                                               ; preds = %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %1, ptr align 8 %2, i64 %19, i1 false)
   br label %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit59
 
-42:                                               ; preds = %5
-  %43 = load ptr, ptr %0, align 8
-  %44 = ptrtoint ptr %43 to i64
-  %45 = sub i64 %15, %44
-  %46 = ashr exact i64 %45, 3
-  %47 = sub nsw i64 1152921504606846975, %46
-  %48 = icmp ult i64 %47, %9
-  br i1 %48, label %49, label %_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit
+43:                                               ; preds = %5
+  %44 = load ptr, ptr %0, align 8
+  %45 = ptrtoint ptr %44 to i64
+  %46 = sub i64 %15, %45
+  %47 = ashr exact i64 %46, 3
+  %48 = sub nsw i64 1152921504606846975, %47
+  %49 = icmp ult i64 %48, %9
+  br i1 %49, label %50, label %_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit
 
-49:                                               ; preds = %42
+50:                                               ; preds = %43
   tail call void @_ZSt20__throw_length_errorPKc(ptr noundef nonnull @.str.151) #28
   unreachable
 
-_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit:    ; preds = %42
-  %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %46, i64 %9)
-  %50 = add nsw i64 %.sroa.speculated.i, %46
-  %51 = icmp ult i64 %50, %46
-  %52 = tail call i64 @llvm.umin.i64(i64 %50, i64 1152921504606846975)
-  %53 = select i1 %51, i64 1152921504606846975, i64 %52
-  %.not.i = icmp eq i64 %53, 0
-  br i1 %.not.i, label %_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit, label %54
-
-54:                                               ; preds = %_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit
-  %55 = shl nuw nsw i64 %53, 3
-  %56 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %55) #29
+_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit:    ; preds = %43
+  %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %47, i64 %9)
+  %51 = add nsw i64 %.sroa.speculated.i, %47
+  %52 = icmp ult i64 %51, %47
+  %53 = tail call i64 @llvm.umin.i64(i64 %51, i64 1152921504606846975)
+  %54 = select i1 %52, i64 1152921504606846975, i64 %53
+  %.not.i = icmp eq i64 %54, 0
+  br i1 %.not.i, label %_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit, label %55
+
+55:                                               ; preds = %_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit
+  %56 = shl nuw nsw i64 %54, 3
+  %57 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %56) #29
   br label %_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit
 
-_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit, %54
-  %57 = phi ptr [ %56, %54 ], [ null, %_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit ]
-  %58 = ptrtoint ptr %1 to i64
-  %59 = sub i64 %58, %44
-  %.not.i.i.i.i.i.i.i.i.i60 = icmp eq ptr %1, %43
-  br i1 %.not.i.i.i.i.i.i.i.i.i60, label %61, label %60
+_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit, %55
+  %58 = phi ptr [ %57, %55 ], [ null, %_ZNKSt6vectorIxSaIxEE12_M_check_lenEmPKc.exit ]
+  %59 = ptrtoint ptr %1 to i64
+  %60 = sub i64 %59, %45
+  %.not.i.i.i.i.i.i.i.i.i60 = icmp eq ptr %1, %44
+  br i1 %.not.i.i.i.i.i.i.i.i.i60, label %62, label %61
 
-60:                                               ; preds = %_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %57, ptr align 8 %43, i64 %59, i1 false)
-  br label %61
+61:                                               ; preds = %_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %58, ptr align 8 %44, i64 %60, i1 false)
+  br label %62
 
-61:                                               ; preds = %_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit, %60
-  %62 = getelementptr inbounds i8, ptr %57, i64 %59
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %62, ptr align 8 %2, i64 %8, i1 false)
-  %63 = getelementptr inbounds i8, ptr %62, i64 %8
-  %64 = sub i64 %15, %58
+62:                                               ; preds = %_ZNSt12_Vector_baseIxSaIxEE11_M_allocateEm.exit, %61
+  %63 = getelementptr inbounds i8, ptr %58, i64 %60
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %63, ptr align 8 %2, i64 %8, i1 false)
+  %64 = getelementptr inbounds i8, ptr %63, i64 %8
+  %65 = sub i64 %15, %59
   %.not.i.i.i.i.i.i.i.i.i63 = icmp eq ptr %13, %1
-  br i1 %.not.i.i.i.i.i.i.i.i.i63, label %66, label %65
+  br i1 %.not.i.i.i.i.i.i.i.i.i63, label %67, label %66
 
-65:                                               ; preds = %61
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %63, ptr align 8 %1, i64 %64, i1 false)
-  br label %66
+66:                                               ; preds = %62
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %64, ptr align 8 %1, i64 %65, i1 false)
+  br label %67
 
-66:                                               ; preds = %65, %61
-  %67 = getelementptr inbounds i8, ptr %63, i64 %64
-  %.not.i65 = icmp eq ptr %43, null
-  br i1 %.not.i65, label %_ZNSt12_Vector_baseIxSaIxEE13_M_deallocateEPxm.exit, label %68
+67:                                               ; preds = %66, %62
+  %68 = getelementptr inbounds i8, ptr %64, i64 %65
+  %.not.i65 = icmp eq ptr %44, null
+  br i1 %.not.i65, label %_ZNSt12_Vector_baseIxSaIxEE13_M_deallocateEPxm.exit, label %69
 
-68:                                               ; preds = %66
-  tail call void @_ZdlPv(ptr noundef nonnull %43) #31
+69:                                               ; preds = %67
+  tail call void @_ZdlPv(ptr noundef nonnull %44) #31
   br label %_ZNSt12_Vector_baseIxSaIxEE13_M_deallocateEPxm.exit
 
-_ZNSt12_Vector_baseIxSaIxEE13_M_deallocateEPxm.exit: ; preds = %66, %68
-  store ptr %57, ptr %0, align 8
-  store ptr %67, ptr %12, align 8
-  %69 = getelementptr inbounds i64, ptr %57, i64 %53
-  store ptr %69, ptr %10, align 8
+_ZNSt12_Vector_baseIxSaIxEE13_M_deallocateEPxm.exit: ; preds = %67, %69
+  store ptr %58, ptr %0, align 8
+  store ptr %68, ptr %12, align 8
+  %70 = getelementptr inbounds i64, ptr %58, i64 %54
+  store ptr %70, ptr %10, align 8
   br label %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit59
 
-_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit59: ; preds = %41, %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57, %_ZNSt12_Vector_baseIxSaIxEE13_M_deallocateEPxm.exit, %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit, %4
+_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit59: ; preds = %42, %_ZSt22__uninitialized_move_aIPxS0_SaIxEET0_T_S3_S2_RT1_.exit57, %_ZNSt12_Vector_baseIxSaIxEE13_M_deallocateEPxm.exit, %_ZSt4copyIPKxN9__gnu_cxx17__normal_iteratorIPxSt6vectorIxSaIxEEEEET0_T_SA_S9_.exit, %4
   ret void
 }
 
diff --git a/bench/clamav/optimized/msxml.c.ll b/bench/clamav/optimized/msxml.c.ll
index e67db700333..656d96879c2 100644
--- a/bench/clamav/optimized/msxml.c.ll
+++ b/bench/clamav/optimized/msxml.c.ll
@@ -114,7 +114,7 @@ msxml_read_cb_new_window.exit:                    ; preds = %22
   store i64 %spec.select.i, ptr %16, align 8
   br label %28
 
-28:                                               ; preds = %msxml_read_cb_new_window.exit, %._crit_edge138
+28:                                               ; preds = %._crit_edge138, %msxml_read_cb_new_window.exit
   %29 = phi i64 [ %.pre140, %._crit_edge138 ], [ 0, %msxml_read_cb_new_window.exit ]
   %30 = phi i64 [ %.pre, %._crit_edge138 ], [ %spec.select.i, %msxml_read_cb_new_window.exit ]
   %31 = getelementptr inbounds i8, ptr %0, i64 40
@@ -169,80 +169,78 @@ msxml_read_cb_new_window.exit:                    ; preds = %22
   %53 = load ptr, ptr %52, align 8
   %54 = tail call ptr %53(ptr noundef nonnull %40, i64 noundef %46, i64 noundef range(i64 1, 131073) %spec.select.i85, i32 noundef 0) #4
   %.not31.i87 = icmp eq ptr %54, null
-  br i1 %.not31.i87, label %msxml_read_cb_new_window.exit89, label %56
+  br i1 %.not31.i87, label %msxml_read_cb_new_window.exit89, label %55
 
 msxml_read_cb_new_window.exit89:                  ; preds = %51
   tail call void (ptr, ...) @cli_errmsg(ptr noundef nonnull @.str.5) #4
   br label %msxml_read_cb_new_window.exit.thread
 
-.thread:                                          ; preds = %38, %48
-  %55 = trunc i64 %.063124 to i32
-  br label %msxml_read_cb_new_window.exit.thread
-
-56:                                               ; preds = %51
+55:                                               ; preds = %51
   store ptr %54, ptr %5, align 8
   store i64 0, ptr %32, align 8
   store i64 %46, ptr %34, align 8
   store i64 %spec.select.i85, ptr %31, align 8
   br label %57
 
-57:                                               ; preds = %._crit_edge141, %56
-  %58 = phi i64 [ %.pre143, %._crit_edge141 ], [ 0, %56 ]
-  %59 = phi ptr [ %.pre142, %._crit_edge141 ], [ %54, %56 ]
-  %.167 = phi i64 [ %.066123, %._crit_edge141 ], [ %spec.select.i85, %56 ]
-  %60 = icmp ne i64 %.167, 0
-  %61 = icmp ult i64 %.063124, %4
-  %62 = and i1 %60, %61
-  br i1 %62, label %.lr.ph.preheader, label %._crit_edge
+.thread:                                          ; preds = %38, %48
+  %56 = trunc i64 %.063124 to i32
+  br label %msxml_read_cb_new_window.exit.thread
+
+57:                                               ; preds = %._crit_edge141, %55
+  %58 = phi i64 [ %.pre143, %._crit_edge141 ], [ 0, %55 ]
+  %59 = phi ptr [ %.pre142, %._crit_edge141 ], [ %54, %55 ]
+  %.167 = phi i64 [ %.066123, %._crit_edge141 ], [ %spec.select.i85, %55 ]
+  %60 = icmp ult i64 %.063124, %4
+  br i1 %60, label %.lr.ph.preheader, label %._crit_edge
 
 .lr.ph.preheader:                                 ; preds = %57
-  %63 = getelementptr inbounds i8, ptr %59, i64 %58
+  %61 = getelementptr inbounds i8, ptr %59, i64 %58
   br label %.lr.ph
 
 .lr.ph:                                           ; preds = %.lr.ph.preheader, %.thread96
-  %.061118 = phi ptr [ %91, %.thread96 ], [ %37, %.lr.ph.preheader ]
-  %.062115 = phi ptr [ %89, %.thread96 ], [ %63, %.lr.ph.preheader ]
-  %.164114 = phi i64 [ %93, %.thread96 ], [ %.063124, %.lr.ph.preheader ]
-  %.268113 = phi i64 [ %92, %.thread96 ], [ %.167, %.lr.ph.preheader ]
-  %64 = load i32, ptr %0, align 4
-  switch i32 %64, label %82 [
-    i32 0, label %65
-    i32 1, label %68
-    i32 2, label %71
-    i32 3, label %76
-    i32 4, label %79
+  %.061118 = phi ptr [ %89, %.thread96 ], [ %37, %.lr.ph.preheader ]
+  %.062115 = phi ptr [ %87, %.thread96 ], [ %61, %.lr.ph.preheader ]
+  %.164114 = phi i64 [ %91, %.thread96 ], [ %.063124, %.lr.ph.preheader ]
+  %.268113 = phi i64 [ %90, %.thread96 ], [ %.167, %.lr.ph.preheader ]
+  %62 = load i32, ptr %0, align 4
+  switch i32 %62, label %80 [
+    i32 0, label %63
+    i32 1, label %66
+    i32 2, label %69
+    i32 3, label %74
+    i32 4, label %77
   ]
 
-65:                                               ; preds = %.lr.ph
-  %66 = load i8, ptr %.062115, align 1
-  %67 = icmp eq i8 %66, 38
-  br i1 %67, label %.thread96.sink.split, label %.thread96
+63:                                               ; preds = %.lr.ph
+  %64 = load i8, ptr %.062115, align 1
+  %65 = icmp eq i8 %64, 38
+  br i1 %65, label %.thread96.sink.split, label %.thread96
 
-68:                                               ; preds = %.lr.ph
-  %69 = load i8, ptr %.062115, align 1
-  %70 = icmp eq i8 %69, 35
-  %. = select i1 %70, i32 2, i32 0
+66:                                               ; preds = %.lr.ph
+  %67 = load i8, ptr %.062115, align 1
+  %68 = icmp eq i8 %67, 35
+  %. = select i1 %68, i32 2, i32 0
   br label %.thread96.sink.split
 
-71:                                               ; preds = %.lr.ph
-  %72 = load i8, ptr %.062115, align 1
-  %73 = icmp eq i8 %72, 120
-  br i1 %73, label %.thread96.sink.split, label %74
+69:                                               ; preds = %.lr.ph
+  %70 = load i8, ptr %.062115, align 1
+  %71 = icmp eq i8 %70, 120
+  br i1 %71, label %.thread96.sink.split, label %72
 
-74:                                               ; preds = %71
-  %75 = add i8 %72, -48
-  %or.cond = icmp ult i8 %75, 10
+72:                                               ; preds = %69
+  %73 = add i8 %70, -48
+  %or.cond = icmp ult i8 %73, 10
   %.154 = select i1 %or.cond, i32 4, i32 0
   br label %.thread96.sink.split
 
-76:                                               ; preds = %.lr.ph
-  %77 = load i8, ptr %.062115, align 1
-  %.fr131 = freeze i8 %77
-  %78 = add i8 %.fr131, -48
-  %or.cond81 = icmp ult i8 %78, 10
+74:                                               ; preds = %.lr.ph
+  %75 = load i8, ptr %.062115, align 1
+  %.fr131 = freeze i8 %75
+  %76 = add i8 %.fr131, -48
+  %or.cond81 = icmp ult i8 %76, 10
   br i1 %or.cond81, label %.thread96, label %switch.early.test
 
-switch.early.test:                                ; preds = %76
+switch.early.test:                                ; preds = %74
   switch i8 %.fr131, label %.thread98.sink.split [
     i8 102, label %.thread96
     i8 101, label %.thread96
@@ -258,80 +256,80 @@ switch.early.test:                                ; preds = %76
     i8 65, label %.thread96
   ]
 
-79:                                               ; preds = %.lr.ph
-  %80 = load i8, ptr %.062115, align 1
-  %81 = add i8 %80, -48
-  %or.cond84 = icmp ult i8 %81, 10
+77:                                               ; preds = %.lr.ph
+  %78 = load i8, ptr %.062115, align 1
+  %79 = add i8 %78, -48
+  %or.cond84 = icmp ult i8 %79, 10
   br i1 %or.cond84, label %.thread96, label %.thread98.sink.split
 
-82:                                               ; preds = %.lr.ph
-  tail call void (ptr, ...) @cli_errmsg(ptr noundef nonnull @.str, i32 noundef %64) #4
+80:                                               ; preds = %.lr.ph
+  tail call void (ptr, ...) @cli_errmsg(ptr noundef nonnull @.str, i32 noundef %62) #4
   %.pr.pre = load i32, ptr %0, align 4
-  %83 = icmp eq i32 %.pr.pre, 5
-  br i1 %83, label %.thread98, label %.thread96
+  %81 = icmp eq i32 %.pr.pre, 5
+  br i1 %81, label %.thread98, label %.thread96
 
-.thread98.sink.split:                             ; preds = %79, %switch.early.test
+.thread98.sink.split:                             ; preds = %77, %switch.early.test
   store i32 5, ptr %0, align 4
   br label %.thread98
 
-.thread98:                                        ; preds = %.thread98.sink.split, %82
-  %84 = load i8, ptr %.062115, align 1
-  %.not79 = icmp eq i8 %84, 59
-  br i1 %.not79, label %88, label %85
+.thread98:                                        ; preds = %.thread98.sink.split, %80
+  %82 = load i8, ptr %.062115, align 1
+  %.not79 = icmp eq i8 %82, 59
+  br i1 %.not79, label %86, label %83
 
-85:                                               ; preds = %.thread98
-  %86 = getelementptr inbounds i8, ptr %.061118, i64 1
+83:                                               ; preds = %.thread98
+  %84 = getelementptr inbounds i8, ptr %.061118, i64 1
   store i8 59, ptr %.061118, align 1
-  %87 = add nuw i64 %.164114, 1
-  br label %88
+  %85 = add nuw i64 %.164114, 1
+  br label %86
 
-88:                                               ; preds = %85, %.thread98
-  %.4 = phi i64 [ %87, %85 ], [ %.164114, %.thread98 ]
-  %.2 = phi ptr [ %86, %85 ], [ %.061118, %.thread98 ]
+86:                                               ; preds = %83, %.thread98
+  %.4 = phi i64 [ %85, %83 ], [ %.164114, %.thread98 ]
+  %.2 = phi ptr [ %84, %83 ], [ %.061118, %.thread98 ]
   store i32 0, ptr %0, align 4
   %.not80 = icmp ult i64 %.4, %4
   br i1 %.not80, label %.thread96, label %._crit_edge
 
-.thread96.sink.split:                             ; preds = %74, %71, %68, %65
-  %.sink = phi i32 [ 1, %65 ], [ %., %68 ], [ 3, %71 ], [ %.154, %74 ]
+.thread96.sink.split:                             ; preds = %72, %69, %66, %63
+  %.sink = phi i32 [ 1, %63 ], [ %., %66 ], [ 3, %69 ], [ %.154, %72 ]
   store i32 %.sink, ptr %0, align 4
   br label %.thread96
 
-.thread96:                                        ; preds = %.thread96.sink.split, %79, %76, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %65, %88, %82
-  %.3 = phi i64 [ %.4, %88 ], [ %.164114, %82 ], [ %.164114, %65 ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %76 ], [ %.164114, %79 ], [ %.164114, %.thread96.sink.split ]
-  %.1 = phi ptr [ %.2, %88 ], [ %.061118, %82 ], [ %.061118, %65 ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %76 ], [ %.061118, %79 ], [ %.061118, %.thread96.sink.split ]
-  %89 = getelementptr inbounds i8, ptr %.062115, i64 1
-  %90 = load i8, ptr %.062115, align 1
-  %91 = getelementptr inbounds i8, ptr %.1, i64 1
-  store i8 %90, ptr %.1, align 1
-  %92 = add i64 %.268113, -1
-  %93 = add nuw i64 %.3, 1
-  %94 = icmp ne i64 %92, 0
-  %95 = icmp ult i64 %93, %4
-  %96 = select i1 %94, i1 %95, i1 false
-  br i1 %96, label %.lr.ph, label %._crit_edge
-
-._crit_edge:                                      ; preds = %.thread96, %88, %57
-  %.268.lcssa = phi i64 [ %.167, %57 ], [ %.268113, %88 ], [ %92, %.thread96 ]
-  %.265 = phi i64 [ %.063124, %57 ], [ %.4, %88 ], [ %93, %.thread96 ]
-  %97 = icmp ult i64 %.265, %4
-  br i1 %97, label %36, label %._crit_edge127.loopexit
+.thread96:                                        ; preds = %.thread96.sink.split, %77, %74, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %switch.early.test, %63, %86, %80
+  %.3 = phi i64 [ %.4, %86 ], [ %.164114, %80 ], [ %.164114, %63 ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %switch.early.test ], [ %.164114, %74 ], [ %.164114, %77 ], [ %.164114, %.thread96.sink.split ]
+  %.1 = phi ptr [ %.2, %86 ], [ %.061118, %80 ], [ %.061118, %63 ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %switch.early.test ], [ %.061118, %74 ], [ %.061118, %77 ], [ %.061118, %.thread96.sink.split ]
+  %87 = getelementptr inbounds i8, ptr %.062115, i64 1
+  %88 = load i8, ptr %.062115, align 1
+  %89 = getelementptr inbounds i8, ptr %.1, i64 1
+  store i8 %88, ptr %.1, align 1
+  %90 = add i64 %.268113, -1
+  %91 = add nuw i64 %.3, 1
+  %92 = icmp ne i64 %90, 0
+  %93 = icmp ult i64 %91, %4
+  %94 = select i1 %92, i1 %93, i1 false
+  br i1 %94, label %.lr.ph, label %._crit_edge
+
+._crit_edge:                                      ; preds = %.thread96, %86, %57
+  %.268.lcssa = phi i64 [ %.167, %57 ], [ %.268113, %86 ], [ %90, %.thread96 ]
+  %.265 = phi i64 [ %.063124, %57 ], [ %.4, %86 ], [ %91, %.thread96 ]
+  %95 = icmp ult i64 %.265, %4
+  br i1 %95, label %36, label %._crit_edge127.loopexit
 
 ._crit_edge127.loopexit:                          ; preds = %._crit_edge
   %.pre145 = load i64, ptr %31, align 8
-  %98 = trunc i64 %.265 to i32
+  %96 = trunc i64 %.265 to i32
   br label %._crit_edge127
 
 ._crit_edge127:                                   ; preds = %._crit_edge127.loopexit, %28
-  %99 = phi i64 [ %30, %28 ], [ %.pre145, %._crit_edge127.loopexit ]
+  %97 = phi i64 [ %30, %28 ], [ %.pre145, %._crit_edge127.loopexit ]
   %.066.lcssa = phi i64 [ %33, %28 ], [ %.268.lcssa, %._crit_edge127.loopexit ]
-  %.063.lcssa = phi i32 [ 0, %28 ], [ %98, %._crit_edge127.loopexit ]
-  %100 = sub i64 %99, %.066.lcssa
-  store i64 %100, ptr %32, align 8
+  %.063.lcssa = phi i32 [ 0, %28 ], [ %96, %._crit_edge127.loopexit ]
+  %98 = sub i64 %97, %.066.lcssa
+  store i64 %98, ptr %32, align 8
   br label %msxml_read_cb_new_window.exit.thread
 
 msxml_read_cb_new_window.exit.thread:             ; preds = %26, %20, %7, %msxml_read_cb_new_window.exit89, %._crit_edge127, %.thread
-  %.0 = phi i32 [ %55, %.thread ], [ %.063.lcssa, %._crit_edge127 ], [ -1, %msxml_read_cb_new_window.exit89 ], [ 0, %7 ], [ 0, %20 ], [ -1, %26 ]
+  %.0 = phi i32 [ %56, %.thread ], [ %.063.lcssa, %._crit_edge127 ], [ -1, %msxml_read_cb_new_window.exit89 ], [ 0, %7 ], [ 0, %20 ], [ -1, %26 ]
   ret i32 %.0
 }
 
diff --git a/bench/cmake/optimized/cmList.cxx.ll b/bench/cmake/optimized/cmList.cxx.ll
index 918e61e5ea9..f9d36ae8031 100644
--- a/bench/cmake/optimized/cmList.cxx.ll
+++ b/bench/cmake/optimized/cmList.cxx.ll
@@ -5996,7 +5996,6 @@ _ZNSt6vectorImSaImEEC2EmRKS0_.exit:               ; preds = %_ZSt6fill_nIPmmmET_
   %27 = xor i64 %26, 126
   tail call fastcc void @"_ZSt16__introsort_loopIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEElNS0_5__ops15_Iter_comp_iterIZN6cmList11RemoveItemsEOS3_IlSaIlEEE3$_1EEEvT_SF_T0_T1_"(ptr nonnull %12, ptr %.0.i.i.i.i.i, i64 noundef %27)
   %28 = icmp sgt i64 %23, 128
-  %scevgep.i.i.i = getelementptr i8, ptr %12, i64 8
   br i1 %28, label %.lr.ph.i.i.i.i, label %46
 
 .lr.ph.i.i.i.i:                                   ; preds = %20, %"_ZSt25__unguarded_linear_insertIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEENS0_5__ops14_Val_comp_iterIZN6cmList11RemoveItemsEOS3_IlSaIlEEE3$_1EEEvT_T0_.exit.i.i.i.i"
@@ -6009,7 +6008,7 @@ _ZNSt6vectorImSaImEEC2EmRKS0_.exit:               ; preds = %_ZSt6fill_nIPmmmET_
   br i1 %31, label %_ZSt13move_backwardIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEES6_ET0_T_S8_S7_.exit.i.i.i.i, label %32
 
 _ZSt13move_backwardIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEES6_ET0_T_S8_S7_.exit.i.i.i.i: ; preds = %.lr.ph.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(1) %scevgep.i.i.i, ptr noundef nonnull align 8 dereferenceable(1) %12, i64 %.sroa.0.019.i.idx.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(1) %13, ptr noundef nonnull align 8 dereferenceable(1) %12, i64 %.sroa.0.019.i.idx.i.i.i, i1 false)
   br label %"_ZSt25__unguarded_linear_insertIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEENS0_5__ops14_Val_comp_iterIZN6cmList11RemoveItemsEOS3_IlSaIlEEE3$_1EEEvT_T0_.exit.i.i.i.i"
 
 32:                                               ; preds = %.lr.ph.i.i.i.i
@@ -6065,11 +6064,11 @@ _ZSt13move_backwardIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEES6_ET0_T
   br i1 %.not.i14.i.i.i, label %.preheader.i.i.i.preheader, label %.lr.ph.i12.i.i.i, !llvm.loop !163
 
 46:                                               ; preds = %20
-  %.not17.i21.i.i.i = icmp eq ptr %scevgep.i.i.i, %.0.i.i.i.i.i
+  %.not17.i21.i.i.i = icmp eq ptr %13, %.0.i.i.i.i.i
   br i1 %.not17.i21.i.i.i, label %.preheader.i.i.i.preheader, label %.lr.ph.i22.i.i.i
 
 .lr.ph.i22.i.i.i:                                 ; preds = %46, %"_ZSt25__unguarded_linear_insertIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEENS0_5__ops14_Val_comp_iterIZN6cmList11RemoveItemsEOS3_IlSaIlEEE3$_1EEEvT_T0_.exit.i25.i.i.i"
-  %.sroa.0.019.i23.i.i.i = phi ptr [ %.sroa.0.0.i27.i.i.i, %"_ZSt25__unguarded_linear_insertIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEENS0_5__ops14_Val_comp_iterIZN6cmList11RemoveItemsEOS3_IlSaIlEEE3$_1EEEvT_T0_.exit.i25.i.i.i" ], [ %scevgep.i.i.i, %46 ]
+  %.sroa.0.019.i23.i.i.i = phi ptr [ %.sroa.0.0.i27.i.i.i, %"_ZSt25__unguarded_linear_insertIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEENS0_5__ops14_Val_comp_iterIZN6cmList11RemoveItemsEOS3_IlSaIlEEE3$_1EEEvT_T0_.exit.i25.i.i.i" ], [ %13, %46 ]
   %.pn18.i24.i.i.i = phi ptr [ %.sroa.0.019.i23.i.i.i, %"_ZSt25__unguarded_linear_insertIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEENS0_5__ops14_Val_comp_iterIZN6cmList11RemoveItemsEOS3_IlSaIlEEE3$_1EEEvT_T0_.exit.i25.i.i.i" ], [ %12, %46 ]
   %47 = load i64, ptr %.sroa.0.019.i23.i.i.i, align 8
   %48 = load i64, ptr %12, align 8
diff --git a/bench/cmake/optimized/cmWindowsRegistry.cxx.ll b/bench/cmake/optimized/cmWindowsRegistry.cxx.ll
index 787b7d86b91..76787d22b9f 100644
--- a/bench/cmake/optimized/cmWindowsRegistry.cxx.ll
+++ b/bench/cmake/optimized/cmWindowsRegistry.cxx.ll
@@ -549,8 +549,8 @@ define dso_local void @_ZN17cmWindowsRegistry16ExpandExpressionB5cxx11ESt17basic
   call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(656) %10) #19
   br label %common.resume
 
-common.resume:                                    ; preds = %26, %28, %150
-  %common.resume.op = phi { ptr, i32 } [ %.pn.pn, %150 ], [ %29, %28 ], [ %27, %26 ]
+common.resume:                                    ; preds = %26, %28, %148
+  %common.resume.op = phi { ptr, i32 } [ %.pn.pn, %148 ], [ %29, %28 ], [ %27, %26 ]
   resume { ptr, i32 } %common.resume.op
 
 _ZN12_GLOBAL__N_116ExpressionParserC2ESt17basic_string_viewIcSt11char_traitsIcEE.exit: ; preds = %19
@@ -561,7 +561,7 @@ _ZN12_GLOBAL__N_116ExpressionParserC2ESt17basic_string_viewIcSt11char_traitsIcEE
   call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(48) %30, i8 0, i64 48, i1 false)
   %33 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(656) %10) #19
   %34 = invoke noundef zeroext i1 @_ZNK5cmsys17RegularExpression4findEPKcRNS_22RegularExpressionMatchE(ptr noundef nonnull align 8 dereferenceable(556) %21, ptr noundef %33, ptr noundef nonnull align 8 dereferenceable(556) %21)
-          to label %.noexc unwind label %120
+          to label %.noexc unwind label %118
 
 .noexc:                                           ; preds = %_ZN12_GLOBAL__N_116ExpressionParserC2ESt17basic_string_viewIcSt11char_traitsIcEE.exit
   br i1 %34, label %35, label %_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit.thread
@@ -684,7 +684,7 @@ _ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findES2_m.exit.thread34.i: ; pred
 
 100:                                              ; preds = %_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findES2_m.exit.thread34.i
   invoke void (ptr, ...) @_ZSt24__throw_out_of_range_fmtPKcz(ptr noundef nonnull @.str.14, ptr noundef nonnull @.str.13, i64 noundef %98, i64 noundef %78) #21
-          to label %.noexc12 unwind label %120
+          to label %.noexc12 unwind label %118
 
 .noexc12:                                         ; preds = %100
   unreachable
@@ -696,7 +696,7 @@ _ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm.exit20.i: ; preds = %_Z
   %.sroa.28.0..sroa_idx.i = getelementptr inbounds i8, ptr %10, i64 648
   store ptr %102, ptr %.sroa.28.0..sroa_idx.i, align 8
   %103 = icmp eq i64 %78, %98
-  br i1 %103, label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread47.i, label %.preheader.preheader.i.i
+  br i1 %103, label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread39.i, label %.preheader.preheader.i.i
 
 .preheader.preheader.i.i:                         ; preds = %_ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm.exit20.i
   %invariant.umin.i.i = call i64 @llvm.umin.i64(i64 %101, i64 9)
@@ -713,33 +713,24 @@ _ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm.exit20.i: ; preds = %_Z
   %110 = sext i8 %109 to i32
   %111 = call i32 @tolower(i32 noundef %110) #22
   %112 = icmp eq i32 %107, %111
-  br i1 %112, label %113, label %.critedge17.i.i
+  br i1 %112, label %113, label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread39.i
 
 113:                                              ; preds = %.preheader.i.i
   %114 = add nuw nsw i64 %.011.i.i, 1
   %exitcond.not.i = icmp eq i64 %114, %invariant.umin.i.i
-  br i1 %exitcond.not.i, label %.critedge.i.i, label %.preheader.i.i, !llvm.loop !12
+  br i1 %exitcond.not.i, label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.i, label %.preheader.i.i, !llvm.loop !12
 
-.critedge.i.i:                                    ; preds = %113
-  %115 = trunc i64 %101 to i32
-  %116 = add i32 %115, -9
-  br label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.i
-
-.critedge17.i.i:                                  ; preds = %.preheader.i.i
-  %117 = sub nsw i32 %107, %111
-  br label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.i
-
-_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.i: ; preds = %.critedge17.i.i, %.critedge.i.i
-  %.012.i.i = phi i32 [ %116, %.critedge.i.i ], [ %117, %.critedge17.i.i ]
-  %118 = icmp eq i32 %.012.i.i, 0
-  br i1 %118, label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread.i, label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread47.i
+_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.i: ; preds = %113
+  %115 = and i64 %101, 4294967295
+  %116 = icmp eq i64 %115, 9
+  br i1 %116, label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread.i, label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread39.i
 
 _ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread.i: ; preds = %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.i
   store i64 0, ptr %32, align 8
   store ptr @.str.9, ptr %.sroa.28.0..sroa_idx.i, align 8
-  br label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread47.i
+  br label %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread39.i
 
-_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread47.i: ; preds = %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread.i, %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.i, %_ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm.exit20.i
+_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread39.i: ; preds = %.preheader.i.i, %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread.i, %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.i, %_ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm.exit20.i
   %.sroa.speculated.i21.i = call i64 @llvm.umin.i64(i64 %78, i64 %.020.i.i37.i)
   store i64 %.sroa.speculated.i21.i, ptr %31, align 8
   store ptr %74, ptr %.sroa.225.0..sroa_idx.i, align 8
@@ -751,114 +742,114 @@ _ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findES2_m.exit.thread.i: ; preds
   store ptr @.str.9, ptr %.sroa.2.0..sroa_idx.i11, align 8
   br label %_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit
 
-_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit:  ; preds = %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread47.i, %_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findES2_m.exit.thread.i
-  %119 = getelementptr inbounds i8, ptr %0, i64 24
-  store i8 0, ptr %119, align 8
-  br label %146
+_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit:  ; preds = %_ZN12_GLOBAL__N_17StrucmpESt17basic_string_viewIcSt11char_traitsIcEES3_.exit.thread39.i, %_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findES2_m.exit.thread.i
+  %117 = getelementptr inbounds i8, ptr %0, i64 24
+  store i8 0, ptr %117, align 8
+  br label %144
 
-120:                                              ; preds = %100, %_ZN12_GLOBAL__N_116ExpressionParserC2ESt17basic_string_viewIcSt11char_traitsIcEE.exit
-  %121 = landingpad { ptr, i32 }
+118:                                              ; preds = %100, %_ZN12_GLOBAL__N_116ExpressionParserC2ESt17basic_string_viewIcSt11char_traitsIcEE.exit
+  %119 = landingpad { ptr, i32 }
           cleanup
-  br label %150
+  br label %148
 
 _ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit.thread: ; preds = %.noexc
   call void @_ZNSaIcEC1Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #19
   call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7)
-  %122 = call { i64, ptr } @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE17_S_to_string_viewESt17basic_string_viewIcS2_E(i64 %2, ptr %3) #19
-  %123 = extractvalue { i64, ptr } %122, 0
-  %124 = extractvalue { i64, ptr } %122, 1
-  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12__sv_wrapperC1ESt17basic_string_viewIcS2_E(ptr noundef nonnull align 8 dereferenceable(16) %7, i64 %123, ptr %124) #19
-  %125 = load i64, ptr %7, align 8
-  %126 = getelementptr inbounds i8, ptr %7, i64 8
-  %127 = load ptr, ptr %126, align 8
-  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ENS4_12__sv_wrapperERKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, i64 %125, ptr %127, ptr noundef nonnull align 1 dereferenceable(1) %12)
-          to label %128 unwind label %144
-
-128:                                              ; preds = %_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit.thread
+  %120 = call { i64, ptr } @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE17_S_to_string_viewESt17basic_string_viewIcS2_E(i64 %2, ptr %3) #19
+  %121 = extractvalue { i64, ptr } %120, 0
+  %122 = extractvalue { i64, ptr } %120, 1
+  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12__sv_wrapperC1ESt17basic_string_viewIcS2_E(ptr noundef nonnull align 8 dereferenceable(16) %7, i64 %121, ptr %122) #19
+  %123 = load i64, ptr %7, align 8
+  %124 = getelementptr inbounds i8, ptr %7, i64 8
+  %125 = load ptr, ptr %124, align 8
+  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ENS4_12__sv_wrapperERKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, i64 %123, ptr %125, ptr noundef nonnull align 1 dereferenceable(1) %12)
+          to label %126 unwind label %142
+
+126:                                              ; preds = %_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit.thread
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7)
-  %129 = invoke noalias noundef nonnull dereferenceable(32) ptr @_Znwm(i64 noundef 32) #23
+  %127 = invoke noalias noundef nonnull dereferenceable(32) ptr @_Znwm(i64 noundef 32) #23
           to label %.noexc18 unwind label %.body19.thread
 
-.noexc18:                                         ; preds = %128
-  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %129, ptr noundef nonnull align 8 dereferenceable(32) %11)
+.noexc18:                                         ; preds = %126
+  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %127, ptr noundef nonnull align 8 dereferenceable(32) %11)
           to label %_ZSt10_ConstructINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJRKS5_EEvPT_DpOT0_.exit.i.i.i.i.i unwind label %_ZSt8_DestroyIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEvT_S7_.exit.i.i.i.i.i
 
 _ZSt10_ConstructINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJRKS5_EEvPT_DpOT0_.exit.i.i.i.i.i: ; preds = %.noexc18
-  %130 = getelementptr inbounds i8, ptr %129, i64 32
-  store ptr %129, ptr %0, align 8
-  %131 = getelementptr inbounds i8, ptr %0, i64 8
-  store ptr %130, ptr %131, align 8
-  %132 = getelementptr inbounds i8, ptr %0, i64 16
-  store ptr %130, ptr %132, align 8
-  %133 = getelementptr inbounds i8, ptr %0, i64 24
-  store i8 1, ptr %133, align 8
+  %128 = getelementptr inbounds i8, ptr %127, i64 32
+  store ptr %127, ptr %0, align 8
+  %129 = getelementptr inbounds i8, ptr %0, i64 8
+  store ptr %128, ptr %129, align 8
+  %130 = getelementptr inbounds i8, ptr %0, i64 16
+  store ptr %128, ptr %130, align 8
+  %131 = getelementptr inbounds i8, ptr %0, i64 24
+  store i8 1, ptr %131, align 8
   call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #19
   call void @_ZNSaIcED1Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #19
-  br label %146
+  br label %144
 
 _ZSt8_DestroyIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEvT_S7_.exit.i.i.i.i.i: ; preds = %.noexc18
-  %134 = landingpad { ptr, i32 }
+  %132 = landingpad { ptr, i32 }
           catch ptr null
-  %135 = extractvalue { ptr, i32 } %134, 0
-  %136 = call ptr @__cxa_begin_catch(ptr %135) #19
+  %133 = extractvalue { ptr, i32 } %132, 0
+  %134 = call ptr @__cxa_begin_catch(ptr %133) #19
   invoke void @__cxa_rethrow() #21
-          to label %142 unwind label %137
+          to label %140 unwind label %135
 
-137:                                              ; preds = %_ZSt8_DestroyIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEvT_S7_.exit.i.i.i.i.i
-  %138 = landingpad { ptr, i32 }
+135:                                              ; preds = %_ZSt8_DestroyIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEvT_S7_.exit.i.i.i.i.i
+  %136 = landingpad { ptr, i32 }
           cleanup
   invoke void @__cxa_end_catch()
-          to label %.body19 unwind label %139
+          to label %.body19 unwind label %137
 
-139:                                              ; preds = %137
-  %140 = landingpad { ptr, i32 }
+137:                                              ; preds = %135
+  %138 = landingpad { ptr, i32 }
           catch ptr null
-  %141 = extractvalue { ptr, i32 } %140, 0
-  call void @__clang_call_terminate(ptr %141) #24
+  %139 = extractvalue { ptr, i32 } %138, 0
+  call void @__clang_call_terminate(ptr %139) #24
   unreachable
 
-142:                                              ; preds = %_ZSt8_DestroyIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEvT_S7_.exit.i.i.i.i.i
+140:                                              ; preds = %_ZSt8_DestroyIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEvT_S7_.exit.i.i.i.i.i
   unreachable
 
-.body19.thread:                                   ; preds = %128
-  %143 = landingpad { ptr, i32 }
+.body19.thread:                                   ; preds = %126
+  %141 = landingpad { ptr, i32 }
           cleanup
   br label %.body
 
-.body19:                                          ; preds = %137
-  call void @_ZdlPv(ptr noundef nonnull %129) #20
+.body19:                                          ; preds = %135
+  call void @_ZdlPv(ptr noundef nonnull %127) #20
   br label %.body
 
-144:                                              ; preds = %_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit.thread
-  %145 = landingpad { ptr, i32 }
+142:                                              ; preds = %_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit.thread
+  %143 = landingpad { ptr, i32 }
           cleanup
   br label %.loopexit
 
 .body:                                            ; preds = %.body19, %.body19.thread
-  %eh.lpad-body = phi { ptr, i32 } [ %143, %.body19.thread ], [ %138, %.body19 ]
+  %eh.lpad-body = phi { ptr, i32 } [ %141, %.body19.thread ], [ %136, %.body19 ]
   call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #19
   br label %.loopexit
 
-.loopexit:                                        ; preds = %.body, %144
-  %.pn = phi { ptr, i32 } [ %145, %144 ], [ %eh.lpad-body, %.body ]
+.loopexit:                                        ; preds = %.body, %142
+  %.pn = phi { ptr, i32 } [ %143, %142 ], [ %eh.lpad-body, %.body ]
   call void @_ZNSaIcED1Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #19
-  br label %150
+  br label %148
 
-146:                                              ; preds = %_ZSt10_ConstructINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJRKS5_EEvPT_DpOT0_.exit.i.i.i.i.i, %_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit
-  %147 = load ptr, ptr %23, align 8
-  %148 = icmp eq ptr %147, null
-  br i1 %148, label %_ZN12_GLOBAL__N_116ExpressionParserD2Ev.exit, label %149
+144:                                              ; preds = %_ZSt10_ConstructINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJRKS5_EEvPT_DpOT0_.exit.i.i.i.i.i, %_ZN12_GLOBAL__N_116ExpressionParser4FindEv.exit
+  %145 = load ptr, ptr %23, align 8
+  %146 = icmp eq ptr %145, null
+  br i1 %146, label %_ZN12_GLOBAL__N_116ExpressionParserD2Ev.exit, label %147
 
-149:                                              ; preds = %146
-  call void @_ZdaPv(ptr noundef nonnull %147) #20
+147:                                              ; preds = %144
+  call void @_ZdaPv(ptr noundef nonnull %145) #20
   br label %_ZN12_GLOBAL__N_116ExpressionParserD2Ev.exit
 
-_ZN12_GLOBAL__N_116ExpressionParserD2Ev.exit:     ; preds = %146, %149
+_ZN12_GLOBAL__N_116ExpressionParserD2Ev.exit:     ; preds = %144, %147
   call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(656) %10) #19
   ret void
 
-150:                                              ; preds = %.loopexit, %120
-  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit ], [ %121, %120 ]
+148:                                              ; preds = %.loopexit, %118
+  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit ], [ %119, %118 ]
   call fastcc void @_ZN12_GLOBAL__N_116ExpressionParserD2Ev(ptr noundef nonnull align 8 dereferenceable(656) %10) #19
   br label %common.resume
 }
diff --git a/bench/cmake/optimized/nghttp2_http.c.ll b/bench/cmake/optimized/nghttp2_http.c.ll
index eec332830a3..b504bf885f2 100644
--- a/bench/cmake/optimized/nghttp2_http.c.ll
+++ b/bench/cmake/optimized/nghttp2_http.c.ll
@@ -1959,21 +1959,21 @@ define internal fastcc i64 @sf_parse_bare_item(ptr noundef writeonly %0, ptr nou
   br i1 %28, label %._crit_edge.thread.i, label %.loopexit.i
 
 ._crit_edge.thread.i:                             ; preds = %._crit_edge.i, %.preheader.i
-  %.049.lcssa119.i = phi i64 [ %.049.lcssa.ph.i, %._crit_edge.i ], [ 0, %.preheader.i ]
-  %.153.lcssa118.i = phi ptr [ %.153.lcssa.ph.i, %._crit_edge.i ], [ %2, %.preheader.i ]
+  %.049.lcssa120.i = phi i64 [ %.049.lcssa.ph.i, %._crit_edge.i ], [ 0, %.preheader.i ]
+  %.153.lcssa119.i = phi ptr [ %.153.lcssa.ph.i, %._crit_edge.i ], [ %2, %.preheader.i ]
   %.not64.i = icmp eq ptr %0, null
   br i1 %.not64.i, label %33, label %29
 
 29:                                               ; preds = %._crit_edge.thread.i
   store i8 1, ptr %0, align 8
   %30 = sext i32 %.051.i to i64
-  %31 = mul nsw i64 %.049.lcssa119.i, %30
+  %31 = mul nsw i64 %.049.lcssa120.i, %30
   %32 = getelementptr inbounds i8, ptr %0, i64 8
   store i64 %31, ptr %32, align 8
   br label %33
 
 33:                                               ; preds = %29, %._crit_edge.thread.i
-  %34 = ptrtoint ptr %.153.lcssa118.i to i64
+  %34 = ptrtoint ptr %.153.lcssa119.i to i64
   %35 = ptrtoint ptr %1 to i64
   %36 = sub i64 %34, %35
   br label %sf_parse_integer_or_decimal.exit
@@ -1993,31 +1993,29 @@ define internal fastcc i64 @sf_parse_bare_item(ptr noundef writeonly %0, ptr nou
 
 41:                                               ; preds = %38
   %.not62.i = icmp eq ptr %0, null
-  br i1 %.not62.i, label %51, label %42
+  br i1 %.not62.i, label %51, label %.lr.ph101.i
 
-42:                                               ; preds = %41
+.lr.ph101.i:                                      ; preds = %41
   store i8 2, ptr %0, align 8
-  %43 = sitofp i64 %.04978.i to double
-  %44 = getelementptr inbounds i8, ptr %0, i64 8
-  %.not6398.i = icmp eq i64 %39, 0
-  br i1 %.not6398.i, label %._crit_edge102.i, label %.lr.ph101.i
-
-.lr.ph101.i:                                      ; preds = %42, %.lr.ph101.i
-  %45 = phi double [ %46, %.lr.ph101.i ], [ %43, %42 ]
-  %.099.i = phi i64 [ %47, %.lr.ph101.i ], [ %39, %42 ]
-  %46 = fdiv double %45, 1.000000e+01
-  %47 = add nsw i64 %.099.i, -1
-  %.not63.i = icmp eq i64 %47, 0
-  br i1 %.not63.i, label %._crit_edge102.i, label %.lr.ph101.i, !llvm.loop !16
-
-._crit_edge102.i:                                 ; preds = %.lr.ph101.i, %42
-  %48 = phi double [ %43, %42 ], [ %46, %.lr.ph101.i ]
+  %42 = sitofp i64 %.04978.i to double
+  br label %43
+
+43:                                               ; preds = %43, %.lr.ph101.i
+  %44 = phi double [ %42, %.lr.ph101.i ], [ %45, %43 ]
+  %.099.i = phi i64 [ %39, %.lr.ph101.i ], [ %46, %43 ]
+  %45 = fdiv double %44, 1.000000e+01
+  %46 = add nsw i64 %.099.i, -1
+  %.not63.i = icmp eq i64 %46, 0
+  br i1 %.not63.i, label %47, label %43, !llvm.loop !16
+
+47:                                               ; preds = %43
+  %48 = getelementptr inbounds i8, ptr %0, i64 8
   %49 = sitofp i32 %.051.i to double
-  %50 = fmul double %48, %49
-  store double %50, ptr %44, align 8
+  %50 = fmul double %45, %49
+  store double %50, ptr %48, align 8
   br label %51
 
-51:                                               ; preds = %._crit_edge102.i, %41
+51:                                               ; preds = %47, %41
   %52 = ptrtoint ptr %.15381.i to i64
   %53 = ptrtoint ptr %1 to i64
   %54 = sub i64 %52, %53
diff --git a/bench/curl/optimized/libcurl_la-dynbuf.ll b/bench/curl/optimized/libcurl_la-dynbuf.ll
index 594901e6770..7f3b61c0499 100644
--- a/bench/curl/optimized/libcurl_la-dynbuf.ll
+++ b/bench/curl/optimized/libcurl_la-dynbuf.ll
@@ -78,7 +78,7 @@ if.else10:                                        ; preds = %if.else8
   %2 = load ptr, ptr %s, align 8
   %sub = sub i64 %0, %trail
   %arrayidx13 = getelementptr inbounds i8, ptr %2, i64 %sub
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %2, ptr align 1 %arrayidx13, i64 %trail, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %2, ptr nonnull align 1 %arrayidx13, i64 %trail, i1 false)
   store i64 %trail, ptr %leng, align 8
   %3 = load ptr, ptr %s, align 8
   %arrayidx17 = getelementptr inbounds i8, ptr %3, i64 %trail
diff --git a/bench/cvc5/optimized/inst_strategy_e_matching.cpp.ll b/bench/cvc5/optimized/inst_strategy_e_matching.cpp.ll
index 2fe3558cc63..883bd01b2ec 100644
--- a/bench/cvc5/optimized/inst_strategy_e_matching.cpp.ll
+++ b/bench/cvc5/optimized/inst_strategy_e_matching.cpp.ll
@@ -2697,13 +2697,17 @@ land.lhs.true:                                    ; preds = %_ZNSt3mapIN4cvc58in
   br i1 %cmp.i.i235, label %if.end105, label %if.then46
 
 if.then46:                                        ; preds = %land.lhs.true
+  %sub.ptr.lhs.cast.i = ptrtoint ptr %27 to i64
+  %sub.ptr.rhs.cast.i = ptrtoint ptr %26 to i64
+  %sub.ptr.sub.i = sub i64 %sub.ptr.lhs.cast.i, %sub.ptr.rhs.cast.i
+  %sub.ptr.div.i = ashr exact i64 %sub.ptr.sub.i, 3
   %call48 = call noundef nonnull align 8 dereferenceable(392) ptr @_ZNK4cvc58internal6EnvObj7optionsEv(ptr noundef nonnull align 8 dereferenceable(16) %this)
   %quantifiers = getelementptr inbounds i8, ptr %call48, i64 328
   %28 = load ptr, ptr %quantifiers, align 8
   %relevantTriggers = getelementptr inbounds i8, ptr %28, i64 361
   %29 = load i8, ptr %relevantTriggers, align 1
   %tobool49 = trunc i8 %29 to i1
-  br i1 %tobool49, label %if.then50, label %if.end72
+  br i1 %tobool49, label %if.then50, label %for.body.lr.ph
 
 if.then50:                                        ; preds = %if.then46
   call void @_ZN4cvc58internal6theory11quantifiers27InstStrategyAutoGenTriggers23sortPatTermsByRelevanceERSt6vectorINS0_12NodeTemplateILb1EEESaIS6_EE(ptr noundef nonnull align 8 dereferenceable(760) %this, ptr noundef nonnull align 8 dereferenceable(24) %second.i)
@@ -2815,20 +2819,13 @@ lpad61:                                           ; preds = %land.rhs
           cleanup
   br label %eh.resume
 
-if.end72:                                         ; preds = %if.then46
-  %sub.ptr.lhs.cast.i = ptrtoint ptr %27 to i64
-  %sub.ptr.rhs.cast.i = ptrtoint ptr %26 to i64
-  %sub.ptr.sub.i = sub i64 %sub.ptr.lhs.cast.i, %sub.ptr.rhs.cast.i
-  %sub.ptr.div.i = ashr exact i64 %sub.ptr.sub.i, 3
-  %cmp73564.not = icmp eq ptr %27, %26
-  br i1 %cmp73564.not, label %for.end, label %for.body.lr.ph
-
-for.body.lr.ph:                                   ; preds = %cleanup.done68, %while.body, %_ZN4cvc58internal12NodeTemplateILb1EED2Ev.exit247, %if.end72
-  %numSingleTriggersToUse.0570 = phi i64 [ %sub.ptr.div.i, %if.end72 ], [ 1, %_ZN4cvc58internal12NodeTemplateILb1EED2Ev.exit247 ], [ %inc, %while.body ], [ %numSingleTriggersToUse.1562, %cleanup.done68 ]
+for.body.lr.ph:                                   ; preds = %while.body, %cleanup.done68, %if.then46, %_ZN4cvc58internal12NodeTemplateILb1EED2Ev.exit247
+  %numSingleTriggersToUse.0 = phi i64 [ %sub.ptr.div.i, %if.then46 ], [ 1, %_ZN4cvc58internal12NodeTemplateILb1EED2Ev.exit247 ], [ %numSingleTriggersToUse.1562, %cleanup.done68 ], [ %inc, %while.body ]
   %d_td = getelementptr inbounds i8, ptr %this, i64 16
   %d_num_trigger_vars = getelementptr inbounds i8, ptr %this, i64 512
   %_M_parent.i.i.i.i.i296 = getelementptr inbounds i8, ptr %this, i64 528
   %add.ptr.i.i.i.i297 = getelementptr inbounds i8, ptr %this, i64 520
+  %umax = call i64 @llvm.umax.i64(i64 %numSingleTriggersToUse.0, i64 1)
   br label %for.body
 
 for.body:                                         ; preds = %for.body.lr.ph, %_ZN4cvc58internal12NodeTemplateILb1EED2Ev.exit373
@@ -3062,7 +3059,7 @@ terminate.lpad.i372:                              ; preds = %if.then13.i.i371
 
 _ZN4cvc58internal12NodeTemplateILb1EED2Ev.exit373: ; preds = %invoke.cont87, %if.then.i.i365, %if.then13.i.i371
   %inc89 = add nuw i64 %i.0565, 1
-  %exitcond.not = icmp eq i64 %inc89, %numSingleTriggersToUse.0570
+  %exitcond.not = icmp eq i64 %inc89, %umax
   br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !29
 
 lpad77:                                           ; preds = %if.then13.i.i286
@@ -3081,7 +3078,7 @@ lpad86:                                           ; preds = %_ZN4cvc58internal12
           cleanup
   br label %eh.resume
 
-for.end:                                          ; preds = %_ZN4cvc58internal12NodeTemplateILb1EED2Ev.exit373, %if.end72
+for.end:                                          ; preds = %_ZN4cvc58internal12NodeTemplateILb1EED2Ev.exit373
   %call90 = call noundef nonnull align 8 dereferenceable(392) ptr @_ZNK4cvc58internal6EnvObj7optionsEv(ptr noundef nonnull align 8 dereferenceable(16) %this)
   %quantifiers91 = getelementptr inbounds i8, ptr %call90, i64 328
   %76 = load ptr, ptr %quantifiers91, align 8
diff --git a/bench/double_conversion/optimized/strtod.cc.ll b/bench/double_conversion/optimized/strtod.cc.ll
index 8eaa8cb6976..daa963f59ab 100644
--- a/bench/double_conversion/optimized/strtod.cc.ll
+++ b/bench/double_conversion/optimized/strtod.cc.ll
@@ -365,8 +365,7 @@ if.end.i15:                                       ; preds = %_ZN17double_convers
 
 if.then4.i:                                       ; preds = %if.end.i15
   %sub5.i = sub nsw i32 %add124.i, %22
-  %switch.tableidx = add i32 %sub5.i, -1
-  %23 = icmp ult i32 %switch.tableidx, 7
+  %23 = icmp ult i32 %sub5.i, 8
   br i1 %23, label %switch.lookup, label %sw.default.i.i
 
 sw.default.i.i:                                   ; preds = %if.then4.i
@@ -374,10 +373,11 @@ sw.default.i.i:                                   ; preds = %if.then4.i
   unreachable
 
 switch.lookup:                                    ; preds = %if.then4.i
-  %24 = zext nneg i32 %switch.tableidx to i64
+  %switch.tableidx = add nsw i32 %sub5.i, -1
+  %24 = sext i32 %switch.tableidx to i64
   %switch.gep = getelementptr inbounds [7 x i32], ptr @switch.table._ZN17double_conversionL12ComputeGuessENS_6VectorIKcEEiPd, i64 0, i64 %24
   %switch.load = load i32, ptr %switch.gep, align 4
-  %25 = zext nneg i32 %switch.tableidx to i64
+  %25 = sext i32 %switch.tableidx to i64
   %switch.gep29 = getelementptr inbounds [7 x i64], ptr @switch.table._ZN17double_conversionL12ComputeGuessENS_6VectorIKcEEiPd.1, i64 0, i64 %25
   %switch.load30 = load i64, ptr %switch.gep29, align 8
   %shr.i.i = lshr i64 %significand.1.lcssa.i.i, 32
diff --git a/bench/draco/optimized/symbol_encoding.cc.ll b/bench/draco/optimized/symbol_encoding.cc.ll
index e42709a6650..a07426ce6b7 100644
--- a/bench/draco/optimized/symbol_encoding.cc.ll
+++ b/bench/draco/optimized/symbol_encoding.cc.ll
@@ -1851,184 +1851,176 @@ define linkonce_odr void @_ZNSt6vectorIcSaIcEE15_M_range_insertIPKhEEvN9__gnu_cx
   %14 = ptrtoint ptr %12 to i64
   %15 = sub i64 %13, %14
   %.not54 = icmp ult i64 %15, %8
-  br i1 %.not54, label %58, label %16
+  br i1 %.not54, label %56, label %16
 
 16:                                               ; preds = %5
   %17 = ptrtoint ptr %1 to i64
   %18 = sub i64 %14, %17
   %19 = icmp ugt i64 %18, %8
-  br i1 %19, label %20, label %_ZSt7advanceIPKhmEvRT_T0_.exit
-
-20:                                               ; preds = %16
-  %21 = sub i64 0, %8
-  %22 = getelementptr inbounds i8, ptr %12, i64 %21
-  %23 = ptrtoint ptr %22 to i64
-  %.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %8, 0
-  br i1 %.not.i.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit, label %24
-
-24:                                               ; preds = %20
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %12, ptr nonnull align 1 %22, i64 %8, i1 false)
-  %.pre86 = load ptr, ptr %11, align 8
-  br label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit
-
-_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit: ; preds = %20, %24
-  %25 = phi ptr [ %12, %20 ], [ %.pre86, %24 ]
-  %26 = getelementptr inbounds i8, ptr %25, i64 %8
-  store ptr %26, ptr %11, align 8
-  %.not.i.i.i.i.i = icmp eq ptr %22, %1
-  br i1 %.not.i.i.i.i.i, label %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit, label %27
-
-27:                                               ; preds = %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit
-  %28 = sub i64 %23, %17
-  %29 = sub i64 0, %28
-  %30 = getelementptr inbounds i8, ptr %12, i64 %29
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %30, ptr align 1 %1, i64 %28, i1 false)
+  br i1 %19, label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIPKhmEvRT_T0_.exit
+
+_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit: ; preds = %16
+  %20 = sub i64 0, %8
+  %21 = getelementptr inbounds i8, ptr %12, i64 %20
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %12, ptr nonnull align 1 %21, i64 %8, i1 false)
+  %22 = load ptr, ptr %11, align 8
+  %23 = getelementptr inbounds i8, ptr %22, i64 %8
+  store ptr %23, ptr %11, align 8
+  %.not.i.i.i.i.i = icmp eq ptr %21, %1
+  br i1 %.not.i.i.i.i.i, label %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit, label %24
+
+24:                                               ; preds = %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit
+  %25 = ptrtoint ptr %21 to i64
+  %26 = sub i64 %25, %17
+  %27 = sub i64 0, %26
+  %28 = getelementptr inbounds i8, ptr %12, i64 %27
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %28, ptr align 1 %1, i64 %26, i1 false)
   br label %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit, %27
-  %31 = icmp sgt i64 %8, 0
-  br i1 %31, label %.lr.ph.i.i.i.i.i, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit
+_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit, %24
+  %29 = icmp sgt i64 %8, 0
+  br i1 %29, label %.lr.ph.i.i.i.i.i, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit
 
 .lr.ph.i.i.i.i.i:                                 ; preds = %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit, %.lr.ph.i.i.i.i.i
-  %.012.i.i.i.i.i = phi i64 [ %35, %.lr.ph.i.i.i.i.i ], [ %8, %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit ]
-  %.0811.i.i.i.i.i = phi ptr [ %34, %.lr.ph.i.i.i.i.i ], [ %1, %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit ]
-  %.0910.i.i.i.i.i = phi ptr [ %33, %.lr.ph.i.i.i.i.i ], [ %2, %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit ]
-  %32 = load i8, ptr %.0910.i.i.i.i.i, align 1
-  store i8 %32, ptr %.0811.i.i.i.i.i, align 1
-  %33 = getelementptr inbounds i8, ptr %.0910.i.i.i.i.i, i64 1
-  %34 = getelementptr inbounds i8, ptr %.0811.i.i.i.i.i, i64 1
-  %35 = add nsw i64 %.012.i.i.i.i.i, -1
-  %36 = icmp samesign ugt i64 %.012.i.i.i.i.i, 1
-  br i1 %36, label %.lr.ph.i.i.i.i.i, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit, !llvm.loop !15
+  %.012.i.i.i.i.i = phi i64 [ %33, %.lr.ph.i.i.i.i.i ], [ %8, %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit ]
+  %.0811.i.i.i.i.i = phi ptr [ %32, %.lr.ph.i.i.i.i.i ], [ %1, %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit ]
+  %.0910.i.i.i.i.i = phi ptr [ %31, %.lr.ph.i.i.i.i.i ], [ %2, %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit ]
+  %30 = load i8, ptr %.0910.i.i.i.i.i, align 1
+  store i8 %30, ptr %.0811.i.i.i.i.i, align 1
+  %31 = getelementptr inbounds i8, ptr %.0910.i.i.i.i.i, i64 1
+  %32 = getelementptr inbounds i8, ptr %.0811.i.i.i.i.i, i64 1
+  %33 = add nsw i64 %.012.i.i.i.i.i, -1
+  %34 = icmp samesign ugt i64 %.012.i.i.i.i.i, 1
+  br i1 %34, label %.lr.ph.i.i.i.i.i, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit, !llvm.loop !15
 
 _ZSt7advanceIPKhmEvRT_T0_.exit:                   ; preds = %16
-  %37 = getelementptr inbounds i8, ptr %2, i64 %18
-  %38 = ptrtoint ptr %37 to i64
-  %39 = sub i64 %6, %38
-  %40 = icmp sgt i64 %39, 0
-  br i1 %40, label %.lr.ph.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit
+  %35 = getelementptr inbounds i8, ptr %2, i64 %18
+  %36 = ptrtoint ptr %35 to i64
+  %37 = sub i64 %6, %36
+  %38 = icmp sgt i64 %37, 0
+  br i1 %38, label %.lr.ph.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit
 
 .lr.ph.i.i.i.i.i.i.i.i:                           ; preds = %_ZSt7advanceIPKhmEvRT_T0_.exit, %.lr.ph.i.i.i.i.i.i.i.i
-  %.012.i.i.i.i.i.i.i.i = phi i64 [ %44, %.lr.ph.i.i.i.i.i.i.i.i ], [ %39, %_ZSt7advanceIPKhmEvRT_T0_.exit ]
-  %.0811.i.i.i.i.i.i.i.i = phi ptr [ %43, %.lr.ph.i.i.i.i.i.i.i.i ], [ %12, %_ZSt7advanceIPKhmEvRT_T0_.exit ]
-  %.0910.i.i.i.i.i.i.i.i = phi ptr [ %42, %.lr.ph.i.i.i.i.i.i.i.i ], [ %37, %_ZSt7advanceIPKhmEvRT_T0_.exit ]
-  %41 = load i8, ptr %.0910.i.i.i.i.i.i.i.i, align 1
-  store i8 %41, ptr %.0811.i.i.i.i.i.i.i.i, align 1
-  %42 = getelementptr inbounds i8, ptr %.0910.i.i.i.i.i.i.i.i, i64 1
-  %43 = getelementptr inbounds i8, ptr %.0811.i.i.i.i.i.i.i.i, i64 1
-  %44 = add nsw i64 %.012.i.i.i.i.i.i.i.i, -1
-  %45 = icmp samesign ugt i64 %.012.i.i.i.i.i.i.i.i, 1
-  br i1 %45, label %.lr.ph.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit.loopexit, !llvm.loop !15
+  %.012.i.i.i.i.i.i.i.i = phi i64 [ %42, %.lr.ph.i.i.i.i.i.i.i.i ], [ %37, %_ZSt7advanceIPKhmEvRT_T0_.exit ]
+  %.0811.i.i.i.i.i.i.i.i = phi ptr [ %41, %.lr.ph.i.i.i.i.i.i.i.i ], [ %12, %_ZSt7advanceIPKhmEvRT_T0_.exit ]
+  %.0910.i.i.i.i.i.i.i.i = phi ptr [ %40, %.lr.ph.i.i.i.i.i.i.i.i ], [ %35, %_ZSt7advanceIPKhmEvRT_T0_.exit ]
+  %39 = load i8, ptr %.0910.i.i.i.i.i.i.i.i, align 1
+  store i8 %39, ptr %.0811.i.i.i.i.i.i.i.i, align 1
+  %40 = getelementptr inbounds i8, ptr %.0910.i.i.i.i.i.i.i.i, i64 1
+  %41 = getelementptr inbounds i8, ptr %.0811.i.i.i.i.i.i.i.i, i64 1
+  %42 = add nsw i64 %.012.i.i.i.i.i.i.i.i, -1
+  %43 = icmp samesign ugt i64 %.012.i.i.i.i.i.i.i.i, 1
+  br i1 %43, label %.lr.ph.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit.loopexit, !llvm.loop !15
 
 _ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit.loopexit: ; preds = %.lr.ph.i.i.i.i.i.i.i.i
   %.pre = load ptr, ptr %11, align 8
   br label %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit: ; preds = %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit.loopexit, %_ZSt7advanceIPKhmEvRT_T0_.exit
-  %46 = phi ptr [ %.pre, %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit.loopexit ], [ %12, %_ZSt7advanceIPKhmEvRT_T0_.exit ]
-  %47 = sub nuw i64 %8, %18
-  %48 = getelementptr inbounds i8, ptr %46, i64 %47
-  store ptr %48, ptr %11, align 8
+  %44 = phi ptr [ %.pre, %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit.loopexit ], [ %12, %_ZSt7advanceIPKhmEvRT_T0_.exit ]
+  %45 = sub nuw i64 %8, %18
+  %46 = getelementptr inbounds i8, ptr %44, i64 %45
+  store ptr %46, ptr %11, align 8
   %.not.i.i.i.i.i.i.i.i.i55 = icmp eq ptr %12, %1
-  br i1 %.not.i.i.i.i.i.i.i.i.i55, label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56, label %49
+  br i1 %.not.i.i.i.i.i.i.i.i.i55, label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56, label %47
 
-49:                                               ; preds = %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %48, ptr align 1 %1, i64 %18, i1 false)
+47:                                               ; preds = %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %46, ptr align 1 %1, i64 %18, i1 false)
   %.pre85 = load ptr, ptr %11, align 8
   br label %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56
 
-_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56: ; preds = %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit, %49
-  %50 = phi ptr [ %48, %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre85, %49 ]
-  %51 = getelementptr inbounds i8, ptr %50, i64 %18
-  store ptr %51, ptr %11, align 8
-  %52 = icmp sgt i64 %18, 0
-  br i1 %52, label %.lr.ph.i.i.i.i.i58, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit
+_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56: ; preds = %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit, %47
+  %48 = phi ptr [ %46, %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre85, %47 ]
+  %49 = getelementptr inbounds i8, ptr %48, i64 %18
+  store ptr %49, ptr %11, align 8
+  %50 = icmp sgt i64 %18, 0
+  br i1 %50, label %.lr.ph.i.i.i.i.i58, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit
 
 .lr.ph.i.i.i.i.i58:                               ; preds = %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56, %.lr.ph.i.i.i.i.i58
-  %.012.i.i.i.i.i59 = phi i64 [ %56, %.lr.ph.i.i.i.i.i58 ], [ %18, %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56 ]
-  %.0811.i.i.i.i.i60 = phi ptr [ %55, %.lr.ph.i.i.i.i.i58 ], [ %1, %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56 ]
-  %.0910.i.i.i.i.i61 = phi ptr [ %54, %.lr.ph.i.i.i.i.i58 ], [ %2, %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56 ]
-  %53 = load i8, ptr %.0910.i.i.i.i.i61, align 1
-  store i8 %53, ptr %.0811.i.i.i.i.i60, align 1
-  %54 = getelementptr inbounds i8, ptr %.0910.i.i.i.i.i61, i64 1
-  %55 = getelementptr inbounds i8, ptr %.0811.i.i.i.i.i60, i64 1
-  %56 = add nsw i64 %.012.i.i.i.i.i59, -1
-  %57 = icmp samesign ugt i64 %.012.i.i.i.i.i59, 1
-  br i1 %57, label %.lr.ph.i.i.i.i.i58, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit, !llvm.loop !15
-
-58:                                               ; preds = %5
-  %59 = load ptr, ptr %0, align 8
-  %60 = ptrtoint ptr %59 to i64
-  %61 = sub i64 %14, %60
-  %62 = sub i64 9223372036854775807, %61
-  %63 = icmp ult i64 %62, %8
-  br i1 %63, label %64, label %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit
-
-64:                                               ; preds = %58
+  %.012.i.i.i.i.i59 = phi i64 [ %54, %.lr.ph.i.i.i.i.i58 ], [ %18, %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56 ]
+  %.0811.i.i.i.i.i60 = phi ptr [ %53, %.lr.ph.i.i.i.i.i58 ], [ %1, %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56 ]
+  %.0910.i.i.i.i.i61 = phi ptr [ %52, %.lr.ph.i.i.i.i.i58 ], [ %2, %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56 ]
+  %51 = load i8, ptr %.0910.i.i.i.i.i61, align 1
+  store i8 %51, ptr %.0811.i.i.i.i.i60, align 1
+  %52 = getelementptr inbounds i8, ptr %.0910.i.i.i.i.i61, i64 1
+  %53 = getelementptr inbounds i8, ptr %.0811.i.i.i.i.i60, i64 1
+  %54 = add nsw i64 %.012.i.i.i.i.i59, -1
+  %55 = icmp samesign ugt i64 %.012.i.i.i.i.i59, 1
+  br i1 %55, label %.lr.ph.i.i.i.i.i58, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit, !llvm.loop !15
+
+56:                                               ; preds = %5
+  %57 = load ptr, ptr %0, align 8
+  %58 = ptrtoint ptr %57 to i64
+  %59 = sub i64 %14, %58
+  %60 = sub i64 9223372036854775807, %59
+  %61 = icmp ult i64 %60, %8
+  br i1 %61, label %62, label %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit
+
+62:                                               ; preds = %56
   tail call void @_ZSt20__throw_length_errorPKc(ptr noundef nonnull @.str.5) #21
   unreachable
 
-_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit:    ; preds = %58
-  %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %61, i64 %8)
-  %65 = add i64 %.sroa.speculated.i, %61
-  %66 = icmp ult i64 %65, %61
-  %67 = tail call i64 @llvm.umin.i64(i64 %65, i64 9223372036854775807)
-  %68 = select i1 %66, i64 9223372036854775807, i64 %67
-  %.not.i = icmp eq i64 %68, 0
-  br i1 %.not.i, label %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit, label %69
+_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit:    ; preds = %56
+  %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %59, i64 %8)
+  %63 = add i64 %.sroa.speculated.i, %59
+  %64 = icmp ult i64 %63, %59
+  %65 = tail call i64 @llvm.umin.i64(i64 %63, i64 9223372036854775807)
+  %66 = select i1 %64, i64 9223372036854775807, i64 %65
+  %.not.i = icmp eq i64 %66, 0
+  br i1 %.not.i, label %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit, label %67
 
-69:                                               ; preds = %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit
-  %70 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %68) #20
+67:                                               ; preds = %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit
+  %68 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %66) #20
   br label %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit
 
-_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit, %69
-  %71 = phi ptr [ %70, %69 ], [ null, %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit ]
-  %72 = ptrtoint ptr %1 to i64
-  %73 = sub i64 %72, %60
-  %.not.i.i.i.i.i.i.i.i.i63 = icmp eq ptr %1, %59
-  br i1 %.not.i.i.i.i.i.i.i.i.i63, label %75, label %74
-
-74:                                               ; preds = %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %71, ptr align 1 %59, i64 %73, i1 false)
-  br label %75
-
-75:                                               ; preds = %74, %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit
-  %76 = getelementptr i8, ptr %71, i64 %73
-  %77 = icmp sgt i64 %8, 0
-  br i1 %77, label %.lr.ph.i.i.i.i.i.i.i.i65.preheader, label %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69
-
-.lr.ph.i.i.i.i.i.i.i.i65.preheader:               ; preds = %75
-  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %76, ptr align 1 %2, i64 %8, i1 false)
-  %78 = add i64 %6, %72
-  %79 = add i64 %7, %60
-  %80 = sub i64 %78, %79
-  %scevgep = getelementptr i8, ptr %71, i64 %80
+_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit, %67
+  %69 = phi ptr [ %68, %67 ], [ null, %_ZNKSt6vectorIcSaIcEE12_M_check_lenEmPKc.exit ]
+  %70 = ptrtoint ptr %1 to i64
+  %71 = sub i64 %70, %58
+  %.not.i.i.i.i.i.i.i.i.i63 = icmp eq ptr %1, %57
+  br i1 %.not.i.i.i.i.i.i.i.i.i63, label %73, label %72
+
+72:                                               ; preds = %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %69, ptr align 1 %57, i64 %71, i1 false)
+  br label %73
+
+73:                                               ; preds = %72, %_ZNSt12_Vector_baseIcSaIcEE11_M_allocateEm.exit
+  %74 = getelementptr i8, ptr %69, i64 %71
+  %75 = icmp sgt i64 %8, 0
+  br i1 %75, label %.lr.ph.i.i.i.i.i.i.i.i65.preheader, label %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69
+
+.lr.ph.i.i.i.i.i.i.i.i65.preheader:               ; preds = %73
+  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %74, ptr align 1 %2, i64 %8, i1 false)
+  %76 = add i64 %6, %70
+  %77 = add i64 %7, %58
+  %78 = sub i64 %76, %77
+  %scevgep = getelementptr i8, ptr %69, i64 %78
   br label %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69
 
-_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69: ; preds = %.lr.ph.i.i.i.i.i.i.i.i65.preheader, %75
-  %.08.lcssa.i.i.i.i.i.i.i.i64 = phi ptr [ %76, %75 ], [ %scevgep, %.lr.ph.i.i.i.i.i.i.i.i65.preheader ]
-  %81 = sub i64 %14, %72
+_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69: ; preds = %.lr.ph.i.i.i.i.i.i.i.i65.preheader, %73
+  %.08.lcssa.i.i.i.i.i.i.i.i64 = phi ptr [ %74, %73 ], [ %scevgep, %.lr.ph.i.i.i.i.i.i.i.i65.preheader ]
+  %79 = sub i64 %14, %70
   %.not.i.i.i.i.i.i.i.i.i70 = icmp eq ptr %12, %1
-  br i1 %.not.i.i.i.i.i.i.i.i.i70, label %83, label %82
+  br i1 %.not.i.i.i.i.i.i.i.i.i70, label %81, label %80
 
-82:                                               ; preds = %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.08.lcssa.i.i.i.i.i.i.i.i64, ptr align 1 %1, i64 %81, i1 false)
-  br label %83
+80:                                               ; preds = %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.08.lcssa.i.i.i.i.i.i.i.i64, ptr align 1 %1, i64 %79, i1 false)
+  br label %81
 
-83:                                               ; preds = %82, %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69
-  %84 = getelementptr inbounds i8, ptr %.08.lcssa.i.i.i.i.i.i.i.i64, i64 %81
-  %.not.i72 = icmp eq ptr %59, null
-  br i1 %.not.i72, label %_ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit, label %85
+81:                                               ; preds = %80, %_ZSt22__uninitialized_copy_aIPKhPccET0_T_S4_S3_RSaIT1_E.exit69
+  %82 = getelementptr inbounds i8, ptr %.08.lcssa.i.i.i.i.i.i.i.i64, i64 %79
+  %.not.i72 = icmp eq ptr %57, null
+  br i1 %.not.i72, label %_ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit, label %83
 
-85:                                               ; preds = %83
-  tail call void @_ZdlPv(ptr noundef nonnull %59) #22
+83:                                               ; preds = %81
+  tail call void @_ZdlPv(ptr noundef nonnull %57) #22
   br label %_ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit
 
-_ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit: ; preds = %83, %85
-  store ptr %71, ptr %0, align 8
-  store ptr %84, ptr %11, align 8
-  %86 = getelementptr inbounds i8, ptr %71, i64 %68
-  store ptr %86, ptr %9, align 8
+_ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit: ; preds = %81, %83
+  store ptr %69, ptr %0, align 8
+  store ptr %82, ptr %11, align 8
+  %84 = getelementptr inbounds i8, ptr %69, i64 %66
+  store ptr %84, ptr %9, align 8
   br label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit
 
 _ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEET0_T_SA_S9_.exit: ; preds = %.lr.ph.i.i.i.i.i58, %.lr.ph.i.i.i.i.i, %_ZSt22__uninitialized_move_aIPcS0_SaIcEET0_T_S3_S2_RT1_.exit56, %_ZSt13move_backwardIPcS0_ET0_T_S2_S1_.exit, %_ZNSt12_Vector_baseIcSaIcEE13_M_deallocateEPcm.exit, %4
diff --git a/bench/duckdb/optimized/ub_duckdb_common.cpp.ll b/bench/duckdb/optimized/ub_duckdb_common.cpp.ll
index e614ebe5070..e04691f074e 100644
--- a/bench/duckdb/optimized/ub_duckdb_common.cpp.ll
+++ b/bench/duckdb/optimized/ub_duckdb_common.cpp.ll
@@ -11019,7 +11019,7 @@ if.then210:                                       ; preds = %if.else208
   call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %ref.tmp212) #52
   call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %ref.tmp213) #52
   call void @llvm.experimental.noalias.scope.decl(metadata !196)
-  %cmp39.i.i930 = icmp ult i64 %dec, 10
+  %cmp39.i.i930 = icmp ult i64 %sub.ptr.div.i768, 11
   br i1 %cmp39.i.i930, label %_ZNSt8__detail14__to_chars_lenImEEjT_i.exit.i943, label %if.end.i.i931
 
 if.end.i.i931:                                    ; preds = %if.then210, %if.end16.i.i939
@@ -171522,23 +171522,22 @@ _ZNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE
   %add.ptr.i.i.i.i = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %call5.i.i.i.i4.i.i.i24, i64 %sub.ptr.div.i
   %_M_end_of_storage.i.i.i.i = getelementptr inbounds i8, ptr %agg.result, i64 16
   store ptr %add.ptr.i.i.i.i, ptr %_M_end_of_storage.i.i.i.i, align 8, !tbaa !171
-  %2 = add nsw i64 %sub.ptr.div.i, -1
   %xtraiter = and i64 %sub.ptr.div.i, 3
   %lcmp.mod.not = icmp eq i64 %xtraiter, 0
   br i1 %lcmp.mod.not, label %for.body.i.i.i.i.i.i.prol.loopexit, label %for.body.i.i.i.i.i.i.prol.preheader
 
 for.body.i.i.i.i.i.i.prol.preheader:              ; preds = %_ZNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_.exit.i.i
-  %3 = and i64 %sub.ptr.div.i, 288230376151711740
+  %2 = and i64 %sub.ptr.div.i, 288230376151711740
   br label %for.body.i.i.i.i.i.i.prol
 
 for.body.i.i.i.i.i.i.prol:                        ; preds = %for.body.i.i.i.i.i.i.prol.preheader, %for.body.i.i.i.i.i.i.prol
   %__cur.011.i.i.i.i.i.i.prol = phi ptr [ %incdec.ptr.i.i.i.i.i.i.prol, %for.body.i.i.i.i.i.i.prol ], [ %call5.i.i.i.i4.i.i.i24, %for.body.i.i.i.i.i.i.prol.preheader ]
   %prol.iter = phi i64 [ %prol.iter.next, %for.body.i.i.i.i.i.i.prol ], [ 0, %for.body.i.i.i.i.i.i.prol.preheader ]
-  %4 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i.prol, i64 16
-  store ptr %4, ptr %__cur.011.i.i.i.i.i.i.prol, align 8, !tbaa !56
+  %3 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i.prol, i64 16
+  store ptr %3, ptr %__cur.011.i.i.i.i.i.i.prol, align 8, !tbaa !56
   %_M_string_length.i.i.i.i.i.i.i.i.i.i.prol = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i.prol, i64 8
   store i64 0, ptr %_M_string_length.i.i.i.i.i.i.i.i.i.i.prol, align 8, !tbaa !15
-  store i8 0, ptr %4, align 1, !tbaa !53
+  store i8 0, ptr %3, align 1, !tbaa !53
   %incdec.ptr.i.i.i.i.i.i.prol = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i.prol, i64 32
   %prol.iter.next = add nuw nsw i64 %prol.iter, 1
   %prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
@@ -171547,36 +171546,36 @@ for.body.i.i.i.i.i.i.prol:                        ; preds = %for.body.i.i.i.i.i.
 for.body.i.i.i.i.i.i.prol.loopexit:               ; preds = %for.body.i.i.i.i.i.i.prol, %_ZNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_.exit.i.i
   %incdec.ptr.i.i.i.i.i.i.lcssa.unr = phi ptr [ undef, %_ZNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_.exit.i.i ], [ %incdec.ptr.i.i.i.i.i.i.prol, %for.body.i.i.i.i.i.i.prol ]
   %__cur.011.i.i.i.i.i.i.unr = phi ptr [ %call5.i.i.i.i4.i.i.i24, %_ZNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_.exit.i.i ], [ %incdec.ptr.i.i.i.i.i.i.prol, %for.body.i.i.i.i.i.i.prol ]
-  %__n.addr.010.i.i.i.i.i.i.unr = phi i64 [ %sub.ptr.div.i, %_ZNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_.exit.i.i ], [ %3, %for.body.i.i.i.i.i.i.prol ]
-  %5 = icmp ult i64 %2, 3
-  br i1 %5, label %invoke.cont, label %for.body.i.i.i.i.i.i
+  %__n.addr.010.i.i.i.i.i.i.unr = phi i64 [ %sub.ptr.div.i, %_ZNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_.exit.i.i ], [ %2, %for.body.i.i.i.i.i.i.prol ]
+  %4 = icmp ult i64 %sub.ptr.div.i, 4
+  br i1 %4, label %invoke.cont, label %for.body.i.i.i.i.i.i
 
 for.body.i.i.i.i.i.i:                             ; preds = %for.body.i.i.i.i.i.i.prol.loopexit, %for.body.i.i.i.i.i.i
   %__cur.011.i.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i.3, %for.body.i.i.i.i.i.i ], [ %__cur.011.i.i.i.i.i.i.unr, %for.body.i.i.i.i.i.i.prol.loopexit ]
   %__n.addr.010.i.i.i.i.i.i = phi i64 [ %dec.i.i.i.i.i.i.3, %for.body.i.i.i.i.i.i ], [ %__n.addr.010.i.i.i.i.i.i.unr, %for.body.i.i.i.i.i.i.prol.loopexit ]
-  %6 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 16
-  store ptr %6, ptr %__cur.011.i.i.i.i.i.i, align 8, !tbaa !56
+  %5 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 16
+  store ptr %5, ptr %__cur.011.i.i.i.i.i.i, align 8, !tbaa !56
   %_M_string_length.i.i.i.i.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 8
   store i64 0, ptr %_M_string_length.i.i.i.i.i.i.i.i.i.i, align 8, !tbaa !15
-  store i8 0, ptr %6, align 1, !tbaa !53
+  store i8 0, ptr %5, align 1, !tbaa !53
   %incdec.ptr.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 32
-  %7 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 48
-  store ptr %7, ptr %incdec.ptr.i.i.i.i.i.i, align 8, !tbaa !56
+  %6 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 48
+  store ptr %6, ptr %incdec.ptr.i.i.i.i.i.i, align 8, !tbaa !56
   %_M_string_length.i.i.i.i.i.i.i.i.i.i.1 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 40
   store i64 0, ptr %_M_string_length.i.i.i.i.i.i.i.i.i.i.1, align 8, !tbaa !15
-  store i8 0, ptr %7, align 1, !tbaa !53
+  store i8 0, ptr %6, align 1, !tbaa !53
   %incdec.ptr.i.i.i.i.i.i.1 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 64
-  %8 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 80
-  store ptr %8, ptr %incdec.ptr.i.i.i.i.i.i.1, align 8, !tbaa !56
+  %7 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 80
+  store ptr %7, ptr %incdec.ptr.i.i.i.i.i.i.1, align 8, !tbaa !56
   %_M_string_length.i.i.i.i.i.i.i.i.i.i.2 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 72
   store i64 0, ptr %_M_string_length.i.i.i.i.i.i.i.i.i.i.2, align 8, !tbaa !15
-  store i8 0, ptr %8, align 1, !tbaa !53
+  store i8 0, ptr %7, align 1, !tbaa !53
   %incdec.ptr.i.i.i.i.i.i.2 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 96
-  %9 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 112
-  store ptr %9, ptr %incdec.ptr.i.i.i.i.i.i.2, align 8, !tbaa !56
+  %8 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 112
+  store ptr %8, ptr %incdec.ptr.i.i.i.i.i.i.2, align 8, !tbaa !56
   %_M_string_length.i.i.i.i.i.i.i.i.i.i.3 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 104
   store i64 0, ptr %_M_string_length.i.i.i.i.i.i.i.i.i.i.3, align 8, !tbaa !15
-  store i8 0, ptr %9, align 1, !tbaa !53
+  store i8 0, ptr %8, align 1, !tbaa !53
   %dec.i.i.i.i.i.i.3 = add i64 %__n.addr.010.i.i.i.i.i.i, -4
   %incdec.ptr.i.i.i.i.i.i.3 = getelementptr inbounds i8, ptr %__cur.011.i.i.i.i.i.i, i64 128
   %cmp.not.i.i.i.i.i.i.3 = icmp eq i64 %dec.i.i.i.i.i.i.3, 0
@@ -171586,7 +171585,7 @@ invoke.cont:                                      ; preds = %for.body.i.i.i.i.i.
   %incdec.ptr.i.i.i.i.i.i.lcssa = phi ptr [ %incdec.ptr.i.i.i.i.i.i.lcssa.unr, %for.body.i.i.i.i.i.i.prol.loopexit ], [ %incdec.ptr.i.i.i.i.i.i.3, %for.body.i.i.i.i.i.i ]
   %_M_finish.i.i9.i.i = getelementptr inbounds i8, ptr %agg.result, i64 8
   store ptr %incdec.ptr.i.i.i.i.i.i.lcssa, ptr %_M_finish.i.i9.i.i, align 8, !tbaa !78
-  %10 = getelementptr inbounds i8, ptr %ref.tmp4, i64 16
+  %9 = getelementptr inbounds i8, ptr %ref.tmp4, i64 16
   %_M_string_length.i71.i = getelementptr inbounds i8, ptr %ref.tmp4, i64 8
   br label %for.body
 
@@ -171597,8 +171596,8 @@ for.body:                                         ; preds = %_ZNSt7__cxx1112basi
           to label %invoke.cont7 unwind label %lpad6
 
 invoke.cont7:                                     ; preds = %for.body
-  %11 = load ptr, ptr %call8, align 8, !tbaa !25
-  %tobool.not.i = icmp eq ptr %11, null
+  %10 = load ptr, ptr %call8, align 8, !tbaa !25
+  %tobool.not.i = icmp eq ptr %10, null
   br i1 %tobool.not.i, label %if.then.i.i, label %invoke.cont9, !prof !55
 
 if.then.i.i:                                      ; preds = %invoke.cont7
@@ -171617,7 +171616,7 @@ invoke.cont4.i.i:                                 ; preds = %invoke.cont.i.i
           to label %unreachable.i.i unwind label %lpad3.i.i
 
 ehcleanup.thread.i.i:                             ; preds = %if.then.i.i
-  %12 = landingpad { ptr, i32 }
+  %11 = landingpad { ptr, i32 }
           cleanup
   call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %ref.tmp2.i.i) #52
   call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %ref.tmp.i.i) #52
@@ -171625,30 +171624,30 @@ ehcleanup.thread.i.i:                             ; preds = %if.then.i.i
 
 lpad3.i.i:                                        ; preds = %invoke.cont4.i.i, %invoke.cont.i.i
   %cleanup.isactive.0.i.i = phi i1 [ false, %invoke.cont4.i.i ], [ true, %invoke.cont.i.i ]
-  %13 = landingpad { ptr, i32 }
+  %12 = landingpad { ptr, i32 }
           cleanup
-  %14 = load ptr, ptr %ref.tmp.i.i, align 8, !tbaa !12
-  %15 = getelementptr inbounds i8, ptr %ref.tmp.i.i, i64 16
-  %cmp.i.i.i.i.i = icmp eq ptr %14, %15
+  %13 = load ptr, ptr %ref.tmp.i.i, align 8, !tbaa !12
+  %14 = getelementptr inbounds i8, ptr %ref.tmp.i.i, i64 16
+  %cmp.i.i.i.i.i = icmp eq ptr %13, %14
   br i1 %cmp.i.i.i.i.i, label %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i.i.i, label %ehcleanup.i.i
 
 _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i.i.i: ; preds = %lpad3.i.i
   %_M_string_length.i.i.i.i.i = getelementptr inbounds i8, ptr %ref.tmp.i.i, i64 8
-  %16 = load i64, ptr %_M_string_length.i.i.i.i.i, align 8, !tbaa !15
-  %cmp3.i.i.i.i.i = icmp ult i64 %16, 16
+  %15 = load i64, ptr %_M_string_length.i.i.i.i.i, align 8, !tbaa !15
+  %cmp3.i.i.i.i.i = icmp ult i64 %15, 16
   call void @llvm.assume(i1 %cmp3.i.i.i.i.i)
   call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %ref.tmp2.i.i) #52
   call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %ref.tmp.i.i) #52
   br i1 %cleanup.isactive.0.i.i, label %cleanup.action.i.i, label %ehcleanup
 
 ehcleanup.i.i:                                    ; preds = %lpad3.i.i
-  call void @_ZdlPv(ptr noundef %14) #54
+  call void @_ZdlPv(ptr noundef %13) #54
   call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %ref.tmp2.i.i) #52
   call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %ref.tmp.i.i) #52
   br i1 %cleanup.isactive.0.i.i, label %cleanup.action.i.i, label %ehcleanup
 
 cleanup.action.i.i:                               ; preds = %ehcleanup.i.i, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i.i.i, %ehcleanup.thread.i.i
-  %.pn13.i.i = phi { ptr, i32 } [ %12, %ehcleanup.thread.i.i ], [ %13, %ehcleanup.i.i ], [ %13, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i.i.i ]
+  %.pn13.i.i = phi { ptr, i32 } [ %11, %ehcleanup.thread.i.i ], [ %12, %ehcleanup.i.i ], [ %12, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i.i.i ]
   call void @__cxa_free_exception(ptr %exception.i.i) #52
   br label %ehcleanup
 
@@ -171656,10 +171655,10 @@ unreachable.i.i:                                  ; preds = %invoke.cont4.i.i
   unreachable
 
 invoke.cont9:                                     ; preds = %invoke.cont7
-  %vtable = load ptr, ptr %11, align 8, !tbaa !27
+  %vtable = load ptr, ptr %10, align 8, !tbaa !27
   %vfn = getelementptr inbounds i8, ptr %vtable, i64 280
-  %17 = load ptr, ptr %vfn, align 8
-  invoke void %17(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %ref.tmp4, ptr noundef nonnull align 8 dereferenceable(8) %11)
+  %16 = load ptr, ptr %vfn, align 8
+  invoke void %16(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %ref.tmp4, ptr noundef nonnull align 8 dereferenceable(8) %10)
           to label %invoke.cont11 unwind label %lpad6
 
 invoke.cont11:                                    ; preds = %invoke.cont9
@@ -171667,139 +171666,139 @@ invoke.cont11:                                    ; preds = %invoke.cont9
           to label %invoke.cont13 unwind label %lpad12
 
 invoke.cont13:                                    ; preds = %invoke.cont11
-  %18 = load ptr, ptr %call14, align 8, !tbaa !12
-  %19 = getelementptr inbounds i8, ptr %call14, i64 16
-  %cmp.i.i = icmp eq ptr %18, %19
+  %17 = load ptr, ptr %call14, align 8, !tbaa !12
+  %18 = getelementptr inbounds i8, ptr %call14, i64 16
+  %cmp.i.i = icmp eq ptr %17, %18
   br i1 %cmp.i.i, label %invoke.cont12.i, label %invoke.cont12.thread.i
 
 invoke.cont12.i:                                  ; preds = %invoke.cont13
   %_M_string_length.i.i = getelementptr inbounds i8, ptr %call14, i64 8
-  %20 = load i64, ptr %_M_string_length.i.i, align 8, !tbaa !15
-  %cmp3.i.i = icmp ult i64 %20, 16
+  %19 = load i64, ptr %_M_string_length.i.i, align 8, !tbaa !15
+  %cmp3.i.i = icmp ult i64 %19, 16
   call void @llvm.assume(i1 %cmp3.i.i)
-  %21 = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
-  %cmp.i56.i = icmp eq ptr %21, %10
+  %20 = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
+  %cmp.i56.i = icmp eq ptr %20, %9
   br i1 %cmp.i56.i, label %if.then15.i, label %if.end32.thread.i
 
 invoke.cont12.thread.i:                           ; preds = %invoke.cont13
-  %22 = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
-  %cmp.i5678.i = icmp eq ptr %22, %10
+  %21 = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
+  %cmp.i5678.i = icmp eq ptr %21, %9
   br i1 %cmp.i5678.i, label %if.then15.i, label %if.end32.i
 
 if.then15.i:                                      ; preds = %invoke.cont12.thread.i, %invoke.cont12.i
-  %23 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
-  %cmp3.i59.i = icmp ult i64 %23, 16
+  %22 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
+  %cmp3.i59.i = icmp ult i64 %22, 16
   call void @llvm.assume(i1 %cmp3.i59.i)
   %cmp.not.i = icmp eq ptr %ref.tmp4, %call14
   br i1 %cmp.not.i, label %_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_.exit, label %if.then16.i, !prof !55
 
 if.then16.i:                                      ; preds = %if.then15.i
-  switch i64 %23, label %if.end.i.i.i [
+  switch i64 %22, label %if.end.i.i.i [
     i64 0, label %if.end24.i
     i64 1, label %if.then.i63.i
   ]
 
 if.then.i63.i:                                    ; preds = %if.then16.i
-  %24 = load i8, ptr %10, align 8, !tbaa !53
-  store i8 %24, ptr %18, align 1, !tbaa !53
+  %23 = load i8, ptr %9, align 8, !tbaa !53
+  store i8 %23, ptr %17, align 1, !tbaa !53
   br label %if.end24.i
 
 if.end.i.i.i:                                     ; preds = %if.then16.i
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %18, ptr nonnull align 8 %10, i64 %23, i1 false)
+  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %17, ptr nonnull align 8 %9, i64 %22, i1 false)
   br label %if.end24.i
 
 if.end24.i:                                       ; preds = %if.end.i.i.i, %if.then.i63.i, %if.then16.i
-  %25 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
+  %24 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
   %_M_string_length.i.i65.i = getelementptr inbounds i8, ptr %call14, i64 8
-  store i64 %25, ptr %_M_string_length.i.i65.i, align 8, !tbaa !15
-  %26 = load ptr, ptr %call14, align 8, !tbaa !12
-  %arrayidx.i.i = getelementptr inbounds i8, ptr %26, i64 %25
+  store i64 %24, ptr %_M_string_length.i.i65.i, align 8, !tbaa !15
+  %25 = load ptr, ptr %call14, align 8, !tbaa !12
+  %arrayidx.i.i = getelementptr inbounds i8, ptr %25, i64 %24
   store i8 0, ptr %arrayidx.i.i, align 1, !tbaa !53
   %.pre.i = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
   br label %_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_.exit
 
 if.end32.thread.i:                                ; preds = %invoke.cont12.i
-  store ptr %21, ptr %call14, align 8, !tbaa !12
-  %27 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
-  store i64 %27, ptr %_M_string_length.i.i, align 8, !tbaa !15
-  %28 = load i64, ptr %10, align 8, !tbaa !53
-  store i64 %28, ptr %18, align 8, !tbaa !53
+  store ptr %20, ptr %call14, align 8, !tbaa !12
+  %26 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
+  store i64 %26, ptr %_M_string_length.i.i, align 8, !tbaa !15
+  %27 = load i64, ptr %9, align 8, !tbaa !53
+  store i64 %27, ptr %17, align 8, !tbaa !53
   br label %if.else37.i
 
 if.end32.i:                                       ; preds = %invoke.cont12.thread.i
-  %29 = load i64, ptr %19, align 8, !tbaa !53
-  store ptr %22, ptr %call14, align 8, !tbaa !12
-  %30 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
+  %28 = load i64, ptr %18, align 8, !tbaa !53
+  store ptr %21, ptr %call14, align 8, !tbaa !12
+  %29 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
   %_M_string_length.i72.i = getelementptr inbounds i8, ptr %call14, i64 8
-  store i64 %30, ptr %_M_string_length.i72.i, align 8, !tbaa !15
-  %31 = load i64, ptr %10, align 8, !tbaa !53
-  store i64 %31, ptr %19, align 8, !tbaa !53
-  %tobool35.not.i = icmp eq ptr %18, null
+  store i64 %29, ptr %_M_string_length.i72.i, align 8, !tbaa !15
+  %30 = load i64, ptr %9, align 8, !tbaa !53
+  store i64 %30, ptr %18, align 8, !tbaa !53
+  %tobool35.not.i = icmp eq ptr %17, null
   br i1 %tobool35.not.i, label %if.else37.i, label %if.then36.i
 
 if.then36.i:                                      ; preds = %if.end32.i
-  store ptr %18, ptr %ref.tmp4, align 8, !tbaa !12
-  store i64 %29, ptr %10, align 8, !tbaa !53
+  store ptr %17, ptr %ref.tmp4, align 8, !tbaa !12
+  store i64 %28, ptr %9, align 8, !tbaa !53
   br label %_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_.exit
 
 if.else37.i:                                      ; preds = %if.end32.i, %if.end32.thread.i
-  store ptr %10, ptr %ref.tmp4, align 8, !tbaa !12
+  store ptr %9, ptr %ref.tmp4, align 8, !tbaa !12
   br label %_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_.exit
 
 _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_.exit: ; preds = %if.else37.i, %if.then36.i, %if.end24.i, %if.then15.i
-  %32 = phi ptr [ %.pre.i, %if.end24.i ], [ %18, %if.then36.i ], [ %10, %if.else37.i ], [ %10, %if.then15.i ]
+  %31 = phi ptr [ %.pre.i, %if.end24.i ], [ %17, %if.then36.i ], [ %9, %if.else37.i ], [ %9, %if.then15.i ]
   store i64 0, ptr %_M_string_length.i71.i, align 8, !tbaa !15
-  store i8 0, ptr %32, align 1, !tbaa !53
-  %33 = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
-  %cmp.i.i.i30 = icmp eq ptr %33, %10
+  store i8 0, ptr %31, align 1, !tbaa !53
+  %32 = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
+  %cmp.i.i.i30 = icmp eq ptr %32, %9
   br i1 %cmp.i.i.i30, label %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i, label %if.then.i.i31
 
 _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i: ; preds = %_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_.exit
-  %34 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
-  %cmp3.i.i.i = icmp ult i64 %34, 16
+  %33 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
+  %cmp3.i.i.i = icmp ult i64 %33, 16
   call void @llvm.assume(i1 %cmp3.i.i.i)
   br label %_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev.exit
 
 if.then.i.i31:                                    ; preds = %_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_.exit
-  call void @_ZdlPv(ptr noundef %33) #54
+  call void @_ZdlPv(ptr noundef %32) #54
   br label %_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev.exit
 
 _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev.exit: ; preds = %if.then.i.i31, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i
   call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %ref.tmp4) #52
   %inc = add nuw i64 %i.043, 1
-  %35 = load ptr, ptr %_M_finish.i, align 8, !tbaa !2577
-  %36 = load ptr, ptr %sub_systems, align 8, !tbaa !2575
-  %sub.ptr.lhs.cast.i26 = ptrtoint ptr %35 to i64
-  %sub.ptr.rhs.cast.i27 = ptrtoint ptr %36 to i64
+  %34 = load ptr, ptr %_M_finish.i, align 8, !tbaa !2577
+  %35 = load ptr, ptr %sub_systems, align 8, !tbaa !2575
+  %sub.ptr.lhs.cast.i26 = ptrtoint ptr %34 to i64
+  %sub.ptr.rhs.cast.i27 = ptrtoint ptr %35 to i64
   %sub.ptr.sub.i28 = sub i64 %sub.ptr.lhs.cast.i26, %sub.ptr.rhs.cast.i27
   %sub.ptr.div.i29 = ashr exact i64 %sub.ptr.sub.i28, 3
   %cmp = icmp ult i64 %inc, %sub.ptr.div.i29
   br i1 %cmp, label %for.body, label %nrvo.skipdtor, !llvm.loop !2593
 
 lpad6:                                            ; preds = %invoke.cont9, %for.body
-  %37 = landingpad { ptr, i32 }
+  %36 = landingpad { ptr, i32 }
           cleanup
   br label %ehcleanup
 
 lpad12:                                           ; preds = %invoke.cont11
-  %38 = landingpad { ptr, i32 }
+  %37 = landingpad { ptr, i32 }
           cleanup
-  %39 = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
-  %cmp.i.i.i32 = icmp eq ptr %39, %10
+  %38 = load ptr, ptr %ref.tmp4, align 8, !tbaa !12
+  %cmp.i.i.i32 = icmp eq ptr %38, %9
   br i1 %cmp.i.i.i32, label %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i34, label %if.then.i.i33
 
 _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i34: ; preds = %lpad12
-  %40 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
-  %cmp3.i.i.i36 = icmp ult i64 %40, 16
+  %39 = load i64, ptr %_M_string_length.i71.i, align 8, !tbaa !15
+  %cmp3.i.i.i36 = icmp ult i64 %39, 16
   call void @llvm.assume(i1 %cmp3.i.i.i36)
   br label %ehcleanup
 
 if.then.i.i33:                                    ; preds = %lpad12
-  call void @_ZdlPv(ptr noundef %39) #54
+  call void @_ZdlPv(ptr noundef %38) #54
   br label %ehcleanup
 
 ehcleanup:                                        ; preds = %if.then.i.i33, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i34, %lpad6, %cleanup.action.i.i, %ehcleanup.i.i, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i.i.i
-  %.pn = phi { ptr, i32 } [ %37, %lpad6 ], [ %13, %ehcleanup.i.i ], [ %.pn13.i.i, %cleanup.action.i.i ], [ %13, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i.i.i ], [ %38, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i34 ], [ %38, %if.then.i.i33 ]
+  %.pn = phi { ptr, i32 } [ %36, %lpad6 ], [ %12, %ehcleanup.i.i ], [ %.pn13.i.i, %cleanup.action.i.i ], [ %12, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i.i.i ], [ %37, %_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_is_localEv.exit.thread.i.i34 ], [ %37, %if.then.i.i33 ]
   call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %ref.tmp4) #52
   call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %agg.result) #52
   resume { ptr, i32 } %.pn
diff --git a/bench/duckdb/optimized/ub_duckdb_common_types_column.cpp.ll b/bench/duckdb/optimized/ub_duckdb_common_types_column.cpp.ll
index 780123e0f92..6571ee7a70e 100644
--- a/bench/duckdb/optimized/ub_duckdb_common_types_column.cpp.ll
+++ b/bench/duckdb/optimized/ub_duckdb_common_types_column.cpp.ll
@@ -21466,24 +21466,23 @@ for.body.lr.ph.i.i.i.i.i.split.us.i.i:            ; preds = %for.body.lr.ph.i.i.
   %add.ptr.i.i.i.i = getelementptr inbounds %"class.std::shared_ptr.194", ptr %call5.i.i.i.i4.i.i.i19, i64 %sub.ptr.div.i
   %_M_end_of_storage.i.i.i.i = getelementptr inbounds i8, ptr %agg.result, i64 16
   store ptr %add.ptr.i.i.i.i, ptr %_M_end_of_storage.i.i.i.i, align 8, !tbaa !726
-  %2 = add nsw i64 %sub.ptr.div.i, -1
   %xtraiter = and i64 %sub.ptr.div.i, 7
   %lcmp.mod.not = icmp eq i64 %xtraiter, 0
   br i1 %lcmp.mod.not, label %for.body.i.i.i.i.i.us.i.i.prol.loopexit, label %for.body.i.i.i.i.i.us.i.i.prol.preheader
 
 for.body.i.i.i.i.i.us.i.i.prol.preheader:         ; preds = %for.body.lr.ph.i.i.i.i.i.split.us.i.i
-  %3 = shl nuw nsw i64 %xtraiter, 4
-  tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %call5.i.i.i.i4.i.i.i19, i8 0, i64 %3, i1 false)
-  %4 = and i64 %sub.ptr.div.i, 576460752303423480
-  %scevgep = getelementptr i8, ptr %call5.i.i.i.i4.i.i.i19, i64 %3
+  %2 = shl nuw nsw i64 %xtraiter, 4
+  tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %call5.i.i.i.i4.i.i.i19, i8 0, i64 %2, i1 false)
+  %3 = and i64 %sub.ptr.div.i, 576460752303423480
+  %scevgep = getelementptr i8, ptr %call5.i.i.i.i4.i.i.i19, i64 %2
   br label %for.body.i.i.i.i.i.us.i.i.prol.loopexit
 
 for.body.i.i.i.i.i.us.i.i.prol.loopexit:          ; preds = %for.body.i.i.i.i.i.us.i.i.prol.preheader, %for.body.lr.ph.i.i.i.i.i.split.us.i.i
   %incdec.ptr.i.i.i.i.i.us.i.i.lcssa.unr = phi ptr [ undef, %for.body.lr.ph.i.i.i.i.i.split.us.i.i ], [ %scevgep, %for.body.i.i.i.i.i.us.i.i.prol.preheader ]
   %__cur.011.i.i.i.i.i.us.i.i.unr = phi ptr [ %call5.i.i.i.i4.i.i.i19, %for.body.lr.ph.i.i.i.i.i.split.us.i.i ], [ %scevgep, %for.body.i.i.i.i.i.us.i.i.prol.preheader ]
-  %__n.addr.010.i.i.i.i.i.us.i.i.unr = phi i64 [ %sub.ptr.div.i, %for.body.lr.ph.i.i.i.i.i.split.us.i.i ], [ %4, %for.body.i.i.i.i.i.us.i.i.prol.preheader ]
-  %5 = icmp ult i64 %2, 7
-  br i1 %5, label %_ZNSt12__shared_ptrIN6duckdb10StringHeapELN9__gnu_cxx12_Lock_policyE2EED2Ev.exit, label %for.body.i.i.i.i.i.us.i.i
+  %__n.addr.010.i.i.i.i.i.us.i.i.unr = phi i64 [ %sub.ptr.div.i, %for.body.lr.ph.i.i.i.i.i.split.us.i.i ], [ %3, %for.body.i.i.i.i.i.us.i.i.prol.preheader ]
+  %4 = icmp samesign ult i64 %sub.ptr.div.i, 8
+  br i1 %4, label %_ZNSt12__shared_ptrIN6duckdb10StringHeapELN9__gnu_cxx12_Lock_policyE2EED2Ev.exit, label %for.body.i.i.i.i.i.us.i.i
 
 for.body.i.i.i.i.i.us.i.i:                        ; preds = %for.body.i.i.i.i.i.us.i.i.prol.loopexit, %for.body.i.i.i.i.i.us.i.i
   %__cur.011.i.i.i.i.i.us.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.us.i.i.7, %for.body.i.i.i.i.i.us.i.i ], [ %__cur.011.i.i.i.i.i.us.i.i.unr, %for.body.i.i.i.i.i.us.i.i.prol.loopexit ]
@@ -21501,7 +21500,7 @@ _ZNSt12__shared_ptrIN6duckdb10StringHeapELN9__gnu_cxx12_Lock_policyE2EED2Ev.exit
   br label %for.body
 
 lpad:                                             ; preds = %for.body.lr.ph.i.i.i.i.i.i.i, %if.then.i.i.i
-  %6 = landingpad { ptr, i32 }
+  %5 = landingpad { ptr, i32 }
           cleanup
   call void @_ZNSt12__shared_ptrIN6duckdb10StringHeapELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %ref.tmp) #26
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %ref.tmp) #26
@@ -21522,102 +21521,102 @@ invoke.cont9:                                     ; preds = %invoke.cont7
 
 invoke.cont11:                                    ; preds = %invoke.cont9
   %heap = getelementptr inbounds i8, ptr %call10, i64 120
-  %7 = load ptr, ptr %heap, align 8, !tbaa !189
-  store ptr %7, ptr %call12, align 8, !tbaa !189
+  %6 = load ptr, ptr %heap, align 8, !tbaa !189
+  store ptr %6, ptr %call12, align 8, !tbaa !189
   %_M_refcount.i.i = getelementptr inbounds i8, ptr %call12, i64 8
   %_M_refcount3.i.i = getelementptr inbounds i8, ptr %call10, i64 128
-  %8 = load ptr, ptr %_M_refcount3.i.i, align 8, !tbaa !34
-  %9 = load ptr, ptr %_M_refcount.i.i, align 8, !tbaa !34
-  %cmp.not.i.i.i = icmp eq ptr %8, %9
+  %7 = load ptr, ptr %_M_refcount3.i.i, align 8, !tbaa !34
+  %8 = load ptr, ptr %_M_refcount.i.i, align 8, !tbaa !34
+  %cmp.not.i.i.i = icmp eq ptr %7, %8
   br i1 %cmp.not.i.i.i, label %_ZNSt10shared_ptrIN6duckdb10StringHeapEEaSERKS2_.exit, label %if.then.i.i.i27
 
 if.then.i.i.i27:                                  ; preds = %invoke.cont11
-  %cmp3.not.i.i.i = icmp eq ptr %8, null
+  %cmp3.not.i.i.i = icmp eq ptr %7, null
   br i1 %cmp3.not.i.i.i, label %if.end.i.i.i28, label %if.then4.i.i.i
 
 if.then4.i.i.i:                                   ; preds = %if.then.i.i.i27
-  %_M_use_count.i.i.i.i = getelementptr inbounds i8, ptr %8, i64 8
-  %10 = load i8, ptr @__libc_single_threaded, align 1, !tbaa !22
-  %tobool.i.not.i.i.i.i = icmp eq i8 %10, 0
+  %_M_use_count.i.i.i.i = getelementptr inbounds i8, ptr %7, i64 8
+  %9 = load i8, ptr @__libc_single_threaded, align 1, !tbaa !22
+  %tobool.i.not.i.i.i.i = icmp eq i8 %9, 0
   br i1 %tobool.i.not.i.i.i.i, label %if.else.i.i.i.i.i, label %if.then.i.i.i.i.i
 
 if.then.i.i.i.i.i:                                ; preds = %if.then4.i.i.i
-  %11 = load i32, ptr %_M_use_count.i.i.i.i, align 4, !tbaa !42
-  %add.i.i.i.i.i = add nsw i32 %11, 1
+  %10 = load i32, ptr %_M_use_count.i.i.i.i, align 4, !tbaa !42
+  %add.i.i.i.i.i = add nsw i32 %10, 1
   store i32 %add.i.i.i.i.i, ptr %_M_use_count.i.i.i.i, align 4, !tbaa !42
   br label %if.end.i.i.i28
 
 if.else.i.i.i.i.i:                                ; preds = %if.then4.i.i.i
-  %12 = atomicrmw volatile add ptr %_M_use_count.i.i.i.i, i32 1 acq_rel, align 4
+  %11 = atomicrmw volatile add ptr %_M_use_count.i.i.i.i, i32 1 acq_rel, align 4
   %.pr.pre.i.i.i = load ptr, ptr %_M_refcount.i.i, align 8, !tbaa !34
   br label %if.end.i.i.i28
 
 if.end.i.i.i28:                                   ; preds = %if.else.i.i.i.i.i, %if.then.i.i.i.i.i, %if.then.i.i.i27
-  %13 = phi ptr [ %9, %if.then.i.i.i27 ], [ %9, %if.then.i.i.i.i.i ], [ %.pr.pre.i.i.i, %if.else.i.i.i.i.i ]
-  %cmp6.not.i.i.i = icmp eq ptr %13, null
+  %12 = phi ptr [ %8, %if.then.i.i.i27 ], [ %8, %if.then.i.i.i.i.i ], [ %.pr.pre.i.i.i, %if.else.i.i.i.i.i ]
+  %cmp6.not.i.i.i = icmp eq ptr %12, null
   br i1 %cmp6.not.i.i.i, label %if.end9.i.i.i, label %if.then7.i.i.i29
 
 if.then7.i.i.i29:                                 ; preds = %if.end.i.i.i28
-  %_M_use_count.i16.i.i.i = getelementptr inbounds i8, ptr %13, i64 8
-  %14 = load atomic i64, ptr %_M_use_count.i16.i.i.i acquire, align 8
-  %cmp.i.i.i.i = icmp eq i64 %14, 4294967297
-  %15 = trunc i64 %14 to i32
+  %_M_use_count.i16.i.i.i = getelementptr inbounds i8, ptr %12, i64 8
+  %13 = load atomic i64, ptr %_M_use_count.i16.i.i.i acquire, align 8
+  %cmp.i.i.i.i = icmp eq i64 %13, 4294967297
+  %14 = trunc i64 %13 to i32
   br i1 %cmp.i.i.i.i, label %if.then.i.i.i.i30, label %if.end.i.i.i.i
 
 if.then.i.i.i.i30:                                ; preds = %if.then7.i.i.i29
   store i32 0, ptr %_M_use_count.i16.i.i.i, align 8, !tbaa !36
-  %_M_weak_count.i.i.i.i = getelementptr inbounds i8, ptr %13, i64 12
+  %_M_weak_count.i.i.i.i = getelementptr inbounds i8, ptr %12, i64 12
   store i32 0, ptr %_M_weak_count.i.i.i.i, align 4, !tbaa !39
-  %vtable.i.i.i.i = load ptr, ptr %13, align 8, !tbaa !40
+  %vtable.i.i.i.i = load ptr, ptr %12, align 8, !tbaa !40
   %vfn.i.i.i.i = getelementptr inbounds i8, ptr %vtable.i.i.i.i, i64 16
-  %16 = load ptr, ptr %vfn.i.i.i.i, align 8
-  tail call void %16(ptr noundef nonnull align 8 dereferenceable(16) %13) #26
-  %vtable3.i.i.i.i = load ptr, ptr %13, align 8, !tbaa !40
+  %15 = load ptr, ptr %vfn.i.i.i.i, align 8
+  tail call void %15(ptr noundef nonnull align 8 dereferenceable(16) %12) #26
+  %vtable3.i.i.i.i = load ptr, ptr %12, align 8, !tbaa !40
   %vfn4.i.i.i.i = getelementptr inbounds i8, ptr %vtable3.i.i.i.i, i64 24
-  %17 = load ptr, ptr %vfn4.i.i.i.i, align 8
-  tail call void %17(ptr noundef nonnull align 8 dereferenceable(16) %13) #26
+  %16 = load ptr, ptr %vfn4.i.i.i.i, align 8
+  tail call void %16(ptr noundef nonnull align 8 dereferenceable(16) %12) #26
   br label %if.end9.i.i.i
 
 if.end.i.i.i.i:                                   ; preds = %if.then7.i.i.i29
-  %18 = load i8, ptr @__libc_single_threaded, align 1, !tbaa !22
-  %tobool.i.i.not.i.i.i.i = icmp eq i8 %18, 0
+  %17 = load i8, ptr @__libc_single_threaded, align 1, !tbaa !22
+  %tobool.i.i.not.i.i.i.i = icmp eq i8 %17, 0
   br i1 %tobool.i.i.not.i.i.i.i, label %if.else.i.i19.i.i.i, label %if.then.i.i17.i.i.i
 
 if.then.i.i17.i.i.i:                              ; preds = %if.end.i.i.i.i
-  %add.i.i18.i.i.i = add nsw i32 %15, -1
+  %add.i.i18.i.i.i = add nsw i32 %14, -1
   store i32 %add.i.i18.i.i.i, ptr %_M_use_count.i16.i.i.i, align 4, !tbaa !42
   br label %invoke.cont.i.i.i.i
 
 if.else.i.i19.i.i.i:                              ; preds = %if.end.i.i.i.i
-  %19 = atomicrmw volatile add ptr %_M_use_count.i16.i.i.i, i32 -1 acq_rel, align 4
+  %18 = atomicrmw volatile add ptr %_M_use_count.i16.i.i.i, i32 -1 acq_rel, align 4
   br label %invoke.cont.i.i.i.i
 
 invoke.cont.i.i.i.i:                              ; preds = %if.else.i.i19.i.i.i, %if.then.i.i17.i.i.i
-  %retval.0.i.i.i.i.i = phi i32 [ %15, %if.then.i.i17.i.i.i ], [ %19, %if.else.i.i19.i.i.i ]
+  %retval.0.i.i.i.i.i = phi i32 [ %14, %if.then.i.i17.i.i.i ], [ %18, %if.else.i.i19.i.i.i ]
   %cmp6.i.i.i.i = icmp eq i32 %retval.0.i.i.i.i.i, 1
   br i1 %cmp6.i.i.i.i, label %if.then7.i.i.i.i, label %if.end9.i.i.i, !prof !43
 
 if.then7.i.i.i.i:                                 ; preds = %invoke.cont.i.i.i.i
-  tail call void @_ZNSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE24_M_release_last_use_coldEv(ptr noundef nonnull align 8 dereferenceable(16) %13) #26
+  tail call void @_ZNSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE24_M_release_last_use_coldEv(ptr noundef nonnull align 8 dereferenceable(16) %12) #26
   br label %if.end9.i.i.i
 
 if.end9.i.i.i:                                    ; preds = %if.then7.i.i.i.i, %invoke.cont.i.i.i.i, %if.then.i.i.i.i30, %if.end.i.i.i28
-  store ptr %8, ptr %_M_refcount.i.i, align 8, !tbaa !34
+  store ptr %7, ptr %_M_refcount.i.i, align 8, !tbaa !34
   br label %_ZNSt10shared_ptrIN6duckdb10StringHeapEEaSERKS2_.exit
 
 _ZNSt10shared_ptrIN6duckdb10StringHeapEEaSERKS2_.exit: ; preds = %if.end9.i.i.i, %invoke.cont11
   %inc = add nuw i64 %segment_idx.037, 1
-  %20 = load ptr, ptr %_M_finish.i, align 8, !tbaa !130
-  %21 = load ptr, ptr %segments, align 8, !tbaa !128
-  %sub.ptr.lhs.cast.i23 = ptrtoint ptr %20 to i64
-  %sub.ptr.rhs.cast.i24 = ptrtoint ptr %21 to i64
+  %19 = load ptr, ptr %_M_finish.i, align 8, !tbaa !130
+  %20 = load ptr, ptr %segments, align 8, !tbaa !128
+  %sub.ptr.lhs.cast.i23 = ptrtoint ptr %19 to i64
+  %sub.ptr.rhs.cast.i24 = ptrtoint ptr %20 to i64
   %sub.ptr.sub.i25 = sub i64 %sub.ptr.lhs.cast.i23, %sub.ptr.rhs.cast.i24
   %sub.ptr.div.i26 = ashr exact i64 %sub.ptr.sub.i25, 3
   %cmp = icmp ult i64 %inc, %sub.ptr.div.i26
   br i1 %cmp, label %for.body, label %nrvo.skipdtor, !llvm.loop !729
 
 lpad6:                                            ; preds = %invoke.cont9, %invoke.cont7, %for.body
-  %22 = landingpad { ptr, i32 }
+  %21 = landingpad { ptr, i32 }
           cleanup
   tail call void @_ZNSt6vectorISt10shared_ptrIN6duckdb10StringHeapEESaIS3_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %agg.result) #26
   br label %eh.resume
@@ -21626,7 +21625,7 @@ nrvo.skipdtor:                                    ; preds = %_ZNSt10shared_ptrIN
   ret void
 
 eh.resume:                                        ; preds = %lpad6, %lpad
-  %.pn = phi { ptr, i32 } [ %22, %lpad6 ], [ %6, %lpad ]
+  %.pn = phi { ptr, i32 } [ %21, %lpad6 ], [ %5, %lpad ]
   resume { ptr, i32 } %.pn
 }
 
diff --git a/bench/duckdb/optimized/ub_duckdb_optimizer_join_order.cpp.ll b/bench/duckdb/optimized/ub_duckdb_optimizer_join_order.cpp.ll
index 47da2212c49..f7ff6004358 100644
--- a/bench/duckdb/optimized/ub_duckdb_optimizer_join_order.cpp.ll
+++ b/bench/duckdb/optimized/ub_duckdb_optimizer_join_order.cpp.ll
@@ -43271,59 +43271,58 @@ if.else:                                          ; preds = %if.then13
   br i1 %tobool.not1.i.i, label %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit, label %while.body.i.i149.preheader
 
 while.body.i.i149.preheader:                      ; preds = %if.else
-  %6 = add nsw i64 %sub.ptr.div.i, -1
   %xtraiter = and i64 %sub.ptr.div.i, 7
   %lcmp.mod.not = icmp eq i64 %xtraiter, 0
   br i1 %lcmp.mod.not, label %while.body.i.i149.prol.loopexit, label %while.body.i.i149.prol.preheader
 
 while.body.i.i149.prol.preheader:                 ; preds = %while.body.i.i149.preheader
-  %7 = and i64 %sub.ptr.div.i, -8
+  %6 = and i64 %sub.ptr.div.i, -8
   br label %while.body.i.i149.prol
 
 while.body.i.i149.prol:                           ; preds = %while.body.i.i149.prol.preheader, %while.body.i.i149.prol
-  %8 = phi ptr [ %9, %while.body.i.i149.prol ], [ %__first.coerce, %while.body.i.i149.prol.preheader ]
+  %7 = phi ptr [ %8, %while.body.i.i149.prol ], [ %__first.coerce, %while.body.i.i149.prol.preheader ]
   %prol.iter = phi i64 [ %prol.iter.next, %while.body.i.i149.prol ], [ 0, %while.body.i.i149.prol.preheader ]
-  %9 = load ptr, ptr %8, align 8, !tbaa !28
+  %8 = load ptr, ptr %7, align 8, !tbaa !28
   %prol.iter.next = add nuw nsw i64 %prol.iter, 1
   %prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
   br i1 %prol.iter.cmp.not, label %while.body.i.i149.prol.loopexit, label %while.body.i.i149.prol, !llvm.loop !1027
 
 while.body.i.i149.prol.loopexit:                  ; preds = %while.body.i.i149.prol, %while.body.i.i149.preheader
-  %.lcssa.unr = phi ptr [ undef, %while.body.i.i149.preheader ], [ %9, %while.body.i.i149.prol ]
-  %__n.addr.02.i.i.unr = phi i64 [ %sub.ptr.div.i, %while.body.i.i149.preheader ], [ %7, %while.body.i.i149.prol ]
-  %.unr = phi ptr [ %__first.coerce, %while.body.i.i149.preheader ], [ %9, %while.body.i.i149.prol ]
-  %10 = icmp ult i64 %6, 7
-  br i1 %10, label %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit, label %while.body.i.i149
+  %.lcssa.unr = phi ptr [ undef, %while.body.i.i149.preheader ], [ %8, %while.body.i.i149.prol ]
+  %__n.addr.02.i.i.unr = phi i64 [ %sub.ptr.div.i, %while.body.i.i149.preheader ], [ %6, %while.body.i.i149.prol ]
+  %.unr = phi ptr [ %__first.coerce, %while.body.i.i149.preheader ], [ %8, %while.body.i.i149.prol ]
+  %9 = icmp ult i64 %sub.ptr.div.i, 8
+  br i1 %9, label %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit, label %while.body.i.i149
 
 while.body.i.i149:                                ; preds = %while.body.i.i149.prol.loopexit, %while.body.i.i149
   %__n.addr.02.i.i = phi i64 [ %dec.i.i.7, %while.body.i.i149 ], [ %__n.addr.02.i.i.unr, %while.body.i.i149.prol.loopexit ]
-  %11 = phi ptr [ %19, %while.body.i.i149 ], [ %.unr, %while.body.i.i149.prol.loopexit ]
+  %10 = phi ptr [ %18, %while.body.i.i149 ], [ %.unr, %while.body.i.i149.prol.loopexit ]
+  %11 = load ptr, ptr %10, align 8, !tbaa !28
   %12 = load ptr, ptr %11, align 8, !tbaa !28
   %13 = load ptr, ptr %12, align 8, !tbaa !28
   %14 = load ptr, ptr %13, align 8, !tbaa !28
   %15 = load ptr, ptr %14, align 8, !tbaa !28
   %16 = load ptr, ptr %15, align 8, !tbaa !28
   %17 = load ptr, ptr %16, align 8, !tbaa !28
-  %18 = load ptr, ptr %17, align 8, !tbaa !28
   %dec.i.i.7 = add nsw i64 %__n.addr.02.i.i, -8
-  %19 = load ptr, ptr %18, align 8, !tbaa !28
+  %18 = load ptr, ptr %17, align 8, !tbaa !28
   %tobool.not.i.i.7 = icmp eq i64 %dec.i.i.7, 0
   br i1 %tobool.not.i.i.7, label %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit, label %while.body.i.i149, !llvm.loop !1029
 
 _ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit: ; preds = %while.body.i.i149, %while.body.i.i149.prol.loopexit, %if.else
-  %__mid.sroa.0.0 = phi ptr [ %__first.coerce, %if.else ], [ %.lcssa.unr, %while.body.i.i149.prol.loopexit ], [ %19, %while.body.i.i149 ]
+  %__mid.sroa.0.0 = phi ptr [ %__first.coerce, %if.else ], [ %.lcssa.unr, %while.body.i.i149.prol.loopexit ], [ %18, %while.body.i.i149 ]
   %cmp.i.not10.i.i.i.i.i.i.i.i = icmp eq ptr %__mid.sroa.0.0, %__last.coerce
   br i1 %cmp.i.not10.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aINSt8__detail14_Node_iteratorImLb1ELb0EEEPmmET0_T_S5_S4_RSaIT1_E.exit, label %for.body.i.i.i.i.i.i.i.i
 
 for.body.i.i.i.i.i.i.i.i:                         ; preds = %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit, %for.body.i.i.i.i.i.i.i.i
   %__result.addr.012.i.i.i.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i.i.i, %for.body.i.i.i.i.i.i.i.i ], [ %2, %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit ]
-  %__first.sroa.0.011.i.i.i.i.i.i.i.i = phi ptr [ %21, %for.body.i.i.i.i.i.i.i.i ], [ %__mid.sroa.0.0, %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit ]
+  %__first.sroa.0.011.i.i.i.i.i.i.i.i = phi ptr [ %20, %for.body.i.i.i.i.i.i.i.i ], [ %__mid.sroa.0.0, %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit ]
   %add.ptr.i.i.i.i.i.i.i.i.i150 = getelementptr inbounds i8, ptr %__first.sroa.0.011.i.i.i.i.i.i.i.i, i64 8
-  %20 = load i64, ptr %add.ptr.i.i.i.i.i.i.i.i.i150, align 8, !tbaa !15
-  store i64 %20, ptr %__result.addr.012.i.i.i.i.i.i.i.i, align 8, !tbaa !15
+  %19 = load i64, ptr %add.ptr.i.i.i.i.i.i.i.i.i150, align 8, !tbaa !15
+  store i64 %19, ptr %__result.addr.012.i.i.i.i.i.i.i.i, align 8, !tbaa !15
   %incdec.ptr.i.i.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__result.addr.012.i.i.i.i.i.i.i.i, i64 8
-  %21 = load ptr, ptr %__first.sroa.0.011.i.i.i.i.i.i.i.i, align 8, !tbaa !28
-  %cmp.i.not.i.i.i.i.i.i.i.i = icmp eq ptr %21, %__last.coerce
+  %20 = load ptr, ptr %__first.sroa.0.011.i.i.i.i.i.i.i.i, align 8, !tbaa !28
+  %cmp.i.not.i.i.i.i.i.i.i.i = icmp eq ptr %20, %__last.coerce
   br i1 %cmp.i.not.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aINSt8__detail14_Node_iteratorImLb1ELb0EEEPmmET0_T_S5_S4_RSaIT1_E.exit, label %for.body.i.i.i.i.i.i.i.i, !llvm.loop !1026
 
 _ZSt22__uninitialized_copy_aINSt8__detail14_Node_iteratorImLb1ELb0EEEPmmET0_T_S5_S4_RSaIT1_E.exit: ; preds = %for.body.i.i.i.i.i.i.i.i, %_ZSt7advanceINSt8__detail14_Node_iteratorImLb1ELb0EEEmEvRT_T0_.exit
@@ -43338,26 +43337,26 @@ if.then.i.i.i.i.i.i.i.i.i155:                     ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit157
 
 _ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit157: ; preds = %if.then.i.i.i.i.i.i.i.i.i155, %_ZSt22__uninitialized_copy_aINSt8__detail14_Node_iteratorImLb1ELb0EEEPmmET0_T_S5_S4_RSaIT1_E.exit
-  %22 = phi ptr [ %add.ptr58, %_ZSt22__uninitialized_copy_aINSt8__detail14_Node_iteratorImLb1ELb0EEEPmmET0_T_S5_S4_RSaIT1_E.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i.i155 ]
-  %add.ptr66 = getelementptr inbounds i8, ptr %22, i64 %sub.ptr.sub.i
+  %21 = phi ptr [ %add.ptr58, %_ZSt22__uninitialized_copy_aINSt8__detail14_Node_iteratorImLb1ELb0EEEPmmET0_T_S5_S4_RSaIT1_E.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i.i155 ]
+  %add.ptr66 = getelementptr inbounds i8, ptr %21, i64 %sub.ptr.sub.i
   store ptr %add.ptr66, ptr %_M_finish, align 8, !tbaa !14
   %cmp.i.not10.i.i.i.i.i158 = icmp eq ptr %__mid.sroa.0.0, %__first.coerce
   br i1 %cmp.i.not10.i.i.i.i.i158, label %if.end121, label %for.body.i.i.i.i.i159
 
 for.body.i.i.i.i.i159:                            ; preds = %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit157, %for.body.i.i.i.i.i159
   %__result.addr.012.i.i.i.i.i160 = phi ptr [ %incdec.ptr.i.i.i.i.i163, %for.body.i.i.i.i.i159 ], [ %__position.coerce, %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit157 ]
-  %__first.sroa.0.011.i.i.i.i.i161 = phi ptr [ %24, %for.body.i.i.i.i.i159 ], [ %__first.coerce, %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit157 ]
+  %__first.sroa.0.011.i.i.i.i.i161 = phi ptr [ %23, %for.body.i.i.i.i.i159 ], [ %__first.coerce, %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit157 ]
   %add.ptr.i.i.i.i.i.i162 = getelementptr inbounds i8, ptr %__first.sroa.0.011.i.i.i.i.i161, i64 8
-  %23 = load i64, ptr %add.ptr.i.i.i.i.i.i162, align 8, !tbaa !15
-  store i64 %23, ptr %__result.addr.012.i.i.i.i.i160, align 8, !tbaa !15
+  %22 = load i64, ptr %add.ptr.i.i.i.i.i.i162, align 8, !tbaa !15
+  store i64 %22, ptr %__result.addr.012.i.i.i.i.i160, align 8, !tbaa !15
   %incdec.ptr.i.i.i.i.i163 = getelementptr inbounds i8, ptr %__result.addr.012.i.i.i.i.i160, i64 8
-  %24 = load ptr, ptr %__first.sroa.0.011.i.i.i.i.i161, align 8, !tbaa !28
-  %cmp.i.not.i.i.i.i.i164 = icmp eq ptr %24, %__mid.sroa.0.0
+  %23 = load ptr, ptr %__first.sroa.0.011.i.i.i.i.i161, align 8, !tbaa !28
+  %cmp.i.not.i.i.i.i.i164 = icmp eq ptr %23, %__mid.sroa.0.0
   br i1 %cmp.i.not.i.i.i.i.i164, label %if.end121, label %for.body.i.i.i.i.i159, !llvm.loop !1026
 
 if.else78:                                        ; preds = %_ZSt8distanceINSt8__detail14_Node_iteratorImLb1ELb0EEEENSt15iterator_traitsIT_E15difference_typeES4_S4_.exit
-  %25 = load ptr, ptr %this, align 8, !tbaa !3
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %25 to i64
+  %24 = load ptr, ptr %this, align 8, !tbaa !3
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %24 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.ptr.div.i.i = ashr exact i64 %sub.ptr.sub.i.i, 3
   %sub.i = sub nsw i64 1152921504606846975, %sub.ptr.div.i.i
@@ -43372,8 +43371,8 @@ _ZNKSt6vectorImSaImEE12_M_check_lenEmPKc.exit:    ; preds = %if.else78
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i.i, i64 %inc.i.i)
   %add.i = add nsw i64 %.sroa.speculated.i, %sub.ptr.div.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.div.i.i
-  %26 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 1152921504606846975)
-  %cond.i = select i1 %cmp7.i, i64 1152921504606846975, i64 %26
+  %25 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 1152921504606846975)
+  %cond.i = select i1 %cmp7.i, i64 1152921504606846975, i64 %25
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseImSaImEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -43386,11 +43385,11 @@ _ZNSt12_Vector_baseImSaImEE11_M_allocateEm.exit:  ; preds = %cond.true.i, %_ZNKS
   %cond.i172 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorImSaImEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i173 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i175 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i173, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i176 = icmp eq ptr %25, %__position.coerce
+  %tobool.not.i.i.i.i.i.i.i.i.i176 = icmp eq ptr %24, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i176, label %for.body.i.i.i.i.i.i.i.i180.preheader, label %if.then.i.i.i.i.i.i.i.i.i177
 
 if.then.i.i.i.i.i.i.i.i.i177:                     ; preds = %_ZNSt12_Vector_baseImSaImEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %cond.i172, ptr align 8 %25, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i175, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %cond.i172, ptr align 8 %24, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i175, i1 false)
   br label %for.body.i.i.i.i.i.i.i.i180.preheader
 
 for.body.i.i.i.i.i.i.i.i180.preheader:            ; preds = %if.then.i.i.i.i.i.i.i.i.i177, %_ZNSt12_Vector_baseImSaImEE11_M_allocateEm.exit
@@ -43399,13 +43398,13 @@ for.body.i.i.i.i.i.i.i.i180.preheader:            ; preds = %if.then.i.i.i.i.i.i
 
 for.body.i.i.i.i.i.i.i.i180:                      ; preds = %for.body.i.i.i.i.i.i.i.i180, %for.body.i.i.i.i.i.i.i.i180.preheader
   %__result.addr.012.i.i.i.i.i.i.i.i181 = phi ptr [ %incdec.ptr.i.i.i.i.i.i.i.i184, %for.body.i.i.i.i.i.i.i.i180 ], [ %add.ptr.i.i.i.i.i.i.i.i.i178, %for.body.i.i.i.i.i.i.i.i180.preheader ]
-  %__first.sroa.0.011.i.i.i.i.i.i.i.i182 = phi ptr [ %28, %for.body.i.i.i.i.i.i.i.i180 ], [ %__first.coerce, %for.body.i.i.i.i.i.i.i.i180.preheader ]
+  %__first.sroa.0.011.i.i.i.i.i.i.i.i182 = phi ptr [ %27, %for.body.i.i.i.i.i.i.i.i180 ], [ %__first.coerce, %for.body.i.i.i.i.i.i.i.i180.preheader ]
   %add.ptr.i.i.i.i.i.i.i.i.i183 = getelementptr inbounds i8, ptr %__first.sroa.0.011.i.i.i.i.i.i.i.i182, i64 8
-  %27 = load i64, ptr %add.ptr.i.i.i.i.i.i.i.i.i183, align 8, !tbaa !15
-  store i64 %27, ptr %__result.addr.012.i.i.i.i.i.i.i.i181, align 8, !tbaa !15
+  %26 = load i64, ptr %add.ptr.i.i.i.i.i.i.i.i.i183, align 8, !tbaa !15
+  store i64 %26, ptr %__result.addr.012.i.i.i.i.i.i.i.i181, align 8, !tbaa !15
   %incdec.ptr.i.i.i.i.i.i.i.i184 = getelementptr inbounds i8, ptr %__result.addr.012.i.i.i.i.i.i.i.i181, i64 8
-  %28 = load ptr, ptr %__first.sroa.0.011.i.i.i.i.i.i.i.i182, align 8, !tbaa !28
-  %cmp.i.not.i.i.i.i.i.i.i.i185 = icmp eq ptr %28, %__last.coerce
+  %27 = load ptr, ptr %__first.sroa.0.011.i.i.i.i.i.i.i.i182, align 8, !tbaa !28
+  %cmp.i.not.i.i.i.i.i.i.i.i185 = icmp eq ptr %27, %__last.coerce
   br i1 %cmp.i.not.i.i.i.i.i.i.i.i185, label %invoke.cont95, label %for.body.i.i.i.i.i.i.i.i180, !llvm.loop !1026
 
 invoke.cont95:                                    ; preds = %for.body.i.i.i.i.i.i.i.i180
@@ -43419,11 +43418,11 @@ if.then.i.i.i.i.i.i.i.i.i192:                     ; preds = %invoke.cont95
 
 invoke.cont99:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i192, %invoke.cont95
   %add.ptr.i.i.i.i.i.i.i.i.i193 = getelementptr inbounds i8, ptr %incdec.ptr.i.i.i.i.i.i.i.i184, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i190
-  %tobool.not.i = icmp eq ptr %25, null
+  %tobool.not.i = icmp eq ptr %24, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseImSaImEE13_M_deallocateEPmm.exit, label %if.then.i195
 
 if.then.i195:                                     ; preds = %invoke.cont99
-  tail call void @_ZdlPv(ptr noundef nonnull %25) #30
+  tail call void @_ZdlPv(ptr noundef nonnull %24) #30
   br label %_ZNSt12_Vector_baseImSaImEE13_M_deallocateEPmm.exit
 
 _ZNSt12_Vector_baseImSaImEE13_M_deallocateEPmm.exit: ; preds = %if.then.i195, %invoke.cont99
diff --git a/bench/duckdb/optimized/ub_duckdb_storage_compression.cpp.ll b/bench/duckdb/optimized/ub_duckdb_storage_compression.cpp.ll
index ced80d44729..f82ac8acded 100644
--- a/bench/duckdb/optimized/ub_duckdb_storage_compression.cpp.ll
+++ b/bench/duckdb/optimized/ub_duckdb_storage_compression.cpp.ll
@@ -4173,15 +4173,14 @@ invoke.cont22:                                    ; preds = %invoke.cont20
 cleanup:                                          ; preds = %invoke.cont22
   %add24 = add i64 %call5, %offset.055
   %sub = sub i64 %count.addr.056, %call5
-  %cmp.not = icmp eq i64 %sub, 0
-  br i1 %cmp.not, label %cleanup25, label %while.body
+  br label %while.body
 
 lpad8:                                            ; preds = %invoke.cont22, %invoke.cont20, %invoke.cont17, %invoke.cont12, %invoke.cont9, %if.end
   %5 = landingpad { ptr, i32 }
           cleanup
   br label %ehcleanup28
 
-cleanup25:                                        ; preds = %cleanup, %invoke.cont4, %while.cond.preheader
+cleanup25:                                        ; preds = %invoke.cont4, %while.cond.preheader
   %_M_refcount.i.i.i = getelementptr inbounds i8, ptr %vdata, i64 64
   %6 = load ptr, ptr %_M_refcount.i.i.i, align 8, !tbaa !110
   %cmp.not.i.i.i.i = icmp eq ptr %6, null
diff --git a/bench/entt/optimized/dispatcher.cpp.ll b/bench/entt/optimized/dispatcher.cpp.ll
index 5577fd5adb4..d1e52d25bf3 100644
--- a/bench/entt/optimized/dispatcher.cpp.ll
+++ b/bench/entt/optimized/dispatcher.cpp.ll
@@ -1723,7 +1723,7 @@ if.then.i.i.i.i948:                               ; preds = %_ZNK4entt4sighIFvR1
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP14one_more_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i.i.i: ; preds = %if.then.i.i.i.i948
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %109 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.lhs.cast.i18.i.i.i
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i.i949, ptr align 1 %add.ptr.i.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i.i949, ptr nonnull align 1 %add.ptr.i.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i.i = load ptr, ptr %_M_finish.i.i.i943, align 8, !tbaa !53
   %.pre31.i.i.i.i = ptrtoint ptr %.pre.i.i.i.i to i64
   br label %if.end.i.i.i.i
@@ -4556,7 +4556,7 @@ if.then.i.i.i:                                    ; preds = %for.body.lr.ph.i, %
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP13another_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i.i: ; preds = %if.then.i.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %sub.ptr.lhs.cast.i18.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i, ptr align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i, ptr nonnull align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i, align 8, !tbaa !53
   %.pre31.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -4706,7 +4706,7 @@ if.then.i.i.i:                                    ; preds = %for.body.lr.ph.i, %
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP8an_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i.i: ; preds = %if.then.i.i.i
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i, %sub.ptr.lhs.cast.i18.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i, ptr align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i, ptr nonnull align 1 %add.ptr.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i = load ptr, ptr %_M_finish.i.i, align 8, !tbaa !53
   %.pre31.i.i.i = ptrtoint ptr %.pre.i.i.i to i64
   br label %if.end.i.i.i
@@ -9757,7 +9757,7 @@ if.then.i.i.i.i395:                               ; preds = %for.body.lr.ph.i.i,
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP8an_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i.i.i: ; preds = %if.then.i.i.i.i395
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %89 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.lhs.cast.i18.i.i.i
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i.i, ptr align 1 %add.ptr.i.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i.i, ptr nonnull align 1 %add.ptr.i.i.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i.i.i = load ptr, ptr %_M_finish.i.i.i384, align 8, !tbaa !53
   %.pre31.i.i.i.i = ptrtoint ptr %.pre.i.i.i.i to i64
   br label %if.end.i.i.i.i
@@ -10057,7 +10057,7 @@ if.then.i.i.i.i488:                               ; preds = %for.body.lr.ph.i.i4
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP8an_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i.i.i493: ; preds = %if.then.i.i.i.i488
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i494 = ptrtoint ptr %127 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i495 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i494, %sub.ptr.lhs.cast.i18.i.i.i491
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i.i489, ptr align 1 %add.ptr.i.i.i490, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i495, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i.i489, ptr nonnull align 1 %add.ptr.i.i.i490, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i495, i1 false)
   %.pre.i.i.i.i496 = load ptr, ptr %_M_finish.i.i.i461, align 8, !tbaa !53
   %.pre31.i.i.i.i497 = ptrtoint ptr %.pre.i.i.i.i496 to i64
   br label %if.end.i.i.i.i498
@@ -10414,7 +10414,7 @@ if.then.i.i.i.i624:                               ; preds = %for.body.lr.ph.i.i6
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP8an_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i.i.i629: ; preds = %if.then.i.i.i.i624
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i630 = ptrtoint ptr %166 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i631 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i630, %sub.ptr.lhs.cast.i18.i.i.i627
-  call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i.i625, ptr align 1 %add.ptr.i.i.i626, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i631, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre.i.i625, ptr nonnull align 1 %add.ptr.i.i.i626, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i631, i1 false)
   %.pre.i.i.i.i632 = load ptr, ptr %_M_finish.i.i.i597, align 8, !tbaa !53
   %.pre31.i.i.i.i633 = ptrtoint ptr %.pre.i.i.i.i632 to i64
   br label %if.end.i.i.i.i634
@@ -12419,7 +12419,7 @@ for.cond.cleanup:                                 ; preds = %for.body.lr.ph, %fo
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP8an_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i: ; preds = %for.cond.cleanup
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i, %sub.ptr.lhs.cast.i18.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre, ptr align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre, ptr nonnull align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i = load ptr, ptr %_M_finish.i, align 8, !tbaa !53
   %.pre31.i.i = ptrtoint ptr %.pre.i.i to i64
   br label %if.end.i.i
@@ -13349,7 +13349,7 @@ for.cond.cleanup:                                 ; preds = %for.body.lr.ph, %fo
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP14one_more_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i: ; preds = %for.cond.cleanup
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i, %sub.ptr.lhs.cast.i18.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre, ptr align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre, ptr nonnull align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i = load ptr, ptr %_M_finish.i, align 8, !tbaa !53
   %.pre31.i.i = ptrtoint ptr %.pre.i.i to i64
   br label %if.end.i.i
@@ -14084,7 +14084,7 @@ for.cond.cleanup:                                 ; preds = %for.body.lr.ph, %fo
 _ZSt4moveIN9__gnu_cxx17__normal_iteratorIP13another_eventSt6vectorIS2_SaIS2_EEEES7_ET0_T_S9_S8_.exit.i.i: ; preds = %for.cond.cleanup
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i.i.i.i.i.i = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i, %sub.ptr.lhs.cast.i18.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre, ptr align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %.pre, ptr nonnull align 1 %add.ptr.i, i64 %sub.ptr.sub.i.i.i.i.i.i.i, i1 false)
   %.pre.i.i = load ptr, ptr %_M_finish.i, align 8, !tbaa !53
   %.pre31.i.i = ptrtoint ptr %.pre.i.i to i64
   br label %if.end.i.i
diff --git a/bench/entt/optimized/version.cpp.ll b/bench/entt/optimized/version.cpp.ll
index 03a0d4ca713..5ad554ada11 100644
--- a/bench/entt/optimized/version.cpp.ll
+++ b/bench/entt/optimized/version.cpp.ll
@@ -28707,13 +28707,12 @@ _ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i.i: ; preds = %_ZNSt6ve
   %add.ptr.i.i.i.i = getelementptr inbounds %"struct.std::pair.166", ptr %call5.i.i.i.i4.i.i19.i, i64 %sub.ptr.div.i.i
   %_M_end_of_storage.i.i.i.i = getelementptr inbounds i8, ptr %__executor19, i64 88
   store ptr %add.ptr.i.i.i.i, ptr %_M_end_of_storage.i.i.i.i, align 8, !tbaa !589
-  %17 = add nsw i64 %sub.ptr.div.i.i, -1
   %xtraiter = and i64 %sub.ptr.div.i.i, 7
   %lcmp.mod.not = icmp eq i64 %xtraiter, 0
   br i1 %lcmp.mod.not, label %for.inc.i.i.i.i.i.i.prol.loopexit, label %for.inc.i.i.i.i.i.i.prol.preheader
 
 for.inc.i.i.i.i.i.i.prol.preheader:               ; preds = %_ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i.i
-  %18 = and i64 %sub.ptr.div.i.i, 576460752303423480
+  %17 = and i64 %sub.ptr.div.i.i, 576460752303423480
   br label %for.inc.i.i.i.i.i.i.prol
 
 for.inc.i.i.i.i.i.i.prol:                         ; preds = %for.inc.i.i.i.i.i.i.prol.preheader, %for.inc.i.i.i.i.i.i.prol
@@ -28730,9 +28729,9 @@ for.inc.i.i.i.i.i.i.prol:                         ; preds = %for.inc.i.i.i.i.i.i
 for.inc.i.i.i.i.i.i.prol.loopexit:                ; preds = %for.inc.i.i.i.i.i.i.prol, %_ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i.i
   %incdec.ptr.i.i.i.i.i.i134.lcssa.unr = phi ptr [ undef, %_ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i.i ], [ %incdec.ptr.i.i.i.i.i.i134.prol, %for.inc.i.i.i.i.i.i.prol ]
   %__cur.013.i.i.i.i.i.i.unr = phi ptr [ %call5.i.i.i.i4.i.i19.i, %_ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i.i ], [ %incdec.ptr.i.i.i.i.i.i134.prol, %for.inc.i.i.i.i.i.i.prol ]
-  %__n.addr.012.i.i.i.i.i.i.unr = phi i64 [ %sub.ptr.div.i.i, %_ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i.i ], [ %18, %for.inc.i.i.i.i.i.i.prol ]
-  %19 = icmp ult i64 %17, 7
-  br i1 %19, label %invoke.cont.i, label %for.inc.i.i.i.i.i.i
+  %__n.addr.012.i.i.i.i.i.i.unr = phi i64 [ %sub.ptr.div.i.i, %_ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i.i ], [ %17, %for.inc.i.i.i.i.i.i.prol ]
+  %18 = icmp ult i64 %sub.ptr.div.i.i, 8
+  br i1 %18, label %invoke.cont.i, label %for.inc.i.i.i.i.i.i
 
 for.inc.i.i.i.i.i.i:                              ; preds = %for.inc.i.i.i.i.i.i.prol.loopexit, %for.inc.i.i.i.i.i.i
   %__cur.013.i.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i134.7, %for.inc.i.i.i.i.i.i ], [ %__cur.013.i.i.i.i.i.i.unr, %for.inc.i.i.i.i.i.i.prol.loopexit ]
@@ -28779,8 +28778,8 @@ invoke.cont.i:                                    ; preds = %for.inc.i.i.i.i.i.i
   store ptr %__cur.0.lcssa.i.i.i.i.i.i, ptr %_M_finish.i.i9.i.i, align 8, !tbaa !596
   %_M_states.i136 = getelementptr inbounds i8, ptr %__executor19, i64 96
   %_M_start_state.i.i = getelementptr inbounds i8, ptr %.pre, i64 32
-  %20 = load i64, ptr %_M_start_state.i.i, align 8, !tbaa !86
-  store i64 %20, ptr %_M_states.i136, align 8, !tbaa !597
+  %19 = load i64, ptr %_M_start_state.i.i, align 8, !tbaa !86
+  store i64 %19, ptr %_M_states.i136, align 8, !tbaa !597
   %_M_flags.i137 = getelementptr inbounds i8, ptr %__executor19, i64 112
   %and.i.i138 = and i32 %__flags, 128
   %tobool.not.i139 = icmp eq i32 %and.i.i138, 0
@@ -28790,7 +28789,7 @@ invoke.cont.i:                                    ; preds = %for.inc.i.i.i.i.i.i
   br i1 %__match_mode, label %if.then21, label %if.else26
 
 common.resume:                                    ; preds = %lpad22, %lpad
-  %common.resume.op = phi { ptr, i32 } [ %lpad.phi, %lpad ], [ %23, %lpad22 ]
+  %common.resume.op = phi { ptr, i32 } [ %lpad.phi, %lpad ], [ %22, %lpad22 ]
   resume { ptr, i32 } %common.resume.op
 
 if.then21:                                        ; preds = %invoke.cont.i
@@ -28804,17 +28803,17 @@ if.then21:                                        ; preds = %invoke.cont.i
           to label %call2.i.i.i.noexc unwind label %lpad22
 
 call2.i.i.i.noexc:                                ; preds = %if.then21
-  %21 = load i64, ptr %_M_states.i136, align 8, !tbaa !600
-  invoke void @_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EE6_M_dfsENS9_11_Match_modeEl(ptr noundef nonnull align 8 dereferenceable(117) %__executor19, i8 noundef zeroext 0, i64 noundef %21)
+  %20 = load i64, ptr %_M_states.i136, align 8, !tbaa !600
+  invoke void @_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EE6_M_dfsENS9_11_Match_modeEl(ptr noundef nonnull align 8 dereferenceable(117) %__executor19, i8 noundef zeroext 0, i64 noundef %20)
           to label %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EE8_M_matchEv.exit unwind label %lpad22
 
 _ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EE8_M_matchEv.exit: ; preds = %call2.i.i.i.noexc
-  %22 = load i8, ptr %_M_has_sol.i.i.i, align 4, !tbaa !599, !range !26, !noundef !27
-  %tobool.i.i.i = icmp ne i8 %22, 0
+  %21 = load i8, ptr %_M_has_sol.i.i.i, align 4, !tbaa !599, !range !26, !noundef !27
+  %tobool.i.i.i = icmp ne i8 %21, 0
   br label %if.end30
 
 lpad22:                                           ; preds = %if.else26, %call2.i.i.i.noexc, %if.then21
-  %23 = landingpad { ptr, i32 }
+  %22 = landingpad { ptr, i32 }
           cleanup
   call void @_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EED2Ev(ptr noundef nonnull align 8 dereferenceable(117) %__executor19) #25
   call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %__executor19) #25
@@ -28826,21 +28825,21 @@ if.else26:                                        ; preds = %invoke.cont.i
 
 if.end30:                                         ; preds = %if.else26, %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EE8_M_matchEv.exit
   %__ret.1.in = phi i1 [ %tobool.i.i.i, %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EE8_M_matchEv.exit ], [ %call28, %if.else26 ]
-  %24 = load ptr, ptr %_M_rep_count.i130, align 8, !tbaa !584
-  %tobool.not.i.i.i.i145 = icmp eq ptr %24, null
+  %23 = load ptr, ptr %_M_rep_count.i130, align 8, !tbaa !584
+  %tobool.not.i.i.i.i145 = icmp eq ptr %23, null
   br i1 %tobool.not.i.i.i.i145, label %_ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i147, label %if.then.i.i.i.i146
 
 if.then.i.i.i.i146:                               ; preds = %if.end30
-  call void @_ZdlPv(ptr noundef nonnull %24) #26
+  call void @_ZdlPv(ptr noundef nonnull %23) #26
   br label %_ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i147
 
 _ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i147: ; preds = %if.then.i.i.i.i146, %if.end30
-  %25 = load ptr, ptr %__executor19, align 8, !tbaa !33
-  %tobool.not.i.i.i2.i148 = icmp eq ptr %25, null
+  %24 = load ptr, ptr %__executor19, align 8, !tbaa !33
+  %tobool.not.i.i.i2.i148 = icmp eq ptr %24, null
   br i1 %tobool.not.i.i.i2.i148, label %if.end31, label %if.then.i.i.i3.i149
 
 if.then.i.i.i3.i149:                              ; preds = %_ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i147
-  call void @_ZdlPv(ptr noundef nonnull %25) #26
+  call void @_ZdlPv(ptr noundef nonnull %24) #26
   br label %if.end31
 
 if.end31:                                         ; preds = %if.then.i.i.i3.i149, %_ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i147
@@ -28848,26 +28847,26 @@ if.end31:                                         ; preds = %if.then.i.i.i3.i149
   br i1 %__ret.1.in, label %if.then33, label %if.else73
 
 if.then33:                                        ; preds = %if.end31, %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb0EED2Ev.exit
-  %26 = load ptr, ptr %__m, align 8, !tbaa !28
+  %25 = load ptr, ptr %__m, align 8, !tbaa !28
   %_M_finish.i = getelementptr inbounds i8, ptr %__m, i64 8
-  %27 = load ptr, ptr %_M_finish.i, align 8, !tbaa !28
-  %cmp.i.not167 = icmp eq ptr %26, %27
+  %26 = load ptr, ptr %_M_finish.i, align 8, !tbaa !28
+  %cmp.i.not167 = icmp eq ptr %25, %26
   br i1 %cmp.i.not167, label %for.cond.cleanup, label %for.body
 
 for.cond.cleanup:                                 ; preds = %if.end41, %if.then33
-  %sub.ptr.lhs.cast.i.i152 = ptrtoint ptr %27 to i64
-  %sub.ptr.rhs.cast.i.i153 = ptrtoint ptr %26 to i64
+  %sub.ptr.lhs.cast.i.i152 = ptrtoint ptr %26 to i64
+  %sub.ptr.rhs.cast.i.i153 = ptrtoint ptr %25 to i64
   %sub.ptr.sub.i.i154 = sub i64 %sub.ptr.lhs.cast.i.i152, %sub.ptr.rhs.cast.i.i153
-  %28 = getelementptr i8, ptr %26, i64 %sub.ptr.sub.i.i154
-  %add.ptr.i.i = getelementptr i8, ptr %28, i64 -48
-  %add.ptr.i.i159 = getelementptr i8, ptr %28, i64 -24
+  %27 = getelementptr i8, ptr %25, i64 %sub.ptr.sub.i.i154
+  %add.ptr.i.i = getelementptr i8, ptr %27, i64 -48
+  %add.ptr.i.i159 = getelementptr i8, ptr %27, i64 -24
   br i1 %__match_mode, label %if.then46, label %if.else53
 
 for.body:                                         ; preds = %if.then33, %if.end41
-  %__begin0.sroa.0.0168 = phi ptr [ %incdec.ptr.i160, %if.end41 ], [ %26, %if.then33 ]
+  %__begin0.sroa.0.0168 = phi ptr [ %incdec.ptr.i160, %if.end41 ], [ %25, %if.then33 ]
   %matched = getelementptr inbounds i8, ptr %__begin0.sroa.0.0168, i64 16
-  %29 = load i8, ptr %matched, align 8, !tbaa !601, !range !26, !noundef !27
-  %tobool39.not = icmp eq i8 %29, 0
+  %28 = load i8, ptr %matched, align 8, !tbaa !601, !range !26, !noundef !27
+  %tobool39.not = icmp eq i8 %28, 0
   br i1 %tobool39.not, label %if.then40, label %if.end41
 
 if.then40:                                        ; preds = %for.body
@@ -28878,46 +28877,46 @@ if.then40:                                        ; preds = %for.body
 
 if.end41:                                         ; preds = %if.then40, %for.body
   %incdec.ptr.i160 = getelementptr inbounds i8, ptr %__begin0.sroa.0.0168, i64 24
-  %cmp.i.not = icmp eq ptr %incdec.ptr.i160, %27
+  %cmp.i.not = icmp eq ptr %incdec.ptr.i160, %26
   br i1 %cmp.i.not, label %for.cond.cleanup, label %for.body
 
 if.then46:                                        ; preds = %for.cond.cleanup
-  %matched47 = getelementptr i8, ptr %28, i64 -32
+  %matched47 = getelementptr i8, ptr %27, i64 -32
   store i8 0, ptr %matched47, align 8, !tbaa !601
   store ptr %__s, ptr %add.ptr.i.i, align 8, !tbaa !605
-  %second49 = getelementptr i8, ptr %28, i64 -40
+  %second49 = getelementptr i8, ptr %27, i64 -40
   store ptr %__s, ptr %second49, align 8, !tbaa !604
-  %matched50 = getelementptr i8, ptr %28, i64 -8
+  %matched50 = getelementptr i8, ptr %27, i64 -8
   store i8 0, ptr %matched50, align 8, !tbaa !601
   store ptr %__e, ptr %add.ptr.i.i159, align 8, !tbaa !605
-  %second52 = getelementptr i8, ptr %28, i64 -16
+  %second52 = getelementptr i8, ptr %27, i64 -16
   store ptr %__e, ptr %second52, align 8, !tbaa !604
   br label %return
 
 if.else53:                                        ; preds = %for.cond.cleanup
   store ptr %__s, ptr %add.ptr.i.i, align 8, !tbaa !605
-  %30 = load ptr, ptr %26, align 8, !tbaa !605
-  %second57 = getelementptr i8, ptr %28, i64 -40
-  store ptr %30, ptr %second57, align 8, !tbaa !604
-  %cmp60 = icmp ne ptr %30, %__s
-  %matched61 = getelementptr i8, ptr %28, i64 -32
+  %29 = load ptr, ptr %25, align 8, !tbaa !605
+  %second57 = getelementptr i8, ptr %27, i64 -40
+  store ptr %29, ptr %second57, align 8, !tbaa !604
+  %cmp60 = icmp ne ptr %29, %__s
+  %matched61 = getelementptr i8, ptr %27, i64 -32
   %frombool62 = zext i1 %cmp60 to i8
   store i8 %frombool62, ptr %matched61, align 8, !tbaa !601
-  %second64 = getelementptr inbounds i8, ptr %26, i64 8
-  %31 = load ptr, ptr %second64, align 8, !tbaa !604
-  store ptr %31, ptr %add.ptr.i.i159, align 8, !tbaa !605
-  %second66 = getelementptr i8, ptr %28, i64 -16
+  %second64 = getelementptr inbounds i8, ptr %25, i64 8
+  %30 = load ptr, ptr %second64, align 8, !tbaa !604
+  store ptr %30, ptr %add.ptr.i.i159, align 8, !tbaa !605
+  %second66 = getelementptr i8, ptr %27, i64 -16
   store ptr %__e, ptr %second66, align 8, !tbaa !604
-  %cmp69 = icmp ne ptr %31, %__e
-  %matched70 = getelementptr i8, ptr %28, i64 -8
+  %cmp69 = icmp ne ptr %30, %__e
+  %matched70 = getelementptr i8, ptr %27, i64 -8
   %frombool71 = zext i1 %cmp69 to i8
   store i8 %frombool71, ptr %matched70, align 8, !tbaa !601
   br label %return
 
 if.else73:                                        ; preds = %if.end31, %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb0EED2Ev.exit
   call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %__sm.i) #25
-  %32 = getelementptr inbounds i8, ptr %__sm.i, i64 16
-  store i8 0, ptr %32, align 8
+  %31 = getelementptr inbounds i8, ptr %__sm.i, i64 16
+  store i8 0, ptr %31, align 8
   %second.i = getelementptr inbounds i8, ptr %__sm.i, i64 8
   store ptr %__e, ptr %second.i, align 8, !tbaa !604
   store ptr %__e, ptr %__sm.i, align 8, !tbaa !605
@@ -28980,13 +28979,12 @@ call5.i.i.i.i4.i.i.noexc:                         ; preds = %_ZNSt12_Vector_base
   %add.ptr.i.i.i = getelementptr inbounds %"struct.std::pair.166", ptr %call5.i.i.i.i4.i.i26, i64 %sub.ptr.div.i
   %_M_end_of_storage.i.i.i = getelementptr inbounds i8, ptr %this, i64 88
   store ptr %add.ptr.i.i.i, ptr %_M_end_of_storage.i.i.i, align 8, !tbaa !589
-  %3 = add nsw i64 %sub.ptr.div.i, -1
   %xtraiter = and i64 %sub.ptr.div.i, 7
   %lcmp.mod.not = icmp eq i64 %xtraiter, 0
   br i1 %lcmp.mod.not, label %for.inc.i.i.i.i.i.prol.loopexit, label %for.inc.i.i.i.i.i.prol.preheader
 
 for.inc.i.i.i.i.i.prol.preheader:                 ; preds = %call5.i.i.i.i4.i.i.noexc
-  %4 = and i64 %sub.ptr.div.i, 576460752303423480
+  %3 = and i64 %sub.ptr.div.i, 576460752303423480
   br label %for.inc.i.i.i.i.i.prol
 
 for.inc.i.i.i.i.i.prol:                           ; preds = %for.inc.i.i.i.i.i.prol.preheader, %for.inc.i.i.i.i.i.prol
@@ -29003,9 +29001,9 @@ for.inc.i.i.i.i.i.prol:                           ; preds = %for.inc.i.i.i.i.i.p
 for.inc.i.i.i.i.i.prol.loopexit:                  ; preds = %for.inc.i.i.i.i.i.prol, %call5.i.i.i.i4.i.i.noexc
   %incdec.ptr.i.i.i.i.i.lcssa.unr = phi ptr [ undef, %call5.i.i.i.i4.i.i.noexc ], [ %incdec.ptr.i.i.i.i.i.prol, %for.inc.i.i.i.i.i.prol ]
   %__cur.013.i.i.i.i.i.unr = phi ptr [ %call5.i.i.i.i4.i.i26, %call5.i.i.i.i4.i.i.noexc ], [ %incdec.ptr.i.i.i.i.i.prol, %for.inc.i.i.i.i.i.prol ]
-  %__n.addr.012.i.i.i.i.i.unr = phi i64 [ %sub.ptr.div.i, %call5.i.i.i.i4.i.i.noexc ], [ %4, %for.inc.i.i.i.i.i.prol ]
-  %5 = icmp ult i64 %3, 7
-  br i1 %5, label %invoke.cont, label %for.inc.i.i.i.i.i
+  %__n.addr.012.i.i.i.i.i.unr = phi i64 [ %sub.ptr.div.i, %call5.i.i.i.i4.i.i.noexc ], [ %3, %for.inc.i.i.i.i.i.prol ]
+  %4 = icmp ult i64 %sub.ptr.div.i, 8
+  br i1 %4, label %invoke.cont, label %for.inc.i.i.i.i.i
 
 for.inc.i.i.i.i.i:                                ; preds = %for.inc.i.i.i.i.i.prol.loopexit, %for.inc.i.i.i.i.i
   %__cur.013.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.7, %for.inc.i.i.i.i.i ], [ %__cur.013.i.i.i.i.i.unr, %for.inc.i.i.i.i.i.prol.loopexit ]
@@ -29052,11 +29050,11 @@ invoke.cont:                                      ; preds = %for.inc.i.i.i.i.i,
   store ptr %__cur.0.lcssa.i.i.i.i.i, ptr %_M_finish.i.i9.i, align 8, !tbaa !596
   %_M_states = getelementptr inbounds i8, ptr %this, i64 96
   %_M_start_state.i = getelementptr inbounds i8, ptr %0, i64 32
-  %6 = load i64, ptr %_M_start_state.i, align 8, !tbaa !86
-  %7 = load ptr, ptr %_M_finish.i, align 8, !tbaa !140
-  %8 = load ptr, ptr %add.ptr, align 8, !tbaa !87
-  %sub.ptr.lhs.cast.i28 = ptrtoint ptr %7 to i64
-  %sub.ptr.rhs.cast.i29 = ptrtoint ptr %8 to i64
+  %5 = load i64, ptr %_M_start_state.i, align 8, !tbaa !86
+  %6 = load ptr, ptr %_M_finish.i, align 8, !tbaa !140
+  %7 = load ptr, ptr %add.ptr, align 8, !tbaa !87
+  %sub.ptr.lhs.cast.i28 = ptrtoint ptr %6 to i64
+  %sub.ptr.rhs.cast.i29 = ptrtoint ptr %7 to i64
   %sub.ptr.sub.i30 = sub i64 %sub.ptr.lhs.cast.i28, %sub.ptr.rhs.cast.i29
   %sub.ptr.div.i31 = sdiv exact i64 %sub.ptr.sub.i30, 48
   tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(24) %_M_states, i8 0, i64 24, i1 false)
@@ -29064,11 +29062,11 @@ invoke.cont:                                      ; preds = %for.inc.i.i.i.i.i,
           to label %invoke.cont10 unwind label %lpad.i
 
 lpad.i:                                           ; preds = %invoke.cont
-  %9 = landingpad { ptr, i32 }
+  %8 = landingpad { ptr, i32 }
           cleanup
   tail call void @_ZNSt6vectorISt4pairIlS_INSt7__cxx119sub_matchIPKcEESaIS5_EEESaIS8_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %_M_states) #25
-  %10 = load ptr, ptr %_M_rep_count, align 8, !tbaa !584
-  %tobool.not.i.i.i = icmp eq ptr %10, null
+  %9 = load ptr, ptr %_M_rep_count, align 8, !tbaa !584
+  %tobool.not.i.i.i = icmp eq ptr %9, null
   br i1 %tobool.not.i.i.i, label %ehcleanup21, label %if.then.i.i.i
 
 invoke.cont10:                                    ; preds = %invoke.cont
@@ -29076,7 +29074,7 @@ invoke.cont10:                                    ; preds = %invoke.cont
   tail call void @llvm.memset.p0.i64(ptr nonnull align 1 %call.i, i8 0, i64 %sub.ptr.div.i31, i1 false)
   store ptr %call.i, ptr %_M_visited_states.i, align 8, !tbaa !580
   %_M_start.i = getelementptr inbounds i8, ptr %this, i64 128
-  store i64 %6, ptr %_M_start.i, align 8, !tbaa !607
+  store i64 %5, ptr %_M_start.i, align 8, !tbaa !607
   %and.i = and i32 %__flags, 128
   %tobool.not = icmp eq i32 %and.i, 0
   %and.i.i = and i32 %__flags, -6
@@ -29086,22 +29084,22 @@ invoke.cont10:                                    ; preds = %invoke.cont
   ret void
 
 lpad:                                             ; preds = %_ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i, %if.then.i.i
-  %11 = landingpad { ptr, i32 }
+  %10 = landingpad { ptr, i32 }
           cleanup
   br label %ehcleanup21
 
 if.then.i.i.i:                                    ; preds = %lpad.i
-  tail call void @_ZdlPv(ptr noundef nonnull %10) #26
+  tail call void @_ZdlPv(ptr noundef nonnull %9) #26
   br label %ehcleanup21
 
 ehcleanup21:                                      ; preds = %if.then.i.i.i, %lpad, %lpad.i
-  %.pn = phi { ptr, i32 } [ %11, %lpad ], [ %9, %lpad.i ], [ %9, %if.then.i.i.i ]
-  %12 = load ptr, ptr %this, align 8, !tbaa !33
-  %tobool.not.i.i.i32 = icmp eq ptr %12, null
+  %.pn = phi { ptr, i32 } [ %10, %lpad ], [ %8, %lpad.i ], [ %8, %if.then.i.i.i ]
+  %11 = load ptr, ptr %this, align 8, !tbaa !33
+  %tobool.not.i.i.i32 = icmp eq ptr %11, null
   br i1 %tobool.not.i.i.i32, label %_ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit, label %if.then.i.i.i33
 
 if.then.i.i.i33:                                  ; preds = %ehcleanup21
-  tail call void @_ZdlPv(ptr noundef nonnull %12) #26
+  tail call void @_ZdlPv(ptr noundef nonnull %11) #26
   br label %_ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit
 
 _ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit: ; preds = %if.then.i.i.i33, %ehcleanup21
@@ -32125,13 +32123,12 @@ call5.i.i.i.i4.i.i.noexc.i:                       ; preds = %_ZNSt12_Vector_base
   %add.ptr.i.i.i.i = getelementptr inbounds %"struct.std::pair.166", ptr %call5.i.i.i.i4.i.i19.i, i64 %sub.ptr.div.i.i31
   %_M_end_of_storage.i.i.i.i = getelementptr inbounds i8, ptr %__sub, i64 88
   store ptr %add.ptr.i.i.i.i, ptr %_M_end_of_storage.i.i.i.i, align 8, !tbaa !589
-  %9 = add nsw i64 %sub.ptr.div.i.i31, -1
   %xtraiter = and i64 %sub.ptr.div.i.i31, 7
   %lcmp.mod.not = icmp eq i64 %xtraiter, 0
   br i1 %lcmp.mod.not, label %for.inc.i.i.i.i.i.i.prol.loopexit, label %for.inc.i.i.i.i.i.i.prol.preheader
 
 for.inc.i.i.i.i.i.i.prol.preheader:               ; preds = %call5.i.i.i.i4.i.i.noexc.i
-  %10 = and i64 %sub.ptr.div.i.i31, 576460752303423480
+  %9 = and i64 %sub.ptr.div.i.i31, 576460752303423480
   br label %for.inc.i.i.i.i.i.i.prol
 
 for.inc.i.i.i.i.i.i.prol:                         ; preds = %for.inc.i.i.i.i.i.i.prol.preheader, %for.inc.i.i.i.i.i.i.prol
@@ -32148,9 +32145,9 @@ for.inc.i.i.i.i.i.i.prol:                         ; preds = %for.inc.i.i.i.i.i.i
 for.inc.i.i.i.i.i.i.prol.loopexit:                ; preds = %for.inc.i.i.i.i.i.i.prol, %call5.i.i.i.i4.i.i.noexc.i
   %incdec.ptr.i.i.i.i.i.i32.lcssa.unr = phi ptr [ undef, %call5.i.i.i.i4.i.i.noexc.i ], [ %incdec.ptr.i.i.i.i.i.i32.prol, %for.inc.i.i.i.i.i.i.prol ]
   %__cur.013.i.i.i.i.i.i.unr = phi ptr [ %call5.i.i.i.i4.i.i19.i, %call5.i.i.i.i4.i.i.noexc.i ], [ %incdec.ptr.i.i.i.i.i.i32.prol, %for.inc.i.i.i.i.i.i.prol ]
-  %__n.addr.012.i.i.i.i.i.i.unr = phi i64 [ %sub.ptr.div.i.i31, %call5.i.i.i.i4.i.i.noexc.i ], [ %10, %for.inc.i.i.i.i.i.i.prol ]
-  %11 = icmp ult i64 %9, 7
-  br i1 %11, label %invoke.cont.i33, label %for.inc.i.i.i.i.i.i
+  %__n.addr.012.i.i.i.i.i.i.unr = phi i64 [ %sub.ptr.div.i.i31, %call5.i.i.i.i4.i.i.noexc.i ], [ %9, %for.inc.i.i.i.i.i.i.prol ]
+  %10 = icmp ult i64 %sub.ptr.div.i.i31, 8
+  br i1 %10, label %invoke.cont.i33, label %for.inc.i.i.i.i.i.i
 
 for.inc.i.i.i.i.i.i:                              ; preds = %for.inc.i.i.i.i.i.i.prol.loopexit, %for.inc.i.i.i.i.i.i
   %__cur.013.i.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i32.7, %for.inc.i.i.i.i.i.i ], [ %__cur.013.i.i.i.i.i.i.unr, %for.inc.i.i.i.i.i.i.prol.loopexit ]
@@ -32213,75 +32210,75 @@ invoke.cont.i33:                                  ; preds = %for.inc.i.i.i.i.i.i
           to label %call2.i.i.noexc unwind label %lpad2
 
 lpad.i:                                           ; preds = %_ZNSt12_Vector_baseISt4pairIPKciESaIS3_EEC2EmRKS4_.exit.i.i, %if.then.i.i.i
-  %12 = landingpad { ptr, i32 }
+  %11 = landingpad { ptr, i32 }
           cleanup
   br label %ehcleanup15
 
 call2.i.i.noexc:                                  ; preds = %invoke.cont.i33
-  %13 = load i64, ptr %_M_states.i, align 8, !tbaa !600
-  invoke void @_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EE6_M_dfsENS9_11_Match_modeEl(ptr noundef nonnull align 8 dereferenceable(117) %__sub, i8 noundef zeroext 1, i64 noundef %13)
+  %12 = load i64, ptr %_M_states.i, align 8, !tbaa !600
+  invoke void @_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EE6_M_dfsENS9_11_Match_modeEl(ptr noundef nonnull align 8 dereferenceable(117) %__sub, i8 noundef zeroext 1, i64 noundef %12)
           to label %invoke.cont3 unwind label %lpad2
 
 invoke.cont3:                                     ; preds = %call2.i.i.noexc
-  %14 = load i8, ptr %_M_has_sol.i.i, align 4, !tbaa !599, !range !26, !noundef !27
-  %tobool.i.i = icmp ne i8 %14, 0
+  %13 = load i8, ptr %_M_has_sol.i.i, align 4, !tbaa !599, !range !26, !noundef !27
+  %tobool.i.i = icmp ne i8 %13, 0
   br i1 %tobool.i.i, label %for.cond.preheader, label %cleanup
 
 for.cond.preheader:                               ; preds = %invoke.cont3
-  %15 = load ptr, ptr %_M_finish.i.i.i54, align 8, !tbaa !613
-  %16 = load ptr, ptr %__what, align 8, !tbaa !33
-  %cmp55.not = icmp eq ptr %15, %16
+  %14 = load ptr, ptr %_M_finish.i.i.i54, align 8, !tbaa !613
+  %15 = load ptr, ptr %__what, align 8, !tbaa !33
+  %cmp55.not = icmp eq ptr %14, %15
   br i1 %cmp55.not, label %cleanup, label %for.body.lr.ph
 
 for.body.lr.ph:                                   ; preds = %for.cond.preheader
-  %sub.ptr.lhs.cast.i = ptrtoint ptr %15 to i64
-  %sub.ptr.rhs.cast.i = ptrtoint ptr %16 to i64
+  %sub.ptr.lhs.cast.i = ptrtoint ptr %14 to i64
+  %sub.ptr.rhs.cast.i = ptrtoint ptr %15 to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.lhs.cast.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = sdiv exact i64 %sub.ptr.sub.i, 24
-  %17 = load ptr, ptr %this, align 8
+  %16 = load ptr, ptr %this, align 8
   %umax = call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
   %xtraiter57 = and i64 %umax, 1
-  %18 = icmp ult i64 %sub.ptr.div.i, 2
-  br i1 %18, label %cleanup.loopexit.unr-lcssa, label %for.body.lr.ph.new
+  %17 = icmp ult i64 %sub.ptr.div.i, 2
+  br i1 %17, label %cleanup.loopexit.unr-lcssa, label %for.body.lr.ph.new
 
 for.body.lr.ph.new:                               ; preds = %for.body.lr.ph
   %unroll_iter = and i64 %umax, -2
   br label %for.body
 
 lpad2:                                            ; preds = %call2.i.i.noexc, %invoke.cont.i33
-  %19 = landingpad { ptr, i32 }
+  %18 = landingpad { ptr, i32 }
           cleanup
   call void @_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EED2Ev(ptr noundef nonnull align 8 dereferenceable(117) %__sub) #25
   br label %ehcleanup15
 
 for.body:                                         ; preds = %for.inc.1, %for.body.lr.ph.new
   %__i.056 = phi i64 [ 0, %for.body.lr.ph.new ], [ %inc.1, %for.inc.1 ]
-  %add.ptr.i36 = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %16, i64 %__i.056
+  %add.ptr.i36 = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %15, i64 %__i.056
   %matched = getelementptr inbounds i8, ptr %add.ptr.i36, i64 16
-  %20 = load i8, ptr %matched, align 8, !tbaa !601, !range !26, !noundef !27
-  %tobool.not = icmp eq i8 %20, 0
+  %19 = load i8, ptr %matched, align 8, !tbaa !601, !range !26, !noundef !27
+  %tobool.not = icmp eq i8 %19, 0
   br i1 %tobool.not, label %for.inc, label %if.then6
 
 if.then6:                                         ; preds = %for.body
-  %add.ptr.i38 = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %17, i64 %__i.056
-  %21 = load <2 x ptr>, ptr %add.ptr.i36, align 8, !tbaa !28
-  store <2 x ptr> %21, ptr %add.ptr.i38, align 8, !tbaa !28
+  %add.ptr.i38 = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %16, i64 %__i.056
+  %20 = load <2 x ptr>, ptr %add.ptr.i36, align 8, !tbaa !28
+  store <2 x ptr> %20, ptr %add.ptr.i38, align 8, !tbaa !28
   %matched2.i = getelementptr inbounds i8, ptr %add.ptr.i38, i64 16
   store i8 1, ptr %matched2.i, align 8, !tbaa !601
   br label %for.inc
 
 for.inc:                                          ; preds = %if.then6, %for.body
   %inc = or disjoint i64 %__i.056, 1
-  %add.ptr.i36.1 = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %16, i64 %inc
+  %add.ptr.i36.1 = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %15, i64 %inc
   %matched.1 = getelementptr inbounds i8, ptr %add.ptr.i36.1, i64 16
-  %22 = load i8, ptr %matched.1, align 8, !tbaa !601, !range !26, !noundef !27
-  %tobool.not.1 = icmp eq i8 %22, 0
+  %21 = load i8, ptr %matched.1, align 8, !tbaa !601, !range !26, !noundef !27
+  %tobool.not.1 = icmp eq i8 %21, 0
   br i1 %tobool.not.1, label %for.inc.1, label %if.then6.1
 
 if.then6.1:                                       ; preds = %for.inc
-  %add.ptr.i38.1 = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %17, i64 %inc
-  %23 = load <2 x ptr>, ptr %add.ptr.i36.1, align 8, !tbaa !28
-  store <2 x ptr> %23, ptr %add.ptr.i38.1, align 8, !tbaa !28
+  %add.ptr.i38.1 = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %16, i64 %inc
+  %22 = load <2 x ptr>, ptr %add.ptr.i36.1, align 8, !tbaa !28
+  store <2 x ptr> %22, ptr %add.ptr.i38.1, align 8, !tbaa !28
   %matched2.i.1 = getelementptr inbounds i8, ptr %add.ptr.i38.1, i64 16
   store i8 1, ptr %matched2.i.1, align 8, !tbaa !601
   br label %for.inc.1
@@ -32297,46 +32294,46 @@ cleanup.loopexit.unr-lcssa:                       ; preds = %for.inc.1, %for.bod
   br i1 %lcmp.mod58.not, label %cleanup, label %for.body.epil
 
 for.body.epil:                                    ; preds = %cleanup.loopexit.unr-lcssa
-  %add.ptr.i36.epil = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %16, i64 %__i.056.unr
+  %add.ptr.i36.epil = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %15, i64 %__i.056.unr
   %matched.epil = getelementptr inbounds i8, ptr %add.ptr.i36.epil, i64 16
-  %24 = load i8, ptr %matched.epil, align 8, !tbaa !601, !range !26, !noundef !27
-  %tobool.not.epil = icmp eq i8 %24, 0
+  %23 = load i8, ptr %matched.epil, align 8, !tbaa !601, !range !26, !noundef !27
+  %tobool.not.epil = icmp eq i8 %23, 0
   br i1 %tobool.not.epil, label %cleanup, label %if.then6.epil
 
 if.then6.epil:                                    ; preds = %for.body.epil
-  %add.ptr.i38.epil = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %17, i64 %__i.056.unr
-  %25 = load <2 x ptr>, ptr %add.ptr.i36.epil, align 8, !tbaa !28
-  store <2 x ptr> %25, ptr %add.ptr.i38.epil, align 8, !tbaa !28
+  %add.ptr.i38.epil = getelementptr inbounds %"class.std::__cxx11::sub_match", ptr %16, i64 %__i.056.unr
+  %24 = load <2 x ptr>, ptr %add.ptr.i36.epil, align 8, !tbaa !28
+  store <2 x ptr> %24, ptr %add.ptr.i38.epil, align 8, !tbaa !28
   %matched2.i.epil = getelementptr inbounds i8, ptr %add.ptr.i38.epil, i64 16
   store i8 1, ptr %matched2.i.epil, align 8, !tbaa !601
   br label %cleanup
 
 cleanup:                                          ; preds = %if.then6.epil, %for.body.epil, %cleanup.loopexit.unr-lcssa, %for.cond.preheader, %invoke.cont3
-  %26 = load ptr, ptr %_M_rep_count.i, align 8, !tbaa !584
-  %tobool.not.i.i.i.i40 = icmp eq ptr %26, null
+  %25 = load ptr, ptr %_M_rep_count.i, align 8, !tbaa !584
+  %tobool.not.i.i.i.i40 = icmp eq ptr %25, null
   br i1 %tobool.not.i.i.i.i40, label %_ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i, label %if.then.i.i.i.i41
 
 if.then.i.i.i.i41:                                ; preds = %cleanup
-  call void @_ZdlPv(ptr noundef nonnull %26) #26
+  call void @_ZdlPv(ptr noundef nonnull %25) #26
   br label %_ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i
 
 _ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i:    ; preds = %if.then.i.i.i.i41, %cleanup
-  %27 = load ptr, ptr %__sub, align 8, !tbaa !33
-  %tobool.not.i.i.i2.i = icmp eq ptr %27, null
+  %26 = load ptr, ptr %__sub, align 8, !tbaa !33
+  %tobool.not.i.i.i2.i = icmp eq ptr %26, null
   br i1 %tobool.not.i.i.i2.i, label %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EED2Ev.exit, label %if.then.i.i.i3.i
 
 if.then.i.i.i3.i:                                 ; preds = %_ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i
-  call void @_ZdlPv(ptr noundef nonnull %27) #26
+  call void @_ZdlPv(ptr noundef nonnull %26) #26
   br label %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EED2Ev.exit
 
 _ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EED2Ev.exit: ; preds = %if.then.i.i.i3.i, %_ZNSt6vectorISt4pairIPKciESaIS3_EED2Ev.exit.i
   call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %__sub) #25
-  %28 = load ptr, ptr %__what, align 8, !tbaa !33
-  %tobool.not.i.i.i = icmp eq ptr %28, null
+  %27 = load ptr, ptr %__what, align 8, !tbaa !33
+  %tobool.not.i.i.i = icmp eq ptr %27, null
   br i1 %tobool.not.i.i.i, label %_ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit, label %if.then.i.i.i44
 
 if.then.i.i.i44:                                  ; preds = %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EED2Ev.exit
-  call void @_ZdlPv(ptr noundef nonnull %28) #26
+  call void @_ZdlPv(ptr noundef nonnull %27) #26
   br label %_ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit
 
 _ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit: ; preds = %if.then.i.i.i44, %_ZNSt8__detail9_ExecutorIPKcSaINSt7__cxx119sub_matchIS2_EEENS3_12regex_traitsIcEELb1EED2Ev.exit
@@ -32344,14 +32341,14 @@ _ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit: ; preds = %if.then.i.
   ret i1 %tobool.i.i
 
 ehcleanup15:                                      ; preds = %lpad2, %lpad.i
-  %.pn.pn = phi { ptr, i32 } [ %19, %lpad2 ], [ %12, %lpad.i ]
+  %.pn.pn = phi { ptr, i32 } [ %18, %lpad2 ], [ %11, %lpad.i ]
   call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %__sub) #25
-  %29 = load ptr, ptr %__what, align 8, !tbaa !33
-  %tobool.not.i.i.i46 = icmp eq ptr %29, null
+  %28 = load ptr, ptr %__what, align 8, !tbaa !33
+  %tobool.not.i.i.i46 = icmp eq ptr %28, null
   br i1 %tobool.not.i.i.i46, label %_ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit48, label %if.then.i.i.i47
 
 if.then.i.i.i47:                                  ; preds = %ehcleanup15
-  call void @_ZdlPv(ptr noundef nonnull %29) #26
+  call void @_ZdlPv(ptr noundef nonnull %28) #26
   br label %_ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit48
 
 _ZNSt6vectorINSt7__cxx119sub_matchIPKcEESaIS4_EED2Ev.exit48: ; preds = %if.then.i.i.i47, %ehcleanup15
diff --git a/bench/flac/optimized/bitreader.c.ll b/bench/flac/optimized/bitreader.c.ll
index 364ec82e1b8..8e3b4eb2c45 100644
--- a/bench/flac/optimized/bitreader.c.ll
+++ b/bench/flac/optimized/bitreader.c.ll
@@ -481,20 +481,21 @@ if.end42:                                         ; preds = %if.then23
 if.then49:                                        ; preds = %if.end42
   %sub51 = sub i32 64, %sub45
   %cmp52 = icmp ult i32 %sub45, 32
-  br i1 %cmp52, label %cond.true54, label %cond.end56
+  br i1 %cmp52, label %cond.end56.thread, label %cond.end56
 
-cond.true54:                                      ; preds = %if.then49
+cond.end56.thread:                                ; preds = %if.then49
   %10 = load i32, ptr %val, align 4
   %shl = shl i32 %10, %sub45
-  br label %cond.end56
+  store i32 %shl, ptr %val, align 4
+  br label %cond.true60
 
-cond.end56:                                       ; preds = %if.then49, %cond.true54
-  %cond57 = phi i32 [ %shl, %cond.true54 ], [ 0, %if.then49 ]
-  store i32 %cond57, ptr %val, align 4
-  %cmp58 = icmp ult i32 %sub51, 64
+cond.end56:                                       ; preds = %if.then49
+  store i32 0, ptr %val, align 4
+  %cmp58 = icmp ult i32 %sub45, 65
   br i1 %cmp58, label %cond.true60, label %cond.end69
 
-cond.true60:                                      ; preds = %cond.end56
+cond.true60:                                      ; preds = %cond.end56.thread, %cond.end56
+  %cond5777 = phi i32 [ %shl, %cond.end56.thread ], [ 0, %cond.end56 ]
   %11 = load ptr, ptr %br, align 8
   %12 = load i32, ptr %consumed_words, align 4
   %idxprom63 = zext i32 %12 to i64
@@ -503,70 +504,70 @@ cond.true60:                                      ; preds = %cond.end56
   %sh_prom65 = zext nneg i32 %sub51 to i64
   %shr66 = lshr i64 %13, %sh_prom65
   %conv67 = trunc i64 %shr66 to i32
+  %14 = or i32 %cond5777, %conv67
   br label %cond.end69
 
 cond.end69:                                       ; preds = %cond.end56, %cond.true60
-  %cond70 = phi i32 [ %conv67, %cond.true60 ], [ 0, %cond.end56 ]
-  %or = or i32 %cond70, %cond57
+  %or = phi i32 [ %14, %cond.true60 ], [ 0, %cond.end56 ]
   store i32 %or, ptr %val, align 4
   store i32 %sub45, ptr %consumed_bits, align 8
   br label %return
 
 if.else73:                                        ; preds = %if.then20
-  %14 = load ptr, ptr %br, align 8
+  %15 = load ptr, ptr %br, align 8
   %idxprom77 = zext i32 %3 to i64
-  %arrayidx78 = getelementptr inbounds i64, ptr %14, i64 %idxprom77
-  %15 = load i64, ptr %arrayidx78, align 8
+  %arrayidx78 = getelementptr inbounds i64, ptr %15, i64 %idxprom77
+  %16 = load i64, ptr %arrayidx78, align 8
   %cmp79 = icmp ult i32 %bits, 64
   br i1 %cmp79, label %if.then81, label %if.end87
 
 if.then81:                                        ; preds = %if.else73
   %sub82 = sub nuw nsw i32 64, %bits
   %sh_prom83 = zext nneg i32 %sub82 to i64
-  %shr84 = lshr i64 %15, %sh_prom83
+  %shr84 = lshr i64 %16, %sh_prom83
   %conv85 = trunc i64 %shr84 to i32
   store i32 %conv85, ptr %val, align 4
   store i32 %bits, ptr %consumed_bits, align 8
   br label %return
 
 if.end87:                                         ; preds = %if.else73
-  %conv88 = trunc i64 %15 to i32
+  %conv88 = trunc i64 %16 to i32
   store i32 %conv88, ptr %val, align 4
-  %16 = load i32, ptr %consumed_words, align 4
-  %inc90 = add i32 %16, 1
+  %17 = load i32, ptr %consumed_words, align 4
+  %inc90 = add i32 %17, 1
   store i32 %inc90, ptr %consumed_words, align 4
   br label %return
 
 if.else91:                                        ; preds = %while.end
-  %17 = load ptr, ptr %br, align 8
+  %18 = load ptr, ptr %br, align 8
   %idxprom114 = zext i32 %3 to i64
-  %arrayidx115 = getelementptr inbounds i64, ptr %17, i64 %idxprom114
-  %18 = load i64, ptr %arrayidx115, align 8
+  %arrayidx115 = getelementptr inbounds i64, ptr %18, i64 %idxprom114
+  %19 = load i64, ptr %arrayidx115, align 8
   br i1 %tobool22.not, label %if.else111, label %if.then94
 
 if.then94:                                        ; preds = %if.else91
   %sh_prom100 = zext nneg i32 %5 to i64
   %shr101 = lshr i64 -1, %sh_prom100
-  %and102 = and i64 %18, %shr101
-  %19 = add i32 %bits, %5
-  %sub105 = sub i32 64, %19
+  %and102 = and i64 %19, %shr101
+  %20 = add i32 %bits, %5
+  %sub105 = sub i32 64, %20
   %sh_prom106 = zext nneg i32 %sub105 to i64
   %shr107 = lshr i64 %and102, %sh_prom106
   %conv108 = trunc i64 %shr107 to i32
   store i32 %conv108, ptr %val, align 4
-  %20 = load i32, ptr %consumed_bits, align 8
-  %add110 = add i32 %20, %bits
+  %21 = load i32, ptr %consumed_bits, align 8
+  %add110 = add i32 %21, %bits
   store i32 %add110, ptr %consumed_bits, align 8
   br label %return
 
 if.else111:                                       ; preds = %if.else91
   %sub116 = sub i32 64, %bits
   %sh_prom117 = zext nneg i32 %sub116 to i64
-  %shr118 = lshr i64 %18, %sh_prom117
+  %shr118 = lshr i64 %19, %sh_prom117
   %conv119 = trunc i64 %shr118 to i32
   store i32 %conv119, ptr %val, align 4
-  %21 = load i32, ptr %consumed_bits, align 8
-  %add121 = add i32 %21, %bits
+  %22 = load i32, ptr %consumed_bits, align 8
+  %add121 = add i32 %22, %bits
   store i32 %add121, ptr %consumed_bits, align 8
   br label %return
 
diff --git a/bench/flatbuffers/optimized/reflection.cpp.ll b/bench/flatbuffers/optimized/reflection.cpp.ll
index 245e5cafe74..c78268c7c71 100644
--- a/bench/flatbuffers/optimized/reflection.cpp.ll
+++ b/bench/flatbuffers/optimized/reflection.cpp.ll
@@ -7152,7 +7152,7 @@ if.then.i.i.i.i.i:                                ; preds = %if.then11
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i
 
 if.then.i.i.i:                                    ; preds = %if.then11, %if.then.i.i.i.i.i
@@ -9032,27 +9032,27 @@ if.then4:                                         ; preds = %if.then
   %sub.ptr.rhs.cast.i = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %cmp10 = icmp ugt i64 %sub.ptr.sub.i, %sub.ptr.sub.i.i
-  br i1 %cmp10, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIPKhmEvRT_T0_.exit
+  br i1 %cmp10, label %if.then11, label %_ZSt7advanceIPKhmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then4
+if.then11:                                        ; preds = %if.then4
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
-  %.pre91 = load ptr, ptr %_M_finish, align 8
-  %add.ptr22 = getelementptr inbounds i8, ptr %.pre91, i64 %sub.ptr.sub.i.i
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr22 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i
   store ptr %add.ptr22, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEET0_T_SA_S9_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then11
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEET0_T_SA_S9_.exit
 
-_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEET0_T_SA_S9_.exit: ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEET0_T_SA_S9_.exit: ; preds = %if.then11, %if.then.i.i.i.i.i
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %__position.coerce, ptr align 1 %__first, i64 %sub.ptr.sub.i.i, i1 false)
   br label %if.end86
 
@@ -9069,9 +9069,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIPKhmEv
   br label %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit: ; preds = %_ZSt7advanceIPKhmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIPKhmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIPKhmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw i64 %sub.ptr.sub.i.i, %sub.ptr.sub.i
-  %add.ptr36 = getelementptr inbounds i8, ptr %2, i64 %sub
+  %add.ptr36 = getelementptr inbounds i8, ptr %3, i64 %sub
   store ptr %add.ptr36, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i44 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i44, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit47, label %if.then.i.i.i.i.i.i.i.i.i45
@@ -9082,8 +9082,8 @@ if.then.i.i.i.i.i.i.i.i.i45:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit47
 
 _ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit47: ; preds = %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i45
-  %3 = phi ptr [ %add.ptr36, %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre90, %if.then.i.i.i.i.i.i.i.i.i45 ]
-  %add.ptr44 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr36, %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre90, %if.then.i.i.i.i.i.i.i.i.i45 ]
+  %add.ptr44 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr44, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i51 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i51, label %if.end86, label %if.then.i.i.i.i.i52
@@ -9093,8 +9093,8 @@ if.then.i.i.i.i.i52:                              ; preds = %_ZSt22__uninitializ
   br label %if.end86
 
 if.else50:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i56 = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i56 = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i57 = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i56
   %sub.i = sub i64 9223372036854775807, %sub.ptr.sub.i.i57
   %cmp.i = icmp ult i64 %sub.i, %sub.ptr.sub.i.i
@@ -9108,8 +9108,8 @@ _ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit:    ; preds = %if.else50
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.sub.i.i57, i64 %sub.ptr.sub.i.i)
   %add.i = add i64 %.sroa.speculated.i, %sub.ptr.sub.i.i57
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.sub.i.i57
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
-  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
+  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -9121,11 +9121,11 @@ _ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIhSaIh
   %cond.i58 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i59 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i61 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i59, %sub.ptr.rhs.cast.i.i56
-  %tobool.not.i.i.i.i.i.i.i.i.i62 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i62 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i62, label %invoke.cont61, label %if.then.i.i.i.i.i.i.i.i.i63
 
 if.then.i.i.i.i.i.i.i.i.i63:                      ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i58, ptr align 1 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i61, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i58, ptr align 1 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i61, i1 false)
   br label %invoke.cont61
 
 invoke.cont61:                                    ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, %if.then.i.i.i.i.i.i.i.i.i63
@@ -9142,11 +9142,11 @@ if.then.i.i.i.i.i.i.i.i.i76:                      ; preds = %invoke.cont61
 
 invoke.cont65:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i76, %invoke.cont61
   %add.ptr.i.i.i.i.i.i.i.i.i77 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i70, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i74
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit, label %if.then.i79
 
 if.then.i79:                                      ; preds = %invoke.cont65
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #23
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #23
   br label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit
 
 _ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit: ; preds = %invoke.cont65, %if.then.i79
diff --git a/bench/fmt/optimized/color-test.cc.ll b/bench/fmt/optimized/color-test.cc.ll
index 6d97a9390ca..3c5f836d0d7 100644
--- a/bench/fmt/optimized/color-test.cc.ll
+++ b/bench/fmt/optimized/color-test.cc.ll
@@ -4042,7 +4042,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i.i.i: ; preds = %.noexc, %
   %4 = phi i64 [ %1, %while.body.i.i.i.i.i ], [ %.pre12.i.i.i.i.i, %.noexc ]
   %sub.i.i.i.i.i = sub i64 %4, %3
   %spec.select.i.i.i.i.i = call i64 @llvm.umin.i64(i64 %sub.i.i.i.i.i, i64 %sub.ptr.sub.i.i.i.i.i)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i.i.i.i, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %4, %3
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i.i.i.i, label %if.then.i.i.i.i.i.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i.i.i.i.i.i:              ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i.i.i
@@ -5286,7 +5286,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i: ; preds = %if.then.i.i11, %w
   %6 = phi i64 [ %3, %while.body.i ], [ %.pre12.i, %if.then.i.i11 ]
   %sub.i = sub i64 %6, %5
   %spec.select.i = call i64 @llvm.umin.i64(i64 %sub.i, i64 %sub.ptr.sub.i)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %6, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i, label %if.then.i.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i.i:                      ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i
@@ -5349,7 +5349,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i27: ; preds = %if.then.i.i38,
   %14 = phi i64 [ %11, %while.body.i21 ], [ %.pre12.i40, %if.then.i.i38 ]
   %sub.i28 = sub i64 %14, %13
   %spec.select.i29 = call i64 @llvm.umin.i64(i64 %sub.i28, i64 %sub.ptr.sub.i24)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i30 = icmp eq i64 %spec.select.i29, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i30 = icmp eq i64 %14, %13
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i30, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i34, label %if.then.i.i.i.i.i.i.i.i.i.i31
 
 if.then.i.i.i.i.i.i.i.i.i.i31:                    ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i27
@@ -5414,7 +5414,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i60: ; preds = %if.then.i.i71,
   %22 = phi i64 [ %19, %while.body.i54 ], [ %.pre12.i73, %if.then.i.i71 ]
   %sub.i61 = sub i64 %22, %21
   %spec.select.i62 = call i64 @llvm.umin.i64(i64 %sub.i61, i64 %sub.ptr.sub.i57)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i63 = icmp eq i64 %spec.select.i62, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i63 = icmp eq i64 %22, %21
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i63, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i67, label %if.then.i.i.i.i.i.i.i.i.i.i64
 
 if.then.i.i.i.i.i.i.i.i.i.i64:                    ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i60
@@ -5470,7 +5470,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %if.then.i.i.i,
   %29 = phi i64 [ %26, %while.body.i.i ], [ %.pre12.i.i, %if.then.i.i.i ]
   %sub.i.i = sub i64 %29, %28
   %spec.select.i.i = call i64 @llvm.umin.i64(i64 %sub.i.i, i64 %gepdiff.i)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %29, %28
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %if.then.i.i.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i.i.i:                    ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
@@ -9012,7 +9012,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i: ; preds = %if.then.i.i.i
   %14 = phi i64 [ %11, %while.body.i.i.i ], [ %.pre12.i.i.i, %if.then.i.i.i.i ]
   %sub.i.i.i = sub i64 %14, %13
   %spec.select.i.i.i = tail call i64 @llvm.umin.i64(i64 %sub.i.i.i, i64 %sub.ptr.sub.i.i.i)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i.i, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %14, %13
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i.i, label %if.then.i.i.i.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i.i.i.i:                  ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i
@@ -9088,7 +9088,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i25: ; preds = %if.then.i.i
   %27 = phi i64 [ %24, %while.body.i.i.i19 ], [ %.pre12.i.i.i38, %if.then.i.i.i.i36 ]
   %sub.i.i.i26 = sub i64 %27, %26
   %spec.select.i.i.i27 = tail call i64 @llvm.umin.i64(i64 %sub.i.i.i26, i64 %sub.ptr.sub.i.i.i22)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i28 = icmp eq i64 %spec.select.i.i.i27, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i28 = icmp eq i64 %27, %26
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i28, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i.i32, label %if.then.i.i.i.i.i.i.i.i.i.i.i.i29
 
 if.then.i.i.i.i.i.i.i.i.i.i.i.i29:                ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i25
@@ -9192,7 +9192,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i64: ; preds = %if.then.i.i
   %41 = phi i64 [ %38, %while.body.i.i.i58 ], [ %.pre12.i.i.i80, %if.then.i.i.i.i78 ]
   %sub.i.i.i65 = sub i64 %41, %40
   %spec.select.i.i.i66 = tail call i64 @llvm.umin.i64(i64 %sub.i.i.i65, i64 %sub.ptr.sub.i.i.i61)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i67 = icmp eq i64 %spec.select.i.i.i66, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i67 = icmp eq i64 %41, %40
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i.i67, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i.i71, label %if.then.i.i.i.i.i.i.i.i.i.i.i.i68
 
 if.then.i.i.i.i.i.i.i.i.i.i.i.i68:                ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i64
@@ -10018,7 +10018,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %if.then.i.i.i12
   %46 = phi i64 [ %43, %while.body.i.i ], [ %.pre12.i.i, %if.then.i.i.i12 ]
   %sub.i.i = sub i64 %46, %45
   %spec.select.i.i = call i64 @llvm.umin.i64(i64 %sub.i.i, i64 %sub.ptr.sub.i.i)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %46, %45
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %if.then.i.i.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i.i.i:                    ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
@@ -10365,7 +10365,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %if.then.i.i.i21
   %15 = phi i64 [ %12, %while.body.i.i ], [ %.pre12.i.i, %if.then.i.i.i21 ]
   %sub.i.i = sub i64 %15, %14
   %spec.select.i.i = tail call i64 @llvm.umin.i64(i64 %sub.i.i, i64 %gepdiff)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %15, %14
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %if.then.i.i.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i.i.i:                    ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
@@ -10480,7 +10480,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %if.then.i.i.i21
   %15 = phi i64 [ %12, %while.body.i.i ], [ %.pre12.i.i, %if.then.i.i.i21 ]
   %sub.i.i = sub i64 %15, %14
   %spec.select.i.i = tail call i64 @llvm.umin.i64(i64 %sub.i.i, i64 %gepdiff)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %15, %14
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %if.then.i.i.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i.i.i:                    ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
@@ -10595,7 +10595,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %if.then.i.i.i21
   %15 = phi i64 [ %12, %while.body.i.i ], [ %.pre12.i.i, %if.then.i.i.i21 ]
   %sub.i.i = sub i64 %15, %14
   %spec.select.i.i = tail call i64 @llvm.umin.i64(i64 %sub.i.i, i64 %gepdiff)
-  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %15, %14
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %if.then.i.i.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i.i.i:                    ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
diff --git a/bench/fmt/optimized/format-impl-test.cc.ll b/bench/fmt/optimized/format-impl-test.cc.ll
index 4cc4b711456..e2950304226 100644
--- a/bench/fmt/optimized/format-impl-test.cc.ll
+++ b/bench/fmt/optimized/format-impl-test.cc.ll
@@ -20890,7 +20890,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit: ; preds = %_ZN3fmt3v106detail1
   %5 = phi i64 [ %2, %_ZN3fmt3v106detail11to_unsignedIlEENSt13make_unsignedIT_E4typeES4_.exit ], [ %.pre, %if.then.i11 ]
   %sub = sub i64 %5, %4
   %spec.select = tail call i64 @llvm.umin.i64(i64 %sub, i64 %sub.ptr.sub)
-  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select, 0
+  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %5, %4
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit, label %if.then.i.i.i.i.i.i.i.i.i
 
 if.then.i.i.i.i.i.i.i.i.i:                        ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit
@@ -45483,7 +45483,7 @@ if.end8:                                          ; preds = %for.cond, %entry
 if.then13:                                        ; preds = %if.end8
   call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(7) %buf, i8 0, i64 7, i1 false)
   %cmp.i.i = icmp sgt i64 %sub.ptr.sub, -1
-  br i1 %cmp.i.i, label %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit, label %if.then.i.i
+  br i1 %cmp.i.i, label %if.then.i, label %if.then.i.i
 
 if.then.i.i:                                      ; preds = %if.then13
   %exception.i.i.i = call ptr @__cxa_allocate_exception(i64 16) #28
@@ -45500,14 +45500,14 @@ lpad.i.i.i:                                       ; preds = %if.then.i.i
   call void @__cxa_free_exception(ptr %exception.i.i.i) #28
   resume { ptr, i32 } %0
 
-_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit: ; preds = %if.then13
+if.then.i:                                        ; preds = %if.then13
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %buf, ptr align 1 %p.0, i64 %sub.ptr.sub, i1 false)
   %sub.ptr.rhs.cast28 = ptrtoint ptr %buf to i64
   br label %do.body
 
-do.body:                                          ; preds = %if.end21, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit
-  %buf_ptr.0 = phi ptr [ %buf, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit ], [ %call18, %if.end21 ]
-  %p.2 = phi ptr [ %p.0, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit ], [ %add.ptr25, %if.end21 ]
+do.body:                                          ; preds = %if.end21, %if.then.i
+  %buf_ptr.0 = phi ptr [ %buf, %if.then.i ], [ %call18, %if.end21 ]
+  %p.2 = phi ptr [ %p.0, %if.then.i ], [ %add.ptr25, %if.end21 ]
   %call18 = call noundef ptr @_ZZN3fmt3v106detail18for_each_codepointIZNS1_16code_point_indexENS0_17basic_string_viewIcEEmEUljS4_E_EEvS4_T_ENKUlPKcS8_E_clES8_S8_(ptr noundef nonnull align 8 dereferenceable(24) %decode, ptr noundef nonnull %buf_ptr.0, ptr noundef %p.2)
   %tobool19.not = icmp eq ptr %call18, null
   br i1 %tobool19.not, label %if.end31, label %if.end21
@@ -45865,7 +45865,7 @@ if.end8:                                          ; preds = %for.cond, %entry
 if.then13:                                        ; preds = %if.end8
   call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(7) %buf, i8 0, i64 7, i1 false)
   %cmp.i.i = icmp sgt i64 %sub.ptr.sub, -1
-  br i1 %cmp.i.i, label %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit, label %if.then.i.i
+  br i1 %cmp.i.i, label %if.then.i, label %if.then.i.i
 
 if.then.i.i:                                      ; preds = %if.then13
   %exception.i.i.i = call ptr @__cxa_allocate_exception(i64 16) #28
@@ -45882,14 +45882,14 @@ lpad.i.i.i:                                       ; preds = %if.then.i.i
   call void @__cxa_free_exception(ptr %exception.i.i.i) #28
   resume { ptr, i32 } %0
 
-_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit: ; preds = %if.then13
+if.then.i:                                        ; preds = %if.then13
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %buf, ptr align 1 %p.0, i64 %sub.ptr.sub, i1 false)
   %sub.ptr.rhs.cast28 = ptrtoint ptr %buf to i64
   br label %do.body
 
-do.body:                                          ; preds = %if.end21, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit
-  %buf_ptr.0 = phi ptr [ %buf, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit ], [ %call18, %if.end21 ]
-  %p.2 = phi ptr [ %p.0, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit ], [ %add.ptr25, %if.end21 ]
+do.body:                                          ; preds = %if.end21, %if.then.i
+  %buf_ptr.0 = phi ptr [ %buf, %if.then.i ], [ %call18, %if.end21 ]
+  %p.2 = phi ptr [ %p.0, %if.then.i ], [ %add.ptr25, %if.end21 ]
   %call18 = call noundef ptr @_ZZN3fmt3v106detail18for_each_codepointIZNS1_11find_escapeEPKcS4_EUljNS0_17basic_string_viewIcEEE_EEvS6_T_ENKUlS4_S4_E_clES4_S4_(ptr noundef nonnull align 8 dereferenceable(8) %decode, ptr noundef nonnull %buf_ptr.0, ptr noundef %p.2)
   %tobool19.not = icmp eq ptr %call18, null
   br i1 %tobool19.not, label %if.end31, label %if.end21
@@ -46067,7 +46067,7 @@ if.end8:                                          ; preds = %for.cond, %entry
 if.then13:                                        ; preds = %if.end8
   call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(7) %buf, i8 0, i64 7, i1 false)
   %cmp.i.i = icmp sgt i64 %sub.ptr.sub, -1
-  br i1 %cmp.i.i, label %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit, label %if.then.i.i
+  br i1 %cmp.i.i, label %if.then.i, label %if.then.i.i
 
 if.then.i.i:                                      ; preds = %if.then13
   %exception.i.i.i = call ptr @__cxa_allocate_exception(i64 16) #28
@@ -46084,14 +46084,14 @@ lpad.i.i.i:                                       ; preds = %if.then.i.i
   call void @__cxa_free_exception(ptr %exception.i.i.i) #28
   resume { ptr, i32 } %0
 
-_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit: ; preds = %if.then13
+if.then.i:                                        ; preds = %if.then13
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %buf, ptr align 1 %p.0, i64 %sub.ptr.sub, i1 false)
   %sub.ptr.rhs.cast28 = ptrtoint ptr %buf to i64
   br label %do.body
 
-do.body:                                          ; preds = %if.end21, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit
-  %buf_ptr.0 = phi ptr [ %buf, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit ], [ %call18, %if.end21 ]
-  %p.2 = phi ptr [ %p.0, %_ZN3fmt3v106detail8copy_strIcKccTnNSt9enable_ifIXaasr3std7is_sameINSt12remove_constIT0_E4typeET1_EE5valuesr7is_charIS9_EE5valueEiE4typeELi0EEEPS9_PS6_SD_SC_.exit ], [ %add.ptr25, %if.end21 ]
+do.body:                                          ; preds = %if.end21, %if.then.i
+  %buf_ptr.0 = phi ptr [ %buf, %if.then.i ], [ %call18, %if.end21 ]
+  %p.2 = phi ptr [ %p.0, %if.then.i ], [ %add.ptr25, %if.end21 ]
   %call18 = call noundef ptr @_ZZN3fmt3v106detail18for_each_codepointIZNS1_13compute_widthENS0_17basic_string_viewIcEEE17count_code_pointsEEvS4_T_ENKUlPKcS8_E_clES8_S8_(ptr noundef nonnull align 8 dereferenceable(8) %decode, ptr noundef nonnull %buf_ptr.0, ptr noundef %p.2)
   %tobool19.not = icmp eq ptr %call18, null
   br i1 %tobool19.not, label %if.end31, label %if.end21
diff --git a/bench/folly/optimized/SplitStringSimd.cpp.ll b/bench/folly/optimized/SplitStringSimd.cpp.ll
index 950a1faf1a1..e2213be901b 100644
--- a/bench/folly/optimized/SplitStringSimd.cpp.ll
+++ b/bench/folly/optimized/SplitStringSimd.cpp.ll
@@ -23559,9 +23559,7 @@ if.then.i61:                                      ; preds = %if.end.i5
   %44 = getelementptr inbounds i8, ptr %42, i64 16
   store ptr %44, ptr %42, align 8, !tbaa !372
   %cmp.i.i.i62 = icmp eq ptr %prev.i.7, null
-  %45 = icmp ne ptr %what.coerce1, null
-  %or.cond.i.i.i64 = and i1 %45, %cmp.i.i.i62
-  br i1 %or.cond.i.i.i64, label %if.then.i.i.i78, label %if.end.i.i.i65
+  br i1 %cmp.i.i.i62, label %if.then.i.i.i78, label %if.end.i.i.i65
 
 if.then.i.i.i78:                                  ; preds = %if.then.i61
   call void @_ZSt19__throw_logic_errorPKc(ptr noundef nonnull @.str.4) #23
@@ -23576,36 +23574,36 @@ if.end.i.i.i65:                                   ; preds = %if.then.i61
 if.then.i.i.i.i76:                                ; preds = %if.end.i.i.i65
   %call2.i8.i5.i.i77 = call noundef ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_createERmm(ptr noundef nonnull align 8 dereferenceable(32) %42, ptr noundef nonnull align 8 dereferenceable(8) %__dnew.i.i.i.i57, i64 noundef 0)
   store ptr %call2.i8.i5.i.i77, ptr %42, align 8, !tbaa !374
-  %46 = load i64, ptr %__dnew.i.i.i.i57, align 8, !tbaa !70
-  store i64 %46, ptr %44, align 8, !tbaa !7
+  %45 = load i64, ptr %__dnew.i.i.i.i57, align 8, !tbaa !70
+  store i64 %45, ptr %44, align 8, !tbaa !7
   br label %if.end.i.i.i.i67
 
 if.end.i.i.i.i67:                                 ; preds = %if.then.i.i.i.i76, %if.end.i.i.i65
-  %47 = phi ptr [ %call2.i8.i5.i.i77, %if.then.i.i.i.i76 ], [ %44, %if.end.i.i.i65 ]
+  %46 = phi ptr [ %call2.i8.i5.i.i77, %if.then.i.i.i.i76 ], [ %44, %if.end.i.i.i65 ]
   switch i64 %sub.ptr.sub.i8, label %if.end.i.i.i.i.i.i.i75 [
     i64 1, label %if.then.i.i.i.i.i.i74
     i64 0, label %_ZN5folly8fbvectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE11M_constructIS6_JRPKclEEEvPT_DpOT0_.exit.i68
   ]
 
 if.then.i.i.i.i.i.i74:                            ; preds = %if.end.i.i.i.i67
-  %48 = load i8, ptr %prev.i.7, align 1, !tbaa !7
-  store i8 %48, ptr %47, align 1, !tbaa !7
+  %47 = load i8, ptr %prev.i.7, align 1, !tbaa !7
+  store i8 %47, ptr %46, align 1, !tbaa !7
   br label %_ZN5folly8fbvectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE11M_constructIS6_JRPKclEEEvPT_DpOT0_.exit.i68
 
 if.end.i.i.i.i.i.i.i75:                           ; preds = %if.end.i.i.i.i67
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %47, ptr align 1 %prev.i.7, i64 %sub.ptr.sub.i8, i1 false)
+  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %46, ptr nonnull align 1 %prev.i.7, i64 %sub.ptr.sub.i8, i1 false)
   br label %_ZN5folly8fbvectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE11M_constructIS6_JRPKclEEEvPT_DpOT0_.exit.i68
 
 _ZN5folly8fbvectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE11M_constructIS6_JRPKclEEEvPT_DpOT0_.exit.i68: ; preds = %if.end.i.i.i.i.i.i.i75, %if.then.i.i.i.i.i.i74, %if.end.i.i.i.i67
-  %49 = load i64, ptr %__dnew.i.i.i.i57, align 8, !tbaa !70
+  %48 = load i64, ptr %__dnew.i.i.i.i57, align 8, !tbaa !70
   %_M_string_length.i.i.i.i.i.i69 = getelementptr inbounds i8, ptr %42, i64 8
-  store i64 %49, ptr %_M_string_length.i.i.i.i.i.i69, align 8, !tbaa !376
-  %50 = load ptr, ptr %42, align 8, !tbaa !374
-  %arrayidx.i.i.i.i.i70 = getelementptr inbounds i8, ptr %50, i64 %49
+  store i64 %48, ptr %_M_string_length.i.i.i.i.i.i69, align 8, !tbaa !376
+  %49 = load ptr, ptr %42, align 8, !tbaa !374
+  %arrayidx.i.i.i.i.i70 = getelementptr inbounds i8, ptr %49, i64 %48
   store i8 0, ptr %arrayidx.i.i.i.i.i70, align 1, !tbaa !7
   call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %__dnew.i.i.i.i57) #26
-  %51 = load ptr, ptr %e_.i58, align 8, !tbaa !426
-  %incdec.ptr.i71 = getelementptr inbounds i8, ptr %51, i64 32
+  %50 = load ptr, ptr %e_.i58, align 8, !tbaa !426
+  %incdec.ptr.i71 = getelementptr inbounds i8, ptr %50, i64 32
   store ptr %incdec.ptr.i71, ptr %e_.i58, align 8, !tbaa !426
   br label %_ZN5folly8fbvectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EE12emplace_backIJRPKclEEERS6_DpOT_.exit81
 
diff --git a/bench/git/optimized/apply.ll b/bench/git/optimized/apply.ll
index 0c20f01912d..5b415f3a853 100644
--- a/bench/git/optimized/apply.ll
+++ b/bench/git/optimized/apply.ll
@@ -9541,16 +9541,11 @@ if.end35.i:                                       ; preds = %if.end29.i
   %94 = load i8, ptr %arrayidx36.i, align 1
   switch i8 %94, label %if.then7 [
     i8 9, label %diff_timestamp_len.exit
-    i8 32, label %if.end51.i
+    i8 32, label %while.cond.i89.i
   ]
 
-if.end51.i:                                       ; preds = %if.end35.i
-  %sub.ptr.sub54.i = sub i64 %sub.ptr.rhs.cast82.pre-phi.i.i, %sub.ptr.rhs.cast
-  %tobool.not.i84.i = icmp eq i64 %sub.ptr.sub54.i, 0
-  br i1 %tobool.not.i84.i, label %trailing_spaces_len.exit.i, label %while.cond.i89.i
-
-while.cond.i89.i:                                 ; preds = %if.end51.i, %while.body.i.i
-  %p.0.i90.i = phi ptr [ %incdec.ptr.i91.i, %while.body.i.i ], [ %add.ptr31.i, %if.end51.i ]
+while.cond.i89.i:                                 ; preds = %if.end35.i, %while.body.i.i
+  %p.0.i90.i = phi ptr [ %incdec.ptr.i91.i, %while.body.i.i ], [ %add.ptr31.i, %if.end35.i ]
   %cmp2.not.i.i = icmp eq ptr %p.0.i90.i, %line
   br i1 %cmp2.not.i.i, label %trailing_spaces_len.exit.i, label %while.body.i.i
 
@@ -9562,13 +9557,12 @@ while.body.i.i:                                   ; preds = %while.cond.i89.i
 
 if.then7.i.i:                                     ; preds = %while.body.i.i
   %sub.ptr.rhs.cast.i94.i = ptrtoint ptr %p.0.i90.i to i64
-  %sub.ptr.sub.i95.i = sub i64 %sub.ptr.rhs.cast82.pre-phi.i.i, %sub.ptr.rhs.cast.i94.i
   br label %trailing_spaces_len.exit.i
 
-trailing_spaces_len.exit.i:                       ; preds = %while.cond.i89.i, %if.then7.i.i, %if.end51.i
-  %retval.0.i88.i = phi i64 [ %sub.ptr.sub.i95.i, %if.then7.i.i ], [ 0, %if.end51.i ], [ %sub.ptr.sub54.i, %while.cond.i89.i ]
-  %idx.neg56.i = sub i64 0, %retval.0.i88.i
-  %add.ptr57.i = getelementptr inbounds i8, ptr %add.ptr31.i, i64 %idx.neg56.i
+trailing_spaces_len.exit.i:                       ; preds = %while.cond.i89.i, %if.then7.i.i
+  %sub.ptr.rhs.cast.i94.pn.i = phi i64 [ %sub.ptr.rhs.cast.i94.i, %if.then7.i.i ], [ %sub.ptr.rhs.cast, %while.cond.i89.i ]
+  %retval.0.i88.neg.i = sub i64 %sub.ptr.rhs.cast.i94.pn.i, %sub.ptr.rhs.cast82.pre-phi.i.i
+  %add.ptr57.i = getelementptr inbounds i8, ptr %add.ptr31.i, i64 %retval.0.i88.neg.i
   br label %diff_timestamp_len.exit
 
 diff_timestamp_len.exit:                          ; preds = %if.end35.i, %trailing_spaces_len.exit.i
diff --git a/bench/graphviz/optimized/solve_VPSC.cpp.ll b/bench/graphviz/optimized/solve_VPSC.cpp.ll
index 09ff954d6b4..6c85fb9b4f5 100644
--- a/bench/graphviz/optimized/solve_VPSC.cpp.ll
+++ b/bench/graphviz/optimized/solve_VPSC.cpp.ll
@@ -782,8 +782,8 @@ define void @_ZN7IncVPSC7satisfyEv(ptr noundef nonnull align 8 dereferenceable(1
   %7 = getelementptr inbounds i8, ptr %0, i64 96
   %8 = load ptr, ptr %7, align 8
   %9 = load ptr, ptr %6, align 8
-  %.not23.i33 = icmp eq ptr %9, %8
-  br i1 %.not23.i33, label %_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_EERS2_.exit.thread, label %.lr.ph.i.preheader.lr.ph
+  %.not22.i33 = icmp eq ptr %9, %8
+  br i1 %.not22.i33, label %_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_EERS2_.exit.thread, label %.lr.ph.i.preheader.lr.ph
 
 .lr.ph.i.preheader.lr.ph:                         ; preds = %1
   %10 = getelementptr inbounds i8, ptr %0, i64 104
@@ -802,10 +802,10 @@ define void @_ZN7IncVPSC7satisfyEv(ptr noundef nonnull align 8 dereferenceable(1
 
 .lr.ph.i:                                         ; preds = %.lr.ph.i.preheader, %.lr.ph.i
   %.1 = phi ptr [ %.2, %.lr.ph.i ], [ %.02534, %.lr.ph.i.preheader ]
-  %.026.i = phi double [ %.1.i, %.lr.ph.i ], [ 0x7FEFFFFFFFFFFFFF, %.lr.ph.i.preheader ]
-  %.sroa.0.025.i = phi ptr [ %40, %.lr.ph.i ], [ %15, %.lr.ph.i.preheader ]
-  %.sroa.018.024.i = phi ptr [ %.sroa.018.1.i, %.lr.ph.i ], [ %16, %.lr.ph.i.preheader ]
-  %17 = load ptr, ptr %.sroa.0.025.i, align 8
+  %.025.i = phi double [ %.1.i, %.lr.ph.i ], [ 0x7FEFFFFFFFFFFFFF, %.lr.ph.i.preheader ]
+  %.sroa.0.024.i = phi ptr [ %40, %.lr.ph.i ], [ %15, %.lr.ph.i.preheader ]
+  %.sroa.018.023.i = phi ptr [ %.sroa.018.1.i, %.lr.ph.i ], [ %16, %.lr.ph.i.preheader ]
+  %17 = load ptr, ptr %.sroa.0.024.i, align 8
   %18 = getelementptr inbounds i8, ptr %17, i64 8
   %19 = load ptr, ptr %18, align 8
   %20 = getelementptr inbounds i8, ptr %19, i64 32
@@ -827,11 +827,11 @@ define void @_ZN7IncVPSC7satisfyEv(ptr noundef nonnull align 8 dereferenceable(1
   %36 = load double, ptr %35, align 8
   %37 = fadd double %34, %36
   %38 = fsub double %29, %37
-  %39 = fcmp olt double %38, %.026.i
+  %39 = fcmp olt double %38, %.025.i
   %.2 = select i1 %39, ptr %17, ptr %.1
-  %.sroa.018.1.i = select i1 %39, ptr %.sroa.0.025.i, ptr %.sroa.018.024.i
-  %.1.i = select i1 %39, double %38, double %.026.i
-  %40 = getelementptr inbounds i8, ptr %.sroa.0.025.i, i64 8
+  %.sroa.018.1.i = select i1 %39, ptr %.sroa.0.024.i, ptr %.sroa.018.023.i
+  %.1.i = select i1 %39, double %38, double %.025.i
+  %40 = getelementptr inbounds i8, ptr %.sroa.0.024.i, i64 8
   %.not.i = icmp eq ptr %40, %16
   br i1 %.not.i, label %._crit_edge.i, label %.lr.ph.i, !llvm.loop !10
 
@@ -1044,8 +1044,8 @@ _ZNSt3setIP5BlockSt4lessIS1_ESaIS1_EE6insertERKS1_.exit: ; preds = %_ZNSt8_Rb_tr
   %.112 = phi i64 [ %.01135, %73 ], [ %79, %119 ], [ %79, %_ZNSt8_Rb_treeIP5BlockS1_St9_IdentityIS1_ESt4lessIS1_ESaIS1_EE10_M_insert_IRKS1_NS7_11_Alloc_nodeEEESt17_Rb_tree_iteratorIS1_EPSt18_Rb_tree_node_baseSF_OT_RT0_.exit.i.i ]
   %132 = load ptr, ptr %7, align 8
   %133 = load ptr, ptr %6, align 8
-  %.not23.i = icmp eq ptr %133, %132
-  br i1 %.not23.i, label %_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_EERS2_.exit.thread, label %.lr.ph.i.preheader, !llvm.loop !11
+  %.not22.i = icmp eq ptr %133, %132
+  br i1 %.not22.i, label %_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_EERS2_.exit.thread, label %.lr.ph.i.preheader, !llvm.loop !11
 
 _ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_EERS2_.exit.thread: ; preds = %_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_EERS2_.exit, %_ZNSt3setIP5BlockSt4lessIS1_ESaIS1_EE6insertERKS1_.exit, %1
   %134 = getelementptr inbounds i8, ptr %0, i64 8
@@ -1148,14 +1148,14 @@ define noundef double @_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_E
   %4 = getelementptr inbounds i8, ptr %1, i64 8
   %5 = load ptr, ptr %4, align 8
   %6 = load ptr, ptr %1, align 8
-  %.not23 = icmp eq ptr %6, %5
-  br i1 %.not23, label %_ZNSt6vectorIP10ConstraintSaIS1_EE6resizeEm.exit, label %.lr.ph
+  %.not22 = icmp eq ptr %6, %5
+  br i1 %.not22, label %_ZNSt6vectorIP10ConstraintSaIS1_EE6resizeEm.exit, label %.lr.ph
 
 .lr.ph:                                           ; preds = %3, %31
-  %.026 = phi double [ %.1, %31 ], [ 0x7FEFFFFFFFFFFFFF, %3 ]
-  %.sroa.0.025 = phi ptr [ %32, %31 ], [ %6, %3 ]
-  %.sroa.018.024 = phi ptr [ %.sroa.018.1, %31 ], [ %5, %3 ]
-  %7 = load ptr, ptr %.sroa.0.025, align 8
+  %.025 = phi double [ %.1, %31 ], [ 0x7FEFFFFFFFFFFFFF, %3 ]
+  %.sroa.0.024 = phi ptr [ %32, %31 ], [ %6, %3 ]
+  %.sroa.018.023 = phi ptr [ %.sroa.018.1, %31 ], [ %5, %3 ]
+  %7 = load ptr, ptr %.sroa.0.024, align 8
   %8 = getelementptr inbounds i8, ptr %7, i64 8
   %9 = load ptr, ptr %8, align 8
   %10 = getelementptr inbounds i8, ptr %9, i64 32
@@ -1177,7 +1177,7 @@ define noundef double @_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_E
   %26 = load double, ptr %25, align 8
   %27 = fadd double %24, %26
   %28 = fsub double %19, %27
-  %29 = fcmp olt double %28, %.026
+  %29 = fcmp olt double %28, %.025
   br i1 %29, label %30, label %31
 
 30:                                               ; preds = %.lr.ph
@@ -1185,9 +1185,9 @@ define noundef double @_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_E
   br label %31
 
 31:                                               ; preds = %.lr.ph, %30
-  %.sroa.018.1 = phi ptr [ %.sroa.0.025, %30 ], [ %.sroa.018.024, %.lr.ph ]
-  %.1 = phi double [ %28, %30 ], [ %.026, %.lr.ph ]
-  %32 = getelementptr inbounds i8, ptr %.sroa.0.025, i64 8
+  %.sroa.018.1 = phi ptr [ %.sroa.0.024, %30 ], [ %.sroa.018.023, %.lr.ph ]
+  %.1 = phi double [ %28, %30 ], [ %.025, %.lr.ph ]
+  %32 = getelementptr inbounds i8, ptr %.sroa.0.024, i64 8
   %.not = icmp eq ptr %32, %5
   br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !10
 
@@ -1230,8 +1230,8 @@ define noundef double @_ZN7IncVPSC12mostViolatedERSt6vectorIP10ConstraintSaIS2_E
   br label %_ZNSt6vectorIP10ConstraintSaIS1_EE6resizeEm.exit
 
 _ZNSt6vectorIP10ConstraintSaIS1_EE6resizeEm.exit: ; preds = %3, %54, %48, %47, %._crit_edge
-  %.0.lcssa31 = phi double [ %.1, %54 ], [ %.1, %48 ], [ %.1, %47 ], [ %.1, %._crit_edge ], [ 0x7FEFFFFFFFFFFFFF, %3 ]
-  ret double %.0.lcssa31
+  %.0.lcssa30 = phi double [ %.1, %54 ], [ %.1, %48 ], [ %.1, %47 ], [ %.1, %._crit_edge ], [ 0x7FEFFFFFFFFFFFFF, %3 ]
+  ret double %.0.lcssa30
 }
 
 declare void @_ZN5Block5mergeEPS_P10Constraint(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef, ptr noundef) local_unnamed_addr #0
diff --git a/bench/gromacs/optimized/huffman.c.ll b/bench/gromacs/optimized/huffman.c.ll
index ea260c0751a..ba2fbaacca8 100644
--- a/bench/gromacs/optimized/huffman.c.ll
+++ b/bench/gromacs/optimized/huffman.c.ll
@@ -1104,86 +1104,79 @@ readbits.exit108:                                 ; preds = %104, %87
   %.not86167 = icmp eq i32 %.017.lcssa.i, %105
   br i1 %.not86167, label %._crit_edge, label %.lr.ph173
 
-.lr.ph173:                                        ; preds = %readbits.exit108, %128
-  %indvars.iv193 = phi i64 [ %indvars.iv.next194, %128 ], [ 0, %readbits.exit108 ]
-  %.069172 = phi i32 [ %.170, %128 ], [ %88, %readbits.exit108 ]
-  %.071171 = phi i32 [ %.172, %128 ], [ %.017.lcssa.i, %readbits.exit108 ]
-  %.3139169 = phi i32 [ %.4140, %128 ], [ %.8, %readbits.exit108 ]
-  %.3144168 = phi ptr [ %.4145, %128 ], [ %.11, %readbits.exit108 ]
+.lr.ph173:                                        ; preds = %readbits.exit108, %127
+  %indvars.iv193 = phi i64 [ %indvars.iv.next194, %127 ], [ 0, %readbits.exit108 ]
+  %.069172 = phi i32 [ %.170, %127 ], [ %88, %readbits.exit108 ]
+  %.071171 = phi i32 [ %.172, %127 ], [ %.017.lcssa.i, %readbits.exit108 ]
+  %.3139169 = phi i32 [ %.4140, %127 ], [ %.8, %readbits.exit108 ]
+  %.3144168 = phi ptr [ %.4145, %127 ], [ %.11, %readbits.exit108 ]
   %indvars.iv.next194 = add nuw nsw i64 %indvars.iv193, 1
   %106 = getelementptr inbounds %struct.codelength, ptr %11, i64 %indvars.iv.next194, i32 1
   %107 = load i32, ptr %106, align 4
   %.not87 = icmp eq i32 %107, %.069172
-  br i1 %.not87, label %128, label %108
+  br i1 %.not87, label %127, label %.lr.ph.preheader.i110
 
-108:                                              ; preds = %.lr.ph173
-  %109 = sub nsw i32 %107, %.069172
-  %110 = shl i32 %.071171, %109
-  %.not21.i109 = icmp eq i32 %109, 0
-  br i1 %.not21.i109, label %readbits.exit121, label %.lr.ph.preheader.i110
-
-.lr.ph.preheader.i110:                            ; preds = %108
-  %111 = load i8, ptr %.3144168, align 1
-  %112 = lshr i32 128, %.3139169
+.lr.ph.preheader.i110:                            ; preds = %.lr.ph173
+  %108 = sub nsw i32 %107, %.069172
+  %109 = load i8, ptr %.3144168, align 1
+  %110 = lshr i32 128, %.3139169
   br label %.lr.ph.i111
 
-.lr.ph.i111:                                      ; preds = %126, %.lr.ph.preheader.i110
-  %.12 = phi ptr [ %.3144168, %.lr.ph.preheader.i110 ], [ %.13, %126 ]
-  %113 = phi i32 [ %.3139169, %.lr.ph.preheader.i110 ], [ %.9, %126 ]
-  %.in.i112 = phi i32 [ %109, %.lr.ph.preheader.i110 ], [ %114, %126 ]
-  %.024.i113 = phi i8 [ %111, %.lr.ph.preheader.i110 ], [ %.1.i118, %126 ]
-  %.01523.i114 = phi i32 [ %112, %.lr.ph.preheader.i110 ], [ %.116.i117, %126 ]
-  %.01722.i115 = phi i32 [ 0, %.lr.ph.preheader.i110 ], [ %120, %126 ]
-  %114 = add nsw i32 %.in.i112, -1
-  %115 = shl i32 %.01722.i115, 1
-  %116 = zext i8 %.024.i113 to i32
-  %117 = and i32 %.01523.i114, %116
-  %118 = icmp ne i32 %117, 0
-  %119 = zext i1 %118 to i32
-  %120 = or disjoint i32 %115, %119
-  %121 = add nsw i32 %113, 1
-  %122 = lshr i32 %.01523.i114, 1
+.lr.ph.i111:                                      ; preds = %124, %.lr.ph.preheader.i110
+  %.12 = phi ptr [ %.3144168, %.lr.ph.preheader.i110 ], [ %.13, %124 ]
+  %111 = phi i32 [ %.3139169, %.lr.ph.preheader.i110 ], [ %.9, %124 ]
+  %.in.i112 = phi i32 [ %108, %.lr.ph.preheader.i110 ], [ %112, %124 ]
+  %.024.i113 = phi i8 [ %109, %.lr.ph.preheader.i110 ], [ %.1.i118, %124 ]
+  %.01523.i114 = phi i32 [ %110, %.lr.ph.preheader.i110 ], [ %.116.i117, %124 ]
+  %.01722.i115 = phi i32 [ 0, %.lr.ph.preheader.i110 ], [ %118, %124 ]
+  %112 = add nsw i32 %.in.i112, -1
+  %113 = shl i32 %.01722.i115, 1
+  %114 = zext i8 %.024.i113 to i32
+  %115 = and i32 %.01523.i114, %114
+  %116 = icmp ne i32 %115, 0
+  %117 = zext i1 %116 to i32
+  %118 = or disjoint i32 %113, %117
+  %119 = add nsw i32 %111, 1
+  %120 = lshr i32 %.01523.i114, 1
   %.not20.i116 = icmp ult i32 %.01523.i114, 2
-  br i1 %.not20.i116, label %123, label %126
-
-123:                                              ; preds = %.lr.ph.i111
-  %124 = getelementptr inbounds i8, ptr %.12, i64 1
-  %125 = load i8, ptr %124, align 1
-  br label %126
-
-126:                                              ; preds = %123, %.lr.ph.i111
-  %.13 = phi ptr [ %124, %123 ], [ %.12, %.lr.ph.i111 ]
-  %.9 = phi i32 [ 0, %123 ], [ %121, %.lr.ph.i111 ]
-  %.116.i117 = phi i32 [ 128, %123 ], [ %122, %.lr.ph.i111 ]
-  %.1.i118 = phi i8 [ %125, %123 ], [ %.024.i113, %.lr.ph.i111 ]
-  %.not.i119 = icmp eq i32 %114, 0
+  br i1 %.not20.i116, label %121, label %124
+
+121:                                              ; preds = %.lr.ph.i111
+  %122 = getelementptr inbounds i8, ptr %.12, i64 1
+  %123 = load i8, ptr %122, align 1
+  br label %124
+
+124:                                              ; preds = %121, %.lr.ph.i111
+  %.13 = phi ptr [ %122, %121 ], [ %.12, %.lr.ph.i111 ]
+  %.9 = phi i32 [ 0, %121 ], [ %119, %.lr.ph.i111 ]
+  %.116.i117 = phi i32 [ 128, %121 ], [ %120, %.lr.ph.i111 ]
+  %.1.i118 = phi i8 [ %123, %121 ], [ %.024.i113, %.lr.ph.i111 ]
+  %.not.i119 = icmp eq i32 %112, 0
   br i1 %.not.i119, label %readbits.exit121, label %.lr.ph.i111, !llvm.loop !19
 
-readbits.exit121:                                 ; preds = %126, %108
-  %.14 = phi ptr [ %.3144168, %108 ], [ %.13, %126 ]
-  %.10 = phi i32 [ %.3139169, %108 ], [ %.9, %126 ]
-  %.017.lcssa.i120 = phi i32 [ 0, %108 ], [ %120, %126 ]
-  %127 = or i32 %.017.lcssa.i120, %110
-  br label %128
-
-128:                                              ; preds = %readbits.exit121, %.lr.ph173
-  %.4145 = phi ptr [ %.3144168, %.lr.ph173 ], [ %.14, %readbits.exit121 ]
-  %.4140 = phi i32 [ %.3139169, %.lr.ph173 ], [ %.10, %readbits.exit121 ]
-  %.172 = phi i32 [ %.071171, %.lr.ph173 ], [ %127, %readbits.exit121 ]
+readbits.exit121:                                 ; preds = %124
+  %125 = shl i32 %.071171, %108
+  %126 = or i32 %118, %125
+  br label %127
+
+127:                                              ; preds = %readbits.exit121, %.lr.ph173
+  %.4145 = phi ptr [ %.3144168, %.lr.ph173 ], [ %.13, %readbits.exit121 ]
+  %.4140 = phi i32 [ %.3139169, %.lr.ph173 ], [ %.9, %readbits.exit121 ]
+  %.172 = phi i32 [ %.071171, %.lr.ph173 ], [ %126, %readbits.exit121 ]
   %.170 = phi i32 [ %.069172, %.lr.ph173 ], [ %107, %readbits.exit121 ]
-  %129 = getelementptr inbounds %struct.codelength, ptr %11, i64 %indvars.iv.next194
-  %130 = load i32, ptr %129, align 4
-  %.not86 = icmp eq i32 %.172, %130
+  %128 = getelementptr inbounds %struct.codelength, ptr %11, i64 %indvars.iv.next194
+  %129 = load i32, ptr %128, align 4
+  %.not86 = icmp eq i32 %.172, %129
   br i1 %.not86, label %._crit_edge, label %.lr.ph173, !llvm.loop !22
 
-._crit_edge:                                      ; preds = %128, %readbits.exit108
-  %.3144.lcssa = phi ptr [ %.11, %readbits.exit108 ], [ %.4145, %128 ]
-  %.3139.lcssa = phi i32 [ %.8, %readbits.exit108 ], [ %.4140, %128 ]
-  %.lcssa154 = phi ptr [ %11, %readbits.exit108 ], [ %129, %128 ]
-  %131 = getelementptr inbounds i8, ptr %.lcssa154, i64 8
-  %132 = load i32, ptr %131, align 4
-  %133 = getelementptr inbounds i32, ptr %1, i64 %indvars.iv196
-  store i32 %132, ptr %133, align 4
+._crit_edge:                                      ; preds = %127, %readbits.exit108
+  %.3144.lcssa = phi ptr [ %.11, %readbits.exit108 ], [ %.4145, %127 ]
+  %.3139.lcssa = phi i32 [ %.8, %readbits.exit108 ], [ %.4140, %127 ]
+  %.lcssa154 = phi ptr [ %11, %readbits.exit108 ], [ %128, %127 ]
+  %130 = getelementptr inbounds i8, ptr %.lcssa154, i64 8
+  %131 = load i32, ptr %130, align 4
+  %132 = getelementptr inbounds i32, ptr %1, i64 %indvars.iv196
+  store i32 %131, ptr %132, align 4
   %indvars.iv.next197 = add nuw nsw i64 %indvars.iv196, 1
   %exitcond200.not = icmp eq i64 %indvars.iv.next197, %wide.trip.count199
   br i1 %exitcond200.not, label %._crit_edge180, label %87, !llvm.loop !23
diff --git a/bench/gromacs/optimized/neldermead.cpp.ll b/bench/gromacs/optimized/neldermead.cpp.ll
index 1861e42bba6..53c3632b415 100644
--- a/bench/gromacs/optimized/neldermead.cpp.ll
+++ b/bench/gromacs/optimized/neldermead.cpp.ll
@@ -58,14 +58,14 @@ _ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.i: ; preds = %4
 
 _ZNSt12_Vector_baseIfSaIfEE11_M_allocateEm.exit.i.i.i: ; preds = %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.i
   %17 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef %15) #17
-          to label %_ZNSt16allocator_traitsISaIfEE8allocateERS0_m.exit.i.i.i.i unwind label %53
+          to label %_ZN3gmx6copyOfIfEESt6vectorIT_SaIS2_EERKNS_8ArrayRefIKS2_EE.exit unwind label %53
 
-_ZNSt16allocator_traitsISaIfEE8allocateERS0_m.exit.i.i.i.i: ; preds = %_ZNSt12_Vector_baseIfSaIfEE11_M_allocateEm.exit.i.i.i
+_ZN3gmx6copyOfIfEESt6vectorIT_SaIS2_EERKNS_8ArrayRefIKS2_EE.exit: ; preds = %_ZNSt12_Vector_baseIfSaIfEE11_M_allocateEm.exit.i.i.i
   tail call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 4 %17, ptr align 4 %2, i64 %15, i1 false), !noalias !5
   %18 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef %15) #17
           to label %19 unwind label %.loopexit.split-lp
 
-19:                                               ; preds = %_ZNSt16allocator_traitsISaIfEE8allocateERS0_m.exit.i.i.i.i
+19:                                               ; preds = %_ZN3gmx6copyOfIfEESt6vectorIT_SaIS2_EERKNS_8ArrayRefIKS2_EE.exit
   %20 = lshr exact i64 %15, 2
   %21 = getelementptr i8, ptr %17, i64 %15
   %22 = getelementptr inbounds i8, ptr %18, i64 %15
@@ -156,8 +156,8 @@ _ZNSt16allocator_traitsISaIfEE8allocateERS0_m.exit.i.i.i.i27: ; preds = %45
           cleanup
   br label %_ZNSt6vectorIfSaIfEED2Ev.exit
 
-.loopexit.split-lp:                               ; preds = %129, %_ZNSt16allocator_traitsISaIfEE8allocateERS0_m.exit.i.i.i.i
-  %.sroa.078.0100.ph = phi ptr [ %.sroa.078.098109, %129 ], [ %17, %_ZNSt16allocator_traitsISaIfEE8allocateERS0_m.exit.i.i.i.i ]
+.loopexit.split-lp:                               ; preds = %129, %_ZN3gmx6copyOfIfEESt6vectorIT_SaIS2_EERKNS_8ArrayRefIKS2_EE.exit
+  %.sroa.078.0100.ph = phi ptr [ %.sroa.078.098109, %129 ], [ %17, %_ZN3gmx6copyOfIfEESt6vectorIT_SaIS2_EERKNS_8ArrayRefIKS2_EE.exit ]
   %lpad.loopexit.split-lp = landingpad { ptr, i32 }
           cleanup
   br label %_ZNSt6vectorIfSaIfEED2Ev.exit
@@ -1985,16 +1985,12 @@ _ZNSt6vectorIfSaIfEEC2ERKS1_.exit.thread:         ; preds = %10
 .lr.ph.split.thread:                              ; preds = %_ZNSt6vectorIfSaIfEEC2ERKS1_.exit.thread
   %14 = icmp eq i64 %.fr62, 4
   %15 = add nsw i64 %.fr62, -4
-  br i1 %14, label %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55.preheader, label %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.preheader
+  br i1 %14, label %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55.preheader, label %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i
 
 _ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55.preheader: ; preds = %.lr.ph.split.thread
   %16 = load float, ptr %12, align 4, !noalias !47
   br label %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55
 
-_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.preheader: ; preds = %.lr.ph.split.thread
-  %.not5.i = icmp eq i64 %.fr62, 0
-  br label %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i
-
 _ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55: ; preds = %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55.preheader, %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55
   %.054.us56 = phi float [ %.sroa.speculated40.us, %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55 ], [ 0.000000e+00, %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55.preheader ]
   %.sroa.021.053.us57 = phi ptr [ %23, %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55 ], [ %2, %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55.preheader ]
@@ -2009,9 +2005,9 @@ _ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55: ; preds = %_ZNSt6v
   %.not.us58 = icmp eq ptr %23, %0
   br i1 %.not.us58, label %._crit_edge.thread70, label %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.us55
 
-_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i: ; preds = %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.preheader, %._crit_edge.loopexit.i
-  %.054 = phi float [ %.sroa.speculated40, %._crit_edge.loopexit.i ], [ 0.000000e+00, %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.preheader ]
-  %.sroa.021.053 = phi ptr [ %39, %._crit_edge.loopexit.i ], [ %2, %_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i.preheader ]
+_ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i: ; preds = %.lr.ph.split.thread, %._crit_edge.loopexit.i
+  %.054 = phi float [ %.sroa.speculated40, %._crit_edge.loopexit.i ], [ 0.000000e+00, %.lr.ph.split.thread ]
+  %.sroa.021.053 = phi ptr [ %39, %._crit_edge.loopexit.i ], [ %2, %.lr.ph.split.thread ]
   %24 = getelementptr inbounds i8, ptr %.sroa.021.053, i64 16
   %25 = load ptr, ptr %24, align 8
   %26 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef %.fr62) #17
@@ -2035,25 +2031,24 @@ _ZNSt6vectorIfSaIfEE17_S_check_init_lenEmRKS0_.exit.i.i: ; preds = %_ZNSt6vector
   %32 = getelementptr inbounds i8, ptr %.sroa.07.012.i.i, i64 4
   %33 = getelementptr inbounds i8, ptr %.sroa.05.013.i.i, i64 4
   %.not.i.i = icmp eq ptr %31, %13
-  br i1 %.not.i.i, label %_ZN3gmx12_GLOBAL__N_117linearCombinationEfNS_8ArrayRefIKfEEfS3_.exit, label %.lr.ph.i.i, !llvm.loop !24
+  br i1 %.not.i.i, label %.lr.ph.i.preheader, label %.lr.ph.i.i, !llvm.loop !24
 
-_ZN3gmx12_GLOBAL__N_117linearCombinationEfNS_8ArrayRefIKfEEfS3_.exit: ; preds = %.lr.ph.i.i
+.lr.ph.i.preheader:                               ; preds = %.lr.ph.i.i
   %34 = getelementptr i8, ptr %26, i64 %.fr62
-  br i1 %.not5.i, label %._crit_edge.loopexit.i, label %.lr.ph.i
+  br label %.lr.ph.i
 
-.lr.ph.i:                                         ; preds = %_ZN3gmx12_GLOBAL__N_117linearCombinationEfNS_8ArrayRefIKfEEfS3_.exit, %.lr.ph.i
-  %.07.i = phi float [ %36, %.lr.ph.i ], [ 0.000000e+00, %_ZN3gmx12_GLOBAL__N_117linearCombinationEfNS_8ArrayRefIKfEEfS3_.exit ]
-  %.sroa.02.06.i = phi ptr [ %37, %.lr.ph.i ], [ %26, %_ZN3gmx12_GLOBAL__N_117linearCombinationEfNS_8ArrayRefIKfEEfS3_.exit ]
+.lr.ph.i:                                         ; preds = %.lr.ph.i.preheader, %.lr.ph.i
+  %.07.i = phi float [ %36, %.lr.ph.i ], [ 0.000000e+00, %.lr.ph.i.preheader ]
+  %.sroa.02.06.i = phi ptr [ %37, %.lr.ph.i ], [ %26, %.lr.ph.i.preheader ]
   %35 = load float, ptr %.sroa.02.06.i, align 4
   %36 = tail call noundef float @llvm.fmuladd.f32(float %35, float %35, float %.07.i)
   %37 = getelementptr inbounds i8, ptr %.sroa.02.06.i, i64 4
   %.not.i = icmp eq ptr %37, %34
   br i1 %.not.i, label %._crit_edge.loopexit.i, label %.lr.ph.i, !llvm.loop !50
 
-._crit_edge.loopexit.i:                           ; preds = %.lr.ph.i, %_ZN3gmx12_GLOBAL__N_117linearCombinationEfNS_8ArrayRefIKfEEfS3_.exit
-  %.0.lcssa.i.ph = phi float [ 0.000000e+00, %_ZN3gmx12_GLOBAL__N_117linearCombinationEfNS_8ArrayRefIKfEEfS3_.exit ], [ %36, %.lr.ph.i ]
-  %38 = fcmp olt float %.054, %.0.lcssa.i.ph
-  %.sroa.speculated40 = select i1 %38, float %.0.lcssa.i.ph, float %.054
+._crit_edge.loopexit.i:                           ; preds = %.lr.ph.i
+  %38 = fcmp olt float %.054, %36
+  %.sroa.speculated40 = select i1 %38, float %36, float %.054
   tail call void @_ZdlPv(ptr noundef nonnull %26) #19
   %39 = load ptr, ptr %.sroa.021.053, align 8
   %.not = icmp eq ptr %39, %0
diff --git a/bench/grpc/optimized/slice_buffer.cc.ll b/bench/grpc/optimized/slice_buffer.cc.ll
index 8332fec0d43..33691bb1636 100644
--- a/bench/grpc/optimized/slice_buffer.cc.ll
+++ b/bench/grpc/optimized/slice_buffer.cc.ll
@@ -1848,119 +1848,118 @@ while.body.lr.ph:                                 ; preds = %while.cond.preheade
   %bytes39 = getelementptr inbounds i8, ptr %slice, i64 9
   %agg.tmp18.sroa.5.0.agg.tmp.sroa_idx = getelementptr inbounds i8, ptr %agg.tmp, i64 8
   %agg.tmp18.sroa.6.0.agg.tmp.sroa_idx = getelementptr inbounds i8, ptr %agg.tmp, i64 16
-  br label %while.body
+  %1 = load i64, ptr %count.i, align 8, !noalias !39
+  %cmp.not.i57 = icmp eq i64 %1, 0
+  br i1 %cmp.not.i57, label %if.then.i, label %grpc_slice_buffer_take_first.exit
 
 if.then:                                          ; preds = %entry
   tail call void @gpr_assertion_failed(ptr noundef nonnull @.str, i32 noundef 380, ptr noundef nonnull @.str.2) #16
   unreachable
 
-while.body:                                       ; preds = %while.body.lr.ph, %if.end45
-  %n.addr.037 = phi i64 [ %n, %while.body.lr.ph ], [ %sub, %if.end45 ]
-  %dstp.036 = phi ptr [ %dst, %while.body.lr.ph ], [ %add.ptr, %if.end45 ]
-  %1 = load i64, ptr %count.i, align 8, !noalias !39
-  %cmp.not.i = icmp eq i64 %1, 0
-  br i1 %cmp.not.i, label %if.then.i, label %grpc_slice_buffer_take_first.exit
-
-if.then.i:                                        ; preds = %while.body
+if.then.i:                                        ; preds = %if.end45, %while.body.lr.ph
   tail call void @gpr_assertion_failed(ptr noundef nonnull @.str, i32 noundef 459, ptr noundef nonnull @.str.4) #16, !noalias !39
   unreachable
 
-grpc_slice_buffer_take_first.exit:                ; preds = %while.body
-  %2 = load ptr, ptr %slices.i, align 8, !noalias !39
-  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %slice, ptr noundef nonnull align 8 dereferenceable(32) %2, i64 32, i1 false)
-  %incdec.ptr.i = getelementptr inbounds i8, ptr %2, i64 32
+grpc_slice_buffer_take_first.exit:                ; preds = %while.body.lr.ph, %if.end45
+  %2 = phi i64 [ %18, %if.end45 ], [ %1, %while.body.lr.ph ]
+  %dstp.03659 = phi ptr [ %add.ptr, %if.end45 ], [ %dst, %while.body.lr.ph ]
+  %n.addr.03758 = phi i64 [ %sub, %if.end45 ], [ %n, %while.body.lr.ph ]
+  %3 = load ptr, ptr %slices.i, align 8, !noalias !39
+  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %slice, ptr noundef nonnull align 8 dereferenceable(32) %3, i64 32, i1 false)
+  %incdec.ptr.i = getelementptr inbounds i8, ptr %3, i64 32
   store ptr %incdec.ptr.i, ptr %slices.i, align 8, !noalias !39
-  %dec.i = add i64 %1, -1
+  %dec.i = add i64 %2, -1
   store i64 %dec.i, ptr %count.i, align 8, !noalias !39
-  %3 = load ptr, ptr %slice, align 8
-  %tobool.not.i = icmp eq ptr %3, null
-  %4 = load i64, ptr %data.i, align 8
-  %conv.i = and i64 %4, 255
-  %cond.i = select i1 %tobool.not.i, i64 %conv.i, i64 %4
-  %5 = load i64, ptr %length, align 8, !noalias !39
-  %sub.i = sub i64 %5, %cond.i
+  %4 = load ptr, ptr %slice, align 8
+  %tobool.not.i = icmp eq ptr %4, null
+  %5 = load i64, ptr %data.i, align 8
+  %conv.i = and i64 %5, 255
+  %cond.i = select i1 %tobool.not.i, i64 %conv.i, i64 %5
+  %6 = load i64, ptr %length, align 8, !noalias !39
+  %sub.i = sub i64 %6, %cond.i
   store i64 %sub.i, ptr %length, align 8, !noalias !39
-  %conv = and i64 %4, 255
-  %cond = select i1 %tobool.not.i, i64 %conv, i64 %4
-  %cmp5 = icmp ugt i64 %cond, %n.addr.037
+  %conv = and i64 %5, 255
+  %cond = select i1 %tobool.not.i, i64 %conv, i64 %5
+  %cmp5 = icmp ugt i64 %cond, %n.addr.03758
   br i1 %cmp5, label %if.then6, label %if.else
 
 if.then6:                                         ; preds = %grpc_slice_buffer_take_first.exit
-  %6 = load ptr, ptr %bytes36, align 8
-  %cond15 = select i1 %tobool.not.i, ptr %bytes39, ptr %6
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %dstp.036, ptr align 1 %cond15, i64 %n.addr.037, i1 false)
-  call void @grpc_slice_sub_no_ref(ptr nonnull sret(%struct.grpc_slice) align 8 %agg.tmp, ptr noundef nonnull byval(%struct.grpc_slice) align 8 %slice, i64 noundef %n.addr.037, i64 noundef %cond)
+  %7 = load ptr, ptr %bytes36, align 8
+  %cond15 = select i1 %tobool.not.i, ptr %bytes39, ptr %7
+  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %dstp.03659, ptr align 1 %cond15, i64 %n.addr.03758, i1 false)
+  call void @grpc_slice_sub_no_ref(ptr nonnull sret(%struct.grpc_slice) align 8 %agg.tmp, ptr noundef nonnull byval(%struct.grpc_slice) align 8 %slice, i64 noundef %n.addr.03758, i64 noundef %cond)
   call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %agg.tmp18.sroa.6)
   %agg.tmp18.sroa.0.0.copyload33 = load ptr, ptr %agg.tmp, align 8
   %agg.tmp18.sroa.5.0.copyload34 = load i64, ptr %agg.tmp18.sroa.5.0.agg.tmp.sroa_idx, align 8
   call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %agg.tmp18.sroa.6, ptr noundef nonnull align 8 dereferenceable(16) %agg.tmp18.sroa.6.0.agg.tmp.sroa_idx, i64 16, i1 false)
-  %7 = load ptr, ptr %slices.i, align 8
-  %incdec.ptr.i20 = getelementptr inbounds i8, ptr %7, i64 -32
+  %8 = load ptr, ptr %slices.i, align 8
+  %incdec.ptr.i20 = getelementptr inbounds i8, ptr %8, i64 -32
   store ptr %incdec.ptr.i20, ptr %slices.i, align 8
   store ptr %agg.tmp18.sroa.0.0.copyload33, ptr %incdec.ptr.i20, align 8
-  %agg.tmp18.sroa.5.0.incdec.ptr.i20.sroa_idx = getelementptr inbounds i8, ptr %7, i64 -24
+  %agg.tmp18.sroa.5.0.incdec.ptr.i20.sroa_idx = getelementptr inbounds i8, ptr %8, i64 -24
   store i64 %agg.tmp18.sroa.5.0.copyload34, ptr %agg.tmp18.sroa.5.0.incdec.ptr.i20.sroa_idx, align 8
-  %agg.tmp18.sroa.6.0.incdec.ptr.i20.sroa_idx = getelementptr inbounds i8, ptr %7, i64 -16
+  %agg.tmp18.sroa.6.0.incdec.ptr.i20.sroa_idx = getelementptr inbounds i8, ptr %8, i64 -16
   call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %agg.tmp18.sroa.6.0.incdec.ptr.i20.sroa_idx, ptr noundef nonnull align 8 dereferenceable(16) %agg.tmp18.sroa.6, i64 16, i1 false)
-  %8 = load i64, ptr %count.i, align 8
-  %inc.i = add i64 %8, 1
+  %9 = load i64, ptr %count.i, align 8
+  %inc.i = add i64 %9, 1
   store i64 %inc.i, ptr %count.i, align 8
   %tobool.not.i22 = icmp eq ptr %agg.tmp18.sroa.0.0.copyload33, null
   %conv.i24 = and i64 %agg.tmp18.sroa.5.0.copyload34, 255
   %cond.i25 = select i1 %tobool.not.i22, i64 %conv.i24, i64 %agg.tmp18.sroa.5.0.copyload34
-  %9 = load i64, ptr %length, align 8
-  %add.i = add i64 %9, %cond.i25
+  %10 = load i64, ptr %length, align 8
+  %add.i = add i64 %10, %cond.i25
   store i64 %add.i, ptr %length, align 8
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %agg.tmp18.sroa.6)
   br label %while.end
 
 if.else:                                          ; preds = %grpc_slice_buffer_take_first.exit
-  %cmp17 = icmp eq i64 %cond, %n.addr.037
-  %10 = load ptr, ptr %bytes36, align 8
-  %cond29 = select i1 %tobool.not.i, ptr %bytes39, ptr %10
+  %cmp17 = icmp eq i64 %cond, %n.addr.03758
+  %11 = load ptr, ptr %bytes36, align 8
+  %cond29 = select i1 %tobool.not.i, ptr %bytes39, ptr %11
   br i1 %cmp17, label %if.then18, label %if.else31
 
 if.then18:                                        ; preds = %if.else
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %dstp.036, ptr align 1 %cond29, i64 %n.addr.037, i1 false)
-  %11 = load ptr, ptr %slice, align 8
-  %cmp.i = icmp ugt ptr %11, inttoptr (i64 1 to ptr)
+  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %dstp.03659, ptr align 1 %cond29, i64 %n.addr.03758, i1 false)
+  %12 = load ptr, ptr %slice, align 8
+  %cmp.i = icmp ugt ptr %12, inttoptr (i64 1 to ptr)
   br i1 %cmp.i, label %if.then.i26, label %while.end
 
 if.then.i26:                                      ; preds = %if.then18
-  %12 = atomicrmw sub ptr %11, i64 1 acq_rel, align 8
-  %cmp.i.i = icmp eq i64 %12, 1
+  %13 = atomicrmw sub ptr %12, i64 1 acq_rel, align 8
+  %cmp.i.i = icmp eq i64 %13, 1
   br i1 %cmp.i.i, label %if.then.i.i, label %while.end
 
 if.then.i.i:                                      ; preds = %if.then.i26
-  %destroyer_fn_.i.i = getelementptr inbounds i8, ptr %11, i64 8
-  %13 = load ptr, ptr %destroyer_fn_.i.i, align 8
-  tail call void %13(ptr noundef nonnull align 8 dereferenceable(16) %11)
+  %destroyer_fn_.i.i = getelementptr inbounds i8, ptr %12, i64 8
+  %14 = load ptr, ptr %destroyer_fn_.i.i, align 8
+  tail call void %14(ptr noundef nonnull align 8 dereferenceable(16) %12)
   br label %while.end
 
 if.else31:                                        ; preds = %if.else
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %dstp.036, ptr align 1 %cond29, i64 %cond, i1 false)
-  %add.ptr = getelementptr inbounds i8, ptr %dstp.036, i64 %cond
-  %sub = sub i64 %n.addr.037, %cond
-  %14 = load ptr, ptr %slice, align 8
-  %cmp.i27 = icmp ugt ptr %14, inttoptr (i64 1 to ptr)
+  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %dstp.03659, ptr align 1 %cond29, i64 %cond, i1 false)
+  %add.ptr = getelementptr inbounds i8, ptr %dstp.03659, i64 %cond
+  %sub = sub i64 %n.addr.03758, %cond
+  %15 = load ptr, ptr %slice, align 8
+  %cmp.i27 = icmp ugt ptr %15, inttoptr (i64 1 to ptr)
   br i1 %cmp.i27, label %if.then.i28, label %if.end45
 
 if.then.i28:                                      ; preds = %if.else31
-  %15 = atomicrmw sub ptr %14, i64 1 acq_rel, align 8
-  %cmp.i.i29 = icmp eq i64 %15, 1
+  %16 = atomicrmw sub ptr %15, i64 1 acq_rel, align 8
+  %cmp.i.i29 = icmp eq i64 %16, 1
   br i1 %cmp.i.i29, label %if.then.i.i30, label %if.end45
 
 if.then.i.i30:                                    ; preds = %if.then.i28
-  %destroyer_fn_.i.i31 = getelementptr inbounds i8, ptr %14, i64 8
-  %16 = load ptr, ptr %destroyer_fn_.i.i31, align 8
-  tail call void %16(ptr noundef nonnull align 8 dereferenceable(16) %14)
+  %destroyer_fn_.i.i31 = getelementptr inbounds i8, ptr %15, i64 8
+  %17 = load ptr, ptr %destroyer_fn_.i.i31, align 8
+  tail call void %17(ptr noundef nonnull align 8 dereferenceable(16) %15)
   br label %if.end45
 
 if.end45:                                         ; preds = %if.then.i.i30, %if.then.i28, %if.else31
-  %cmp1.not = icmp eq i64 %sub, 0
-  br i1 %cmp1.not, label %while.end, label %while.body, !llvm.loop !42
+  %18 = load i64, ptr %count.i, align 8, !noalias !39
+  %cmp.not.i = icmp eq i64 %18, 0
+  br i1 %cmp.not.i, label %if.then.i, label %grpc_slice_buffer_take_first.exit, !llvm.loop !42
 
-while.end:                                        ; preds = %if.end45, %if.then.i.i, %if.then.i26, %if.then18, %if.then6, %while.cond.preheader
+while.end:                                        ; preds = %if.then.i.i, %if.then.i26, %if.then18, %if.then6, %while.cond.preheader
   ret void
 }
 
diff --git a/bench/grpc/optimized/tls_security_connector.cc.ll b/bench/grpc/optimized/tls_security_connector.cc.ll
index 2d62f18ec26..7ecb59513ce 100644
--- a/bench/grpc/optimized/tls_security_connector.cc.ll
+++ b/bench/grpc/optimized/tls_security_connector.cc.ll
@@ -3387,15 +3387,14 @@ if.then128:                                       ; preds = %if.end124
   %21 = icmp ugt i64 %sub.ptr.div.i, 2305843009213693951
   %22 = select i1 %21, i64 -1, i64 %sub.ptr.sub.i
   %call133 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %22) #19
-          to label %invoke.cont132 unwind label %lpad.loopexit.split-lp
+          to label %for.body143.preheader unwind label %lpad.loopexit.split-lp
 
-invoke.cont132:                                   ; preds = %if.then128
+for.body143.preheader:                            ; preds = %if.then128
   store ptr %call133, ptr %san_names, align 8
-  %cmp142393.not = icmp eq ptr %uri_names.sroa.8.0.lcssa446462488496, %uri_names.sroa.0.0.lcssa448460490494
-  br i1 %cmp142393.not, label %if.end156, label %for.body143
+  br label %for.body143
 
-for.body143:                                      ; preds = %invoke.cont132, %for.body143
-  %i137.0394 = phi i64 [ %inc150, %for.body143 ], [ 0, %invoke.cont132 ]
+for.body143:                                      ; preds = %for.body143.preheader, %for.body143
+  %i137.0394 = phi i64 [ %inc150, %for.body143 ], [ 0, %for.body143.preheader ]
   %add.ptr.i = getelementptr inbounds ptr, ptr %uri_names.sroa.0.0.lcssa448460490494, i64 %i137.0394
   %23 = load ptr, ptr %add.ptr.i, align 8
   %24 = load ptr, ptr %san_names, align 8
@@ -3410,7 +3409,7 @@ if.else152:                                       ; preds = %if.end124
   store ptr null, ptr %san_names, align 8
   br label %if.end156
 
-if.end156:                                        ; preds = %for.body143, %invoke.cont132, %if.else152
+if.end156:                                        ; preds = %for.body143, %if.else152
   %sub.ptr.lhs.cast.i223 = ptrtoint ptr %dns_names.sroa.8.0.lcssa434474476508 to i64
   %sub.ptr.rhs.cast.i224 = ptrtoint ptr %dns_names.sroa.0.0.lcssa444464486498 to i64
   %sub.ptr.sub.i225 = sub i64 %sub.ptr.lhs.cast.i223, %sub.ptr.rhs.cast.i224
@@ -3424,16 +3423,15 @@ if.then161:                                       ; preds = %if.end156
   %26 = icmp ugt i64 %sub.ptr.div.i226, 2305843009213693951
   %27 = select i1 %26, i64 -1, i64 %sub.ptr.sub.i225
   %call166 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %27) #19
-          to label %invoke.cont165 unwind label %lpad.loopexit.split-lp
+          to label %for.body176.preheader unwind label %lpad.loopexit.split-lp
 
-invoke.cont165:                                   ; preds = %if.then161
+for.body176.preheader:                            ; preds = %if.then161
   %dns_names169 = getelementptr inbounds i8, ptr %request, i64 32
   store ptr %call166, ptr %dns_names169, align 8
-  %cmp175395.not = icmp eq ptr %dns_names.sroa.8.0.lcssa434474476508, %dns_names.sroa.0.0.lcssa444464486498
-  br i1 %cmp175395.not, label %if.end189, label %for.body176
+  br label %for.body176
 
-for.body176:                                      ; preds = %invoke.cont165, %for.body176
-  %i170.0396 = phi i64 [ %inc183, %for.body176 ], [ 0, %invoke.cont165 ]
+for.body176:                                      ; preds = %for.body176.preheader, %for.body176
+  %i170.0396 = phi i64 [ %inc183, %for.body176 ], [ 0, %for.body176.preheader ]
   %add.ptr.i229 = getelementptr inbounds ptr, ptr %dns_names.sroa.0.0.lcssa444464486498, i64 %i170.0396
   %28 = load ptr, ptr %add.ptr.i229, align 8
   %29 = load ptr, ptr %dns_names169, align 8
@@ -3449,7 +3447,7 @@ if.else185:                                       ; preds = %if.end156
   store ptr null, ptr %dns_names188, align 8
   br label %if.end189
 
-if.end189:                                        ; preds = %for.body176, %invoke.cont165, %if.else185
+if.end189:                                        ; preds = %for.body176, %if.else185
   %sub.ptr.lhs.cast.i231 = ptrtoint ptr %email_names.sroa.8.0.lcssa438470480504 to i64
   %sub.ptr.rhs.cast.i232 = ptrtoint ptr %email_names.sroa.0.0.lcssa436472478506 to i64
   %sub.ptr.sub.i233 = sub i64 %sub.ptr.lhs.cast.i231, %sub.ptr.rhs.cast.i232
@@ -3463,16 +3461,15 @@ if.then194:                                       ; preds = %if.end189
   %31 = icmp ugt i64 %sub.ptr.div.i234, 2305843009213693951
   %32 = select i1 %31, i64 -1, i64 %sub.ptr.sub.i233
   %call199 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %32) #19
-          to label %invoke.cont198 unwind label %lpad.loopexit.split-lp
+          to label %for.body209.preheader unwind label %lpad.loopexit.split-lp
 
-invoke.cont198:                                   ; preds = %if.then194
+for.body209.preheader:                            ; preds = %if.then194
   %email_names202 = getelementptr inbounds i8, ptr %request, i64 48
   store ptr %call199, ptr %email_names202, align 8
-  %cmp208397.not = icmp eq ptr %email_names.sroa.8.0.lcssa438470480504, %email_names.sroa.0.0.lcssa436472478506
-  br i1 %cmp208397.not, label %if.end222, label %for.body209
+  br label %for.body209
 
-for.body209:                                      ; preds = %invoke.cont198, %for.body209
-  %i203.0398 = phi i64 [ %inc216, %for.body209 ], [ 0, %invoke.cont198 ]
+for.body209:                                      ; preds = %for.body209.preheader, %for.body209
+  %i203.0398 = phi i64 [ %inc216, %for.body209 ], [ 0, %for.body209.preheader ]
   %add.ptr.i237 = getelementptr inbounds ptr, ptr %email_names.sroa.0.0.lcssa436472478506, i64 %i203.0398
   %33 = load ptr, ptr %add.ptr.i237, align 8
   %34 = load ptr, ptr %email_names202, align 8
@@ -3488,7 +3485,7 @@ if.else218:                                       ; preds = %if.end189
   store ptr null, ptr %email_names221, align 8
   br label %if.end222
 
-if.end222:                                        ; preds = %for.body209, %invoke.cont198, %if.else218
+if.end222:                                        ; preds = %for.body209, %if.else218
   %sub.ptr.lhs.cast.i239 = ptrtoint ptr %ip_names.sroa.8.0.lcssa442466484500 to i64
   %sub.ptr.rhs.cast.i240 = ptrtoint ptr %ip_names.sroa.0.0.lcssa440468482502 to i64
   %sub.ptr.sub.i241 = sub i64 %sub.ptr.lhs.cast.i239, %sub.ptr.rhs.cast.i240
@@ -3496,22 +3493,21 @@ if.end222:                                        ; preds = %for.body209, %invok
   %ip_names_size = getelementptr inbounds i8, ptr %request, i64 72
   store i64 %sub.ptr.div.i242, ptr %ip_names_size, align 8
   %cmp.i.i244 = icmp eq ptr %ip_names.sroa.0.0.lcssa440468482502, %ip_names.sroa.8.0.lcssa442466484500
-  br i1 %cmp.i.i244, label %if.else251, label %if.then227
+  br i1 %cmp.i.i244, label %if.end255, label %if.then227
 
 if.then227:                                       ; preds = %if.end222
   %36 = icmp ugt i64 %sub.ptr.div.i242, 2305843009213693951
   %37 = select i1 %36, i64 -1, i64 %sub.ptr.sub.i241
   %call232 = invoke noalias noundef nonnull ptr @_Znam(i64 noundef %37) #19
-          to label %invoke.cont231 unwind label %lpad.loopexit.split-lp
+          to label %for.body242.preheader unwind label %lpad.loopexit.split-lp
 
-invoke.cont231:                                   ; preds = %if.then227
+for.body242.preheader:                            ; preds = %if.then227
   %ip_names235 = getelementptr inbounds i8, ptr %request, i64 64
   store ptr %call232, ptr %ip_names235, align 8
-  %cmp241399.not = icmp eq ptr %ip_names.sroa.8.0.lcssa442466484500, %ip_names.sroa.0.0.lcssa440468482502
-  br i1 %cmp241399.not, label %if.end255, label %for.body242
+  br label %for.body242
 
-for.body242:                                      ; preds = %invoke.cont231, %for.body242
-  %i236.0400 = phi i64 [ %inc249, %for.body242 ], [ 0, %invoke.cont231 ]
+for.body242:                                      ; preds = %for.body242.preheader, %for.body242
+  %i236.0400 = phi i64 [ %inc249, %for.body242 ], [ 0, %for.body242.preheader ]
   %add.ptr.i245 = getelementptr inbounds ptr, ptr %ip_names.sroa.0.0.lcssa440468482502, i64 %i236.0400
   %38 = load ptr, ptr %add.ptr.i245, align 8
   %39 = load ptr, ptr %ip_names235, align 8
@@ -3522,12 +3518,9 @@ for.body242:                                      ; preds = %invoke.cont231, %fo
   %cmp241 = icmp ult i64 %inc249, %40
   br i1 %cmp241, label %for.body242, label %if.then.i.i.i247, !llvm.loop !23
 
-if.else251:                                       ; preds = %if.end222
+if.end255:                                        ; preds = %if.end222
   %ip_names254 = getelementptr inbounds i8, ptr %request, i64 64
   store ptr null, ptr %ip_names254, align 8
-  br label %if.end255
-
-if.end255:                                        ; preds = %invoke.cont231, %if.else251
   %tobool.not.i.i.i246 = icmp eq ptr %ip_names.sroa.0.0.lcssa440468482502, null
   br i1 %tobool.not.i.i.i246, label %_ZNSt6vectorIPcSaIS0_EED2Ev.exit248, label %if.then.i.i.i247
 
diff --git a/bench/hdf5/optimized/H5PB.c.ll b/bench/hdf5/optimized/H5PB.c.ll
index 062ebe1f051..5f29b1cd1a7 100644
--- a/bench/hdf5/optimized/H5PB.c.ll
+++ b/bench/hdf5/optimized/H5PB.c.ll
@@ -995,7 +995,7 @@ define range(i32 -1, 1) i32 @H5PB_read(ptr noundef %0, i32 noundef %1, i64 nound
   %93 = getelementptr inbounds i8, ptr %92, i64 %91
   %94 = load i64, ptr %12, align 8
   %95 = sub i64 %94, %91
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %4, ptr align 1 %93, i64 %95, i1 false)
+  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %4, ptr nonnull align 1 %93, i64 %95, i1 false)
   %96 = load ptr, ptr %60, align 8
   %97 = icmp eq ptr %96, %79
   %98 = getelementptr inbounds i8, ptr %79, i64 24
@@ -1930,7 +1930,7 @@ define range(i32 -1, 1) i32 @H5PB_write(ptr noundef %0, i32 noundef %1, i64 noun
   %78 = getelementptr inbounds i8, ptr %77, i64 %.recomposed
   %79 = load i64, ptr %11, align 8
   %80 = sub i64 %79, %.recomposed
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %78, ptr align 1 %4, i64 %80, i1 false)
+  call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %78, ptr align 1 %4, i64 %80, i1 false)
   %81 = getelementptr inbounds i8, ptr %75, i64 20
   store i8 1, ptr %81, align 4
   %82 = load ptr, ptr %59, align 8
diff --git a/bench/hermes/optimized/DebugInfo.cpp.ll b/bench/hermes/optimized/DebugInfo.cpp.ll
index c9429f312a9..7cf767995d8 100644
--- a/bench/hermes/optimized/DebugInfo.cpp.ll
+++ b/bench/hermes/optimized/DebugInfo.cpp.ll
@@ -4019,30 +4019,22 @@ if.then4:                                         ; preds = %if.then
 if.then11:                                        ; preds = %if.then4
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
-  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i.i, 0
-  br i1 %tobool.not.i.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %if.then.i.i.i.i.i.i.i.i.i
-
-if.then.i.i.i.i.i.i.i.i.i:                        ; preds = %if.then11
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
-  %.pre101 = load ptr, ptr %_M_finish, align 8
-  br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
-
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then11, %if.then.i.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %if.then11 ], [ %.pre101, %if.then.i.i.i.i.i.i.i.i.i ]
+  %2 = load ptr, ptr %_M_finish, align 8
   %add.ptr22 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i
   store ptr %add.ptr22, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then11
+  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %if.then11, %if.then.i.i.i.i.i
   %cmp6.i.i.i.i.i = icmp sgt i64 %sub.ptr.sub.i.i, 0
   br i1 %cmp6.i.i.i.i.i, label %for.body.i.i.i.i.i, label %if.end79
 
@@ -4219,27 +4211,27 @@ if.then9:                                         ; preds = %if.then
   %sub.ptr.rhs.cast.i = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %cmp15 = icmp ugt i64 %sub.ptr.sub.i, %sub.ptr.sub.i.i.i
-  br i1 %cmp15, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEmEvRT_T0_.exit
+  br i1 %cmp15, label %if.then16, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then9
+if.then16:                                        ; preds = %if.then9
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre71 = load ptr, ptr %_M_finish, align 8
-  %add.ptr27 = getelementptr inbounds i8, ptr %.pre71, i64 %sub.ptr.sub.i.i.i
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %if.then.i.i.i.i.i26, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i.i.i26
 
-if.then.i.i.i.i.i26:                              ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i26:                              ; preds = %if.then.i.i.i.i.i, %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %__position.coerce, ptr align 1 %__first.coerce, i64 %sub.ptr.sub.i.i.i, i1 false)
   br label %if.end101
 
@@ -4256,9 +4248,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIN9__gn
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw i64 %sub.ptr.sub.i.i.i, %sub.ptr.sub.i
-  %add.ptr50 = getelementptr inbounds i8, ptr %2, i64 %sub
+  %add.ptr50 = getelementptr inbounds i8, ptr %3, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i31 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i31, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit34, label %if.then.i.i.i.i.i.i.i.i.i32
@@ -4269,8 +4261,8 @@ if.then.i.i.i.i.i.i.i.i.i32:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit34
 
 _ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit34: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i32
-  %3 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit ], [ %.pre70, %if.then.i.i.i.i.i.i.i.i.i32 ]
-  %add.ptr58 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit ], [ %.pre70, %if.then.i.i.i.i.i.i.i.i.i32 ]
+  %add.ptr58 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr58, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i38 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i38, label %if.end101, label %if.then.i.i.i.i.i39
@@ -4280,8 +4272,8 @@ if.then.i.i.i.i.i39:                              ; preds = %_ZSt22__uninitializ
   br label %if.end101
 
 if.else68:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.i = sub i64 9223372036854775807, %sub.ptr.sub.i.i
   %cmp.i42 = icmp ult i64 %sub.i, %sub.ptr.sub.i.i.i
@@ -4295,8 +4287,8 @@ _ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit:    ; preds = %if.else68
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.sub.i.i, i64 %sub.ptr.sub.i.i.i)
   %add.i = add i64 %.sroa.speculated.i, %sub.ptr.sub.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.sub.i.i
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
-  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
+  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -4308,11 +4300,11 @@ _ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIhSaIh
   %cond.i43 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i44 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i46 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i44, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i47 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i47 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i47, label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit56, label %if.then.i.i.i.i.i.i.i.i.i48
 
 if.then.i.i.i.i.i.i.i.i.i48:                      ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i43, ptr align 1 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i46, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i43, ptr align 1 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i46, i1 false)
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit56
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit56: ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, %if.then.i.i.i.i.i.i.i.i.i48
@@ -4329,11 +4321,11 @@ if.then.i.i.i.i.i.i.i.i.i61:                      ; preds = %_ZSt22__uninitializ
 
 _ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit63: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEES2_hET0_T_S8_S7_RSaIT1_E.exit56, %if.then.i.i.i.i.i.i.i.i.i61
   %add.ptr.i.i.i.i.i.i.i.i.i62 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i55, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i59
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit, label %if.then.i64
 
 if.then.i64:                                      ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit63
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #19
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #19
   br label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit
 
 _ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit: ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit63, %if.then.i64
diff --git a/bench/hwloc/optimized/distances.ll b/bench/hwloc/optimized/distances.ll
index 88a64c61a80..7475b47f787 100644
--- a/bench/hwloc/optimized/distances.ll
+++ b/bench/hwloc/optimized/distances.ll
@@ -803,7 +803,7 @@ define range(i32 -1, 1) i32 @hwloc_backend_distances_add_values(ptr nocapture re
 13:                                               ; preds = %9, %6
   %14 = tail call ptr @__errno_location() #28
   store i32 22, ptr %14, align 4
-  br label %106
+  br label %105
 
 15:                                               ; preds = %9
   %16 = icmp eq i64 %5, 0
@@ -822,7 +822,7 @@ define range(i32 -1, 1) i32 @hwloc_backend_distances_add_values(ptr nocapture re
 20:                                               ; preds = %15
   %21 = tail call ptr @__errno_location() #28
   store i32 22, ptr %21, align 4
-  br label %106
+  br label %105
 
 .preheader107:                                    ; preds = %.preheader107.preheader, %.preheader107
   %indvars.iv = phi i64 [ 0, %.preheader107.preheader ], [ %indvars.iv.next, %.preheader107 ]
@@ -847,7 +847,7 @@ define range(i32 -1, 1) i32 @hwloc_backend_distances_add_values(ptr nocapture re
 28:                                               ; preds = %26
   %29 = tail call ptr @__errno_location() #28
   store i32 2, ptr %29, align 4
-  br label %106
+  br label %105
 
 .lr.ph.i:                                         ; preds = %26
   %30 = sub i32 %2, %spec.select
@@ -935,7 +935,7 @@ hwloc_internal_distances_restrict.exit:           ; preds = %37
   %62 = shl nuw nsw i64 %.pre-phi, 3
   %63 = tail call noalias ptr @malloc(i64 noundef %62) #27
   %.not96 = icmp eq ptr %63, null
-  br i1 %.not96, label %106, label %64
+  br i1 %.not96, label %105, label %64
 
 64:                                               ; preds = %61
   %65 = load ptr, ptr %3, align 8
@@ -944,13 +944,13 @@ hwloc_internal_distances_restrict.exit:           ; preds = %37
   br i1 %67, label %.lr.ph, label %._crit_edge
 
 68:                                               ; preds = %.lr.ph
-  %indvars.iv.next124 = add nuw nsw i64 %indvars.iv123, 1
-  %exitcond127.not = icmp eq i64 %indvars.iv.next124, %.pre-phi
-  br i1 %exitcond127.not, label %._crit_edge, label %.lr.ph, !llvm.loop !13
+  %indvars.iv.next121 = add nuw nsw i64 %indvars.iv120, 1
+  %exitcond124.not = icmp eq i64 %indvars.iv.next121, %.pre-phi
+  br i1 %exitcond124.not, label %._crit_edge, label %.lr.ph, !llvm.loop !13
 
 .lr.ph:                                           ; preds = %64, %68
-  %indvars.iv123 = phi i64 [ %indvars.iv.next124, %68 ], [ 1, %64 ]
-  %69 = getelementptr inbounds ptr, ptr %3, i64 %indvars.iv123
+  %indvars.iv120 = phi i64 [ %indvars.iv.next121, %68 ], [ 1, %64 ]
+  %69 = getelementptr inbounds ptr, ptr %3, i64 %indvars.iv120
   %70 = load ptr, ptr %69, align 8
   %71 = load i32, ptr %70, align 8
   %.not97 = icmp eq i32 %71, %66
@@ -964,26 +964,27 @@ hwloc_internal_distances_restrict.exit:           ; preds = %37
   %73 = shl nuw nsw i64 %.pre-phi, 2
   %74 = tail call noalias ptr @malloc(i64 noundef %73) #27
   %.not98 = icmp eq ptr %74, null
-  br i1 %.not98, label %105, label %.preheader105
+  br i1 %.not98, label %104, label %.lr.ph112.preheader
 
-.preheader105:                                    ; preds = %.thread
-  %.not118 = icmp eq i32 %.084, 0
-  br i1 %.not118, label %.loopexit106, label %.lr.ph112
+.lr.ph112.preheader:                              ; preds = %.thread
+  %umax = tail call i32 @llvm.umax.i32(i32 %.084, i32 1)
+  %wide.trip.count128 = zext i32 %umax to i64
+  br label %.lr.ph112
 
-.lr.ph112:                                        ; preds = %.preheader105, %.lr.ph112
-  %indvars.iv128 = phi i64 [ %indvars.iv.next129, %.lr.ph112 ], [ 0, %.preheader105 ]
-  %75 = getelementptr inbounds ptr, ptr %3, i64 %indvars.iv128
+.lr.ph112:                                        ; preds = %.lr.ph112.preheader, %.lr.ph112
+  %indvars.iv125 = phi i64 [ 0, %.lr.ph112.preheader ], [ %indvars.iv.next126, %.lr.ph112 ]
+  %75 = getelementptr inbounds ptr, ptr %3, i64 %indvars.iv125
   %76 = load ptr, ptr %75, align 8
   %77 = load i32, ptr %76, align 8
-  %78 = getelementptr inbounds i32, ptr %74, i64 %indvars.iv128
+  %78 = getelementptr inbounds i32, ptr %74, i64 %indvars.iv125
   store i32 %77, ptr %78, align 4
-  %indvars.iv.next129 = add nuw nsw i64 %indvars.iv128, 1
-  %exitcond132.not = icmp eq i64 %indvars.iv.next129, %.pre-phi
-  br i1 %exitcond132.not, label %.loopexit106, label %.lr.ph112, !llvm.loop !14
+  %indvars.iv.next126 = add nuw nsw i64 %indvars.iv125, 1
+  %exitcond129.not = icmp eq i64 %indvars.iv.next126, %wide.trip.count128
+  br i1 %exitcond129.not, label %.loopexit106, label %.lr.ph112, !llvm.loop !14
 
-.loopexit106:                                     ; preds = %.lr.ph112, %.preheader105, %._crit_edge
-  %.082102 = phi i32 [ %66, %._crit_edge ], [ -1, %.preheader105 ], [ -1, %.lr.ph112 ]
-  %.081 = phi ptr [ null, %._crit_edge ], [ %74, %.preheader105 ], [ %74, %.lr.ph112 ]
+.loopexit106:                                     ; preds = %.lr.ph112, %._crit_edge
+  %.082102 = phi i32 [ %66, %._crit_edge ], [ -1, %.lr.ph112 ]
+  %.081 = phi ptr [ null, %._crit_edge ], [ %74, %.lr.ph112 ]
   store i32 %.084, ptr %7, align 8
   %79 = getelementptr inbounds i8, ptr %1, i64 64
   store ptr %3, ptr %79, align 8
@@ -1009,70 +1010,72 @@ hwloc_internal_distances_restrict.exit:           ; preds = %37
   br label %90
 
 90:                                               ; preds = %86, %.loopexit106
-  switch i32 %.082102, label %.preheader [
-    i32 3, label %91
-    i32 13, label %91
+  switch i32 %.082102, label %.lr.ph117.preheader [
+    i32 3, label %.lr.ph115.preheader
+    i32 13, label %.lr.ph115.preheader
   ]
 
-.preheader:                                       ; preds = %90
-  %.not120 = icmp eq i32 %.084, 0
-  br i1 %.not120, label %.loopexit, label %.lr.ph117
-
-91:                                               ; preds = %90, %90
-  %.not119 = icmp eq i32 %.084, 0
-  br i1 %.not119, label %.loopexit, label %.lr.ph115
-
-.lr.ph115:                                        ; preds = %91, %.lr.ph115
-  %indvars.iv133 = phi i64 [ %indvars.iv.next134, %.lr.ph115 ], [ 0, %91 ]
-  %92 = getelementptr inbounds ptr, ptr %3, i64 %indvars.iv133
-  %93 = load ptr, ptr %92, align 8
-  %94 = getelementptr inbounds i8, ptr %93, i64 16
-  %95 = load i32, ptr %94, align 8
-  %96 = zext i32 %95 to i64
-  %97 = load ptr, ptr %82, align 8
-  %98 = getelementptr inbounds i64, ptr %97, i64 %indvars.iv133
-  store i64 %96, ptr %98, align 8
-  %indvars.iv.next134 = add nuw nsw i64 %indvars.iv133, 1
-  %exitcond137.not = icmp eq i64 %indvars.iv.next134, %.pre-phi
-  br i1 %exitcond137.not, label %.loopexit, label %.lr.ph115, !llvm.loop !15
-
-.lr.ph117:                                        ; preds = %.preheader, %.lr.ph117
-  %indvars.iv138 = phi i64 [ %indvars.iv.next139, %.lr.ph117 ], [ 0, %.preheader ]
-  %99 = getelementptr inbounds ptr, ptr %3, i64 %indvars.iv138
-  %100 = load ptr, ptr %99, align 8
-  %101 = getelementptr inbounds i8, ptr %100, i64 240
-  %102 = load i64, ptr %101, align 8
-  %103 = load ptr, ptr %82, align 8
-  %104 = getelementptr inbounds i64, ptr %103, i64 %indvars.iv138
-  store i64 %102, ptr %104, align 8
-  %indvars.iv.next139 = add nuw nsw i64 %indvars.iv138, 1
-  %exitcond142.not = icmp eq i64 %indvars.iv.next139, %.pre-phi
-  br i1 %exitcond142.not, label %.loopexit, label %.lr.ph117, !llvm.loop !16
-
-105:                                              ; preds = %.thread
+.lr.ph117.preheader:                              ; preds = %90
+  %umax139 = tail call i32 @llvm.umax.i32(i32 %.084, i32 1)
+  %wide.trip.count140 = zext i32 %umax139 to i64
+  br label %.lr.ph117
+
+.lr.ph115.preheader:                              ; preds = %90, %90
+  %umax133 = tail call i32 @llvm.umax.i32(i32 %.084, i32 1)
+  %wide.trip.count134 = zext i32 %umax133 to i64
+  br label %.lr.ph115
+
+.lr.ph115:                                        ; preds = %.lr.ph115.preheader, %.lr.ph115
+  %indvars.iv130 = phi i64 [ 0, %.lr.ph115.preheader ], [ %indvars.iv.next131, %.lr.ph115 ]
+  %91 = getelementptr inbounds ptr, ptr %3, i64 %indvars.iv130
+  %92 = load ptr, ptr %91, align 8
+  %93 = getelementptr inbounds i8, ptr %92, i64 16
+  %94 = load i32, ptr %93, align 8
+  %95 = zext i32 %94 to i64
+  %96 = load ptr, ptr %82, align 8
+  %97 = getelementptr inbounds i64, ptr %96, i64 %indvars.iv130
+  store i64 %95, ptr %97, align 8
+  %indvars.iv.next131 = add nuw nsw i64 %indvars.iv130, 1
+  %exitcond135.not = icmp eq i64 %indvars.iv.next131, %wide.trip.count134
+  br i1 %exitcond135.not, label %.loopexit, label %.lr.ph115, !llvm.loop !15
+
+.lr.ph117:                                        ; preds = %.lr.ph117.preheader, %.lr.ph117
+  %indvars.iv136 = phi i64 [ 0, %.lr.ph117.preheader ], [ %indvars.iv.next137, %.lr.ph117 ]
+  %98 = getelementptr inbounds ptr, ptr %3, i64 %indvars.iv136
+  %99 = load ptr, ptr %98, align 8
+  %100 = getelementptr inbounds i8, ptr %99, i64 240
+  %101 = load i64, ptr %100, align 8
+  %102 = load ptr, ptr %82, align 8
+  %103 = getelementptr inbounds i64, ptr %102, i64 %indvars.iv136
+  store i64 %101, ptr %103, align 8
+  %indvars.iv.next137 = add nuw nsw i64 %indvars.iv136, 1
+  %exitcond141.not = icmp eq i64 %indvars.iv.next137, %wide.trip.count140
+  br i1 %exitcond141.not, label %.loopexit, label %.lr.ph117, !llvm.loop !16
+
+104:                                              ; preds = %.thread
   tail call void @free(ptr noundef %63) #25
-  br label %106
+  br label %105
 
-106:                                              ; preds = %61, %105, %28, %20, %13
-  %107 = load ptr, ptr %1, align 8
-  tail call void @free(ptr noundef %107) #25
-  %108 = getelementptr inbounds i8, ptr %1, i64 32
-  %109 = load ptr, ptr %108, align 8
-  tail call void @free(ptr noundef %109) #25
-  %110 = getelementptr inbounds i8, ptr %1, i64 64
-  %111 = load ptr, ptr %110, align 8
-  tail call void @free(ptr noundef %111) #25
-  %112 = getelementptr inbounds i8, ptr %1, i64 16
-  %113 = load ptr, ptr %112, align 8
-  tail call void @free(ptr noundef %113) #25
-  %114 = getelementptr inbounds i8, ptr %1, i64 40
-  %115 = load ptr, ptr %114, align 8
-  tail call void @free(ptr noundef %115) #25
+105:                                              ; preds = %61, %104, %28, %20, %13
+  %106 = load ptr, ptr %1, align 8
+  tail call void @free(ptr noundef %106) #25
+  %107 = getelementptr inbounds i8, ptr %1, i64 32
+  %108 = load ptr, ptr %107, align 8
+  tail call void @free(ptr noundef %108) #25
+  %109 = getelementptr inbounds i8, ptr %1, i64 64
+  %110 = load ptr, ptr %109, align 8
+  tail call void @free(ptr noundef %110) #25
+  %111 = getelementptr inbounds i8, ptr %1, i64 16
+  %112 = load ptr, ptr %111, align 8
+  tail call void @free(ptr noundef %112) #25
+  %113 = getelementptr inbounds i8, ptr %1, i64 40
+  %114 = load ptr, ptr %113, align 8
+  tail call void @free(ptr noundef %114) #25
   tail call void @free(ptr noundef %1) #25
   br label %.loopexit
 
-.loopexit:                                        ; preds = %.lr.ph115, %.lr.ph117, %91, %.preheader, %106
-  %.083 = phi i32 [ -1, %106 ], [ 0, %.preheader ], [ 0, %91 ], [ 0, %.lr.ph117 ], [ 0, %.lr.ph115 ]
+.loopexit:                                        ; preds = %.lr.ph115, %.lr.ph117, %105
+  %.083 = phi i32 [ -1, %105 ], [ 0, %.lr.ph117 ], [ 0, %.lr.ph115 ]
   ret i32 %.083
 }
 
diff --git a/bench/hwloc/optimized/hwloc-distrib.ll b/bench/hwloc/optimized/hwloc-distrib.ll
index d282c64635d..355dec62e35 100644
--- a/bench/hwloc/optimized/hwloc-distrib.ll
+++ b/bench/hwloc/optimized/hwloc-distrib.ll
@@ -1656,12 +1656,12 @@ define internal fastcc void @hwloc_distrib(ptr nocapture noundef readonly %0, i3
   br label %.lr.ph9
 
 .lr.ph9:                                          ; preds = %.lr.ph9.preheader, %.lr.ph9
-  %indvars.iv21 = phi i64 [ 0, %.lr.ph9.preheader ], [ %indvars.iv.next22, %.lr.ph9 ]
+  %indvars.iv20 = phi i64 [ 0, %.lr.ph9.preheader ], [ %indvars.iv.next21, %.lr.ph9 ]
   %48 = tail call noalias ptr @hwloc_bitmap_dup(ptr noundef %22) #18
-  %49 = getelementptr inbounds ptr, ptr %.06212, i64 %indvars.iv21
+  %49 = getelementptr inbounds ptr, ptr %.06212, i64 %indvars.iv20
   store ptr %48, ptr %49, align 8
-  %indvars.iv.next22 = add nuw nsw i64 %indvars.iv21, 1
-  %50 = icmp samesign ult i64 %indvars.iv.next22, %47
+  %indvars.iv.next21 = add nuw nsw i64 %indvars.iv20, 1
+  %50 = icmp samesign ult i64 %indvars.iv.next21, %47
   br i1 %50, label %.lr.ph9, label %.loopexit, !llvm.loop !15
 
 51:                                               ; preds = %46
@@ -1685,8 +1685,8 @@ define internal fastcc void @hwloc_distrib(ptr nocapture noundef readonly %0, i3
   %.165 = phi i32 [ %31, %.loopexit ], [ %.06411, %._crit_edge ]
   %.163 = phi ptr [ %59, %.loopexit ], [ %.06212, %._crit_edge ]
   %61 = add nuw i32 %.113, 1
-  %exitcond24.not = icmp eq i32 %61, %1
-  br i1 %exitcond24.not, label %._crit_edge15, label %14, !llvm.loop !16
+  %exitcond23.not = icmp eq i32 %61, %1
+  br i1 %exitcond23.not, label %._crit_edge15, label %14, !llvm.loop !16
 
 ._crit_edge15:                                    ; preds = %60, %6
   ret void
diff --git a/bench/hyperscan/optimized/limex_compile.cpp.ll b/bench/hyperscan/optimized/limex_compile.cpp.ll
index aecd3144f22..389141970ed 100644
--- a/bench/hyperscan/optimized/limex_compile.cpp.ll
+++ b/bench/hyperscan/optimized/limex_compile.cpp.ll
@@ -20338,21 +20338,17 @@ for.body.i828:                                    ; preds = %for.body.i828, %for
   %conv14.i = add i32 %offset.026.i, %444
   %indvars.iv.next.i832 = add nuw nsw i64 %indvars.iv.i829, 1
   %exitcond.not.i833 = icmp eq i64 %indvars.iv.next.i832, %wide.trip.count.i827
-  br i1 %exitcond.not.i833, label %for.end.i834, label %for.body.i828, !llvm.loop !308
+  br i1 %exitcond.not.i833, label %if.end.i.i836, label %for.body.i828, !llvm.loop !308
 
-for.end.i834:                                     ; preds = %for.body.i828
-  %cmp.i.i.i.i835 = icmp eq ptr %437, %438
-  br i1 %cmp.i.i.i.i835, label %invoke.cont117, label %if.end.i.i836
-
-if.end.i.i836:                                    ; preds = %for.end.i834
+if.end.i.i836:                                    ; preds = %for.body.i828
   %idx.ext15.i = zext i32 %conv82 to i64
   %add.ptr16.i = getelementptr inbounds i8, ptr %add.ptr, i64 %idx.ext15.i
   %add.ptr37.i.idx = shl nuw nsw i64 %sub.ptr.div.i.i809, 2
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %add.ptr16.i, ptr nonnull align 4 %call5.i.i.i.i1895, i64 %add.ptr37.i.idx, i1 false)
   br label %invoke.cont117
 
-invoke.cont117:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i815, %if.end.i.i836, %for.end.i834
-  %repeatOffsets.sroa.0.122672278 = phi ptr [ %call5.i.i.i.i1895, %if.end.i.i836 ], [ %call5.i.i.i.i1895, %for.end.i834 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i815 ]
+invoke.cont117:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i815, %if.end.i.i836
+  %repeatOffsets.sroa.0.122672278 = phi ptr [ %call5.i.i.i.i1895, %if.end.i.i836 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i815 ]
   %repeatOffset18.i = getelementptr inbounds i8, ptr %163, i64 368
   store i32 %conv82, ptr %repeatOffset18.i, align 16
   %repeatCount.i = getelementptr inbounds i8, ptr %163, i64 364
@@ -33499,19 +33495,19 @@ if.then9:                                         ; preds = %if.then
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = ashr exact i64 %sub.ptr.sub.i, 2
   %cmp15 = icmp ugt i64 %sub.ptr.div.i, %sub.ptr.div.i.i.i
-  br i1 %cmp15, label %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEmEvRT_T0_.exit
+  br i1 %cmp15, label %if.then16, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit: ; preds = %if.then9
+if.then16:                                        ; preds = %if.then9
   %idx.neg = sub nsw i64 0, %sub.ptr.div.i.i.i
   %add.ptr = getelementptr inbounds i32, ptr %1, i64 %idx.neg
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %1, ptr align 4 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre78 = load ptr, ptr %_M_finish, align 8
-  %add.ptr27 = getelementptr inbounds i8, ptr %.pre78, i64 %sub.ptr.sub.i.i.i
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %if.then.i.i.i.i.i30, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i.i.i.i.i = ashr exact i64 %sub.ptr.sub.i.i.i.i.i, 2
@@ -33520,7 +33516,7 @@ if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitializ
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %add.ptr.i.i.i.i.i, ptr align 4 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i.i.i30
 
-if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %__position.coerce, ptr align 4 %__first.coerce, i64 %sub.ptr.sub.i.i.i, i1 false)
   br label %if.end109
 
@@ -33537,9 +33533,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIN9__gn
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEPjjET0_T_SA_S9_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEPjjET0_T_SA_S9_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw nsw i64 %sub.ptr.div.i.i.i, %sub.ptr.div.i
-  %add.ptr50 = getelementptr inbounds i32, ptr %2, i64 %sub
+  %add.ptr50 = getelementptr inbounds i32, ptr %3, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i35 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i35, label %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit38, label %if.then.i.i.i.i.i.i.i.i.i36
@@ -33550,8 +33546,8 @@ if.then.i.i.i.i.i.i.i.i.i36:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit38
 
 _ZSt22__uninitialized_move_aIPjS0_SaIjEET0_T_S3_S2_RT1_.exit38: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEPjjET0_T_SA_S9_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i36
-  %3 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEPjjET0_T_SA_S9_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
-  %add.ptr58 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKjSt6vectorIjSaIjEEEEPjjET0_T_SA_S9_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
+  %add.ptr58 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr58, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i42 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i42, label %if.end109, label %if.then.i.i.i.i.i43
@@ -33561,8 +33557,8 @@ if.then.i.i.i.i.i43:                              ; preds = %_ZSt22__uninitializ
   br label %if.end109
 
 if.else68:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.ptr.div.i.i = ashr exact i64 %sub.ptr.sub.i.i, 2
   %sub.i = sub nsw i64 2305843009213693951, %sub.ptr.div.i.i
@@ -33577,8 +33573,8 @@ _ZNKSt6vectorIjSaIjEE12_M_check_lenEmPKc.exit:    ; preds = %if.else68
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i.i, i64 %sub.ptr.div.i.i.i)
   %add.i = add nsw i64 %.sroa.speculated.i, %sub.ptr.div.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.div.i.i
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 2305843009213693951)
-  %cond.i = select i1 %cmp7.i, i64 2305843009213693951, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 2305843009213693951)
+  %cond.i = select i1 %cmp7.i, i64 2305843009213693951, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIjSaIjEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -33591,11 +33587,11 @@ _ZNSt12_Vector_baseIjSaIjEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIjSaIj
   %cond.i47 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIjSaIjEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i50 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i51, label %invoke.cont83, label %if.then.i.i.i.i.i.i.i.i.i52
 
 if.then.i.i.i.i.i.i.i.i.i52:                      ; preds = %_ZNSt12_Vector_baseIjSaIjEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %cond.i47, ptr align 4 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %cond.i47, ptr align 4 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
   br label %invoke.cont83
 
 invoke.cont83:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i52, %_ZNSt12_Vector_baseIjSaIjEE11_M_allocateEm.exit
@@ -33612,11 +33608,11 @@ if.then.i.i.i.i.i.i.i.i.i65:                      ; preds = %invoke.cont83
 
 invoke.cont87:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i65, %invoke.cont83
   %add.ptr.i.i.i.i.i.i.i.i.i66 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i59, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i63
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIjSaIjEE13_M_deallocateEPjm.exit, label %if.then.i68
 
 if.then.i68:                                      ; preds = %invoke.cont87
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #28
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #28
   br label %_ZNSt12_Vector_baseIjSaIjEE13_M_deallocateEPjm.exit
 
 _ZNSt12_Vector_baseIjSaIjEE13_M_deallocateEPjm.exit: ; preds = %invoke.cont87, %if.then.i68
@@ -47562,21 +47558,17 @@ for.body.i829:                                    ; preds = %for.body.i829, %for
   %conv14.i = add i32 %offset.026.i, %444
   %indvars.iv.next.i833 = add nuw nsw i64 %indvars.iv.i830, 1
   %exitcond.not.i834 = icmp eq i64 %indvars.iv.next.i833, %wide.trip.count.i828
-  br i1 %exitcond.not.i834, label %for.end.i835, label %for.body.i829, !llvm.loop !764
+  br i1 %exitcond.not.i834, label %if.end.i.i837, label %for.body.i829, !llvm.loop !764
 
-for.end.i835:                                     ; preds = %for.body.i829
-  %cmp.i.i.i.i836 = icmp eq ptr %437, %438
-  br i1 %cmp.i.i.i.i836, label %invoke.cont115, label %if.end.i.i837
-
-if.end.i.i837:                                    ; preds = %for.end.i835
+if.end.i.i837:                                    ; preds = %for.body.i829
   %idx.ext15.i = zext i32 %conv81 to i64
   %add.ptr16.i = getelementptr inbounds i8, ptr %add.ptr, i64 %idx.ext15.i
   %add.ptr37.i.idx = shl nuw nsw i64 %sub.ptr.div.i.i810, 2
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %add.ptr16.i, ptr nonnull align 4 %call5.i.i.i.i1893, i64 %add.ptr37.i.idx, i1 false)
   br label %invoke.cont115
 
-invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i816, %if.end.i.i837, %for.end.i835
-  %repeatOffsets.sroa.0.122652276 = phi ptr [ %call5.i.i.i.i1893, %if.end.i.i837 ], [ %call5.i.i.i.i1893, %for.end.i835 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i816 ]
+invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i816, %if.end.i.i837
+  %repeatOffsets.sroa.0.122652276 = phi ptr [ %call5.i.i.i.i1893, %if.end.i.i837 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i816 ]
   %repeatOffset18.i = getelementptr inbounds i8, ptr %163, i64 368
   store i32 %conv81, ptr %repeatOffset18.i, align 16
   %repeatCount.i = getelementptr inbounds i8, ptr %163, i64 364
@@ -54170,21 +54162,17 @@ for.body.i842:                                    ; preds = %for.body.i842, %for
   %conv14.i = add i32 %offset.026.i, %473
   %indvars.iv.next.i846 = add nuw nsw i64 %indvars.iv.i843, 1
   %exitcond.not.i847 = icmp eq i64 %indvars.iv.next.i846, %wide.trip.count.i841
-  br i1 %exitcond.not.i847, label %for.end.i848, label %for.body.i842, !llvm.loop !827
-
-for.end.i848:                                     ; preds = %for.body.i842
-  %cmp.i.i.i.i849 = icmp eq ptr %466, %467
-  br i1 %cmp.i.i.i.i849, label %invoke.cont115, label %if.end.i.i850
+  br i1 %exitcond.not.i847, label %if.end.i.i850, label %for.body.i842, !llvm.loop !827
 
-if.end.i.i850:                                    ; preds = %for.end.i848
+if.end.i.i850:                                    ; preds = %for.body.i842
   %idx.ext15.i = zext i32 %conv81 to i64
   %add.ptr16.i = getelementptr inbounds i8, ptr %add.ptr, i64 %idx.ext15.i
   %add.ptr37.i.idx = shl nuw nsw i64 %sub.ptr.div.i.i823, 2
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %add.ptr16.i, ptr nonnull align 4 %call5.i.i.i.i2068, i64 %add.ptr37.i.idx, i1 false)
   br label %invoke.cont115
 
-invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i829, %if.end.i.i850, %for.end.i848
-  %repeatOffsets.sroa.0.124702481 = phi ptr [ %call5.i.i.i.i2068, %if.end.i.i850 ], [ %call5.i.i.i.i2068, %for.end.i848 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i829 ]
+invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i829, %if.end.i.i850
+  %repeatOffsets.sroa.0.124702481 = phi ptr [ %call5.i.i.i.i2068, %if.end.i.i850 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i829 ]
   %repeatOffset18.i = getelementptr inbounds i8, ptr %163, i64 368
   store i32 %conv81, ptr %repeatOffset18.i, align 16
   %repeatCount.i = getelementptr inbounds i8, ptr %163, i64 364
@@ -60775,21 +60763,17 @@ for.body.i842:                                    ; preds = %for.body.i842, %for
   %conv14.i = add i32 %offset.026.i, %476
   %indvars.iv.next.i846 = add nuw nsw i64 %indvars.iv.i843, 1
   %exitcond.not.i847 = icmp eq i64 %indvars.iv.next.i846, %wide.trip.count.i841
-  br i1 %exitcond.not.i847, label %for.end.i848, label %for.body.i842, !llvm.loop !890
-
-for.end.i848:                                     ; preds = %for.body.i842
-  %cmp.i.i.i.i849 = icmp eq ptr %469, %470
-  br i1 %cmp.i.i.i.i849, label %invoke.cont115, label %if.end.i.i850
+  br i1 %exitcond.not.i847, label %if.end.i.i850, label %for.body.i842, !llvm.loop !890
 
-if.end.i.i850:                                    ; preds = %for.end.i848
+if.end.i.i850:                                    ; preds = %for.body.i842
   %idx.ext15.i = zext i32 %conv81 to i64
   %add.ptr16.i = getelementptr inbounds i8, ptr %add.ptr, i64 %idx.ext15.i
   %add.ptr37.i.idx = shl nuw nsw i64 %sub.ptr.div.i.i823, 2
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %add.ptr16.i, ptr nonnull align 4 %call5.i.i.i.i2068, i64 %add.ptr37.i.idx, i1 false)
   br label %invoke.cont115
 
-invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i829, %if.end.i.i850, %for.end.i848
-  %repeatOffsets.sroa.0.124702481 = phi ptr [ %call5.i.i.i.i2068, %if.end.i.i850 ], [ %call5.i.i.i.i2068, %for.end.i848 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i829 ]
+invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i829, %if.end.i.i850
+  %repeatOffsets.sroa.0.124702481 = phi ptr [ %call5.i.i.i.i2068, %if.end.i.i850 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i829 ]
   %repeatOffset18.i = getelementptr inbounds i8, ptr %166, i64 368
   store i32 %conv81, ptr %repeatOffset18.i, align 16
   %repeatCount.i = getelementptr inbounds i8, ptr %166, i64 364
@@ -67382,21 +67366,17 @@ for.body.i842:                                    ; preds = %for.body.i842, %for
   %conv14.i = add i32 %offset.026.i, %475
   %indvars.iv.next.i846 = add nuw nsw i64 %indvars.iv.i843, 1
   %exitcond.not.i847 = icmp eq i64 %indvars.iv.next.i846, %wide.trip.count.i841
-  br i1 %exitcond.not.i847, label %for.end.i848, label %for.body.i842, !llvm.loop !953
+  br i1 %exitcond.not.i847, label %if.end.i.i850, label %for.body.i842, !llvm.loop !953
 
-for.end.i848:                                     ; preds = %for.body.i842
-  %cmp.i.i.i.i849 = icmp eq ptr %468, %469
-  br i1 %cmp.i.i.i.i849, label %invoke.cont115, label %if.end.i.i850
-
-if.end.i.i850:                                    ; preds = %for.end.i848
+if.end.i.i850:                                    ; preds = %for.body.i842
   %idx.ext15.i = zext i32 %conv81 to i64
   %add.ptr16.i = getelementptr inbounds i8, ptr %add.ptr, i64 %idx.ext15.i
   %add.ptr37.i.idx = shl nuw nsw i64 %sub.ptr.div.i.i823, 2
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %add.ptr16.i, ptr nonnull align 4 %call5.i.i.i.i2068, i64 %add.ptr37.i.idx, i1 false)
   br label %invoke.cont115
 
-invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i829, %if.end.i.i850, %for.end.i848
-  %repeatOffsets.sroa.0.124702481 = phi ptr [ %call5.i.i.i.i2068, %if.end.i.i850 ], [ %call5.i.i.i.i2068, %for.end.i848 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i829 ]
+invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i829, %if.end.i.i850
+  %repeatOffsets.sroa.0.124702481 = phi ptr [ %call5.i.i.i.i2068, %if.end.i.i850 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i829 ]
   %repeatOffset18.i = getelementptr inbounds i8, ptr %165, i64 368
   store i32 %conv81, ptr %repeatOffset18.i, align 16
   %repeatCount.i = getelementptr inbounds i8, ptr %165, i64 364
@@ -73988,21 +73968,17 @@ for.body.i842:                                    ; preds = %for.body.i842, %for
   %conv14.i = add i32 %offset.026.i, %477
   %indvars.iv.next.i846 = add nuw nsw i64 %indvars.iv.i843, 1
   %exitcond.not.i847 = icmp eq i64 %indvars.iv.next.i846, %wide.trip.count.i841
-  br i1 %exitcond.not.i847, label %for.end.i848, label %for.body.i842, !llvm.loop !1016
-
-for.end.i848:                                     ; preds = %for.body.i842
-  %cmp.i.i.i.i849 = icmp eq ptr %470, %471
-  br i1 %cmp.i.i.i.i849, label %invoke.cont115, label %if.end.i.i850
+  br i1 %exitcond.not.i847, label %if.end.i.i850, label %for.body.i842, !llvm.loop !1016
 
-if.end.i.i850:                                    ; preds = %for.end.i848
+if.end.i.i850:                                    ; preds = %for.body.i842
   %idx.ext15.i = zext i32 %conv81 to i64
   %add.ptr16.i = getelementptr inbounds i8, ptr %add.ptr, i64 %idx.ext15.i
   %add.ptr37.i.idx = shl nuw nsw i64 %sub.ptr.div.i.i823, 2
   call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %add.ptr16.i, ptr nonnull align 4 %call5.i.i.i.i2068, i64 %add.ptr37.i.idx, i1 false)
   br label %invoke.cont115
 
-invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i829, %if.end.i.i850, %for.end.i848
-  %repeatOffsets.sroa.0.124702481 = phi ptr [ %call5.i.i.i.i2068, %if.end.i.i850 ], [ %call5.i.i.i.i2068, %for.end.i848 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i829 ]
+invoke.cont115:                                   ; preds = %_ZN3ue210verify_u32ImEEjT_.exit.i829, %if.end.i.i850
+  %repeatOffsets.sroa.0.124702481 = phi ptr [ %call5.i.i.i.i2068, %if.end.i.i850 ], [ null, %_ZN3ue210verify_u32ImEEjT_.exit.i829 ]
   %repeatOffset18.i = getelementptr inbounds i8, ptr %167, i64 368
   store i32 %conv81, ptr %repeatOffset18.i, align 16
   %repeatCount.i = getelementptr inbounds i8, ptr %167, i64 364
diff --git a/bench/hyperscan/optimized/rose_build_long_lit.cpp.ll b/bench/hyperscan/optimized/rose_build_long_lit.cpp.ll
index a3f6e6150aa..d8ea5e37b40 100644
--- a/bench/hyperscan/optimized/rose_build_long_lit.cpp.ll
+++ b/bench/hyperscan/optimized/rose_build_long_lit.cpp.ll
@@ -2695,37 +2695,29 @@ if.then9:                                         ; preds = %if.then
 if.then16:                                        ; preds = %if.then9
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
-  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i.i.i, 0
-  br i1 %tobool.not.i.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %if.then.i.i.i.i.i.i.i.i.i
-
-if.then.i.i.i.i.i.i.i.i.i:                        ; preds = %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
   %.pre209 = load ptr, ptr %_M_finish, align 8
-  br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
-
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then.i.i.i.i.i.i.i.i.i, %if.then16
-  %2 = phi ptr [ %1, %if.then16 ], [ %.pre209, %if.then.i.i.i.i.i.i.i.i.i ]
-  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
+  %add.ptr27 = getelementptr inbounds i8, ptr %.pre209, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
+  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %.pre.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %.pre.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %if.then.i.i.i.i.i, %if.then16
   %cmp7.i.i.i.i.i = icmp sgt i64 %sub.ptr.sub.i.i.i, 0
   br i1 %cmp7.i.i.i.i.i, label %iter.check292, label %if.end108
 
 iter.check292:                                    ; preds = %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit
   %min.iters.check290 = icmp samesign ult i64 %sub.ptr.sub.i.i.i, 8
-  %3 = sub i64 %sub.ptr.rhs.cast.i, %sub.ptr.rhs.cast.i.i.i
-  %diff.check287 = icmp ult i64 %3, 32
+  %2 = sub i64 %sub.ptr.rhs.cast.i, %sub.ptr.rhs.cast.i.i.i
+  %diff.check287 = icmp ult i64 %2, 32
   %or.cond = or i1 %diff.check287, %min.iters.check290
   br i1 %or.cond, label %for.body.i.i.i.i.i.preheader, label %vector.main.loop.iter.check294
 
@@ -2742,14 +2734,14 @@ vector.body299:                                   ; preds = %vector.body299, %ve
   %next.gep301 = getelementptr i8, ptr %__position.coerce, i64 %index300
   %next.gep303 = getelementptr i8, ptr %__first.coerce, i64 %index300
   %wide.load305 = load <16 x i8>, ptr %next.gep303, align 1
-  %4 = getelementptr i8, ptr %next.gep303, i64 16
-  %wide.load306 = load <16 x i8>, ptr %4, align 1
+  %3 = getelementptr i8, ptr %next.gep303, i64 16
+  %wide.load306 = load <16 x i8>, ptr %3, align 1
   store <16 x i8> %wide.load305, ptr %next.gep301, align 1
-  %5 = getelementptr i8, ptr %next.gep301, i64 16
-  store <16 x i8> %wide.load306, ptr %5, align 1
+  %4 = getelementptr i8, ptr %next.gep301, i64 16
+  store <16 x i8> %wide.load306, ptr %4, align 1
   %index.next307 = add nuw i64 %index300, 32
-  %6 = icmp eq i64 %index.next307, %n.vec297
-  br i1 %6, label %middle.block289, label %vector.body299, !llvm.loop !83
+  %5 = icmp eq i64 %index.next307, %n.vec297
+  br i1 %5, label %middle.block289, label %vector.body299, !llvm.loop !83
 
 middle.block289:                                  ; preds = %vector.body299
   %cmp.n298 = icmp eq i64 %sub.ptr.sub.i.i.i, %n.vec297
@@ -2776,8 +2768,8 @@ vec.epilog.vector.body331:                        ; preds = %vec.epilog.vector.b
   %wide.load335 = load <8 x i8>, ptr %next.gep334, align 1
   store <8 x i8> %wide.load335, ptr %next.gep333, align 1
   %index.next336 = add nuw i64 %index332, 8
-  %7 = icmp eq i64 %index.next336, %n.vec320
-  br i1 %7, label %vec.epilog.middle.block312, label %vec.epilog.vector.body331, !llvm.loop !84
+  %6 = icmp eq i64 %index.next336, %n.vec320
+  br i1 %6, label %vec.epilog.middle.block312, label %vec.epilog.vector.body331, !llvm.loop !84
 
 vec.epilog.middle.block312:                       ; preds = %vec.epilog.vector.body331
   %ind.end321 = and i64 %sub.ptr.sub.i.i.i, 7
@@ -2795,8 +2787,8 @@ for.body.i.i.i.i.i:                               ; preds = %for.body.i.i.i.i.i.
   %__n.010.i.i.i.i.i = phi i64 [ %dec.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %__n.010.i.i.i.i.i.ph, %for.body.i.i.i.i.i.preheader ]
   %__result.addr.09.i.i.i.i.i = phi ptr [ %incdec.ptr1.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %__result.addr.09.i.i.i.i.i.ph, %for.body.i.i.i.i.i.preheader ]
   %__first.addr.08.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %__first.addr.08.i.i.i.i.i.ph, %for.body.i.i.i.i.i.preheader ]
-  %8 = load i8, ptr %__first.addr.08.i.i.i.i.i, align 1
-  store i8 %8, ptr %__result.addr.09.i.i.i.i.i, align 1
+  %7 = load i8, ptr %__first.addr.08.i.i.i.i.i, align 1
+  store i8 %7, ptr %__result.addr.09.i.i.i.i.i, align 1
   %incdec.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %__first.addr.08.i.i.i.i.i, i64 1
   %incdec.ptr1.i.i.i.i.i = getelementptr inbounds i8, ptr %__result.addr.09.i.i.i.i.i, i64 1
   %dec.i.i.i.i.i = add nsw i64 %__n.010.i.i.i.i.i, -1
@@ -2812,8 +2804,8 @@ _ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11ch
 
 iter.check:                                       ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEmEvRT_T0_.exit
   %min.iters.check = icmp samesign ult i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, 8
-  %9 = sub i64 %sub.ptr.rhs.cast.i, %sub.ptr.rhs.cast.i.i.i
-  %diff.check = icmp ult i64 %9, 32
+  %8 = sub i64 %sub.ptr.rhs.cast.i, %sub.ptr.rhs.cast.i.i.i
+  %diff.check = icmp ult i64 %8, 32
   %or.cond337 = or i1 %diff.check, %min.iters.check
   br i1 %or.cond337, label %for.body.i.i.i.i.i.i.i.i.preheader, label %vector.main.loop.iter.check
 
@@ -2830,14 +2822,14 @@ vector.body:                                      ; preds = %vector.body, %vecto
   %next.gep = getelementptr i8, ptr %1, i64 %index
   %next.gep214 = getelementptr i8, ptr %incdec.ptr.i.i.i, i64 %index
   %wide.load = load <16 x i8>, ptr %next.gep214, align 1
-  %10 = getelementptr i8, ptr %next.gep214, i64 16
-  %wide.load216 = load <16 x i8>, ptr %10, align 1
+  %9 = getelementptr i8, ptr %next.gep214, i64 16
+  %wide.load216 = load <16 x i8>, ptr %9, align 1
   store <16 x i8> %wide.load, ptr %next.gep, align 1
-  %11 = getelementptr i8, ptr %next.gep, i64 16
-  store <16 x i8> %wide.load216, ptr %11, align 1
+  %10 = getelementptr i8, ptr %next.gep, i64 16
+  store <16 x i8> %wide.load216, ptr %10, align 1
   %index.next = add nuw i64 %index, 32
-  %12 = icmp eq i64 %index.next, %n.vec
-  br i1 %12, label %middle.block, label %vector.body, !llvm.loop !86
+  %11 = icmp eq i64 %index.next, %n.vec
+  br i1 %11, label %middle.block, label %vector.body, !llvm.loop !86
 
 middle.block:                                     ; preds = %vector.body
   %cmp.n = icmp eq i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, %n.vec
@@ -2864,8 +2856,8 @@ vec.epilog.vector.body:                           ; preds = %vec.epilog.vector.b
   %wide.load234 = load <8 x i8>, ptr %next.gep233, align 1
   store <8 x i8> %wide.load234, ptr %next.gep232, align 1
   %index.next235 = add nuw i64 %index231, 8
-  %13 = icmp eq i64 %index.next235, %n.vec220
-  br i1 %13, label %vec.epilog.middle.block, label %vec.epilog.vector.body, !llvm.loop !87
+  %12 = icmp eq i64 %index.next235, %n.vec220
+  br i1 %12, label %vec.epilog.middle.block, label %vec.epilog.vector.body, !llvm.loop !87
 
 vec.epilog.middle.block:                          ; preds = %vec.epilog.vector.body
   %ind.end221 = and i64 %sub.ptr.sub.i.i.i.i.i.i.i.i, 7
@@ -2883,8 +2875,8 @@ for.body.i.i.i.i.i.i.i.i:                         ; preds = %for.body.i.i.i.i.i.
   %__n.010.i.i.i.i.i.i.i.i = phi i64 [ %dec.i.i.i.i.i.i.i.i, %for.body.i.i.i.i.i.i.i.i ], [ %__n.010.i.i.i.i.i.i.i.i.ph, %for.body.i.i.i.i.i.i.i.i.preheader ]
   %__result.addr.09.i.i.i.i.i.i.i.i = phi ptr [ %incdec.ptr1.i.i.i.i.i.i.i.i, %for.body.i.i.i.i.i.i.i.i ], [ %__result.addr.09.i.i.i.i.i.i.i.i.ph, %for.body.i.i.i.i.i.i.i.i.preheader ]
   %__first.addr.08.i.i.i.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i.i.i, %for.body.i.i.i.i.i.i.i.i ], [ %__first.addr.08.i.i.i.i.i.i.i.i.ph, %for.body.i.i.i.i.i.i.i.i.preheader ]
-  %14 = load i8, ptr %__first.addr.08.i.i.i.i.i.i.i.i, align 1
-  store i8 %14, ptr %__result.addr.09.i.i.i.i.i.i.i.i, align 1
+  %13 = load i8, ptr %__first.addr.08.i.i.i.i.i.i.i.i, align 1
+  store i8 %13, ptr %__result.addr.09.i.i.i.i.i.i.i.i, align 1
   %incdec.ptr.i.i.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__first.addr.08.i.i.i.i.i.i.i.i, i64 1
   %incdec.ptr1.i.i.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__result.addr.09.i.i.i.i.i.i.i.i, i64 1
   %dec.i.i.i.i.i.i.i.i = add nsw i64 %__n.010.i.i.i.i.i.i.i.i, -1
@@ -2896,15 +2888,15 @@ _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basi
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEPhhET0_T_SD_SC_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEPhhET0_T_SD_SC_RSaIT1_E.exit: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEPhhET0_T_SD_SC_RSaIT1_E.exit.loopexit, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEmEvRT_T0_.exit
-  %15 = phi ptr [ %.pre, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEPhhET0_T_SD_SC_RSaIT1_E.exit.loopexit ], [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEmEvRT_T0_.exit ]
+  %14 = phi ptr [ %.pre, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEPhhET0_T_SD_SC_RSaIT1_E.exit.loopexit ], [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEmEvRT_T0_.exit ]
   %sub = sub i64 %sub.ptr.sub.i.i.i, %sub.ptr.sub.i
-  %add.ptr50 = getelementptr inbounds i8, ptr %15, i64 %sub
+  %add.ptr50 = getelementptr inbounds i8, ptr %14, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i145 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i145, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit148.thread, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit148
 
 _ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit148.thread: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEPhhET0_T_SD_SC_RSaIT1_E.exit
-  %add.ptr581 = getelementptr inbounds i8, ptr %15, i64 %sub.ptr.sub.i.i.i
+  %add.ptr581 = getelementptr inbounds i8, ptr %14, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr581, ptr %_M_finish, align 8
   br label %if.end108
 
@@ -2918,8 +2910,8 @@ _ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit148: ; preds = %_ZSt
 
 iter.check241:                                    ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit148
   %min.iters.check239 = icmp samesign ult i64 %sub.ptr.sub.i, 8
-  %16 = sub i64 %sub.ptr.rhs.cast.i, %sub.ptr.rhs.cast.i.i.i
-  %diff.check237 = icmp ult i64 %16, 32
+  %15 = sub i64 %sub.ptr.rhs.cast.i, %sub.ptr.rhs.cast.i.i.i
+  %diff.check237 = icmp ult i64 %15, 32
   %or.cond338 = or i1 %diff.check237, %min.iters.check239
   br i1 %or.cond338, label %for.body.i.i.i.i.i158.preheader, label %vector.main.loop.iter.check243
 
@@ -2936,14 +2928,14 @@ vector.body248:                                   ; preds = %vector.body248, %ve
   %next.gep250 = getelementptr i8, ptr %__position.coerce, i64 %index249
   %next.gep252 = getelementptr i8, ptr %__first.coerce, i64 %index249
   %wide.load254 = load <16 x i8>, ptr %next.gep252, align 1
-  %17 = getelementptr i8, ptr %next.gep252, i64 16
-  %wide.load255 = load <16 x i8>, ptr %17, align 1
+  %16 = getelementptr i8, ptr %next.gep252, i64 16
+  %wide.load255 = load <16 x i8>, ptr %16, align 1
   store <16 x i8> %wide.load254, ptr %next.gep250, align 1
-  %18 = getelementptr i8, ptr %next.gep250, i64 16
-  store <16 x i8> %wide.load255, ptr %18, align 1
+  %17 = getelementptr i8, ptr %next.gep250, i64 16
+  store <16 x i8> %wide.load255, ptr %17, align 1
   %index.next256 = add nuw i64 %index249, 32
-  %19 = icmp eq i64 %index.next256, %n.vec246
-  br i1 %19, label %middle.block238, label %vector.body248, !llvm.loop !89
+  %18 = icmp eq i64 %index.next256, %n.vec246
+  br i1 %18, label %middle.block238, label %vector.body248, !llvm.loop !89
 
 middle.block238:                                  ; preds = %vector.body248
   %cmp.n247 = icmp eq i64 %sub.ptr.sub.i, %n.vec246
@@ -2970,8 +2962,8 @@ vec.epilog.vector.body280:                        ; preds = %vec.epilog.vector.b
   %wide.load284 = load <8 x i8>, ptr %next.gep283, align 1
   store <8 x i8> %wide.load284, ptr %next.gep282, align 1
   %index.next285 = add nuw i64 %index281, 8
-  %20 = icmp eq i64 %index.next285, %n.vec269
-  br i1 %20, label %vec.epilog.middle.block261, label %vec.epilog.vector.body280, !llvm.loop !90
+  %19 = icmp eq i64 %index.next285, %n.vec269
+  br i1 %19, label %vec.epilog.middle.block261, label %vec.epilog.vector.body280, !llvm.loop !90
 
 vec.epilog.middle.block261:                       ; preds = %vec.epilog.vector.body280
   %ind.end270 = and i64 %sub.ptr.sub.i, 7
@@ -2989,8 +2981,8 @@ for.body.i.i.i.i.i158:                            ; preds = %for.body.i.i.i.i.i1
   %__n.010.i.i.i.i.i159 = phi i64 [ %dec.i.i.i.i.i164, %for.body.i.i.i.i.i158 ], [ %__n.010.i.i.i.i.i159.ph, %for.body.i.i.i.i.i158.preheader ]
   %__result.addr.09.i.i.i.i.i160 = phi ptr [ %incdec.ptr1.i.i.i.i.i163, %for.body.i.i.i.i.i158 ], [ %__result.addr.09.i.i.i.i.i160.ph, %for.body.i.i.i.i.i158.preheader ]
   %__first.addr.08.i.i.i.i.i161 = phi ptr [ %incdec.ptr.i.i.i.i.i162, %for.body.i.i.i.i.i158 ], [ %__first.addr.08.i.i.i.i.i161.ph, %for.body.i.i.i.i.i158.preheader ]
-  %21 = load i8, ptr %__first.addr.08.i.i.i.i.i161, align 1
-  store i8 %21, ptr %__result.addr.09.i.i.i.i.i160, align 1
+  %20 = load i8, ptr %__first.addr.08.i.i.i.i.i161, align 1
+  store i8 %20, ptr %__result.addr.09.i.i.i.i.i160, align 1
   %incdec.ptr.i.i.i.i.i162 = getelementptr inbounds i8, ptr %__first.addr.08.i.i.i.i.i161, i64 1
   %incdec.ptr1.i.i.i.i.i163 = getelementptr inbounds i8, ptr %__result.addr.09.i.i.i.i.i160, i64 1
   %dec.i.i.i.i.i164 = add nsw i64 %__n.010.i.i.i.i.i159, -1
@@ -2998,8 +2990,8 @@ for.body.i.i.i.i.i158:                            ; preds = %for.body.i.i.i.i.i1
   br i1 %cmp.i.i.i.i.i165, label %for.body.i.i.i.i.i158, label %if.end108, !llvm.loop !91
 
 if.else68:                                        ; preds = %if.then
-  %22 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %22 to i64
+  %21 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %21 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.i = sub i64 9223372036854775807, %sub.ptr.sub.i.i
   %cmp.i167 = icmp ult i64 %sub.i, %sub.ptr.sub.i.i.i
@@ -3013,8 +3005,8 @@ _ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit:    ; preds = %if.else68
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.sub.i.i, i64 %sub.ptr.sub.i.i.i)
   %add.i = add i64 %.sroa.speculated.i, %sub.ptr.sub.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.sub.i.i
-  %23 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
-  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %23
+  %22 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
+  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %22
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, label %_ZNSt16allocator_traitsISaIhEE8allocateERS0_m.exit.i
 
@@ -3026,11 +3018,11 @@ _ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit:  ; preds = %_ZNSt16allocator_tr
   %cond.i168 = phi ptr [ %call5.i.i.i, %_ZNSt16allocator_traitsISaIhEE8allocateERS0_m.exit.i ], [ null, %_ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i169 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i171 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i169, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i172 = icmp eq ptr %22, %__position.coerce
+  %tobool.not.i.i.i.i.i.i.i.i.i172 = icmp eq ptr %21, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i172, label %invoke.cont, label %if.then.i.i.i.i.i.i.i.i.i173
 
 if.then.i.i.i.i.i.i.i.i.i173:                     ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i168, ptr align 1 %22, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i171, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i168, ptr align 1 %21, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i171, i1 false)
   br label %invoke.cont
 
 invoke.cont:                                      ; preds = %if.then.i.i.i.i.i.i.i.i.i173, %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit
@@ -3040,10 +3032,10 @@ invoke.cont:                                      ; preds = %if.then.i.i.i.i.i.i
 
 for.body.i.i.i.i.i.i.i.i180.preheader:            ; preds = %invoke.cont
   tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i.i.i.i.i174, ptr align 1 %__first.coerce, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %24 = add i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i169, %sub.ptr.lhs.cast.i.i.i
-  %25 = add i64 %sub.ptr.rhs.cast.i.i.i, %sub.ptr.rhs.cast.i.i
-  %26 = sub i64 %24, %25
-  %scevgep = getelementptr i8, ptr %cond.i168, i64 %26
+  %23 = add i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i169, %sub.ptr.lhs.cast.i.i.i
+  %24 = add i64 %sub.ptr.rhs.cast.i.i.i, %sub.ptr.rhs.cast.i.i
+  %25 = sub i64 %23, %24
+  %scevgep = getelementptr i8, ptr %cond.i168, i64 %25
   br label %invoke.cont83
 
 invoke.cont83:                                    ; preds = %for.body.i.i.i.i.i.i.i.i180.preheader, %invoke.cont
@@ -3058,11 +3050,11 @@ if.then.i.i.i.i.i.i.i.i.i193:                     ; preds = %invoke.cont83
 
 invoke.cont87:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i193, %invoke.cont83
   %add.ptr.i.i.i.i.i.i.i.i.i194 = getelementptr inbounds i8, ptr %__result.addr.0.lcssa.i.i.i.i.i.i.i.i179, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i191
-  %tobool.not.i = icmp eq ptr %22, null
+  %tobool.not.i = icmp eq ptr %21, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit, label %if.then.i196
 
 if.then.i196:                                     ; preds = %invoke.cont87
-  tail call void @_ZdlPv(ptr noundef nonnull %22) #28
+  tail call void @_ZdlPv(ptr noundef nonnull %21) #28
   br label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit
 
 _ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit: ; preds = %if.then.i196, %invoke.cont87
diff --git a/bench/hyperscan/optimized/rose_build_matchers.cpp.ll b/bench/hyperscan/optimized/rose_build_matchers.cpp.ll
index 6c48945c60d..75e14060657 100644
--- a/bench/hyperscan/optimized/rose_build_matchers.cpp.ll
+++ b/bench/hyperscan/optimized/rose_build_matchers.cpp.ll
@@ -6991,16 +6991,12 @@ while.end:                                        ; preds = %while.end.loopexit,
   %54 = phi ptr [ %.pre150, %while.end.loopexit ], [ %47, %while.cond.preheader ]
   %55 = phi ptr [ %.pre, %while.end.loopexit ], [ %46, %while.cond.preheader ]
   %cmp.i.i115 = icmp eq ptr %55, %54
-  br i1 %cmp.i.i115, label %if.end49, label %for.cond.preheader
+  br i1 %cmp.i.i115, label %if.end49, label %for.body.lr.ph
 
-for.cond.preheader:                               ; preds = %while.end
+for.body.lr.ph:                                   ; preds = %while.end
   %sub.ptr.lhs.cast.i117141 = ptrtoint ptr %54 to i64
   %sub.ptr.rhs.cast.i118142 = ptrtoint ptr %55 to i64
   %sub.ptr.sub.i119143 = sub i64 %sub.ptr.lhs.cast.i117141, %sub.ptr.rhs.cast.i118142
-  %cmp36144.not = icmp eq i64 %sub.ptr.sub.i119143, 0
-  br i1 %cmp36144.not, label %if.end49, label %for.body.lr.ph
-
-for.body.lr.ph:                                   ; preds = %for.cond.preheader
   %cmp46 = getelementptr inbounds i8, ptr %id, i64 88
   br label %for.body
 
@@ -7035,7 +7031,7 @@ for.body:                                         ; preds = %for.body, %for.body
   %cmp36 = icmp ult i64 %inc, %sub.ptr.sub.i119
   br i1 %cmp36, label %for.body, label %if.end49, !llvm.loop !188
 
-if.end49:                                         ; preds = %for.body, %for.cond.preheader, %while.end
+if.end49:                                         ; preds = %for.body, %while.end
   %brmerge151.not = and i1 %cmp.i.i.i38.i.not, %cs.0.lcssa.i
   br i1 %brmerge151.not, label %for.body57.lr.ph, label %if.end72
 
@@ -16054,7 +16050,7 @@ if.then:                                          ; preds = %_ZNKSt4lessIN3ue212
   %m_capacity.i.i = getelementptr inbounds i8, ptr %this, i64 16
   %10 = load i64, ptr %m_capacity.i.i, align 8, !noalias !436
   %cmp.not.i = icmp eq i64 %10, %1
-  br i1 %cmp.not.i, label %if.then.i, label %if.then7.i.i
+  br i1 %cmp.not.i, label %if.then.i, label %if.else.i
 
 if.then.thread:                                   ; preds = %_ZSt11lower_boundIN5boost9container12vec_iteratorIPN3ue212graph_detail17vertex_descriptorINS3_9ue2_graphINS3_9RoseGraphENS3_15RoseVertexPropsENS3_13RoseEdgePropsEEEEELb0EEESB_St4lessISB_EET_SG_SG_RKT0_T1_.exit
   store ptr %7, ptr %agg.tmp14, align 8
@@ -16076,7 +16072,7 @@ if.then.i:                                        ; preds = %if.then.thread, %if
   %.pre = load ptr, ptr %agg.tmp12, align 8
   br label %cleanup
 
-if.then7.i.i:                                     ; preds = %if.then
+if.else.i:                                        ; preds = %if.then
   %sub.ptr.lhs.cast.i = ptrtoint ptr %7 to i64
   %sub.ptr.rhs.cast.i = ptrtoint ptr %0 to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.lhs.cast.i, %sub.ptr.rhs.cast.i
@@ -16084,13 +16080,13 @@ if.then7.i.i:                                     ; preds = %if.then
   %tobool.i.i.not.i.i = icmp eq ptr %0, null
   br i1 %tobool.i.i.not.i.i, label %_ZN5boost9container24uninitialized_move_allocINS0_22small_vector_allocatorIN3ue212graph_detail17vertex_descriptorINS3_9ue2_graphINS3_9RoseGraphENS3_15RoseVertexPropsENS3_13RoseEdgePropsEEEEESaIvEvEEPSB_SE_EENS0_3dtl40enable_if_memtransfer_copy_constructibleIT0_T1_SI_E4typeERT_SH_SH_SI_.exit.i.i, label %if.then.i.i.i.i, !prof !82
 
-if.then.i.i.i.i:                                  ; preds = %if.then7.i.i
+if.then.i.i.i.i:                                  ; preds = %if.else.i
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %add.ptr.i, ptr noundef nonnull align 8 dereferenceable(16) %add.ptr.i.i, i64 16, i1 false), !noalias !436
   %.pre.i.i = load i64, ptr %m_size.i, align 8, !noalias !436
   br label %_ZN5boost9container24uninitialized_move_allocINS0_22small_vector_allocatorIN3ue212graph_detail17vertex_descriptorINS3_9ue2_graphINS3_9RoseGraphENS3_15RoseVertexPropsENS3_13RoseEdgePropsEEEEESaIvEvEEPSB_SE_EENS0_3dtl40enable_if_memtransfer_copy_constructibleIT0_T1_SI_E4typeERT_SH_SH_SI_.exit.i.i
 
-_ZN5boost9container24uninitialized_move_allocINS0_22small_vector_allocatorIN3ue212graph_detail17vertex_descriptorINS3_9ue2_graphINS3_9RoseGraphENS3_15RoseVertexPropsENS3_13RoseEdgePropsEEEEESaIvEvEEPSB_SE_EENS0_3dtl40enable_if_memtransfer_copy_constructibleIT0_T1_SI_E4typeERT_SH_SH_SI_.exit.i.i: ; preds = %if.then.i.i.i.i, %if.then7.i.i
-  %13 = phi i64 [ %1, %if.then7.i.i ], [ %.pre.i.i, %if.then.i.i.i.i ]
+_ZN5boost9container24uninitialized_move_allocINS0_22small_vector_allocatorIN3ue212graph_detail17vertex_descriptorINS3_9ue2_graphINS3_9RoseGraphENS3_15RoseVertexPropsENS3_13RoseEdgePropsEEEEESaIvEvEEPSB_SE_EENS0_3dtl40enable_if_memtransfer_copy_constructibleIT0_T1_SI_E4typeERT_SH_SH_SI_.exit.i.i: ; preds = %if.then.i.i.i.i, %if.else.i
+  %13 = phi i64 [ %1, %if.else.i ], [ %.pre.i.i, %if.then.i.i.i.i ]
   %add13.i.i = add i64 %13, 1
   store i64 %add13.i.i, ptr %m_size.i, align 8, !noalias !436
   %tobool.not.i.i.i = icmp eq ptr %add.ptr.i.i, %7
diff --git a/bench/image-rs/optimized/1njpscpjlgoe3i07.ll b/bench/image-rs/optimized/1njpscpjlgoe3i07.ll
index 7b41aaefd7a..40f7938401a 100644
--- a/bench/image-rs/optimized/1njpscpjlgoe3i07.ll
+++ b/bench/image-rs/optimized/1njpscpjlgoe3i07.ll
@@ -1475,13 +1475,13 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17h63768ac15d1be8d0E(p
   %10 = load i64, ptr %9, align 8
   %11 = load ptr, ptr %1, align 8, !nonnull !5, !align !32
   %12 = getelementptr inbounds i8, ptr %1, i64 24
-  %.promoted19 = load i64, ptr %7, align 8, !alias.scope !183, !noalias !186
-  %.promoted20 = load i64, ptr %12, align 8, !alias.scope !188, !noalias !191
+  %.promoted20 = load i64, ptr %7, align 8, !alias.scope !183, !noalias !186
+  %.promoted21 = load i64, ptr %12, align 8, !alias.scope !188, !noalias !191
   br label %13
 
 13:                                               ; preds = %19, %3
-  %.0.sroa.speculated.i.i.i.i21 = phi i64 [ %.0.sroa.speculated.i.i.i.i, %19 ], [ %.promoted20, %3 ]
-  %14 = phi i64 [ %25, %19 ], [ %.promoted19, %3 ]
+  %.0.sroa.speculated.i.i.i.i22 = phi i64 [ %.0.sroa.speculated.i.i.i.i, %19 ], [ %.promoted21, %3 ]
+  %14 = phi i64 [ %25, %19 ], [ %.promoted20, %3 ]
   %15 = phi i64 [ %24, %19 ], [ %.promoted, %3 ]
   %.not = icmp eq i64 %5, %15
   br i1 %.not, label %.loopexit, label %16
@@ -1497,8 +1497,8 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17h63768ac15d1be8d0E(p
   tail call void @_ZN4core5slice5index26slice_start_index_len_fail17h0187bf4d120fc375E(i64 noundef %15, i64 noundef %5, ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @anon.1fb7ff8ae5a2b866dafd4482df872917.46) #37, !noalias !196
   unreachable
 
-.loopexit:                                        ; preds = %13, %27
-  %.011 = phi ptr [ %28, %27 ], [ null, %13 ]
+.loopexit:                                        ; preds = %13, %26
+  %.011 = phi ptr [ %27, %26 ], [ null, %13 ]
   ret ptr %.011
 
 19:                                               ; preds = %16
@@ -1510,16 +1510,16 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17h63768ac15d1be8d0E(p
   %23 = getelementptr inbounds i8, ptr %11, i64 %15
   tail call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %23, ptr nonnull readonly align 1 %20, i64 %.0.sroa.speculated.i.i20.i, i1 false), !alias.scope !199, !noalias !203
   %24 = add i64 %.0.sroa.speculated.i.i20.i, %15
-  %.0.sroa.speculated.i.i.i.i = tail call noundef i64 @llvm.umax.i64(i64 %.0.sroa.speculated.i.i.i.i21, i64 %24)
+  %.0.sroa.speculated.i.i.i.i = tail call noundef i64 @llvm.umax.i64(i64 %.0.sroa.speculated.i.i.i.i22, i64 %24)
   store i64 %.0.sroa.speculated.i.i.i.i, ptr %12, align 8, !alias.scope !188, !noalias !191
   store i64 %24, ptr %6, align 8, !alias.scope !188, !noalias !191
   %25 = add i64 %.0.sroa.speculated.i.i20.i, %14
   store i64 %25, ptr %7, align 8, !alias.scope !183, !noalias !186
-  %26 = icmp eq i64 %.0.sroa.speculated.i.i20.i, 0
-  br i1 %26, label %27, label %13
+  %.not14 = icmp ugt i64 %10, %14
+  br i1 %.not14, label %13, label %26
 
-27:                                               ; preds = %19
-  %28 = tail call noundef nonnull ptr @_ZN3std2io5error5Error3new17h5e4fb20f1602c2aeE(i8 noundef 37, ptr noalias noundef nonnull readonly align 1 @anon.1fb7ff8ae5a2b866dafd4482df872917.11, i64 noundef 21)
+26:                                               ; preds = %19
+  %27 = tail call noundef nonnull ptr @_ZN3std2io5error5Error3new17h5e4fb20f1602c2aeE(i8 noundef 37, ptr noalias noundef nonnull readonly align 1 @anon.1fb7ff8ae5a2b866dafd4482df872917.11, i64 noundef 21)
   br label %.loopexit
 }
 
@@ -1536,13 +1536,13 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17he6d9f7ddd3fa9b7dE(p
   %11 = load i64, ptr %10, align 8
   %12 = load ptr, ptr %1, align 8, !nonnull !5, !align !32
   %13 = getelementptr inbounds i8, ptr %1, i64 24
-  %.promoted19 = load i64, ptr %7, align 8, !alias.scope !205, !noalias !208
-  %.promoted20 = load i64, ptr %13, align 8, !alias.scope !210, !noalias !213
+  %.promoted20 = load i64, ptr %7, align 8, !alias.scope !205, !noalias !208
+  %.promoted21 = load i64, ptr %13, align 8, !alias.scope !210, !noalias !213
   br label %14
 
 14:                                               ; preds = %20, %3
-  %.0.sroa.speculated.i.i.i.i21 = phi i64 [ %.0.sroa.speculated.i.i.i.i, %20 ], [ %.promoted20, %3 ]
-  %15 = phi i64 [ %26, %20 ], [ %.promoted19, %3 ]
+  %.0.sroa.speculated.i.i.i.i22 = phi i64 [ %.0.sroa.speculated.i.i.i.i, %20 ], [ %.promoted21, %3 ]
+  %15 = phi i64 [ %26, %20 ], [ %.promoted20, %3 ]
   %16 = phi i64 [ %25, %20 ], [ %.promoted, %3 ]
   %.not = icmp eq i64 %5, %16
   br i1 %.not, label %.loopexit, label %17
@@ -1558,8 +1558,8 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17he6d9f7ddd3fa9b7dE(p
   tail call void @_ZN4core5slice5index26slice_start_index_len_fail17h0187bf4d120fc375E(i64 noundef %16, i64 noundef %5, ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @anon.1fb7ff8ae5a2b866dafd4482df872917.46) #37, !noalias !218
   unreachable
 
-.loopexit:                                        ; preds = %14, %28
-  %.011 = phi ptr [ %29, %28 ], [ null, %14 ]
+.loopexit:                                        ; preds = %14, %27
+  %.011 = phi ptr [ %28, %27 ], [ null, %14 ]
   ret ptr %.011
 
 20:                                               ; preds = %17
@@ -1571,16 +1571,16 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17he6d9f7ddd3fa9b7dE(p
   %24 = getelementptr inbounds i8, ptr %12, i64 %16
   tail call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %24, ptr nonnull readonly align 1 %21, i64 %.0.sroa.speculated.i.i20.i, i1 false), !alias.scope !221, !noalias !225
   %25 = add i64 %.0.sroa.speculated.i.i20.i, %16
-  %.0.sroa.speculated.i.i.i.i = tail call noundef i64 @llvm.umax.i64(i64 %.0.sroa.speculated.i.i.i.i21, i64 %25)
+  %.0.sroa.speculated.i.i.i.i = tail call noundef i64 @llvm.umax.i64(i64 %.0.sroa.speculated.i.i.i.i22, i64 %25)
   store i64 %.0.sroa.speculated.i.i.i.i, ptr %13, align 8, !alias.scope !210, !noalias !213
   store i64 %25, ptr %6, align 8, !alias.scope !210, !noalias !213
   %26 = add i64 %.0.sroa.speculated.i.i20.i, %15
   store i64 %26, ptr %7, align 8, !alias.scope !205, !noalias !208
-  %27 = icmp eq i64 %.0.sroa.speculated.i.i20.i, 0
-  br i1 %27, label %28, label %14
+  %.not14 = icmp ugt i64 %11, %15
+  br i1 %.not14, label %14, label %27
 
-28:                                               ; preds = %20
-  %29 = tail call noundef nonnull ptr @_ZN3std2io5error5Error3new17h5e4fb20f1602c2aeE(i8 noundef 37, ptr noalias noundef nonnull readonly align 1 @anon.1fb7ff8ae5a2b866dafd4482df872917.11, i64 noundef 21)
+27:                                               ; preds = %20
+  %28 = tail call noundef nonnull ptr @_ZN3std2io5error5Error3new17h5e4fb20f1602c2aeE(i8 noundef 37, ptr noalias noundef nonnull readonly align 1 @anon.1fb7ff8ae5a2b866dafd4482df872917.11, i64 noundef 21)
   br label %.loopexit
 }
 
diff --git a/bench/libquic/optimized/spdy_framer.cc.ll b/bench/libquic/optimized/spdy_framer.cc.ll
index 4dd8d18cddc..ea0375c561f 100644
--- a/bench/libquic/optimized/spdy_framer.cc.ll
+++ b/bench/libquic/optimized/spdy_framer.cc.ll
@@ -1783,7 +1783,7 @@ sw.bb115:                                         ; preds = %do.body
 if.then.i111:                                     ; preds = %sw.bb115
   %sub.i112 = sub i64 %41, %42
   %.sroa.speculated.i113 = tail call i64 @llvm.umin.i64(i64 %len.addr.0, i64 %sub.i112)
-  %tobool.not.i114 = icmp eq i64 %.sroa.speculated.i113, 0
+  %tobool.not.i114 = icmp eq i64 %len.addr.0, 0
   br i1 %tobool.not.i114, label %if.end13.i, label %if.then8.i
 
 if.then8.i:                                       ; preds = %if.then.i111
@@ -3489,12 +3489,12 @@ if.end:                                           ; preds = %entry
   br i1 %cmp7, label %if.end46, label %if.then8
 
 if.then8:                                         ; preds = %if.end
-  %sub = sub i64 %add3.i, %2
-  %.sroa.speculated.i = tail call i64 @llvm.umin.i64(i64 %sub, i64 %spec.select18)
-  %cmp.not.i = icmp eq i64 %.sroa.speculated.i, 0
+  %cmp.not.i = icmp eq i64 %0, 0
   br i1 %cmp.not.i, label %_ZN3net10SpdyFramer24UpdateCurrentFrameBufferEPPKcPmm.exit, label %if.then.i
 
 if.then.i:                                        ; preds = %if.then8
+  %sub = sub i64 %add3.i, %2
+  %.sroa.speculated.i = tail call i64 @llvm.umin.i64(i64 %sub, i64 %spec.select18)
   %3 = load ptr, ptr %current_frame_buffer_, align 8
   %add.ptr.i.i = getelementptr inbounds i8, ptr %3, i64 %2
   tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %add.ptr.i.i, ptr readonly align 1 %data, i64 %.sroa.speculated.i, i1 false)
@@ -3648,12 +3648,12 @@ if.end:                                           ; preds = %entry
   br i1 %cmp7, label %if.end41, label %if.then8
 
 if.then8:                                         ; preds = %if.end
-  %sub = sub i64 %add.i, %2
-  %.sroa.speculated.i = tail call i64 @llvm.umin.i64(i64 %sub, i64 %spec.select16)
-  %cmp.not.i = icmp eq i64 %.sroa.speculated.i, 0
+  %cmp.not.i = icmp eq i64 %0, 0
   br i1 %cmp.not.i, label %_ZN3net10SpdyFramer24UpdateCurrentFrameBufferEPPKcPmm.exit, label %if.then.i
 
 if.then.i:                                        ; preds = %if.then8
+  %sub = sub i64 %add.i, %2
+  %.sroa.speculated.i = tail call i64 @llvm.umin.i64(i64 %sub, i64 %spec.select16)
   %3 = load ptr, ptr %current_frame_buffer_, align 8
   %add.ptr.i.i = getelementptr inbounds i8, ptr %3, i64 %2
   tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %add.ptr.i.i, ptr readonly align 1 %data, i64 %.sroa.speculated.i, i1 false)
@@ -4444,7 +4444,7 @@ entry:
 if.then:                                          ; preds = %entry
   %sub = sub i64 %0, %1
   %.sroa.speculated = tail call i64 @llvm.umin.i64(i64 %len, i64 %sub)
-  %tobool.not = icmp eq i64 %.sroa.speculated, 0
+  %tobool.not = icmp eq i64 %len, 0
   %state_ = getelementptr inbounds i8, ptr %this, i64 8
   %2 = load i32, ptr %state_, align 8
   %cmp5.not = icmp eq i32 %2, 7
diff --git a/bench/libsodium/optimized/libaesni_la-aead_aes256gcm_aesni.ll b/bench/libsodium/optimized/libaesni_la-aead_aes256gcm_aesni.ll
index 93ab4fe0b27..03829211c00 100644
--- a/bench/libsodium/optimized/libaesni_la-aead_aes256gcm_aesni.ll
+++ b/bench/libsodium/optimized/libaesni_la-aead_aes256gcm_aesni.ll
@@ -1408,7 +1408,8 @@ for.body273.preheader.i:                          ; preds = %encrypt_xor_block.e
 
 for.end286.i:                                     ; preds = %for.body273.preheader.i, %encrypt_xor_block.exit576.i
   %243 = getelementptr i8, ptr %c, i64 %i.6.lcssa.i
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %243, ptr nonnull align 16 %last_blocks.i, i64 %sub253.i, i1 false)
+  %umax.i = tail call i64 @llvm.umax.i64(i64 %sub253.i, i64 1)
+  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(1) %243, ptr noundef nonnull align 16 dereferenceable(1) %last_blocks.i, i64 %umax.i, i1 false)
   br label %aes_gcm_encrypt_generic.exit
 
 if.else.i:                                        ; preds = %encrypt.exit.i
@@ -2465,7 +2466,8 @@ for.body206.lr.ph.i:                              ; preds = %for.body.i391.i
   %xor.i.i398.i = xor <2 x i64> %191, %190
   store <2 x i64> %xor.i.i398.i, ptr %last_blocks.i, align 16
   %192 = getelementptr i8, ptr %m, i64 %i.4.lcssa.i
-  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %192, ptr nonnull align 16 %last_blocks.i, i64 %sub178.i, i1 false)
+  %umax.i = tail call i64 @llvm.umax.i64(i64 %sub178.i, i64 1)
+  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 1 dereferenceable(1) %192, ptr noundef nonnull align 16 dereferenceable(1) %last_blocks.i, i64 %umax.i, i1 false)
   br label %aes_gcm_decrypt_generic.exit
 
 if.else.i:                                        ; preds = %encrypt.exit.i30
@@ -2918,6 +2920,9 @@ declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #11
 ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
 declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #11
 
+; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
+declare i64 @llvm.umax.i64(i64, i64) #10
+
 attributes #0 = { nofree norecurse nosync nounwind ssp memory(argmem: readwrite) uwtable "frame-pointer"="all" "min-legal-vector-width"="128" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+aes,+avx,+cmov,+crc32,+cx8,+fxsr,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave" "tune-cpu"="generic" }
 attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
 attributes #2 = { nofree norecurse nosync nounwind ssp memory(argmem: readwrite, inaccessiblemem: readwrite) uwtable "frame-pointer"="all" "min-legal-vector-width"="128" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+aes,+avx,+cmov,+crc32,+cx8,+fxsr,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave" "tune-cpu"="generic" }
diff --git a/bench/lightgbm/optimized/metadata.cpp.ll b/bench/lightgbm/optimized/metadata.cpp.ll
index b451fa134de..7f0f148de09 100644
--- a/bench/lightgbm/optimized/metadata.cpp.ll
+++ b/bench/lightgbm/optimized/metadata.cpp.ll
@@ -6083,10 +6083,8 @@ _ZNSt6vectorIdSaIdEE5clearEv.exit:                ; preds = %11, %16
   %33 = load ptr, ptr %32, align 8
   %34 = getelementptr inbounds i8, ptr %0, i64 216
   %35 = load ptr, ptr %34, align 8
-  %36 = icmp ne ptr %33, %35
-  %.not9 = icmp eq ptr %2, %1
-  %or.cond = or i1 %36, %.not9
-  br i1 %or.cond, label %_ZNSt6vectorIdSaIdEE6resizeEm.exit, label %37
+  %36 = icmp eq ptr %33, %35
+  br i1 %36, label %37, label %_ZNSt6vectorIdSaIdEE6resizeEm.exit
 
 37:                                               ; preds = %31
   invoke void @_ZNSt6vectorIdSaIdEE17_M_default_appendEm(ptr noundef nonnull align 8 dereferenceable(24) %32, i64 noundef %22)
diff --git a/bench/linux/optimized/seq_memory.ll b/bench/linux/optimized/seq_memory.ll
index ca6da7670c1..8131a7dea7f 100644
--- a/bench/linux/optimized/seq_memory.ll
+++ b/bench/linux/optimized/seq_memory.ll
@@ -147,7 +147,7 @@ define dso_local i32 @snd_seq_expand_var_event(ptr nocapture noundef readonly %0
   %8 = load i8, ptr %7, align 1
   %9 = and i8 %8, 12
   %10 = icmp eq i8 %9, 4
-  br i1 %10, label %11, label %.thread
+  br i1 %10, label %11, label %.critedge
 
 11:                                               ; preds = %5
   %12 = getelementptr inbounds i8, ptr %0, i64 16
@@ -167,7 +167,7 @@ define dso_local i32 @snd_seq_expand_var_event(ptr nocapture noundef readonly %0
 22:                                               ; preds = %16, %11
   %23 = phi i32 [ %21, %16 ], [ %14, %11 ]
   %24 = icmp sgt i32 %23, %1
-  br i1 %24, label %.thread, label %25
+  br i1 %24, label %.critedge, label %25
 
 25:                                               ; preds = %22
   %26 = icmp eq i32 %3, 0
@@ -190,23 +190,23 @@ define dso_local i32 @snd_seq_expand_var_event(ptr nocapture noundef readonly %0
 .thread4:                                         ; preds = %28, %29
   %.ph = phi i32 [ -14, %29 ], [ -22, %28 ]
   call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6)
-  br label %.thread
+  br label %.critedge
 
 35:                                               ; preds = %25
   %36 = select i1 %26, ptr @seq_copy_in_user, ptr @seq_copy_in_kernel
   %37 = call fastcc i32 @dump_var_event(ptr noundef %0, ptr noundef nonnull %36, ptr noundef nonnull %6, i32 noundef %14)
   call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6)
   %38 = icmp slt i32 %37, 0
-  br i1 %38, label %.thread, label %39
+  br i1 %38, label %.critedge, label %39
 
 39:                                               ; preds = %35
   %40 = icmp eq i32 %14, %23
-  br i1 %40, label %67, label %45
+  br i1 %40, label %65, label %45
 
 .thread6:                                         ; preds = %29
   call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6)
   %41 = icmp eq i32 %14, %23
-  br i1 %41, label %67, label %.thread7
+  br i1 %41, label %65, label %.thread7
 
 .thread7:                                         ; preds = %.thread6
   %42 = getelementptr i8, ptr %2, i64 %30
@@ -225,7 +225,7 @@ define dso_local i32 @snd_seq_expand_var_event(ptr nocapture noundef readonly %0
   %51 = phi i64 [ %44, %.thread7 ], [ %49, %45 ]
   %52 = phi ptr [ %42, %.thread7 ], [ %47, %45 ]
   call void @llvm.memset.p0.i64(ptr align 1 %52, i8 0, i64 %51, i1 false)
-  br label %67
+  br label %65
 
 53:                                               ; preds = %45
   %54 = ptrtoint ptr %47 to i64
@@ -233,7 +233,7 @@ define dso_local i32 @snd_seq_expand_var_event(ptr nocapture noundef readonly %0
   %56 = icmp sgt i64 %55, -1
   %57 = icmp uge i64 %55, %54
   %58 = and i1 %56, %57
-  br i1 %58, label %59, label %64
+  br i1 %58, label %59, label %.critedge
 
 59:                                               ; preds = %53
   call void asm sideeffect "# ALT: oldnstr\0A661:\0A\09\0A662:\0A# ALT: padding\0A.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\0A663:\0A.pushsection .altinstructions,\22a\22\0A .long 661b - .\0A .long 6641f - .\0A .4byte ( 9*32+20)\0A .byte 663b-661b\0A .byte 6651f-6641f\0A.popsection\0A.pushsection .altinstr_replacement, \22ax\22\0A# ALT: replacement 1\0A6641:\0A\09.byte 0x0f,0x01,0xcb\0A6651:\0A.popsection\0A", "~{memory},~{dirflag},~{fpsr},~{flags}"() #12, !srcloc !11
@@ -243,19 +243,15 @@ define dso_local i32 @snd_seq_expand_var_event(ptr nocapture noundef readonly %0
   %63 = extractvalue { i64, ptr, i64 } %61, 2
   call void @llvm.write_register.i64(metadata !0, i64 %63)
   call void asm sideeffect "# ALT: oldnstr\0A661:\0A\09\0A662:\0A# ALT: padding\0A.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\0A663:\0A.pushsection .altinstructions,\22a\22\0A .long 661b - .\0A .long 6641f - .\0A .4byte ( 9*32+20)\0A .byte 663b-661b\0A .byte 6651f-6641f\0A.popsection\0A.pushsection .altinstr_replacement, \22ax\22\0A# ALT: replacement 1\0A6641:\0A\09.byte 0x0f,0x01,0xca\0A6651:\0A.popsection\0A", "~{memory},~{dirflag},~{fpsr},~{flags}"() #12, !srcloc !13
-  br label %64
+  %64 = icmp eq i64 %62, 0
+  br i1 %64, label %65, label %.critedge
 
-64:                                               ; preds = %59, %53
-  %65 = phi i64 [ %62, %59 ], [ %49, %53 ]
-  %66 = icmp eq i64 %65, 0
-  br i1 %66, label %67, label %.thread
-
-67:                                               ; preds = %.thread6, %64, %50, %39
-  br label %.thread
+65:                                               ; preds = %.thread6, %59, %50, %39
+  br label %.critedge
 
-.thread:                                          ; preds = %5, %.thread4, %67, %64, %35, %22
-  %68 = phi i32 [ %23, %67 ], [ -11, %22 ], [ %37, %35 ], [ -14, %64 ], [ %.ph, %.thread4 ], [ -22, %5 ]
-  ret i32 %68
+.critedge:                                        ; preds = %5, %.thread4, %53, %65, %59, %35, %22
+  %66 = phi i32 [ %23, %65 ], [ -11, %22 ], [ %37, %35 ], [ -14, %59 ], [ -14, %53 ], [ %.ph, %.thread4 ], [ -22, %5 ]
+  ret i32 %66
 }
 
 ; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
diff --git a/bench/linux/optimized/x_tables.ll b/bench/linux/optimized/x_tables.ll
index 7b88cc23452..d3e99b10f71 100644
--- a/bench/linux/optimized/x_tables.ll
+++ b/bench/linux/optimized/x_tables.ll
@@ -684,16 +684,16 @@ define dso_local noundef range(i32 -14, 1) i32 @xt_data_to_user(ptr noundef %0,
   tail call void asm sideeffect "42: nop\0A\09.pushsection .discard.instr_begin\0A\09.long 42b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 42) #20, !srcloc !15
   tail call void asm sideeffect "1:\09.byte 0x0f, 0x0b\0A.pushsection __bug_table,\22aw\22\0A2:\09.long 1b - .\09# bug_entry::bug_addr\0A\09.long ${0:c} - .\09# bug_entry::file\0A\09.word ${1:c}\09# bug_entry::line\0A\09.word ${2:c}\09# bug_entry::flags\0A\09.org 2b+${3:c}\0A.popsection\0A998:\0A\09.pushsection .discard.reachable\0A\09.long 998b\0A\09.popsection\0A\09", "i,i,i,i,~{dirflag},~{fpsr},~{flags}"(ptr nonnull @.str.34, i32 249, i32 2307, i64 12) #20, !srcloc !16
   tail call void asm sideeffect "43: nop\0A\09.pushsection .discard.instr_end\0A\09.long 43b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 43) #20, !srcloc !17
-  br label %34
+  br label %.critedge
 
 11:                                               ; preds = %5
   %12 = tail call i64 @_copy_to_user(ptr noundef %0, ptr noundef %1, i64 noundef %8) #20
   %13 = icmp eq i64 %12, 0
-  br i1 %13, label %14, label %34
+  br i1 %13, label %14, label %.critedge
 
 14:                                               ; preds = %11
   %15 = icmp eq i32 %7, %4
-  br i1 %15, label %33, label %16
+  br i1 %15, label %31, label %16
 
 16:                                               ; preds = %14
   %17 = getelementptr i8, ptr %0, i64 %8
@@ -704,7 +704,7 @@ define dso_local noundef range(i32 -14, 1) i32 @xt_data_to_user(ptr noundef %0,
   %22 = icmp sgt i64 %21, -1
   %23 = icmp uge i64 %21, %20
   %24 = and i1 %22, %23
-  br i1 %24, label %25, label %30
+  br i1 %24, label %25, label %.critedge
 
 25:                                               ; preds = %16
   tail call void asm sideeffect "# ALT: oldnstr\0A661:\0A\09\0A662:\0A# ALT: padding\0A.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\0A663:\0A.pushsection .altinstructions,\22a\22\0A .long 661b - .\0A .long 6641f - .\0A .4byte ( 9*32+20)\0A .byte 663b-661b\0A .byte 6651f-6641f\0A.popsection\0A.pushsection .altinstr_replacement, \22ax\22\0A# ALT: replacement 1\0A6641:\0A\09.byte 0x0f,0x01,0xcb\0A6651:\0A.popsection\0A", "~{memory},~{dirflag},~{fpsr},~{flags}"() #20, !srcloc !18
@@ -714,19 +714,15 @@ define dso_local noundef range(i32 -14, 1) i32 @xt_data_to_user(ptr noundef %0,
   %29 = extractvalue { i64, ptr, i64 } %27, 2
   tail call void @llvm.write_register.i64(metadata !0, i64 %29)
   tail call void asm sideeffect "# ALT: oldnstr\0A661:\0A\09\0A662:\0A# ALT: padding\0A.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\0A663:\0A.pushsection .altinstructions,\22a\22\0A .long 661b - .\0A .long 6641f - .\0A .4byte ( 9*32+20)\0A .byte 663b-661b\0A .byte 6651f-6641f\0A.popsection\0A.pushsection .altinstr_replacement, \22ax\22\0A# ALT: replacement 1\0A6641:\0A\09.byte 0x0f,0x01,0xca\0A6651:\0A.popsection\0A", "~{memory},~{dirflag},~{fpsr},~{flags}"() #20, !srcloc !20
-  br label %30
-
-30:                                               ; preds = %25, %16
-  %31 = phi i64 [ %28, %25 ], [ %19, %16 ]
-  %32 = icmp eq i64 %31, 0
-  br i1 %32, label %33, label %34
+  %30 = icmp eq i64 %28, 0
+  br i1 %30, label %31, label %.critedge
 
-33:                                               ; preds = %30, %14
-  br label %34
+31:                                               ; preds = %25, %14
+  br label %.critedge
 
-34:                                               ; preds = %33, %30, %11, %10
-  %35 = phi i32 [ 0, %33 ], [ -14, %11 ], [ -14, %30 ], [ -14, %10 ]
-  ret i32 %35
+.critedge:                                        ; preds = %16, %31, %25, %11, %10
+  %32 = phi i32 [ 0, %31 ], [ -14, %11 ], [ -14, %25 ], [ -14, %10 ], [ -14, %16 ]
+  ret i32 %32
 }
 
 ; Function Attrs: fn_ret_thunk_extern nounwind null_pointer_is_valid
@@ -747,7 +743,7 @@ define dso_local noundef range(i32 0, 2) i32 @xt_match_to_user(ptr noundef %0, p
   tail call void @llvm.write_register.i64(metadata !0, i64 %14)
   %16 = and i64 %15, 4294967295
   %17 = icmp eq i64 %16, 0
-  br i1 %17, label %18, label %72
+  br i1 %17, label %18, label %.critedge
 
 18:                                               ; preds = %2
   %19 = tail call i64 @strlen(ptr noundef %7) #20
@@ -759,12 +755,12 @@ define dso_local noundef range(i32 0, 2) i32 @xt_match_to_user(ptr noundef %0, p
   tail call void asm sideeffect "42: nop\0A\09.pushsection .discard.instr_begin\0A\09.long 42b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 42) #20, !srcloc !15
   tail call void asm sideeffect "1:\09.byte 0x0f, 0x0b\0A.pushsection __bug_table,\22aw\22\0A2:\09.long 1b - .\09# bug_entry::bug_addr\0A\09.long ${0:c} - .\09# bug_entry::file\0A\09.word ${1:c}\09# bug_entry::line\0A\09.word ${2:c}\09# bug_entry::flags\0A\09.org 2b+${3:c}\0A.popsection\0A998:\0A\09.pushsection .discard.reachable\0A\09.long 998b\0A\09.popsection\0A\09", "i,i,i,i,~{dirflag},~{fpsr},~{flags}"(ptr nonnull @.str.34, i32 249, i32 2307, i64 12) #20, !srcloc !16
   tail call void asm sideeffect "43: nop\0A\09.pushsection .discard.instr_end\0A\09.long 43b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 43) #20, !srcloc !17
-  br label %72
+  br label %.critedge
 
 23:                                               ; preds = %18
   %24 = tail call i64 @_copy_to_user(ptr noundef %4, ptr noundef %7, i64 noundef %20) #20
   %25 = icmp eq i64 %24, 0
-  br i1 %25, label %26, label %72
+  br i1 %25, label %26, label %.critedge
 
 26:                                               ; preds = %23
   %27 = tail call i64 @llvm.read_register.i64(metadata !0)
@@ -775,7 +771,7 @@ define dso_local noundef range(i32 0, 2) i32 @xt_match_to_user(ptr noundef %0, p
   tail call void @llvm.write_register.i64(metadata !0, i64 %30)
   %32 = and i64 %31, 4294967295
   %33 = icmp eq i64 %32, 0
-  br i1 %33, label %34, label %72
+  br i1 %33, label %34, label %.critedge
 
 34:                                               ; preds = %26
   %35 = getelementptr inbounds i8, ptr %1, i64 32
@@ -796,17 +792,17 @@ define dso_local noundef range(i32 0, 2) i32 @xt_match_to_user(ptr noundef %0, p
   tail call void asm sideeffect "42: nop\0A\09.pushsection .discard.instr_begin\0A\09.long 42b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 42) #20, !srcloc !15
   tail call void asm sideeffect "1:\09.byte 0x0f, 0x0b\0A.pushsection __bug_table,\22aw\22\0A2:\09.long 1b - .\09# bug_entry::bug_addr\0A\09.long ${0:c} - .\09# bug_entry::file\0A\09.word ${1:c}\09# bug_entry::line\0A\09.word ${2:c}\09# bug_entry::flags\0A\09.org 2b+${3:c}\0A.popsection\0A998:\0A\09.pushsection .discard.reachable\0A\09.long 998b\0A\09.popsection\0A\09", "i,i,i,i,~{dirflag},~{fpsr},~{flags}"(ptr nonnull @.str.34, i32 249, i32 2307, i64 12) #20, !srcloc !16
   tail call void asm sideeffect "43: nop\0A\09.pushsection .discard.instr_end\0A\09.long 43b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 43) #20, !srcloc !17
-  br label %72
+  br label %.critedge
 
 48:                                               ; preds = %34
   %49 = getelementptr inbounds i8, ptr %0, i64 32
   %50 = tail call i64 @_copy_to_user(ptr noundef %35, ptr noundef %49, i64 noundef %45) #20
   %51 = icmp eq i64 %50, 0
-  br i1 %51, label %52, label %72
+  br i1 %51, label %52, label %.critedge
 
 52:                                               ; preds = %48
   %53 = icmp eq i32 %44, %42
-  br i1 %53, label %71, label %54
+  br i1 %53, label %69, label %54
 
 54:                                               ; preds = %52
   %55 = getelementptr i8, ptr %35, i64 %45
@@ -817,7 +813,7 @@ define dso_local noundef range(i32 0, 2) i32 @xt_match_to_user(ptr noundef %0, p
   %60 = icmp sgt i64 %59, -1
   %61 = icmp uge i64 %59, %58
   %62 = and i1 %60, %61
-  br i1 %62, label %63, label %68
+  br i1 %62, label %63, label %.critedge
 
 63:                                               ; preds = %54
   tail call void asm sideeffect "# ALT: oldnstr\0A661:\0A\09\0A662:\0A# ALT: padding\0A.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\0A663:\0A.pushsection .altinstructions,\22a\22\0A .long 661b - .\0A .long 6641f - .\0A .4byte ( 9*32+20)\0A .byte 663b-661b\0A .byte 6651f-6641f\0A.popsection\0A.pushsection .altinstr_replacement, \22ax\22\0A# ALT: replacement 1\0A6641:\0A\09.byte 0x0f,0x01,0xcb\0A6651:\0A.popsection\0A", "~{memory},~{dirflag},~{fpsr},~{flags}"() #20, !srcloc !18
@@ -827,19 +823,15 @@ define dso_local noundef range(i32 0, 2) i32 @xt_match_to_user(ptr noundef %0, p
   %67 = extractvalue { i64, ptr, i64 } %65, 2
   tail call void @llvm.write_register.i64(metadata !0, i64 %67)
   tail call void asm sideeffect "# ALT: oldnstr\0A661:\0A\09\0A662:\0A# ALT: padding\0A.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\0A663:\0A.pushsection .altinstructions,\22a\22\0A .long 661b - .\0A .long 6641f - .\0A .4byte ( 9*32+20)\0A .byte 663b-661b\0A .byte 6651f-6641f\0A.popsection\0A.pushsection .altinstr_replacement, \22ax\22\0A# ALT: replacement 1\0A6641:\0A\09.byte 0x0f,0x01,0xca\0A6651:\0A.popsection\0A", "~{memory},~{dirflag},~{fpsr},~{flags}"() #20, !srcloc !20
-  br label %68
+  %68 = icmp eq i64 %66, 0
+  br i1 %68, label %69, label %.critedge
 
-68:                                               ; preds = %63, %54
-  %69 = phi i64 [ %66, %63 ], [ %57, %54 ]
-  %70 = icmp eq i64 %69, 0
-  br i1 %70, label %71, label %72
+69:                                               ; preds = %63, %52
+  br label %.critedge
 
-71:                                               ; preds = %68, %52
-  br label %72
-
-72:                                               ; preds = %71, %68, %48, %47, %26, %23, %22, %2
-  %73 = phi i32 [ 1, %26 ], [ 0, %71 ], [ 1, %48 ], [ 1, %68 ], [ 1, %47 ], [ 1, %22 ], [ 1, %23 ], [ 1, %2 ]
-  ret i32 %73
+.critedge:                                        ; preds = %54, %69, %63, %48, %47, %26, %23, %22, %2
+  %70 = phi i32 [ 1, %26 ], [ 0, %69 ], [ 1, %48 ], [ 1, %63 ], [ 1, %47 ], [ 1, %22 ], [ 1, %23 ], [ 1, %2 ], [ 1, %54 ]
+  ret i32 %70
 }
 
 ; Function Attrs: fn_ret_thunk_extern nounwind null_pointer_is_valid
@@ -860,7 +852,7 @@ define dso_local noundef range(i32 0, 2) i32 @xt_target_to_user(ptr noundef %0,
   tail call void @llvm.write_register.i64(metadata !0, i64 %14)
   %16 = and i64 %15, 4294967295
   %17 = icmp eq i64 %16, 0
-  br i1 %17, label %18, label %72
+  br i1 %17, label %18, label %.critedge
 
 18:                                               ; preds = %2
   %19 = tail call i64 @strlen(ptr noundef %7) #20
@@ -872,12 +864,12 @@ define dso_local noundef range(i32 0, 2) i32 @xt_target_to_user(ptr noundef %0,
   tail call void asm sideeffect "42: nop\0A\09.pushsection .discard.instr_begin\0A\09.long 42b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 42) #20, !srcloc !15
   tail call void asm sideeffect "1:\09.byte 0x0f, 0x0b\0A.pushsection __bug_table,\22aw\22\0A2:\09.long 1b - .\09# bug_entry::bug_addr\0A\09.long ${0:c} - .\09# bug_entry::file\0A\09.word ${1:c}\09# bug_entry::line\0A\09.word ${2:c}\09# bug_entry::flags\0A\09.org 2b+${3:c}\0A.popsection\0A998:\0A\09.pushsection .discard.reachable\0A\09.long 998b\0A\09.popsection\0A\09", "i,i,i,i,~{dirflag},~{fpsr},~{flags}"(ptr nonnull @.str.34, i32 249, i32 2307, i64 12) #20, !srcloc !16
   tail call void asm sideeffect "43: nop\0A\09.pushsection .discard.instr_end\0A\09.long 43b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 43) #20, !srcloc !17
-  br label %72
+  br label %.critedge
 
 23:                                               ; preds = %18
   %24 = tail call i64 @_copy_to_user(ptr noundef %4, ptr noundef %7, i64 noundef %20) #20
   %25 = icmp eq i64 %24, 0
-  br i1 %25, label %26, label %72
+  br i1 %25, label %26, label %.critedge
 
 26:                                               ; preds = %23
   %27 = tail call i64 @llvm.read_register.i64(metadata !0)
@@ -888,7 +880,7 @@ define dso_local noundef range(i32 0, 2) i32 @xt_target_to_user(ptr noundef %0,
   tail call void @llvm.write_register.i64(metadata !0, i64 %30)
   %32 = and i64 %31, 4294967295
   %33 = icmp eq i64 %32, 0
-  br i1 %33, label %34, label %72
+  br i1 %33, label %34, label %.critedge
 
 34:                                               ; preds = %26
   %35 = getelementptr inbounds i8, ptr %1, i64 32
@@ -909,17 +901,17 @@ define dso_local noundef range(i32 0, 2) i32 @xt_target_to_user(ptr noundef %0,
   tail call void asm sideeffect "42: nop\0A\09.pushsection .discard.instr_begin\0A\09.long 42b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 42) #20, !srcloc !15
   tail call void asm sideeffect "1:\09.byte 0x0f, 0x0b\0A.pushsection __bug_table,\22aw\22\0A2:\09.long 1b - .\09# bug_entry::bug_addr\0A\09.long ${0:c} - .\09# bug_entry::file\0A\09.word ${1:c}\09# bug_entry::line\0A\09.word ${2:c}\09# bug_entry::flags\0A\09.org 2b+${3:c}\0A.popsection\0A998:\0A\09.pushsection .discard.reachable\0A\09.long 998b\0A\09.popsection\0A\09", "i,i,i,i,~{dirflag},~{fpsr},~{flags}"(ptr nonnull @.str.34, i32 249, i32 2307, i64 12) #20, !srcloc !16
   tail call void asm sideeffect "43: nop\0A\09.pushsection .discard.instr_end\0A\09.long 43b - .\0A\09.popsection\0A\09", "i,~{dirflag},~{fpsr},~{flags}"(i32 43) #20, !srcloc !17
-  br label %72
+  br label %.critedge
 
 48:                                               ; preds = %34
   %49 = getelementptr inbounds i8, ptr %0, i64 32
   %50 = tail call i64 @_copy_to_user(ptr noundef %35, ptr noundef %49, i64 noundef %45) #20
   %51 = icmp eq i64 %50, 0
-  br i1 %51, label %52, label %72
+  br i1 %51, label %52, label %.critedge
 
 52:                                               ; preds = %48
   %53 = icmp eq i32 %44, %42
-  br i1 %53, label %71, label %54
+  br i1 %53, label %69, label %54
 
 54:                                               ; preds = %52
   %55 = getelementptr i8, ptr %35, i64 %45
@@ -930,7 +922,7 @@ define dso_local noundef range(i32 0, 2) i32 @xt_target_to_user(ptr noundef %0,
   %60 = icmp sgt i64 %59, -1
   %61 = icmp uge i64 %59, %58
   %62 = and i1 %60, %61
-  br i1 %62, label %63, label %68
+  br i1 %62, label %63, label %.critedge
 
 63:                                               ; preds = %54
   tail call void asm sideeffect "# ALT: oldnstr\0A661:\0A\09\0A662:\0A# ALT: padding\0A.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\0A663:\0A.pushsection .altinstructions,\22a\22\0A .long 661b - .\0A .long 6641f - .\0A .4byte ( 9*32+20)\0A .byte 663b-661b\0A .byte 6651f-6641f\0A.popsection\0A.pushsection .altinstr_replacement, \22ax\22\0A# ALT: replacement 1\0A6641:\0A\09.byte 0x0f,0x01,0xcb\0A6651:\0A.popsection\0A", "~{memory},~{dirflag},~{fpsr},~{flags}"() #20, !srcloc !18
@@ -940,19 +932,15 @@ define dso_local noundef range(i32 0, 2) i32 @xt_target_to_user(ptr noundef %0,
   %67 = extractvalue { i64, ptr, i64 } %65, 2
   tail call void @llvm.write_register.i64(metadata !0, i64 %67)
   tail call void asm sideeffect "# ALT: oldnstr\0A661:\0A\09\0A662:\0A# ALT: padding\0A.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\0A663:\0A.pushsection .altinstructions,\22a\22\0A .long 661b - .\0A .long 6641f - .\0A .4byte ( 9*32+20)\0A .byte 663b-661b\0A .byte 6651f-6641f\0A.popsection\0A.pushsection .altinstr_replacement, \22ax\22\0A# ALT: replacement 1\0A6641:\0A\09.byte 0x0f,0x01,0xca\0A6651:\0A.popsection\0A", "~{memory},~{dirflag},~{fpsr},~{flags}"() #20, !srcloc !20
-  br label %68
-
-68:                                               ; preds = %63, %54
-  %69 = phi i64 [ %66, %63 ], [ %57, %54 ]
-  %70 = icmp eq i64 %69, 0
-  br i1 %70, label %71, label %72
+  %68 = icmp eq i64 %66, 0
+  br i1 %68, label %69, label %.critedge
 
-71:                                               ; preds = %68, %52
-  br label %72
+69:                                               ; preds = %63, %52
+  br label %.critedge
 
-72:                                               ; preds = %71, %68, %48, %47, %26, %23, %22, %2
-  %73 = phi i32 [ 1, %26 ], [ 0, %71 ], [ 1, %48 ], [ 1, %68 ], [ 1, %47 ], [ 1, %22 ], [ 1, %23 ], [ 1, %2 ]
-  ret i32 %73
+.critedge:                                        ; preds = %54, %69, %63, %48, %47, %26, %23, %22, %2
+  %70 = phi i32 [ 1, %26 ], [ 0, %69 ], [ 1, %48 ], [ 1, %63 ], [ 1, %47 ], [ 1, %22 ], [ 1, %23 ], [ 1, %2 ], [ 1, %54 ]
+  ret i32 %70
 }
 
 ; Function Attrs: fn_ret_thunk_extern nounwind null_pointer_is_valid
diff --git a/bench/llama.cpp/optimized/grammar-parser.cpp.ll b/bench/llama.cpp/optimized/grammar-parser.cpp.ll
index cf571707b8d..0db60276fb0 100644
--- a/bench/llama.cpp/optimized/grammar-parser.cpp.ll
+++ b/bench/llama.cpp/optimized/grammar-parser.cpp.ll
@@ -4712,19 +4712,19 @@ if.then9:                                         ; preds = %if.then
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = ashr exact i64 %sub.ptr.sub.i, 3
   %cmp15 = icmp ugt i64 %sub.ptr.div.i, %sub.ptr.div.i.i.i
-  br i1 %cmp15, label %_ZSt22__uninitialized_move_aIP21llama_grammar_elementS1_SaIS0_EET0_T_S4_S3_RT1_.exit, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEEmEvRT_T0_.exit
+  br i1 %cmp15, label %if.then16, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEEmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIP21llama_grammar_elementS1_SaIS0_EET0_T_S4_S3_RT1_.exit: ; preds = %if.then9
+if.then16:                                        ; preds = %if.then9
   %idx.neg = sub nsw i64 0, %sub.ptr.div.i.i.i
   %add.ptr = getelementptr inbounds %struct.llama_grammar_element, ptr %1, i64 %idx.neg
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %1, ptr align 4 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre78 = load ptr, ptr %_M_finish, align 8
-  %add.ptr27 = getelementptr inbounds i8, ptr %.pre78, i64 %sub.ptr.sub.i.i.i
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %if.then.i.i.i.i.i30, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIP21llama_grammar_elementS1_SaIS0_EET0_T_S4_S3_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i.i.i.i.i = ashr exact i64 %sub.ptr.sub.i.i.i.i.i, 3
@@ -4733,7 +4733,7 @@ if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitializ
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %add.ptr.i.i.i.i.i, ptr align 4 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i.i.i30
 
-if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIP21llama_grammar_elementS1_SaIS0_EET0_T_S4_S3_RT1_.exit
+if.then.i.i.i.i.i30:                              ; preds = %if.then.i.i.i.i.i, %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %__position.coerce, ptr align 4 %__first.coerce, i64 %sub.ptr.sub.i.i.i, i1 false)
   br label %if.end109
 
@@ -4750,9 +4750,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIN9__gn
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEES3_S2_ET0_T_S9_S8_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEES3_S2_ET0_T_S9_S8_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEEmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw nsw i64 %sub.ptr.div.i.i.i, %sub.ptr.div.i
-  %add.ptr50 = getelementptr inbounds %struct.llama_grammar_element, ptr %2, i64 %sub
+  %add.ptr50 = getelementptr inbounds %struct.llama_grammar_element, ptr %3, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i35 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i35, label %_ZSt22__uninitialized_move_aIP21llama_grammar_elementS1_SaIS0_EET0_T_S4_S3_RT1_.exit38, label %if.then.i.i.i.i.i.i.i.i.i36
@@ -4763,8 +4763,8 @@ if.then.i.i.i.i.i.i.i.i.i36:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIP21llama_grammar_elementS1_SaIS0_EET0_T_S4_S3_RT1_.exit38
 
 _ZSt22__uninitialized_move_aIP21llama_grammar_elementS1_SaIS0_EET0_T_S4_S3_RT1_.exit38: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEES3_S2_ET0_T_S9_S8_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i36
-  %3 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEES3_S2_ET0_T_S9_S8_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
-  %add.ptr58 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIP21llama_grammar_elementSt6vectorIS2_SaIS2_EEEES3_S2_ET0_T_S9_S8_RSaIT1_E.exit ], [ %.pre77, %if.then.i.i.i.i.i.i.i.i.i36 ]
+  %add.ptr58 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr58, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i42 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i42, label %if.end109, label %if.then.i.i.i.i.i43
@@ -4774,8 +4774,8 @@ if.then.i.i.i.i.i43:                              ; preds = %_ZSt22__uninitializ
   br label %if.end109
 
 if.else68:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.ptr.div.i.i = ashr exact i64 %sub.ptr.sub.i.i, 3
   %sub.i = sub nsw i64 1152921504606846975, %sub.ptr.div.i.i
@@ -4790,8 +4790,8 @@ _ZNKSt6vectorI21llama_grammar_elementSaIS0_EE12_M_check_lenEmPKc.exit: ; preds =
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i.i, i64 %sub.ptr.div.i.i.i)
   %add.i = add nsw i64 %.sroa.speculated.i, %sub.ptr.div.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.div.i.i
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 1152921504606846975)
-  %cond.i = select i1 %cmp7.i, i64 1152921504606846975, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 1152921504606846975)
+  %cond.i = select i1 %cmp7.i, i64 1152921504606846975, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseI21llama_grammar_elementSaIS0_EE11_M_allocateEm.exit, label %cond.true.i
 
@@ -4804,11 +4804,11 @@ _ZNSt12_Vector_baseI21llama_grammar_elementSaIS0_EE11_M_allocateEm.exit: ; preds
   %cond.i47 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorI21llama_grammar_elementSaIS0_EE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i50 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i48, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i51, label %invoke.cont83, label %if.then.i.i.i.i.i.i.i.i.i52
 
 if.then.i.i.i.i.i.i.i.i.i52:                      ; preds = %_ZNSt12_Vector_baseI21llama_grammar_elementSaIS0_EE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %cond.i47, ptr align 4 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 4 %cond.i47, ptr align 4 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i50, i1 false)
   br label %invoke.cont83
 
 invoke.cont83:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i52, %_ZNSt12_Vector_baseI21llama_grammar_elementSaIS0_EE11_M_allocateEm.exit
@@ -4825,11 +4825,11 @@ if.then.i.i.i.i.i.i.i.i.i65:                      ; preds = %invoke.cont83
 
 invoke.cont87:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i65, %invoke.cont83
   %add.ptr.i.i.i.i.i.i.i.i.i66 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i59, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i63
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseI21llama_grammar_elementSaIS0_EE13_M_deallocateEPS0_m.exit, label %if.then.i68
 
 if.then.i68:                                      ; preds = %invoke.cont87
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #22
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #22
   br label %_ZNSt12_Vector_baseI21llama_grammar_elementSaIS0_EE13_M_deallocateEPS0_m.exit
 
 _ZNSt12_Vector_baseI21llama_grammar_elementSaIS0_EE13_M_deallocateEPS0_m.exit: ; preds = %invoke.cont87, %if.then.i68
diff --git a/bench/llvm/optimized/AccelTable.cpp.ll b/bench/llvm/optimized/AccelTable.cpp.ll
index 51fe31f263d..6f7654e2c50 100644
--- a/bench/llvm/optimized/AccelTable.cpp.ll
+++ b/bench/llvm/optimized/AccelTable.cpp.ll
@@ -2043,7 +2043,7 @@ _ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EE9push_backEOS4_.exit45: ; p
   %.sroa.8.0.lcssa = phi i64 [ 0, %._crit_edge ], [ %193, %._crit_edge164.loopexit ]
   %.sroa.0100.0.lcssa = phi ptr [ null, %._crit_edge ], [ %.sroa.0100.1, %._crit_edge164.loopexit ]
   %195 = icmp eq ptr %.sroa.0112.0.lcssa, %.sroa.7.0.lcssa
-  br i1 %195, label %233, label %196
+  br i1 %195, label %232, label %196
 
 196:                                              ; preds = %._crit_edge164
   %197 = getelementptr inbounds nuw i8, ptr %0, i64 80
@@ -2060,110 +2060,109 @@ _ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EE9push_backEOS4_.exit45: ; p
   %206 = ptrtoint ptr %.sroa.0112.0.lcssa to i64
   %207 = sub i64 %205, %206
   %208 = ashr exact i64 %207, 4
-  %209 = add nsw i64 %208, -1
-  %210 = icmp ult i64 %209, 256
-  br i1 %210, label %_ZN4llvm10DIEInteger8BestFormEbm.exit, label %211
+  %209 = icmp ult i64 %208, 257
+  br i1 %209, label %_ZN4llvm10DIEInteger8BestFormEbm.exit, label %210
 
-211:                                              ; preds = %196
-  %212 = icmp ult i64 %209, 65536
-  br i1 %212, label %_ZN4llvm10DIEInteger8BestFormEbm.exit, label %213
+210:                                              ; preds = %196
+  %211 = icmp ult i64 %208, 65537
+  br i1 %211, label %_ZN4llvm10DIEInteger8BestFormEbm.exit, label %212
 
-213:                                              ; preds = %211
-  %214 = icmp ult i64 %209, 4294967296
-  %spec.select = select i1 %214, i16 6, i16 7
+212:                                              ; preds = %210
+  %213 = icmp ult i64 %208, 4294967297
+  %spec.select = select i1 %213, i16 6, i16 7
   br label %_ZN4llvm10DIEInteger8BestFormEbm.exit
 
-_ZN4llvm10DIEInteger8BestFormEbm.exit:            ; preds = %213, %196, %211
-  %.0.i = phi i16 [ 11, %196 ], [ 5, %211 ], [ %spec.select, %213 ]
+_ZN4llvm10DIEInteger8BestFormEbm.exit:            ; preds = %212, %196, %210
+  %.0.i = phi i16 [ 11, %196 ], [ 5, %210 ], [ %spec.select, %212 ]
   store i16 %.0.i, ptr %9, align 2
-  %215 = ptrtoint ptr %.sroa.0100.0.lcssa to i64
-  %216 = sub i64 %.sroa.8.0.lcssa, %215
-  %217 = ashr exact i64 %216, 4
-  %218 = add nsw i64 %217, -1
-  %219 = icmp ult i64 %218, 256
-  br i1 %219, label %_ZN4llvm10DIEInteger8BestFormEbm.exit63, label %220
-
-220:                                              ; preds = %_ZN4llvm10DIEInteger8BestFormEbm.exit
-  %221 = icmp ult i64 %218, 65536
-  br i1 %221, label %_ZN4llvm10DIEInteger8BestFormEbm.exit63, label %222
-
-222:                                              ; preds = %220
-  %223 = icmp ult i64 %218, 4294967296
-  %spec.select124 = select i1 %223, i16 6, i16 7
+  %214 = ptrtoint ptr %.sroa.0100.0.lcssa to i64
+  %215 = sub i64 %.sroa.8.0.lcssa, %214
+  %216 = ashr exact i64 %215, 4
+  %217 = add nsw i64 %216, -1
+  %218 = icmp ult i64 %217, 256
+  br i1 %218, label %_ZN4llvm10DIEInteger8BestFormEbm.exit63, label %219
+
+219:                                              ; preds = %_ZN4llvm10DIEInteger8BestFormEbm.exit
+  %220 = icmp ult i64 %217, 65536
+  br i1 %220, label %_ZN4llvm10DIEInteger8BestFormEbm.exit63, label %221
+
+221:                                              ; preds = %219
+  %222 = icmp ult i64 %217, 4294967296
+  %spec.select124 = select i1 %222, i16 6, i16 7
   br label %_ZN4llvm10DIEInteger8BestFormEbm.exit63
 
-_ZN4llvm10DIEInteger8BestFormEbm.exit63:          ; preds = %222, %_ZN4llvm10DIEInteger8BestFormEbm.exit, %220
-  %.0.i62 = phi i16 [ 11, %_ZN4llvm10DIEInteger8BestFormEbm.exit ], [ 5, %220 ], [ %spec.select124, %222 ]
+_ZN4llvm10DIEInteger8BestFormEbm.exit63:          ; preds = %221, %_ZN4llvm10DIEInteger8BestFormEbm.exit, %219
+  %.0.i62 = phi i16 [ 11, %_ZN4llvm10DIEInteger8BestFormEbm.exit ], [ 5, %219 ], [ %spec.select124, %221 ]
   store i16 %.0.i62, ptr %10, align 2
   store ptr %.sroa.0100.0.lcssa, ptr %12, align 8
-  %224 = getelementptr inbounds nuw i8, ptr %12, i64 8
-  store i64 %217, ptr %224, align 8
+  %223 = getelementptr inbounds nuw i8, ptr %12, i64 8
+  store i64 %216, ptr %223, align 8
   store ptr %8, ptr %14, align 8
-  %225 = getelementptr inbounds nuw i8, ptr %14, i64 8
-  store ptr %10, ptr %225, align 8
-  %226 = getelementptr inbounds nuw i8, ptr %14, i64 16
-  store ptr %7, ptr %226, align 8
-  %227 = getelementptr inbounds nuw i8, ptr %14, i64 24
-  store ptr %9, ptr %227, align 8
+  %224 = getelementptr inbounds nuw i8, ptr %14, i64 8
+  store ptr %10, ptr %224, align 8
+  %225 = getelementptr inbounds nuw i8, ptr %14, i64 16
+  store ptr %7, ptr %225, align 8
+  %226 = getelementptr inbounds nuw i8, ptr %14, i64 24
+  store ptr %9, ptr %226, align 8
   store ptr @"_ZN4llvm12function_refIFSt8optionalINS_16DWARF5AccelTable20UnitIndexAndEncodingEERKNS_20DWARF5AccelTableDataEEE11callback_fnIZNS_20emitDWARF5AccelTableEPNS_10AsmPrinterERS2_RKNS_10DwarfDebugENS_8ArrayRefISt10unique_ptrINS_16DwarfCompileUnitESt14default_deleteISJ_EEEEE3$_0EES4_lS7_", ptr %13, align 8
-  %228 = getelementptr inbounds nuw i8, ptr %13, i64 8
-  %229 = ptrtoint ptr %14 to i64
-  store i64 %229, ptr %228, align 8
-  %230 = getelementptr inbounds nuw i8, ptr %2, i64 3473
-  %231 = load i8, ptr %230, align 1
-  %232 = trunc i8 %231 to i1
-  call fastcc void @_ZN12_GLOBAL__N_122Dwarf5AccelTableWriterC2EPN4llvm10AsmPrinterERKNS1_14AccelTableBaseENS1_8ArrayRefISt7variantIJPNS1_8MCSymbolEmEEEESC_NS1_12function_refIFSt8optionalINS1_16DWARF5AccelTable20UnitIndexAndEncodingEERKNS1_20DWARF5AccelTableDataEEEEb(ptr noundef nonnull align 8 dereferenceable(344) %11, ptr noundef nonnull %0, ptr noundef nonnull align 8 dereferenceable(200) %1, ptr %.sroa.0112.0.lcssa, i64 %208, ptr noundef nonnull byval(%"class.llvm::ArrayRef.477") align 8 %12, ptr noundef nonnull byval(%"class.llvm::function_ref") align 8 %13, i1 noundef zeroext %232)
+  %227 = getelementptr inbounds nuw i8, ptr %13, i64 8
+  %228 = ptrtoint ptr %14 to i64
+  store i64 %228, ptr %227, align 8
+  %229 = getelementptr inbounds nuw i8, ptr %2, i64 3473
+  %230 = load i8, ptr %229, align 1
+  %231 = trunc i8 %230 to i1
+  call fastcc void @_ZN12_GLOBAL__N_122Dwarf5AccelTableWriterC2EPN4llvm10AsmPrinterERKNS1_14AccelTableBaseENS1_8ArrayRefISt7variantIJPNS1_8MCSymbolEmEEEESC_NS1_12function_refIFSt8optionalINS1_16DWARF5AccelTable20UnitIndexAndEncodingEERKNS1_20DWARF5AccelTableDataEEEEb(ptr noundef nonnull align 8 dereferenceable(344) %11, ptr noundef nonnull %0, ptr noundef nonnull align 8 dereferenceable(200) %1, ptr %.sroa.0112.0.lcssa, i64 %208, ptr noundef nonnull byval(%"class.llvm::ArrayRef.477") align 8 %12, ptr noundef nonnull byval(%"class.llvm::function_ref") align 8 %13, i1 noundef zeroext %231)
   call fastcc void @_ZN12_GLOBAL__N_122Dwarf5AccelTableWriter4emitEv(ptr noundef nonnull align 8 dereferenceable(344) %11)
   call fastcc void @_ZN12_GLOBAL__N_122Dwarf5AccelTableWriterD2Ev(ptr noundef nonnull align 8 dereferenceable(344) %11) #18
-  br label %233
-
-233:                                              ; preds = %._crit_edge164, %_ZN4llvm10DIEInteger8BestFormEbm.exit63
-  %234 = load ptr, ptr %8, align 8
-  %235 = getelementptr inbounds nuw i8, ptr %8, i64 16
-  %236 = load i32, ptr %235, align 8
-  %237 = zext i32 %236 to i64
-  %238 = shl nuw nsw i64 %237, 3
-  call void @_ZN4llvm17deallocate_bufferEPvmm(ptr noundef %234, i64 noundef %238, i64 noundef 4) #18
-  %239 = call noundef i64 @_ZNK4llvm15SmallVectorBaseIjE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %7) #18
-  %240 = load ptr, ptr %7, align 8
-  %241 = icmp eq ptr %240, %20
-  br i1 %241, label %_ZN4llvm11SmallVectorIjLj1EED2Ev.exit, label %242
-
-242:                                              ; preds = %233
-  call void @free(ptr noundef %240) #18
+  br label %232
+
+232:                                              ; preds = %._crit_edge164, %_ZN4llvm10DIEInteger8BestFormEbm.exit63
+  %233 = load ptr, ptr %8, align 8
+  %234 = getelementptr inbounds nuw i8, ptr %8, i64 16
+  %235 = load i32, ptr %234, align 8
+  %236 = zext i32 %235 to i64
+  %237 = shl nuw nsw i64 %236, 3
+  call void @_ZN4llvm17deallocate_bufferEPvmm(ptr noundef %233, i64 noundef %237, i64 noundef 4) #18
+  %238 = call noundef i64 @_ZNK4llvm15SmallVectorBaseIjE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %7) #18
+  %239 = load ptr, ptr %7, align 8
+  %240 = icmp eq ptr %239, %20
+  br i1 %240, label %_ZN4llvm11SmallVectorIjLj1EED2Ev.exit, label %241
+
+241:                                              ; preds = %232
+  call void @free(ptr noundef %239) #18
   br label %_ZN4llvm11SmallVectorIjLj1EED2Ev.exit
 
-_ZN4llvm11SmallVectorIjLj1EED2Ev.exit:            ; preds = %233, %242
+_ZN4llvm11SmallVectorIjLj1EED2Ev.exit:            ; preds = %232, %241
   %.not.i.i.i64 = icmp eq ptr %.sroa.0100.0.lcssa, null
-  br i1 %.not.i.i.i64, label %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit, label %243
+  br i1 %.not.i.i.i64, label %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit, label %242
 
-243:                                              ; preds = %_ZN4llvm11SmallVectorIjLj1EED2Ev.exit
-  %244 = ptrtoint ptr %.sroa.0100.0.lcssa to i64
-  %245 = sub i64 %.sroa.18.0.lcssa, %244
-  call void @_ZdlPvm(ptr noundef nonnull %.sroa.0100.0.lcssa, i64 noundef %245) #20
+242:                                              ; preds = %_ZN4llvm11SmallVectorIjLj1EED2Ev.exit
+  %243 = ptrtoint ptr %.sroa.0100.0.lcssa to i64
+  %244 = sub i64 %.sroa.18.0.lcssa, %243
+  call void @_ZdlPvm(ptr noundef nonnull %.sroa.0100.0.lcssa, i64 noundef %244) #20
   br label %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit
 
-_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit: ; preds = %_ZN4llvm11SmallVectorIjLj1EED2Ev.exit, %243
+_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit: ; preds = %_ZN4llvm11SmallVectorIjLj1EED2Ev.exit, %242
   %.not.i.i.i65 = icmp eq ptr %.sroa.0112.0.lcssa, null
-  br i1 %.not.i.i.i65, label %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66, label %246
+  br i1 %.not.i.i.i65, label %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66, label %245
 
-246:                                              ; preds = %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit
-  %247 = ptrtoint ptr %.sroa.0112.0.lcssa to i64
-  %248 = sub i64 %.sroa.14.0.lcssa, %247
-  call void @_ZdlPvm(ptr noundef nonnull %.sroa.0112.0.lcssa, i64 noundef %248) #20
+245:                                              ; preds = %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit
+  %246 = ptrtoint ptr %.sroa.0112.0.lcssa to i64
+  %247 = sub i64 %.sroa.14.0.lcssa, %246
+  call void @_ZdlPvm(ptr noundef nonnull %.sroa.0112.0.lcssa, i64 noundef %247) #20
   br label %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66
 
-_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66: ; preds = %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit, %246
-  %249 = call noundef i64 @_ZNK4llvm15SmallVectorBaseIjE4sizeEv(ptr noundef nonnull align 8 dereferenceable(40) %6) #18
-  %250 = load ptr, ptr %6, align 8
-  %251 = icmp eq ptr %250, %16
-  br i1 %251, label %_ZN4llvm11SmallVectorINS_16TypeUnitMetaInfoELj1EED2Ev.exit, label %252
+_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66: ; preds = %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit, %245
+  %248 = call noundef i64 @_ZNK4llvm15SmallVectorBaseIjE4sizeEv(ptr noundef nonnull align 8 dereferenceable(40) %6) #18
+  %249 = load ptr, ptr %6, align 8
+  %250 = icmp eq ptr %249, %16
+  br i1 %250, label %_ZN4llvm11SmallVectorINS_16TypeUnitMetaInfoELj1EED2Ev.exit, label %251
 
-252:                                              ; preds = %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66
-  call void @free(ptr noundef %250) #18
+251:                                              ; preds = %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66
+  call void @free(ptr noundef %249) #18
   br label %_ZN4llvm11SmallVectorINS_16TypeUnitMetaInfoELj1EED2Ev.exit
 
-_ZN4llvm11SmallVectorINS_16TypeUnitMetaInfoELj1EED2Ev.exit: ; preds = %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66, %252
+_ZN4llvm11SmallVectorINS_16TypeUnitMetaInfoELj1EED2Ev.exit: ; preds = %_ZNSt6vectorISt7variantIJPN4llvm8MCSymbolEmEESaIS4_EED2Ev.exit66, %251
   ret void
 }
 
diff --git a/bench/llvm/optimized/CodeGenSchedule.cpp.ll b/bench/llvm/optimized/CodeGenSchedule.cpp.ll
index 4d2ad9645a5..1145bf2471b 100644
--- a/bench/llvm/optimized/CodeGenSchedule.cpp.ll
+++ b/bench/llvm/optimized/CodeGenSchedule.cpp.ll
@@ -17114,7 +17114,7 @@ _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6v
   %100 = phi ptr [ %99, %97 ], [ null, %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit.i ]
   call void @llvm.memmove.p0.p0.i64(ptr align 8 %100, ptr align 8 %67, i64 %79, i1 false)
   %101 = getelementptr inbounds i8, ptr %100, i64 %79
-  call void @llvm.memmove.p0.p0.i64(ptr align 8 %101, ptr align 8 %65, i64 %82, i1 false)
+  call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %101, ptr align 8 %65, i64 %82, i1 false)
   %102 = getelementptr inbounds i8, ptr %101, i64 %82
   %.not.i53.i = icmp eq ptr %67, null
   br i1 %.not.i53.i, label %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE13_M_deallocateEPS2_m.exit.i, label %103
@@ -23908,8 +23908,6 @@ _ZNKSt6vectorIN12_GLOBAL__N_112TransVariantESaIS1_EE12_M_check_lenEmPKc.exit.i.i
   %601 = icmp slt i64 %596, 0
   %602 = call i64 @llvm.umin.i64(i64 %600, i64 384307168202282325)
   %603 = select i1 %601, i64 384307168202282325, i64 %602
-  %.not.i.i.i134.i = icmp ne i64 %603, 0
-  call void @llvm.assume(i1 %.not.i.i.i134.i)
   %604 = mul nuw nsw i64 %603, 24
   %605 = call noalias noundef nonnull ptr @_Znwm(i64 noundef %604) #21
   %606 = getelementptr inbounds i8, ptr %605, i64 %596
@@ -32843,7 +32841,7 @@ define linkonce_odr void @_ZNSt6vectorIPN4llvm6RecordESaIS2_EE15_M_range_insertI
   %15 = ptrtoint ptr %13 to i64
   %16 = sub i64 %14, %15
   %.not = icmp ult i64 %16, %8
-  br i1 %.not, label %42, label %17
+  br i1 %.not, label %43, label %17
 
 17:                                               ; preds = %5
   %18 = ptrtoint ptr %1 to i64
@@ -32856,129 +32854,129 @@ _ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit: ;
   %22 = sub nsw i64 0, %9
   %23 = getelementptr inbounds ptr, ptr %13, i64 %22
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %13, ptr align 8 %23, i64 %8, i1 false)
-  %.pre65 = load ptr, ptr %12, align 8
-  %24 = getelementptr inbounds i8, ptr %.pre65, i64 %8
-  store ptr %24, ptr %12, align 8
+  %24 = load ptr, ptr %12, align 8
+  %25 = getelementptr inbounds i8, ptr %24, i64 %8
+  store ptr %25, ptr %12, align 8
   %.not.i.i.i.i.i = icmp eq ptr %23, %1
-  br i1 %.not.i.i.i.i.i, label %_ZSt13move_backwardIPPN4llvm6RecordES3_ET0_T_S5_S4_.exit, label %25
+  br i1 %.not.i.i.i.i.i, label %_ZSt13move_backwardIPPN4llvm6RecordES3_ET0_T_S5_S4_.exit, label %26
 
-25:                                               ; preds = %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit
-  %26 = ptrtoint ptr %23 to i64
-  %27 = sub i64 %26, %18
-  %28 = ashr exact i64 %27, 3
-  %29 = sub nsw i64 0, %28
-  %30 = getelementptr inbounds ptr, ptr %13, i64 %29
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %30, ptr align 8 %1, i64 %27, i1 false)
+26:                                               ; preds = %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit
+  %27 = ptrtoint ptr %23 to i64
+  %28 = sub i64 %27, %18
+  %29 = ashr exact i64 %28, 3
+  %30 = sub nsw i64 0, %29
+  %31 = getelementptr inbounds ptr, ptr %13, i64 %30
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %31, ptr align 8 %1, i64 %28, i1 false)
   br label %_ZSt13move_backwardIPPN4llvm6RecordES3_ET0_T_S5_S4_.exit
 
-_ZSt13move_backwardIPPN4llvm6RecordES3_ET0_T_S5_S4_.exit: ; preds = %25, %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit
+_ZSt13move_backwardIPPN4llvm6RecordES3_ET0_T_S5_S4_.exit: ; preds = %26, %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %1, ptr align 8 %2, i64 %8, i1 false)
   br label %_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES9_ET0_T_SB_SA_.exit
 
 _ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEEmEvRT_T0_.exit: ; preds = %17
-  %31 = getelementptr inbounds i8, ptr %2, i64 %19
-  %.not.i.i.i.i.i.i.i.i = icmp eq ptr %3, %31
-  br i1 %.not.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit, label %32
+  %32 = getelementptr inbounds i8, ptr %2, i64 %19
+  %.not.i.i.i.i.i.i.i.i = icmp eq ptr %3, %32
+  br i1 %.not.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit, label %33
 
-32:                                               ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEEmEvRT_T0_.exit
-  %33 = ptrtoint ptr %31 to i64
-  %34 = sub i64 %6, %33
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %13, ptr align 8 %31, i64 %34, i1 false)
+33:                                               ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEEmEvRT_T0_.exit
+  %34 = ptrtoint ptr %32 to i64
+  %35 = sub i64 %6, %34
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %13, ptr align 8 %32, i64 %35, i1 false)
   %.pre = load ptr, ptr %12, align 8
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit
 
-_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEEmEvRT_T0_.exit, %32
-  %35 = phi ptr [ %13, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEEmEvRT_T0_.exit ], [ %.pre, %32 ]
-  %36 = sub nuw nsw i64 %9, %20
-  %37 = getelementptr inbounds ptr, ptr %35, i64 %36
-  store ptr %37, ptr %12, align 8
+_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEEmEvRT_T0_.exit, %33
+  %36 = phi ptr [ %13, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEEmEvRT_T0_.exit ], [ %.pre, %33 ]
+  %37 = sub nuw nsw i64 %9, %20
+  %38 = getelementptr inbounds ptr, ptr %36, i64 %37
+  store ptr %38, ptr %12, align 8
   %.not.i.i.i.i.i.i.i.i.i44 = icmp eq ptr %13, %1
-  br i1 %.not.i.i.i.i.i.i.i.i.i44, label %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45, label %38
+  br i1 %.not.i.i.i.i.i.i.i.i.i44, label %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45, label %39
 
-38:                                               ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %37, ptr align 8 %1, i64 %19, i1 false)
+39:                                               ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %38, ptr align 8 %1, i64 %19, i1 false)
   %.pre64 = load ptr, ptr %12, align 8
   br label %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45
 
-_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit, %38
-  %39 = phi ptr [ %37, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit ], [ %.pre64, %38 ]
-  %40 = getelementptr inbounds i8, ptr %39, i64 %19
-  store ptr %40, ptr %12, align 8
+_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit, %39
+  %40 = phi ptr [ %38, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit ], [ %.pre64, %39 ]
+  %41 = getelementptr inbounds i8, ptr %40, i64 %19
+  store ptr %41, ptr %12, align 8
   %.not.i.i.i.i.i46 = icmp eq ptr %13, %1
-  br i1 %.not.i.i.i.i.i46, label %_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES9_ET0_T_SB_SA_.exit, label %41
+  br i1 %.not.i.i.i.i.i46, label %_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES9_ET0_T_SB_SA_.exit, label %42
 
-41:                                               ; preds = %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45
+42:                                               ; preds = %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %1, ptr align 8 %2, i64 %19, i1 false)
   br label %_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES9_ET0_T_SB_SA_.exit
 
-42:                                               ; preds = %5
-  %43 = load ptr, ptr %0, align 8
-  %44 = ptrtoint ptr %43 to i64
-  %45 = sub i64 %15, %44
-  %46 = ashr exact i64 %45, 3
-  %47 = sub nsw i64 1152921504606846975, %46
-  %48 = icmp ult i64 %47, %9
-  br i1 %48, label %49, label %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit
+43:                                               ; preds = %5
+  %44 = load ptr, ptr %0, align 8
+  %45 = ptrtoint ptr %44 to i64
+  %46 = sub i64 %15, %45
+  %47 = ashr exact i64 %46, 3
+  %48 = sub nsw i64 1152921504606846975, %47
+  %49 = icmp ult i64 %48, %9
+  br i1 %49, label %50, label %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit
 
-49:                                               ; preds = %42
+50:                                               ; preds = %43
   tail call void @_ZSt20__throw_length_errorPKc(ptr noundef nonnull @.str.137) #23
   unreachable
 
-_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit: ; preds = %42
-  %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %46, i64 %9)
-  %50 = add nsw i64 %.sroa.speculated.i, %46
-  %51 = icmp ult i64 %50, %46
-  %52 = tail call i64 @llvm.umin.i64(i64 %50, i64 1152921504606846975)
-  %53 = select i1 %51, i64 1152921504606846975, i64 %52
-  %.not.i = icmp eq i64 %53, 0
-  br i1 %.not.i, label %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit, label %54
-
-54:                                               ; preds = %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit
-  %55 = shl nuw nsw i64 %53, 3
-  %56 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %55) #21
+_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit: ; preds = %43
+  %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %47, i64 %9)
+  %51 = add nsw i64 %.sroa.speculated.i, %47
+  %52 = icmp ult i64 %51, %47
+  %53 = tail call i64 @llvm.umin.i64(i64 %51, i64 1152921504606846975)
+  %54 = select i1 %52, i64 1152921504606846975, i64 %53
+  %.not.i = icmp eq i64 %54, 0
+  br i1 %.not.i, label %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit, label %55
+
+55:                                               ; preds = %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit
+  %56 = shl nuw nsw i64 %54, 3
+  %57 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %56) #21
   br label %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit
 
-_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit: ; preds = %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit, %54
-  %57 = phi ptr [ %56, %54 ], [ null, %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit ]
-  %58 = ptrtoint ptr %1 to i64
-  %59 = sub i64 %58, %44
-  %.not.i.i.i.i.i.i.i.i.i48 = icmp eq ptr %1, %43
-  br i1 %.not.i.i.i.i.i.i.i.i.i48, label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50, label %60
+_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit: ; preds = %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit, %55
+  %58 = phi ptr [ %57, %55 ], [ null, %_ZNKSt6vectorIPN4llvm6RecordESaIS2_EE12_M_check_lenEmPKc.exit ]
+  %59 = ptrtoint ptr %1 to i64
+  %60 = sub i64 %59, %45
+  %.not.i.i.i.i.i.i.i.i.i48 = icmp eq ptr %1, %44
+  br i1 %.not.i.i.i.i.i.i.i.i.i48, label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50, label %61
 
-60:                                               ; preds = %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %57, ptr align 8 %43, i64 %59, i1 false)
+61:                                               ; preds = %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %58, ptr align 8 %44, i64 %60, i1 false)
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50
 
-_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50: ; preds = %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit, %60
-  %61 = getelementptr inbounds i8, ptr %57, i64 %59
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %61, ptr align 8 %2, i64 %8, i1 false)
-  %62 = getelementptr inbounds i8, ptr %61, i64 %8
-  %63 = sub i64 %15, %58
+_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50: ; preds = %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE11_M_allocateEm.exit, %61
+  %62 = getelementptr inbounds i8, ptr %58, i64 %60
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %62, ptr align 8 %2, i64 %8, i1 false)
+  %63 = getelementptr inbounds i8, ptr %62, i64 %8
+  %64 = sub i64 %15, %59
   %.not.i.i.i.i.i.i.i.i.i51 = icmp eq ptr %13, %1
-  br i1 %.not.i.i.i.i.i.i.i.i.i51, label %_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52, label %64
+  br i1 %.not.i.i.i.i.i.i.i.i.i51, label %_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52, label %65
 
-64:                                               ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %62, ptr align 8 %1, i64 %63, i1 false)
+65:                                               ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %63, ptr align 8 %1, i64 %64, i1 false)
   br label %_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52
 
-_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50, %64
-  %65 = getelementptr inbounds i8, ptr %62, i64 %63
-  %.not.i53 = icmp eq ptr %43, null
-  br i1 %.not.i53, label %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE13_M_deallocateEPS2_m.exit, label %66
+_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES5_S4_ET0_T_SB_SA_RSaIT1_E.exit50, %65
+  %66 = getelementptr inbounds i8, ptr %63, i64 %64
+  %.not.i53 = icmp eq ptr %44, null
+  br i1 %.not.i53, label %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE13_M_deallocateEPS2_m.exit, label %67
 
-66:                                               ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52
-  %67 = sub i64 %14, %44
-  tail call void @_ZdlPvm(ptr noundef nonnull %43, i64 noundef %67) #22
+67:                                               ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52
+  %68 = sub i64 %14, %45
+  tail call void @_ZdlPvm(ptr noundef nonnull %44, i64 noundef %68) #22
   br label %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE13_M_deallocateEPS2_m.exit
 
-_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE13_M_deallocateEPS2_m.exit: ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52, %66
-  store ptr %57, ptr %0, align 8
-  store ptr %65, ptr %12, align 8
-  %68 = getelementptr inbounds ptr, ptr %57, i64 %53
-  store ptr %68, ptr %10, align 8
+_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE13_M_deallocateEPS2_m.exit: ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit52, %67
+  store ptr %58, ptr %0, align 8
+  store ptr %66, ptr %12, align 8
+  %69 = getelementptr inbounds ptr, ptr %58, i64 %54
+  store ptr %69, ptr %10, align 8
   br label %_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES9_ET0_T_SB_SA_.exit
 
-_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES9_ET0_T_SB_SA_.exit: ; preds = %41, %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45, %_ZSt13move_backwardIPPN4llvm6RecordES3_ET0_T_S5_S4_.exit, %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE13_M_deallocateEPS2_m.exit, %4
+_ZSt4copyIN9__gnu_cxx17__normal_iteratorIPPN4llvm6RecordESt6vectorIS4_SaIS4_EEEES9_ET0_T_SB_SA_.exit: ; preds = %42, %_ZSt22__uninitialized_move_aIPPN4llvm6RecordES3_SaIS2_EET0_T_S6_S5_RT1_.exit45, %_ZSt13move_backwardIPPN4llvm6RecordES3_ET0_T_S5_S4_.exit, %_ZNSt12_Vector_baseIPN4llvm6RecordESaIS2_EE13_M_deallocateEPS2_m.exit, %4
   ret void
 }
 
diff --git a/bench/llvm/optimized/MCAsmStreamer.cpp.ll b/bench/llvm/optimized/MCAsmStreamer.cpp.ll
index b3d8fc6de28..7c6ef9bbc7e 100644
--- a/bench/llvm/optimized/MCAsmStreamer.cpp.ll
+++ b/bench/llvm/optimized/MCAsmStreamer.cpp.ll
@@ -6143,70 +6143,76 @@ switch.lookup:                                    ; preds = %switch.hole_check
   unreachable
 
 13:                                               ; preds = %.thread
-  %.not2735 = icmp eq i32 %2, 0
-  br i1 %.not2735, label %.loopexit, label %.lr.ph
-
-.lr.ph:                                           ; preds = %13
   %14 = getelementptr inbounds nuw i8, ptr %0, i64 304
   %15 = load ptr, ptr %14, align 8
   %16 = getelementptr inbounds nuw i8, ptr %15, i64 16
   %17 = load i8, ptr %16, align 8
-  %.fr37 = freeze i8 %17
-  %18 = trunc i8 %.fr37 to i1
+  %.fr41 = freeze i8 %17
+  %18 = trunc i8 %.fr41 to i1
+  %.not2735 = icmp eq i32 %2, 0
+  br i1 %.not2735, label %.loopexit, label %.lr.ph
+
+.lr.ph:                                           ; preds = %13
   %19 = add i32 %2, -1
+  %.not.i = icmp eq i32 %19, 0
   %20 = getelementptr inbounds nuw i8, ptr %0, i64 8
-  br i1 %18, label %.lr.ph.split.us, label %.lr.ph.split
-
-.lr.ph.split.us:                                  ; preds = %.lr.ph, %.lr.ph.split.us
-  %.02436.us = phi i32 [ %36, %.lr.ph.split.us ], [ 0, %.lr.ph ]
-  %21 = sub i32 %2, %.02436.us
-  %.sroa.speculated.us = call i32 @llvm.umin.i32(i32 %19, i32 %21)
-  %.not.i.us = icmp eq i32 %.sroa.speculated.us, 0
-  %22 = call range(i32 0, 33) i32 @llvm.ctlz.i32(i32 %.sroa.speculated.us, i1 true)
-  %23 = xor i32 %22, 31
-  %24 = shl nuw i32 1, %23
-  %.0.i.us = select i1 %.not.i.us, i32 0, i32 %24
-  %25 = load i64, ptr %5, align 8
-  %26 = shl i32 %.02436.us, 3
-  %27 = zext nneg i32 %26 to i64
-  %28 = ashr i64 %25, %27
-  %29 = shl i32 %.0.i.us, 3
-  %30 = sub i32 64, %29
-  %31 = zext nneg i32 %30 to i64
-  %32 = lshr i64 -1, %31
-  %33 = and i64 %28, %32
-  %34 = load ptr, ptr %20, align 8
-  %35 = call noundef ptr @_ZN4llvm14MCConstantExpr6createElRNS_9MCContextEbj(i64 noundef %33, ptr noundef nonnull align 8 dereferenceable(2432) %34, i1 noundef zeroext false, i32 noundef 0) #21
-  call void @_ZN4llvm10MCStreamer9emitValueEPKNS_6MCExprEjNS_5SMLocE(ptr noundef nonnull align 8 dereferenceable(744) %0, ptr noundef %35, i32 noundef %.0.i.us, ptr null) #21
-  %36 = add i32 %.0.i.us, %.02436.us
-  %.not27.us = icmp eq i32 %36, %2
-  br i1 %.not27.us, label %.loopexit, label %.lr.ph.split.us, !llvm.loop !33
-
-.lr.ph.split:                                     ; preds = %.lr.ph, %.lr.ph.split
-  %.02436 = phi i32 [ %53, %.lr.ph.split ], [ 0, %.lr.ph ]
-  %37 = sub i32 %2, %.02436
-  %.sroa.speculated = call i32 @llvm.umin.i32(i32 %19, i32 %37)
-  %.not.i = icmp eq i32 %.sroa.speculated, 0
-  %38 = call range(i32 0, 33) i32 @llvm.ctlz.i32(i32 %.sroa.speculated, i1 true)
-  %39 = xor i32 %38, 31
-  %40 = shl nuw i32 1, %39
-  %.0.i = select i1 %.not.i, i32 0, i32 %40
-  %41 = sub i32 %37, %.0.i
-  %42 = load i64, ptr %5, align 8
-  %43 = shl i32 %41, 3
-  %44 = zext nneg i32 %43 to i64
-  %45 = ashr i64 %42, %44
-  %46 = shl i32 %.0.i, 3
-  %47 = sub i32 64, %46
+  br i1 %.not.i, label %.lr.ph.split.us.split, label %.lr.ph.split
+
+.lr.ph.split.us.split:                            ; preds = %.lr.ph, %.lr.ph.split.us.split
+  %21 = load ptr, ptr %20, align 8
+  %22 = call noundef ptr @_ZN4llvm14MCConstantExpr6createElRNS_9MCContextEbj(i64 noundef poison, ptr noundef nonnull align 8 dereferenceable(2432) %21, i1 noundef zeroext false, i32 noundef 0) #21
+  call void @_ZN4llvm10MCStreamer9emitValueEPKNS_6MCExprEjNS_5SMLocE(ptr noundef nonnull align 8 dereferenceable(744) %0, ptr noundef %22, i32 noundef 0, ptr null) #21
+  br label %.lr.ph.split.us.split
+
+.lr.ph.split:                                     ; preds = %.lr.ph
+  br i1 %18, label %.lr.ph.split.split.us, label %.lr.ph.split.split
+
+.lr.ph.split.split.us:                            ; preds = %.lr.ph.split, %.lr.ph.split.split.us
+  %.02436.us37 = phi i32 [ %37, %.lr.ph.split.split.us ], [ 0, %.lr.ph.split ]
+  %23 = sub i32 %2, %.02436.us37
+  %.sroa.speculated.us38 = call i32 @llvm.umin.i32(i32 %19, i32 %23)
+  %24 = call range(i32 0, 33) i32 @llvm.ctlz.i32(i32 %.sroa.speculated.us38, i1 true)
+  %25 = xor i32 %24, 31
+  %26 = shl nuw i32 1, %25
+  %27 = load i64, ptr %5, align 8
+  %28 = shl i32 %.02436.us37, 3
+  %29 = zext nneg i32 %28 to i64
+  %30 = ashr i64 %27, %29
+  %.neg42 = shl i32 -8, %25
+  %31 = add i32 %.neg42, 64
+  %32 = zext nneg i32 %31 to i64
+  %33 = lshr i64 -1, %32
+  %34 = and i64 %30, %33
+  %35 = load ptr, ptr %20, align 8
+  %36 = call noundef ptr @_ZN4llvm14MCConstantExpr6createElRNS_9MCContextEbj(i64 noundef %34, ptr noundef nonnull align 8 dereferenceable(2432) %35, i1 noundef zeroext false, i32 noundef 0) #21
+  call void @_ZN4llvm10MCStreamer9emitValueEPKNS_6MCExprEjNS_5SMLocE(ptr noundef nonnull align 8 dereferenceable(744) %0, ptr noundef %36, i32 noundef %26, ptr null) #21
+  %37 = add i32 %26, %.02436.us37
+  %.not27.us40 = icmp eq i32 %37, %2
+  br i1 %.not27.us40, label %.loopexit, label %.lr.ph.split.split.us, !llvm.loop !33
+
+.lr.ph.split.split:                               ; preds = %.lr.ph.split, %.lr.ph.split.split
+  %.02436 = phi i32 [ %53, %.lr.ph.split.split ], [ 0, %.lr.ph.split ]
+  %38 = sub i32 %2, %.02436
+  %.sroa.speculated = call i32 @llvm.umin.i32(i32 %19, i32 %38)
+  %39 = call range(i32 0, 33) i32 @llvm.ctlz.i32(i32 %.sroa.speculated, i1 true)
+  %40 = xor i32 %39, 31
+  %41 = shl nuw i32 1, %40
+  %42 = sub i32 %38, %41
+  %43 = load i64, ptr %5, align 8
+  %44 = shl i32 %42, 3
+  %45 = zext nneg i32 %44 to i64
+  %46 = ashr i64 %43, %45
+  %.neg = shl i32 -8, %40
+  %47 = add i32 %.neg, 64
   %48 = zext nneg i32 %47 to i64
   %49 = lshr i64 -1, %48
-  %50 = and i64 %45, %49
+  %50 = and i64 %46, %49
   %51 = load ptr, ptr %20, align 8
   %52 = call noundef ptr @_ZN4llvm14MCConstantExpr6createElRNS_9MCContextEbj(i64 noundef %50, ptr noundef nonnull align 8 dereferenceable(2432) %51, i1 noundef zeroext false, i32 noundef 0) #21
-  call void @_ZN4llvm10MCStreamer9emitValueEPKNS_6MCExprEjNS_5SMLocE(ptr noundef nonnull align 8 dereferenceable(744) %0, ptr noundef %52, i32 noundef %.0.i, ptr null) #21
-  %53 = add i32 %.0.i, %.02436
+  call void @_ZN4llvm10MCStreamer9emitValueEPKNS_6MCExprEjNS_5SMLocE(ptr noundef nonnull align 8 dereferenceable(744) %0, ptr noundef %52, i32 noundef %41, ptr null) #21
+  %53 = add i32 %41, %.02436
   %.not27 = icmp eq i32 %53, %2
-  br i1 %.not27, label %.loopexit, label %.lr.ph.split, !llvm.loop !33
+  br i1 %.not27, label %.loopexit, label %.lr.ph.split.split, !llvm.loop !33
 
 _ZN4llvm9StringRefC2EPKc.exit.i:                  ; preds = %switch.lookup
   %54 = getelementptr inbounds nuw i8, ptr %0, i64 296
@@ -6258,7 +6264,7 @@ _ZN4llvm11raw_ostreamlsEPKc.exit:                 ; preds = %65, %67, %68
   tail call fastcc void @_ZN12_GLOBAL__N_113MCAsmStreamer7EmitEOLEv(ptr noundef nonnull align 8 dereferenceable(744) %0)
   br label %.loopexit
 
-.loopexit:                                        ; preds = %.lr.ph.split, %.lr.ph.split.us, %13, %77, %73
+.loopexit:                                        ; preds = %.lr.ph.split.split, %.lr.ph.split.split.us, %13, %77, %73
   ret void
 }
 
diff --git a/bench/llvm/optimized/StackColoring.cpp.ll b/bench/llvm/optimized/StackColoring.cpp.ll
index 004728666fc..b481ac728ba 100644
--- a/bench/llvm/optimized/StackColoring.cpp.ll
+++ b/bench/llvm/optimized/StackColoring.cpp.ll
@@ -2827,7 +2827,11 @@ _ZN12_GLOBAL__N_113StackColoring14collectMarkersEj.exit: ; preds = %_ZN4llvm11Sm
 1060:                                             ; preds = %1057
   %1061 = load ptr, ptr %1, align 8
   %1062 = call noundef zeroext i1 @_ZNK4llvm12FunctionPass12skipFunctionERKNS_8FunctionE(ptr noundef nonnull align 8 dereferenceable(28) %0, ptr noundef nonnull align 8 dereferenceable(136) %1061) #20
-  br i1 %1062, label %._crit_edge.thread, label %.lr.ph611
+  br i1 %1062, label %._crit_edge.thread, label %.lr.ph611.preheader
+
+.lr.ph611.preheader:                              ; preds = %1060
+  %umax = call i32 @llvm.umax.i32(i32 %180, i32 1)
+  br label %.lr.ph611
 
 ._crit_edge.thread:                               ; preds = %_ZN12_GLOBAL__N_113StackColoring14collectMarkersEj.exit, %._crit_edge, %1057, %1060
   %1063 = load ptr, ptr %146, align 8
@@ -2856,8 +2860,8 @@ _ZN12_GLOBAL__N_113StackColoring16removeAllMarkersEv.exit: ; preds = %._crit_edg
   store i32 0, ptr %148, align 8
   br label %3747
 
-.lr.ph611:                                        ; preds = %1060, %_ZNSt10unique_ptrIN4llvm12LiveIntervalESt14default_deleteIS1_EED2Ev.exit
-  %.078610 = phi i32 [ %1094, %_ZNSt10unique_ptrIN4llvm12LiveIntervalESt14default_deleteIS1_EED2Ev.exit ], [ 0, %1060 ]
+.lr.ph611:                                        ; preds = %.lr.ph611.preheader, %_ZNSt10unique_ptrIN4llvm12LiveIntervalESt14default_deleteIS1_EED2Ev.exit
+  %.078610 = phi i32 [ %1094, %_ZNSt10unique_ptrIN4llvm12LiveIntervalESt14default_deleteIS1_EED2Ev.exit ], [ 0, %.lr.ph611.preheader ]
   %1071 = call noalias noundef nonnull dereferenceable(120) ptr @_Znwm(i64 noundef 120) #22
   %1072 = getelementptr inbounds i8, ptr %1071, i64 16
   call void @_ZN4llvm15SmallVectorBaseIjEC2EPvm(ptr noundef nonnull align 8 dereferenceable(120) %1071, ptr noundef nonnull %1072, i64 noundef 2) #20
@@ -2908,8 +2912,8 @@ _ZNKSt14default_deleteIN4llvm12LiveIntervalEEclEPS1_.exit.i: ; preds = %_ZN4llvm
 _ZNSt10unique_ptrIN4llvm12LiveIntervalESt14default_deleteIS1_EED2Ev.exit: ; preds = %_ZN4llvm23SmallVectorTemplateBaseIiLb1EE9push_backEi.exit, %_ZNKSt14default_deleteIN4llvm12LiveIntervalEEclEPS1_.exit.i
   store ptr null, ptr %36, align 8
   %1094 = add nuw i32 %.078610, 1
-  %exitcond862.not = icmp eq i32 %1094, %180
-  br i1 %exitcond862.not, label %._crit_edge612, label %.lr.ph611, !llvm.loop !34
+  %exitcond859.not = icmp eq i32 %1094, %umax
+  br i1 %exitcond859.not, label %._crit_edge612, label %.lr.ph611, !llvm.loop !34
 
 ._crit_edge612:                                   ; preds = %_ZNSt10unique_ptrIN4llvm12LiveIntervalESt14default_deleteIS1_EED2Ev.exit
   call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %19)
@@ -4623,12 +4627,14 @@ _ZN4llvm26MachineInstrBundleIteratorINS_12MachineInstrELb0EEppEv.exit.i187: ; pr
 
 .lr.ph614.preheader:                              ; preds = %._crit_edge.i189, %_ZN12_GLOBAL__N_113StackColoring22calculateLiveIntervalsEj.exit, %1775
   call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(20) %37, i8 0, i64 20, i1 false)
+  %umax863 = call i32 @llvm.umax.i32(i32 %180, i32 1)
+  %wide.trip.count864 = zext i32 %umax863 to i64
   br label %.lr.ph614
 
 .lr.ph614:                                        ; preds = %.lr.ph614.preheader, %1935
-  %indvars.iv863 = phi i64 [ 0, %.lr.ph614.preheader ], [ %indvars.iv.next864, %1935 ]
+  %indvars.iv860 = phi i64 [ 0, %.lr.ph614.preheader ], [ %indvars.iv.next861, %1935 ]
   %1924 = load ptr, ptr %35, align 8
-  %1925 = getelementptr inbounds i32, ptr %1924, i64 %indvars.iv863
+  %1925 = getelementptr inbounds i32, ptr %1924, i64 %indvars.iv860
   %1926 = load i32, ptr %1925, align 4
   %1927 = sext i32 %1926 to i64
   %1928 = load ptr, ptr %149, align 8
@@ -4639,14 +4645,14 @@ _ZN4llvm26MachineInstrBundleIteratorINS_12MachineInstrELb0EEppEv.exit.i187: ; pr
 
 1932:                                             ; preds = %.lr.ph614
   %1933 = load ptr, ptr %35, align 8
-  %1934 = getelementptr inbounds i32, ptr %1933, i64 %indvars.iv863
+  %1934 = getelementptr inbounds i32, ptr %1933, i64 %indvars.iv860
   store i32 -1, ptr %1934, align 4
   br label %1935
 
 1935:                                             ; preds = %.lr.ph614, %1932
-  %indvars.iv.next864 = add nuw nsw i64 %indvars.iv863, 1
-  %exitcond867.not = icmp eq i64 %indvars.iv.next864, %183
-  br i1 %exitcond867.not, label %._crit_edge615, label %.lr.ph614, !llvm.loop !48
+  %indvars.iv.next861 = add nuw nsw i64 %indvars.iv860, 1
+  %exitcond865.not = icmp eq i64 %indvars.iv.next861, %wide.trip.count864
+  br i1 %exitcond865.not, label %._crit_edge615, label %.lr.ph614, !llvm.loop !48
 
 ._crit_edge615:                                   ; preds = %1935
   %1936 = load ptr, ptr %35, align 8
@@ -4697,32 +4703,34 @@ _ZNSt17_Temporary_bufferIPiiEC2ES0_l.exit.i.i.i:  ; preds = %.lr.ph.i.i.i.i.i228
   %1948 = getelementptr inbounds nuw i8, ptr %37, i64 16
   %1949 = getelementptr inbounds nuw i8, ptr %37, i64 8
   %1950 = getelementptr inbounds nuw i8, ptr %37, i64 12
+  %umax875 = call i32 @llvm.umax.i32(i32 %180, i32 1)
+  %wide.trip.count876 = zext i32 %umax875 to i64
   br label %.preheader397.us
 
 .preheader397.us:                                 ; preds = %.loopexit.us, %.preheader397.us.preheader
-  %indvars.iv875 = phi i64 [ %indvars.iv.next876.mux, %.loopexit.us ], [ 0, %.preheader397.us.preheader ]
-  %indvars.iv870 = phi i64 [ %indvars.iv.next871.mux, %.loopexit.us ], [ 1, %.preheader397.us.preheader ]
+  %indvars.iv873 = phi i64 [ %indvars.iv.next874.mux, %.loopexit.us ], [ 0, %.preheader397.us.preheader ]
+  %indvars.iv868 = phi i64 [ %indvars.iv.next869.mux, %.loopexit.us ], [ 1, %.preheader397.us.preheader ]
   %.191628.us = phi i1 [ %.292.us.mux, %.loopexit.us ], [ false, %.preheader397.us.preheader ]
   %1951 = load ptr, ptr %35, align 8
-  %1952 = getelementptr inbounds i32, ptr %1951, i64 %indvars.iv875
+  %1952 = getelementptr inbounds i32, ptr %1951, i64 %indvars.iv873
   %1953 = load i32, ptr %1952, align 4
   %1954 = icmp ne i32 %1953, -1
-  %indvars.iv.next876 = add nuw nsw i64 %indvars.iv875, 1
-  %1955 = icmp samesign ult i64 %indvars.iv.next876, %183
+  %indvars.iv.next874 = add nuw nsw i64 %indvars.iv873, 1
+  %1955 = icmp samesign ult i64 %indvars.iv.next874, %183
   %or.cond638 = select i1 %1954, i1 %1955, i1 false
   br i1 %or.cond638, label %.lr.ph624.us, label %.loopexit.us
 
 .lr.ph624.us:                                     ; preds = %.preheader397.us, %2161
-  %indvars.iv872 = phi i64 [ %indvars.iv.next873, %2161 ], [ %indvars.iv870, %.preheader397.us ]
+  %indvars.iv870 = phi i64 [ %indvars.iv.next871, %2161 ], [ %indvars.iv868, %.preheader397.us ]
   %.393620.us = phi i1 [ %.494.us, %2161 ], [ %.191628.us, %.preheader397.us ]
   %1956 = load ptr, ptr %35, align 8
-  %1957 = getelementptr inbounds i32, ptr %1956, i64 %indvars.iv872
+  %1957 = getelementptr inbounds i32, ptr %1956, i64 %indvars.iv870
   %1958 = load i32, ptr %1957, align 4
   %1959 = icmp eq i32 %1958, -1
   br i1 %1959, label %2161, label %1960
 
 1960:                                             ; preds = %.lr.ph624.us
-  %1961 = getelementptr inbounds i32, ptr %1956, i64 %indvars.iv875
+  %1961 = getelementptr inbounds i32, ptr %1956, i64 %indvars.iv873
   %1962 = load i32, ptr %1961, align 4
   %1963 = load ptr, ptr %41, align 8
   %1964 = getelementptr inbounds nuw i8, ptr %1963, i64 8
@@ -5061,7 +5069,7 @@ _ZN4llvm12DenseMapBaseINS_8DenseMapIiiNS_12DenseMapInfoIivEENS_6detail12DenseMap
   %2130 = getelementptr inbounds nuw i8, ptr %.0.i.i.us, i64 4
   store i32 %1962, ptr %2130, align 4
   %2131 = load ptr, ptr %35, align 8
-  %2132 = getelementptr inbounds i32, ptr %2131, i64 %indvars.iv872
+  %2132 = getelementptr inbounds i32, ptr %2131, i64 %indvars.iv870
   store i32 -1, ptr %2132, align 4
   %2133 = load ptr, ptr %41, align 8
   %2134 = getelementptr inbounds nuw i8, ptr %2133, i64 8
@@ -5106,19 +5114,19 @@ _ZN4llvm16MachineFrameInfo18setObjectAlignmentEiNS_5AlignE.exit.us: ; preds = %2
 
 2161:                                             ; preds = %_ZN4llvm16MachineFrameInfo18setObjectAlignmentEiNS_5AlignE.exit.us, %1990, %1976, %1960, %.lr.ph624.us
   %.494.us = phi i1 [ %.393620.us, %.lr.ph624.us ], [ %.393620.us, %1960 ], [ %.393620.us, %1976 ], [ %.393620.us, %1990 ], [ true, %_ZN4llvm16MachineFrameInfo18setObjectAlignmentEiNS_5AlignE.exit.us ]
-  %indvars.iv.next873 = add nuw nsw i64 %indvars.iv872, 1
-  %lftr.wideiv = trunc i64 %indvars.iv.next873 to i32
-  %exitcond874.not = icmp eq i32 %180, %lftr.wideiv
-  br i1 %exitcond874.not, label %.loopexit.us, label %.lr.ph624.us, !llvm.loop !53
+  %indvars.iv.next871 = add nuw nsw i64 %indvars.iv870, 1
+  %lftr.wideiv = trunc i64 %indvars.iv.next871 to i32
+  %exitcond872.not = icmp eq i32 %180, %lftr.wideiv
+  br i1 %exitcond872.not, label %.loopexit.us, label %.lr.ph624.us, !llvm.loop !53
 
 .loopexit.us:                                     ; preds = %2161, %.preheader397.us
   %.292.us = phi i1 [ %.191628.us, %.preheader397.us ], [ %.494.us, %2161 ]
-  %indvars.iv.next871 = add nuw nsw i64 %indvars.iv870, 1
-  %exitcond878.not = icmp ne i64 %indvars.iv.next876, %183
-  %brmerge = select i1 %exitcond878.not, i1 true, i1 %.292.us
-  %indvars.iv.next876.mux = select i1 %exitcond878.not, i64 %indvars.iv.next876, i64 0
-  %indvars.iv.next871.mux = select i1 %exitcond878.not, i64 %indvars.iv.next871, i64 1
-  %.292.us.mux = select i1 %exitcond878.not, i1 %.292.us, i1 false
+  %indvars.iv.next869 = add nuw nsw i64 %indvars.iv868, 1
+  %exitcond877.not = icmp ne i64 %indvars.iv.next874, %wide.trip.count876
+  %brmerge = select i1 %exitcond877.not, i1 true, i1 %.292.us
+  %indvars.iv.next874.mux = select i1 %exitcond877.not, i64 %indvars.iv.next874, i64 0
+  %indvars.iv.next869.mux = select i1 %exitcond877.not, i64 %indvars.iv.next869, i64 1
+  %.292.us.mux = select i1 %exitcond877.not, i1 %.292.us, i1 false
   br i1 %brmerge, label %.preheader397.us, label %.split.us, !llvm.loop !54
 
 .lr.ph618:                                        ; preds = %"_ZN4llvm11stable_sortIRNS_11SmallVectorIiLj8EEEZN12_GLOBAL__N_113StackColoring20runOnMachineFunctionERNS_15MachineFunctionEE3$_0EEvOT_T0_.exit", %_ZN4llvm4sortIRNS_11SmallVectorINS_9SlotIndexELj4EEEEEvOT_.exit
diff --git a/bench/lodepng/optimized/lodepng.cpp.ll b/bench/lodepng/optimized/lodepng.cpp.ll
index ad27fd1327d..402ad74561f 100644
--- a/bench/lodepng/optimized/lodepng.cpp.ll
+++ b/bench/lodepng/optimized/lodepng.cpp.ll
@@ -24078,27 +24078,27 @@ if.then4:                                         ; preds = %if.then
   %sub.ptr.rhs.cast.i = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %cmp10 = icmp ugt i64 %sub.ptr.sub.i, %sub.ptr.sub.i.i
-  br i1 %cmp10, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIPhmEvRT_T0_.exit
+  br i1 %cmp10, label %if.then11, label %_ZSt7advanceIPhmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then4
+if.then11:                                        ; preds = %if.then4
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
-  %.pre91 = load ptr, ptr %_M_finish, align 8
-  %add.ptr22 = getelementptr inbounds i8, ptr %.pre91, i64 %sub.ptr.sub.i.i
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr22 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i
   store ptr %add.ptr22, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt4copyIPhN9__gnu_cxx17__normal_iteratorIS0_St6vectorIhSaIhEEEEET0_T_S8_S7_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then11
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt4copyIPhN9__gnu_cxx17__normal_iteratorIS0_St6vectorIhSaIhEEEEET0_T_S8_S7_.exit
 
-_ZSt4copyIPhN9__gnu_cxx17__normal_iteratorIS0_St6vectorIhSaIhEEEEET0_T_S8_S7_.exit: ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt4copyIPhN9__gnu_cxx17__normal_iteratorIS0_St6vectorIhSaIhEEEEET0_T_S8_S7_.exit: ; preds = %if.then11, %if.then.i.i.i.i.i
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %__position.coerce, ptr align 1 %__first, i64 %sub.ptr.sub.i.i, i1 false)
   br label %if.end86
 
@@ -24115,9 +24115,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIPhmEvR
   br label %_ZSt22__uninitialized_copy_aIPhS0_hET0_T_S2_S1_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIPhS0_hET0_T_S2_S1_RSaIT1_E.exit: ; preds = %_ZSt7advanceIPhmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIPhmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIPhmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw i64 %sub.ptr.sub.i.i, %sub.ptr.sub.i
-  %add.ptr36 = getelementptr inbounds i8, ptr %2, i64 %sub
+  %add.ptr36 = getelementptr inbounds i8, ptr %3, i64 %sub
   store ptr %add.ptr36, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i44 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i44, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit47, label %if.then.i.i.i.i.i.i.i.i.i45
@@ -24128,8 +24128,8 @@ if.then.i.i.i.i.i.i.i.i.i45:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit47
 
 _ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit47: ; preds = %_ZSt22__uninitialized_copy_aIPhS0_hET0_T_S2_S1_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i45
-  %3 = phi ptr [ %add.ptr36, %_ZSt22__uninitialized_copy_aIPhS0_hET0_T_S2_S1_RSaIT1_E.exit ], [ %.pre90, %if.then.i.i.i.i.i.i.i.i.i45 ]
-  %add.ptr44 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr36, %_ZSt22__uninitialized_copy_aIPhS0_hET0_T_S2_S1_RSaIT1_E.exit ], [ %.pre90, %if.then.i.i.i.i.i.i.i.i.i45 ]
+  %add.ptr44 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr44, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i51 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i51, label %if.end86, label %if.then.i.i.i.i.i52
@@ -24139,8 +24139,8 @@ if.then.i.i.i.i.i52:                              ; preds = %_ZSt22__uninitializ
   br label %if.end86
 
 if.else50:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i56 = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i56 = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i57 = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i56
   %sub.i = sub i64 9223372036854775807, %sub.ptr.sub.i.i57
   %cmp.i = icmp ult i64 %sub.i, %sub.ptr.sub.i.i
@@ -24154,8 +24154,8 @@ _ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit:    ; preds = %if.else50
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.sub.i.i57, i64 %sub.ptr.sub.i.i)
   %add.i = add i64 %.sroa.speculated.i, %sub.ptr.sub.i.i57
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.sub.i.i57
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
-  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
+  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -24167,11 +24167,11 @@ _ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIhSaIh
   %cond.i58 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i59 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i61 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i59, %sub.ptr.rhs.cast.i.i56
-  %tobool.not.i.i.i.i.i.i.i.i.i62 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i62 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i62, label %invoke.cont61, label %if.then.i.i.i.i.i.i.i.i.i63
 
 if.then.i.i.i.i.i.i.i.i.i63:                      ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i58, ptr align 1 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i61, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i58, ptr align 1 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i61, i1 false)
   br label %invoke.cont61
 
 invoke.cont61:                                    ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, %if.then.i.i.i.i.i.i.i.i.i63
@@ -24188,11 +24188,11 @@ if.then.i.i.i.i.i.i.i.i.i76:                      ; preds = %invoke.cont61
 
 invoke.cont65:                                    ; preds = %if.then.i.i.i.i.i.i.i.i.i76, %invoke.cont61
   %add.ptr.i.i.i.i.i.i.i.i.i77 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i70, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i74
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit, label %if.then.i79
 
 if.then.i79:                                      ; preds = %invoke.cont65
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #35
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #35
   br label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit
 
 _ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit: ; preds = %invoke.cont65, %if.then.i79
diff --git a/bench/luau/optimized/BytecodeBuilder.cpp.ll b/bench/luau/optimized/BytecodeBuilder.cpp.ll
index 94d90d1c0b9..f03ae8994b5 100644
--- a/bench/luau/optimized/BytecodeBuilder.cpp.ll
+++ b/bench/luau/optimized/BytecodeBuilder.cpp.ll
@@ -8435,11 +8435,7 @@ _ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i: ; preds = %.loopexit229
   tail call void @llvm.memset.p0.i64(ptr nonnull align 4 %273, i8 -1, i64 %277, i1 false)
   br label %.lr.ph274
 
-.preheader227:                                    ; preds = %_ZN4LuauL13getJumpTargetEjj.exit.thread
-  %.not297 = icmp eq i64 %269, 0
-  br i1 %.not297, label %._crit_edge, label %.lr.ph277.preheader
-
-.lr.ph277.preheader:                              ; preds = %.preheader227
+.lr.ph277.preheader:                              ; preds = %_ZN4LuauL13getJumpTargetEjj.exit.thread
   %278 = lshr exact i64 %269, 2
   %umax = tail call i64 @llvm.umax.i64(i64 %278, i64 1)
   br label %.lr.ph277
@@ -8556,7 +8552,7 @@ _ZN4LuauL13getJumpTargetEjj.exit:                 ; preds = %295, %290, %287, %2
 
 304:                                              ; preds = %.thread, %.loopexit.split-lp
   %lpad.phi219 = phi { ptr, i32 } [ %lpad.thr_comm, %.thread ], [ %lpad.phi, %.loopexit.split-lp ]
-  call void @_ZdlPvm(ptr noundef nonnull %.sroa.0.0315322, i64 noundef %322) #32
+  call void @_ZdlPvm(ptr noundef nonnull %.sroa.0.0315322, i64 noundef %323) #32
   br label %_ZNSt6vectorIiSaIiEED2Ev.exit
 
 _ZN4LuauL13getJumpTargetEjj.exit.thread:          ; preds = %293, %299, %_ZN4LuauL13getJumpTargetEjj.exit
@@ -8571,7 +8567,7 @@ _ZN4LuauL13getJumpTargetEjj.exit.thread:          ; preds = %293, %299, %_ZN4Lua
   %312 = sub i64 %310, %311
   %313 = ashr exact i64 %312, 2
   %314 = icmp ult i64 %307, %313
-  br i1 %314, label %.lr.ph274, label %.preheader227, !llvm.loop !62
+  br i1 %314, label %.lr.ph274, label %.lr.ph277.preheader, !llvm.loop !62
 
 .lr.ph277:                                        ; preds = %.lr.ph277.preheader, %320
   %.0132276 = phi i64 [ %321, %320 ], [ 0, %.lr.ph277.preheader ]
@@ -8590,13 +8586,16 @@ _ZN4LuauL13getJumpTargetEjj.exit.thread:          ; preds = %293, %299, %_ZN4Lua
   %.1134 = phi i32 [ %319, %318 ], [ %.0133275, %.lr.ph277 ]
   %321 = add nuw i64 %.0132276, 1
   %exitcond.not = icmp eq i64 %321, %umax
-  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph277, !llvm.loop !63
+  br i1 %exitcond.not, label %._crit_edge.loopexit, label %.lr.ph277, !llvm.loop !63
+
+._crit_edge.loopexit:                             ; preds = %320
+  %322 = add nsw i64 %313, 1
+  br label %._crit_edge
 
-._crit_edge:                                      ; preds = %320, %_ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i, %.preheader227
-  %322 = phi i64 [ 0, %.preheader227 ], [ 0, %_ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i ], [ %269, %320 ]
-  %.lcssa259323 = phi i64 [ %313, %.preheader227 ], [ 0, %_ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i ], [ %313, %320 ]
-  %.sroa.0.0315322 = phi ptr [ %273, %.preheader227 ], [ null, %_ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i ], [ %273, %320 ]
-  %323 = add nsw i64 %.lcssa259323, 1
+._crit_edge:                                      ; preds = %._crit_edge.loopexit, %_ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i
+  %323 = phi i64 [ 0, %_ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i ], [ %269, %._crit_edge.loopexit ]
+  %.lcssa259323 = phi i64 [ 1, %_ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i ], [ %322, %._crit_edge.loopexit ]
+  %.sroa.0.0315322 = phi ptr [ null, %_ZNSt6vectorIiSaIiEE17_S_check_init_lenEmRKS0_.exit.i ], [ %273, %._crit_edge.loopexit ]
   store i32 -1, ptr %4, align 4
   %324 = getelementptr inbounds i8, ptr %2, i64 8
   %325 = load ptr, ptr %324, align 8
@@ -8605,20 +8604,20 @@ _ZN4LuauL13getJumpTargetEjj.exit.thread:          ; preds = %293, %299, %_ZN4Lua
   %328 = ptrtoint ptr %326 to i64
   %329 = sub i64 %327, %328
   %330 = ashr exact i64 %329, 2
-  %331 = icmp ugt i64 %323, %330
+  %331 = icmp ugt i64 %.lcssa259323, %330
   br i1 %331, label %332, label %334
 
 332:                                              ; preds = %._crit_edge
-  %333 = sub nuw nsw i64 %323, %330
+  %333 = sub nuw nsw i64 %.lcssa259323, %330
   invoke void @_ZNSt6vectorIiSaIiEE14_M_fill_insertEN9__gnu_cxx17__normal_iteratorIPiS1_EEmRKi(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr %325, i64 noundef %333, ptr noundef nonnull align 4 dereferenceable(4) %4)
           to label %_ZNSt6vectorIiSaIiEE6resizeEmRKi.exit unwind label %.loopexit.split-lp.loopexit.split-lp
 
 334:                                              ; preds = %._crit_edge
-  %335 = icmp ult i64 %323, %330
+  %335 = icmp ult i64 %.lcssa259323, %330
   br i1 %335, label %336, label %_ZNSt6vectorIiSaIiEE6resizeEmRKi.exit
 
 336:                                              ; preds = %334
-  %337 = getelementptr inbounds i32, ptr %326, i64 %323
+  %337 = getelementptr inbounds i32, ptr %326, i64 %.lcssa259323
   %.not.i.i = icmp eq ptr %325, %337
   br i1 %.not.i.i, label %_ZNSt6vectorIiSaIiEE6resizeEmRKi.exit, label %338
 
@@ -8885,7 +8884,7 @@ _ZN4LuauL13getJumpTargetEjj.exit195.thread:       ; preds = %435, %_ZN4LuauL13ge
   br i1 %.not.i.i.i196, label %_ZNSt6vectorIiSaIiEED2Ev.exit197, label %465
 
 465:                                              ; preds = %.outer._crit_edge
-  call void @_ZdlPvm(ptr noundef nonnull %.sroa.0.0315322, i64 noundef %322) #32
+  call void @_ZdlPvm(ptr noundef nonnull %.sroa.0.0315322, i64 noundef %323) #32
   br label %_ZNSt6vectorIiSaIiEED2Ev.exit197
 
 _ZNSt6vectorIiSaIiEED2Ev.exit:                    ; preds = %.loopexit230, %.loopexit.split-lp231.loopexit.split-lp.loopexit, %.loopexit.split-lp231.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp231.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp, %.loopexit.split-lp231.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp231.loopexit.split-lp.loopexit.split-lp.loopexit, %.loopexit.split-lp231.loopexit, %304, %.loopexit.split-lp, %302
diff --git a/bench/luau/optimized/Linter.cpp.ll b/bench/luau/optimized/Linter.cpp.ll
index b86a4b85b8c..7d57efef793 100644
--- a/bench/luau/optimized/Linter.cpp.ll
+++ b/bench/luau/optimized/Linter.cpp.ll
@@ -427,8 +427,6 @@ $_ZNSt6vectorIN4Luau11LintWarningESaIS1_EE17_M_realloc_insertIJRKS1_EEEvN9__gnu_
 
 $_ZN4Luau15LintGlobalLocal14trackGlobalRefEPNS_13AstExprGlobalE = comdat any
 
-$_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE17_M_default_appendEm = comdat any
-
 $_ZNSt6vectorIN4Luau15LintGlobalLocal12FunctionInfoESaIS2_EE17_M_realloc_insertIJRPNS0_15AstExprFunctionEEEEvN9__gnu_cxx17__normal_iteratorIPS2_S4_EEDpOT_ = comdat any
 
 $_ZSt16__do_uninit_copyIPKN4Luau15LintGlobalLocal12FunctionInfoEPS2_ET0_T_S7_S6_ = comdat any
@@ -998,7 +996,6 @@ $_ZN4Luau6FValueIbE4listE = comdat any
 @.str.56 = private unnamed_addr constant [68 x i8] c"Placeholder value '_' is read here; consider using a named variable\00", align 1
 @.str.57 = private unnamed_addr constant [26 x i8] c"vector::_M_realloc_insert\00", align 1
 @.str.58 = private unnamed_addr constant [16 x i8] c"vector::reserve\00", align 1
-@.str.59 = private unnamed_addr constant [26 x i8] c"vector::_M_default_append\00", align 1
 @.str.60 = private unnamed_addr constant [86 x i8] c"Built-in global '%s' is overwritten here; consider using a local or changing the name\00", align 1
 @.str.61 = private unnamed_addr constant [20 x i8] c"Unknown global '%s'\00", align 1
 @.str.62 = private unnamed_addr constant [44 x i8] c"Global '%s' is deprecated, use '%s' instead\00", align 1
@@ -6935,14 +6932,14 @@ _ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE9push_backERKS2_.exit: ; preds = %
   %116 = getelementptr inbounds i8, ptr %5, i64 16
   %117 = load ptr, ptr %116, align 8
   %118 = load ptr, ptr %115, align 8
-  %119 = ptrtoint ptr %117 to i64
-  %120 = ptrtoint ptr %118 to i64
-  %121 = sub i64 %119, %120
-  %122 = ashr exact i64 %121, 3
   %.not46 = icmp eq ptr %117, %118
   br i1 %.not46, label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit, label %.lr.ph
 
 .lr.ph:                                           ; preds = %.preheader
+  %119 = ptrtoint ptr %117 to i64
+  %120 = ptrtoint ptr %118 to i64
+  %121 = sub i64 %119, %120
+  %122 = ashr exact i64 %121, 3
   %123 = getelementptr inbounds i8, ptr %0, i64 80
   %124 = getelementptr inbounds i8, ptr %0, i64 88
   %125 = load ptr, ptr %124, align 8
@@ -6970,133 +6967,25 @@ _ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE9push_backERKS2_.exit: ; preds = %
 138:                                              ; preds = %132
   %139 = add nuw i64 %.041, 1
   %exitcond48.not = icmp eq i64 %139, %umax
-  br i1 %exitcond48.not, label %.critedge.thread, label %131, !llvm.loop !39
+  br i1 %exitcond48.not, label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit, label %131, !llvm.loop !39
 
 .critedge:                                        ; preds = %131, %132
   %.041.lcssa = phi i64 [ %130, %131 ], [ %.041, %132 ]
   %140 = getelementptr inbounds ptr, ptr %118, i64 %.041.lcssa
   %.not.i.i23 = icmp eq ptr %117, %140
-  br i1 %.not.i.i23, label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit, label %144
+  br i1 %.not.i.i23, label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit, label %141
 
-.critedge.thread:                                 ; preds = %138
-  %141 = icmp eq ptr %117, %118
-  br i1 %141, label %142, label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit
-
-142:                                              ; preds = %.critedge.thread
-  %143 = sub nuw i64 %umax, %122
-  tail call void @_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE17_M_default_appendEm(ptr noundef nonnull align 8 dereferenceable(24) %115, i64 noundef %143)
-  br label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit
-
-144:                                              ; preds = %.critedge
+141:                                              ; preds = %.critedge
   store ptr %140, ptr %116, align 8
   br label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit
 
-_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit: ; preds = %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE9push_backERKS2_.exit, %.preheader, %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE7reserveEm.exit, %.critedge.thread, %144, %.critedge, %142, %111, %38
+_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE6resizeEm.exit: ; preds = %138, %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE9push_backERKS2_.exit, %.preheader, %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE7reserveEm.exit, %141, %.critedge, %111, %38
   ret void
 }
 
 ; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
 declare void @llvm.memmove.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1 immarg) #2
 
-; Function Attrs: mustprogress uwtable
-define linkonce_odr dso_local void @_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE17_M_default_appendEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %1) local_unnamed_addr #1 comdat align 2 personality ptr @__gxx_personality_v0 {
-  %.not = icmp eq i64 %1, 0
-  br i1 %.not, label %43, label %3
-
-3:                                                ; preds = %2
-  %4 = getelementptr inbounds i8, ptr %0, i64 8
-  %5 = load ptr, ptr %4, align 8
-  %6 = load ptr, ptr %0, align 8
-  %7 = ptrtoint ptr %5 to i64
-  %8 = ptrtoint ptr %6 to i64
-  %9 = sub i64 %7, %8
-  %10 = ashr exact i64 %9, 3
-  %11 = getelementptr inbounds i8, ptr %0, i64 16
-  %12 = load ptr, ptr %11, align 8
-  %13 = ptrtoint ptr %12 to i64
-  %14 = sub i64 %13, %7
-  %15 = ashr exact i64 %14, 3
-  %16 = icmp ult i64 %10, 1152921504606846976
-  tail call void @llvm.assume(i1 %16)
-  %17 = xor i64 %10, 1152921504606846975
-  %18 = icmp ule i64 %15, %17
-  tail call void @llvm.assume(i1 %18)
-  %.not28 = icmp ult i64 %15, %1
-  br i1 %.not28, label %25, label %19
-
-19:                                               ; preds = %3
-  store ptr null, ptr %5, align 8
-  %20 = getelementptr i8, ptr %5, i64 8
-  %21 = icmp eq i64 %1, 1
-  br i1 %21, label %_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit, label %_ZSt6fill_nIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RKT1_.exit.loopexit.i.i.i
-
-_ZSt6fill_nIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RKT1_.exit.loopexit.i.i.i: ; preds = %19
-  %22 = shl i64 %1, 3
-  %23 = add i64 %22, -8
-  tail call void @llvm.memset.p0.i64(ptr align 8 %20, i8 0, i64 %23, i1 false)
-  %24 = getelementptr ptr, ptr %5, i64 %1
-  br label %_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit
-
-_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit: ; preds = %19, %_ZSt6fill_nIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RKT1_.exit.loopexit.i.i.i
-  %.0.i.i.i = phi ptr [ %20, %19 ], [ %24, %_ZSt6fill_nIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RKT1_.exit.loopexit.i.i.i ]
-  store ptr %.0.i.i.i, ptr %4, align 8
-  br label %43
-
-25:                                               ; preds = %3
-  %26 = icmp ult i64 %17, %1
-  br i1 %26, label %27, label %_ZNKSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE12_M_check_lenEmPKc.exit
-
-27:                                               ; preds = %25
-  tail call void @_ZSt20__throw_length_errorPKc(ptr noundef nonnull @.str.59) #23
-  unreachable
-
-_ZNKSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE12_M_check_lenEmPKc.exit: ; preds = %25
-  %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %10, i64 %1)
-  %28 = add nuw nsw i64 %.sroa.speculated.i, %10
-  %29 = tail call i64 @llvm.umin.i64(i64 %28, i64 1152921504606846975)
-  %30 = shl nuw nsw i64 %29, 3
-  %31 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %30) #24
-  %32 = getelementptr inbounds i8, ptr %31, i64 %9
-  store ptr null, ptr %32, align 8
-  %33 = icmp eq i64 %1, 1
-  br i1 %33, label %_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit32, label %_ZSt6fill_nIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RKT1_.exit.loopexit.i.i.i30
-
-_ZSt6fill_nIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RKT1_.exit.loopexit.i.i.i30: ; preds = %_ZNKSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE12_M_check_lenEmPKc.exit
-  %34 = getelementptr i8, ptr %32, i64 8
-  %35 = shl nuw nsw i64 %1, 3
-  %36 = add nsw i64 %35, -8
-  tail call void @llvm.memset.p0.i64(ptr align 8 %34, i8 0, i64 %36, i1 false)
-  br label %_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit32
-
-_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit32: ; preds = %_ZSt6fill_nIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RKT1_.exit.loopexit.i.i.i30, %_ZNKSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE12_M_check_lenEmPKc.exit
-  %37 = icmp sgt i64 %9, 0
-  br i1 %37, label %38, label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE11_S_relocateEPS2_S5_S5_RS3_.exit
-
-38:                                               ; preds = %_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit32
-  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 8 %31, ptr align 8 %6, i64 %9, i1 false)
-  br label %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE11_S_relocateEPS2_S5_S5_RS3_.exit
-
-_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE11_S_relocateEPS2_S5_S5_RS3_.exit: ; preds = %_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit32, %38
-  %.not.i34 = icmp eq ptr %6, null
-  br i1 %.not.i34, label %_ZNSt12_Vector_baseIPN4Luau15AstExprFunctionESaIS2_EE13_M_deallocateEPS2_m.exit35, label %39
-
-39:                                               ; preds = %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE11_S_relocateEPS2_S5_S5_RS3_.exit
-  %40 = sub i64 %13, %8
-  tail call void @_ZdlPvm(ptr noundef nonnull %6, i64 noundef %40) #22
-  br label %_ZNSt12_Vector_baseIPN4Luau15AstExprFunctionESaIS2_EE13_M_deallocateEPS2_m.exit35
-
-_ZNSt12_Vector_baseIPN4Luau15AstExprFunctionESaIS2_EE13_M_deallocateEPS2_m.exit35: ; preds = %_ZNSt6vectorIPN4Luau15AstExprFunctionESaIS2_EE11_S_relocateEPS2_S5_S5_RS3_.exit, %39
-  store ptr %31, ptr %0, align 8
-  %41 = getelementptr inbounds ptr, ptr %32, i64 %1
-  store ptr %41, ptr %4, align 8
-  %42 = getelementptr inbounds ptr, ptr %31, i64 %29
-  store ptr %42, ptr %11, align 8
-  br label %43
-
-43:                                               ; preds = %_ZSt27__uninitialized_default_n_aIPPN4Luau15AstExprFunctionEmS2_ET_S4_T0_RSaIT1_E.exit, %_ZNSt12_Vector_baseIPN4Luau15AstExprFunctionESaIS2_EE13_M_deallocateEPS2_m.exit35, %2
-  ret void
-}
-
 ; Function Attrs: mustprogress uwtable
 define linkonce_odr dso_local void @_ZNSt6vectorIN4Luau15LintGlobalLocal12FunctionInfoESaIS2_EE17_M_realloc_insertIJRPNS0_15AstExprFunctionEEEEvN9__gnu_cxx17__normal_iteratorIPS2_S4_EEDpOT_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr %1, ptr noundef nonnull align 8 dereferenceable(8) %2) local_unnamed_addr #1 comdat align 2 personality ptr @__gxx_personality_v0 {
   %4 = getelementptr inbounds i8, ptr %0, i64 8
diff --git a/bench/nghttp2/optimized/sfparse.c.ll b/bench/nghttp2/optimized/sfparse.c.ll
index 236f84aa726..6cb825528cb 100644
--- a/bench/nghttp2/optimized/sfparse.c.ll
+++ b/bench/nghttp2/optimized/sfparse.c.ll
@@ -1625,23 +1625,19 @@ if.then78:                                        ; preds = %if.end76
   %7 = getelementptr inbounds i8, ptr %dest, i64 8
   store i64 %mul82, ptr %7, align 8
   %switch.tableidx = add nsw i64 %sub72, -1
-  %8 = icmp ult i64 %switch.tableidx, 3
-  br i1 %8, label %switch.lookup, label %return
-
-switch.lookup:                                    ; preds = %if.then78
   %switch.gep = getelementptr inbounds [3 x i64], ptr @switch.table.parser_number, i64 0, i64 %switch.tableidx
   %switch.load = load i64, ptr %switch.gep, align 8
   br label %return.sink.split
 
-return.sink.split:                                ; preds = %switch.lookup, %if.then34
-  %.sink106 = phi i64 [ 8, %if.then34 ], [ 16, %switch.lookup ]
-  %.sink = phi i64 [ %mul36, %if.then34 ], [ %switch.load, %switch.lookup ]
+return.sink.split:                                ; preds = %if.then78, %if.then34
+  %.sink106 = phi i64 [ 8, %if.then34 ], [ 16, %if.then78 ]
+  %.sink = phi i64 [ %mul36, %if.then34 ], [ %switch.load, %if.then78 ]
   %denom88 = getelementptr inbounds i8, ptr %dest, i64 %.sink106
   store i64 %.sink, ptr %denom88, align 8
   br label %return
 
-return:                                           ; preds = %sw.bb, %sw.bb52, %if.then78, %return.sink.split, %if.end76, %for.end68, %lor.lhs.false71, %if.end38, %if.then32, %for.end, %if.then
-  %retval.0 = phi i32 [ -1, %if.then ], [ -1, %for.end ], [ 0, %if.then32 ], [ -1, %if.end38 ], [ -1, %lor.lhs.false71 ], [ -1, %for.end68 ], [ 0, %if.then78 ], [ 0, %if.end76 ], [ 0, %return.sink.split ], [ -1, %sw.bb52 ], [ -1, %sw.bb ]
+return:                                           ; preds = %sw.bb, %sw.bb52, %return.sink.split, %if.end76, %for.end68, %lor.lhs.false71, %if.end38, %if.then32, %for.end, %if.then
+  %retval.0 = phi i32 [ -1, %if.then ], [ -1, %for.end ], [ 0, %if.then32 ], [ -1, %if.end38 ], [ -1, %lor.lhs.false71 ], [ -1, %for.end68 ], [ 0, %if.end76 ], [ 0, %return.sink.split ], [ -1, %sw.bb52 ], [ -1, %sw.bb ]
   ret i32 %retval.0
 }
 
diff --git a/bench/nlohmann_json/optimized/unit-element_access2.cpp.ll b/bench/nlohmann_json/optimized/unit-element_access2.cpp.ll
index 416e19cb9c8..24cc31d67b5 100644
--- a/bench/nlohmann_json/optimized/unit-element_access2.cpp.ll
+++ b/bench/nlohmann_json/optimized/unit-element_access2.cpp.ll
@@ -127677,20 +127677,16 @@ for.end:                                          ; preds = %_ZSt4nextIN9__gnu_c
   %sub.ptr.rhs.cast.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.lhs.cast.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = sdiv exact i64 %sub.ptr.sub.i, 48
-  %sub = sub nsw i64 %sub.ptr.div.i, %sub.ptr.div.i.i.i
   %cmp.i23 = icmp ugt i64 %sub.ptr.div.i.i.i, %sub.ptr.div.i
-  br i1 %cmp.i23, label %if.then.i, label %if.else.i
+  br i1 %cmp.i23, label %if.then.i, label %if.then5.i
 
 if.then.i:                                        ; preds = %for.end
   %sub.i = sub nsw i64 0, %sub.ptr.div.i.i.i
   tail call void @_ZNSt6vectorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8nlohmann16json_abi_v3_11_310basic_jsonINS9_11ordered_mapES_S6_blmdSaNS9_14adl_serializerES_IhSaIhEEvEEESaISG_EE17_M_default_appendEm(ptr noundef nonnull align 8 dereferenceable(24) %this, i64 noundef %sub.i)
   br label %_ZNSt6vectorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8nlohmann16json_abi_v3_11_310basic_jsonINS9_11ordered_mapES_S6_blmdSaNS9_14adl_serializerES_IhSaIhEEvEEESaISG_EE6resizeEm.exit
 
-if.else.i:                                        ; preds = %for.end
-  %cmp4.i = icmp ult i64 %sub, %sub.ptr.div.i
-  br i1 %cmp4.i, label %if.then5.i, label %_ZNSt6vectorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8nlohmann16json_abi_v3_11_310basic_jsonINS9_11ordered_mapES_S6_blmdSaNS9_14adl_serializerES_IhSaIhEEvEEESaISG_EE6resizeEm.exit
-
-if.then5.i:                                       ; preds = %if.else.i
+if.then5.i:                                       ; preds = %for.end
+  %sub = sub nuw nsw i64 %sub.ptr.div.i, %sub.ptr.div.i.i.i
   %add.ptr.i = getelementptr inbounds %"struct.std::pair.255", ptr %5, i64 %sub
   %tobool.not.i.i = icmp eq ptr %add.ptr.i.i.i.i, %add.ptr.i
   br i1 %tobool.not.i.i, label %_ZNSt6vectorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8nlohmann16json_abi_v3_11_310basic_jsonINS9_11ordered_mapES_S6_blmdSaNS9_14adl_serializerES_IhSaIhEEvEEESaISG_EE6resizeEm.exit, label %for.body.i.i.i.i
@@ -127720,7 +127716,7 @@ invoke.cont.i.i:                                  ; preds = %_ZN8nlohmann16json_
   store ptr %add.ptr.i, ptr %_M_finish.i, align 8
   br label %_ZNSt6vectorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8nlohmann16json_abi_v3_11_310basic_jsonINS9_11ordered_mapES_S6_blmdSaNS9_14adl_serializerES_IhSaIhEEvEEESaISG_EE6resizeEm.exit
 
-_ZNSt6vectorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8nlohmann16json_abi_v3_11_310basic_jsonINS9_11ordered_mapES_S6_blmdSaNS9_14adl_serializerES_IhSaIhEEvEEESaISG_EE6resizeEm.exit: ; preds = %if.then.i, %if.else.i, %if.then5.i, %invoke.cont.i.i
+_ZNSt6vectorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8nlohmann16json_abi_v3_11_310basic_jsonINS9_11ordered_mapES_S6_blmdSaNS9_14adl_serializerES_IhSaIhEEvEEESaISG_EE6resizeEm.exit: ; preds = %if.then.i, %if.then5.i, %invoke.cont.i.i
   %9 = load ptr, ptr %this, align 8
   %add.ptr.i25 = getelementptr inbounds i8, ptr %9, i64 %sub.ptr.sub.i.i.i5
   br label %return
diff --git a/bench/node/optimized/libnode.Protocol.ll b/bench/node/optimized/libnode.Protocol.ll
index 10c77ac0c34..ae9920f3ca1 100644
--- a/bench/node/optimized/libnode.Protocol.ll
+++ b/bench/node/optimized/libnode.Protocol.ll
@@ -11638,27 +11638,27 @@ if.then9:                                         ; preds = %if.then
   %sub.ptr.rhs.cast.i = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %cmp15 = icmp ugt i64 %sub.ptr.sub.i, %sub.ptr.sub.i.i.i
-  br i1 %cmp15, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEmEvRT_T0_.exit
+  br i1 %cmp15, label %if.then16, label %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then9
+if.then16:                                        ; preds = %if.then9
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre71 = load ptr, ptr %_M_finish, align 8
-  %add.ptr27 = getelementptr inbounds i8, ptr %.pre71, i64 %sub.ptr.sub.i.i.i
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %if.then.i.i.i.i.i26, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %if.then.i.i.i.i.i26
 
-if.then.i.i.i.i.i26:                              ; preds = %if.then.i.i.i.i.i, %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i26:                              ; preds = %if.then.i.i.i.i.i, %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %__position.coerce, ptr align 1 %__first.coerce, i64 %sub.ptr.sub.i.i.i, i1 false)
   br label %if.end101
 
@@ -11675,9 +11675,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIN9__gn
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit: ; preds = %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw i64 %sub.ptr.sub.i.i.i, %sub.ptr.sub.i
-  %add.ptr50 = getelementptr inbounds i8, ptr %2, i64 %sub
+  %add.ptr50 = getelementptr inbounds i8, ptr %3, i64 %sub
   store ptr %add.ptr50, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i31 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i31, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit34, label %if.then.i.i.i.i.i.i.i.i.i32
@@ -11688,8 +11688,8 @@ if.then.i.i.i.i.i.i.i.i.i32:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit34
 
 _ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit34: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i32
-  %3 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit ], [ %.pre70, %if.then.i.i.i.i.i.i.i.i.i32 ]
-  %add.ptr58 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr50, %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit ], [ %.pre70, %if.then.i.i.i.i.i.i.i.i.i32 ]
+  %add.ptr58 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr58, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i38 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i38, label %if.end101, label %if.then.i.i.i.i.i39
@@ -11699,8 +11699,8 @@ if.then.i.i.i.i.i39:                              ; preds = %_ZSt22__uninitializ
   br label %if.end101
 
 if.else68:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.i = sub i64 9223372036854775807, %sub.ptr.sub.i.i
   %cmp.i42 = icmp ult i64 %sub.i, %sub.ptr.sub.i.i.i
@@ -11714,8 +11714,8 @@ _ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit:    ; preds = %if.else68
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.sub.i.i, i64 %sub.ptr.sub.i.i.i)
   %add.i = add i64 %.sroa.speculated.i, %sub.ptr.sub.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.sub.i.i
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
-  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
+  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -11727,11 +11727,11 @@ _ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIhSaIh
   %cond.i43 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i44 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i46 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i44, %sub.ptr.rhs.cast.i.i
-  %tobool.not.i.i.i.i.i.i.i.i.i47 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i47 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i47, label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit56, label %if.then.i.i.i.i.i.i.i.i.i48
 
 if.then.i.i.i.i.i.i.i.i.i48:                      ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i43, ptr align 1 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i46, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i43, ptr align 1 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i46, i1 false)
   br label %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit56
 
 _ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit56: ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, %if.then.i.i.i.i.i.i.i.i.i48
@@ -11748,11 +11748,11 @@ if.then.i.i.i.i.i.i.i.i.i61:                      ; preds = %_ZSt22__uninitializ
 
 _ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit63: ; preds = %_ZSt22__uninitialized_copy_aIN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEEPhhET0_T_SA_S9_RSaIT1_E.exit56, %if.then.i.i.i.i.i.i.i.i.i61
   %add.ptr.i.i.i.i.i.i.i.i.i62 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i55, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i59
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit, label %if.then.i64
 
 if.then.i64:                                      ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit63
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #28
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #28
   br label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit
 
 _ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit: ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit63, %if.then.i64
@@ -16423,27 +16423,27 @@ if.then4:                                         ; preds = %if.then
   %sub.ptr.rhs.cast.i = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %cmp10 = icmp ugt i64 %sub.ptr.sub.i, %sub.ptr.sub.i.i
-  br i1 %cmp10, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %_ZSt7advanceIPKhmEvRT_T0_.exit
+  br i1 %cmp10, label %if.then11, label %_ZSt7advanceIPKhmEvRT_T0_.exit
 
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then4
+if.then11:                                        ; preds = %if.then4
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
-  %.pre84 = load ptr, ptr %_M_finish, align 8
-  %add.ptr22 = getelementptr inbounds i8, ptr %.pre84, i64 %sub.ptr.sub.i.i
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr22 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i
   store ptr %add.ptr22, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEET0_T_SA_S9_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then11
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEET0_T_SA_S9_.exit
 
-_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEET0_T_SA_S9_.exit: ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt4copyIPKhN9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEEET0_T_SA_S9_.exit: ; preds = %if.then11, %if.then.i.i.i.i.i
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %__position.coerce, ptr align 1 %__first, i64 %sub.ptr.sub.i.i, i1 false)
   br label %if.end79
 
@@ -16460,9 +16460,9 @@ if.then.i.i.i.i.i.i.i.i:                          ; preds = %_ZSt7advanceIPKhmEv
   br label %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit: ; preds = %_ZSt7advanceIPKhmEvRT_T0_.exit, %if.then.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %_ZSt7advanceIPKhmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
+  %3 = phi ptr [ %1, %_ZSt7advanceIPKhmEvRT_T0_.exit ], [ %.pre, %if.then.i.i.i.i.i.i.i.i ]
   %sub = sub nuw i64 %sub.ptr.sub.i.i, %sub.ptr.sub.i
-  %add.ptr36 = getelementptr inbounds i8, ptr %2, i64 %sub
+  %add.ptr36 = getelementptr inbounds i8, ptr %3, i64 %sub
   store ptr %add.ptr36, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i40 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i40, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit43, label %if.then.i.i.i.i.i.i.i.i.i41
@@ -16473,8 +16473,8 @@ if.then.i.i.i.i.i.i.i.i.i41:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit43
 
 _ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit43: ; preds = %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i41
-  %3 = phi ptr [ %add.ptr36, %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre83, %if.then.i.i.i.i.i.i.i.i.i41 ]
-  %add.ptr44 = getelementptr inbounds i8, ptr %3, i64 %sub.ptr.sub.i
+  %4 = phi ptr [ %add.ptr36, %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre83, %if.then.i.i.i.i.i.i.i.i.i41 ]
+  %add.ptr44 = getelementptr inbounds i8, ptr %4, i64 %sub.ptr.sub.i
   store ptr %add.ptr44, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i47 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i47, label %if.end79, label %if.then.i.i.i.i.i48
@@ -16484,8 +16484,8 @@ if.then.i.i.i.i.i48:                              ; preds = %_ZSt22__uninitializ
   br label %if.end79
 
 if.else50:                                        ; preds = %if.then
-  %4 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i52 = ptrtoint ptr %4 to i64
+  %5 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i52 = ptrtoint ptr %5 to i64
   %sub.ptr.sub.i.i53 = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i52
   %sub.i = sub i64 9223372036854775807, %sub.ptr.sub.i.i53
   %cmp.i = icmp ult i64 %sub.i, %sub.ptr.sub.i.i
@@ -16499,8 +16499,8 @@ _ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit:    ; preds = %if.else50
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.sub.i.i53, i64 %sub.ptr.sub.i.i)
   %add.i = add i64 %.sroa.speculated.i, %sub.ptr.sub.i.i53
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.sub.i.i53
-  %5 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
-  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %5
+  %6 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
+  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %6
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -16512,11 +16512,11 @@ _ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIhSaIh
   %cond.i54 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i55 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i57 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i55, %sub.ptr.rhs.cast.i.i52
-  %tobool.not.i.i.i.i.i.i.i.i.i58 = icmp eq ptr %__position.coerce, %4
+  %tobool.not.i.i.i.i.i.i.i.i.i58 = icmp eq ptr %__position.coerce, %5
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i58, label %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit67, label %if.then.i.i.i.i.i.i.i.i.i59
 
 if.then.i.i.i.i.i.i.i.i.i59:                      ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i54, ptr align 1 %4, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i57, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i54, ptr align 1 %5, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i57, i1 false)
   br label %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit67
 
 _ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit67: ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, %if.then.i.i.i.i.i.i.i.i.i59
@@ -16533,11 +16533,11 @@ if.then.i.i.i.i.i.i.i.i.i72:                      ; preds = %_ZSt22__uninitializ
 
 _ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit74: ; preds = %_ZSt22__uninitialized_copy_aIPKhPhhET0_T_S4_S3_RSaIT1_E.exit67, %if.then.i.i.i.i.i.i.i.i.i72
   %add.ptr.i.i.i.i.i.i.i.i.i73 = getelementptr inbounds i8, ptr %add.ptr.i.i.i.i.i.i.i.i66, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i70
-  %tobool.not.i = icmp eq ptr %4, null
+  %tobool.not.i = icmp eq ptr %5, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit, label %if.then.i75
 
 if.then.i75:                                      ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit74
-  tail call void @_ZdlPv(ptr noundef nonnull %4) #28
+  tail call void @_ZdlPv(ptr noundef nonnull %5) #28
   br label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit
 
 _ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit: ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit74, %if.then.i75
@@ -16659,27 +16659,27 @@ if.then4:                                         ; preds = %if.then
   %sub.ptr.rhs.cast.i = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %cmp10 = icmp ugt i64 %sub.ptr.sub.i, %sub.ptr.div.i.i
-  br i1 %cmp10, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %if.else5.i.i
+  br i1 %cmp10, label %if.then11, label %if.else5.i.i
 
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then4
+if.then11:                                        ; preds = %if.then4
   %idx.neg = sub nsw i64 0, %sub.ptr.div.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr align 1 %add.ptr, i64 %sub.ptr.div.i.i, i1 false)
-  %.pre105 = load ptr, ptr %_M_finish, align 8
-  %add.ptr22 = getelementptr inbounds i8, ptr %.pre105, i64 %sub.ptr.div.i.i
+  %2 = load ptr, ptr %_M_finish, align 8
+  %add.ptr22 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.div.i.i
   store ptr %add.ptr22, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then11
   %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %if.then11, %if.then.i.i.i.i.i
   %cmp6.i.i.i.i.i = icmp sgt i64 %sub.ptr.div.i.i, 0
   br i1 %cmp6.i.i.i.i.i, label %for.body.i.i.i.i.i, label %if.end79
 
@@ -16687,8 +16687,8 @@ for.body.i.i.i.i.i:                               ; preds = %_ZSt13move_backward
   %__n.09.i.i.i.i.i = phi i64 [ %dec.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %sub.ptr.div.i.i, %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit ]
   %__result.addr.08.i.i.i.i.i = phi ptr [ %incdec.ptr1.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %__position.coerce, %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit ]
   %__first.addr.07.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %__first, %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit ]
-  %2 = load i16, ptr %__first.addr.07.i.i.i.i.i, align 2
-  %conv.i.i.i.i.i = trunc i16 %2 to i8
+  %3 = load i16, ptr %__first.addr.07.i.i.i.i.i, align 2
+  %conv.i.i.i.i.i = trunc i16 %3 to i8
   store i8 %conv.i.i.i.i.i, ptr %__result.addr.08.i.i.i.i.i, align 1
   %incdec.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %__first.addr.07.i.i.i.i.i, i64 2
   %incdec.ptr1.i.i.i.i.i = getelementptr inbounds i8, ptr %__result.addr.08.i.i.i.i.i, i64 1
@@ -16708,8 +16708,8 @@ for.body.i.i.i.i.i.i.i.i:                         ; preds = %if.else5.i.i, %for.
   %__n.09.i.i.i.i.i.i.i.i = phi i64 [ %dec.i.i.i.i.i.i.i.i, %for.body.i.i.i.i.i.i.i.i ], [ %sub.ptr.div.i.i.i.i.i.i.i.i, %if.else5.i.i ]
   %__result.addr.08.i.i.i.i.i.i.i.i = phi ptr [ %incdec.ptr1.i.i.i.i.i.i.i.i, %for.body.i.i.i.i.i.i.i.i ], [ %1, %if.else5.i.i ]
   %__first.addr.07.i.i.i.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i.i.i, %for.body.i.i.i.i.i.i.i.i ], [ %add.ptr.i.i, %if.else5.i.i ]
-  %3 = load i16, ptr %__first.addr.07.i.i.i.i.i.i.i.i, align 2
-  %conv.i.i.i.i.i.i.i.i = trunc i16 %3 to i8
+  %4 = load i16, ptr %__first.addr.07.i.i.i.i.i.i.i.i, align 2
+  %conv.i.i.i.i.i.i.i.i = trunc i16 %4 to i8
   store i8 %conv.i.i.i.i.i.i.i.i, ptr %__result.addr.08.i.i.i.i.i.i.i.i, align 1
   %incdec.ptr.i.i.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__first.addr.07.i.i.i.i.i.i.i.i, i64 2
   %incdec.ptr1.i.i.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__result.addr.08.i.i.i.i.i.i.i.i, i64 1
@@ -16722,9 +16722,9 @@ _ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit.loopexit: ; preds =
   br label %_ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit
 
 _ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit: ; preds = %_ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit.loopexit, %if.else5.i.i
-  %4 = phi ptr [ %.pre, %_ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit.loopexit ], [ %1, %if.else5.i.i ]
+  %5 = phi ptr [ %.pre, %_ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit.loopexit ], [ %1, %if.else5.i.i ]
   %sub = sub nuw i64 %sub.ptr.div.i.i, %sub.ptr.sub.i
-  %add.ptr36 = getelementptr inbounds i8, ptr %4, i64 %sub
+  %add.ptr36 = getelementptr inbounds i8, ptr %5, i64 %sub
   store ptr %add.ptr36, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i.i.i.i.i37 = icmp eq ptr %1, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i37, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit40, label %if.then.i.i.i.i.i.i.i.i.i38
@@ -16735,8 +16735,8 @@ if.then.i.i.i.i.i.i.i.i.i38:                      ; preds = %_ZSt22__uninitializ
   br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit40
 
 _ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit40: ; preds = %_ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit, %if.then.i.i.i.i.i.i.i.i.i38
-  %5 = phi ptr [ %add.ptr36, %_ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre104, %if.then.i.i.i.i.i.i.i.i.i38 ]
-  %add.ptr44 = getelementptr inbounds i8, ptr %5, i64 %sub.ptr.sub.i
+  %6 = phi ptr [ %add.ptr36, %_ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit ], [ %.pre104, %if.then.i.i.i.i.i.i.i.i.i38 ]
+  %add.ptr44 = getelementptr inbounds i8, ptr %6, i64 %sub.ptr.sub.i
   store ptr %add.ptr44, ptr %_M_finish, align 8
   %cmp6.i.i.i.i.i45 = icmp sgt i64 %sub.ptr.sub.i, 0
   br i1 %cmp6.i.i.i.i.i45, label %for.body.i.i.i.i.i51, label %if.end79
@@ -16745,8 +16745,8 @@ for.body.i.i.i.i.i51:                             ; preds = %_ZSt22__uninitializ
   %__n.09.i.i.i.i.i52 = phi i64 [ %dec.i.i.i.i.i58, %for.body.i.i.i.i.i51 ], [ %sub.ptr.sub.i, %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit40 ]
   %__result.addr.08.i.i.i.i.i53 = phi ptr [ %incdec.ptr1.i.i.i.i.i57, %for.body.i.i.i.i.i51 ], [ %__position.coerce, %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit40 ]
   %__first.addr.07.i.i.i.i.i54 = phi ptr [ %incdec.ptr.i.i.i.i.i56, %for.body.i.i.i.i.i51 ], [ %__first, %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit40 ]
-  %6 = load i16, ptr %__first.addr.07.i.i.i.i.i54, align 2
-  %conv.i.i.i.i.i55 = trunc i16 %6 to i8
+  %7 = load i16, ptr %__first.addr.07.i.i.i.i.i54, align 2
+  %conv.i.i.i.i.i55 = trunc i16 %7 to i8
   store i8 %conv.i.i.i.i.i55, ptr %__result.addr.08.i.i.i.i.i53, align 1
   %incdec.ptr.i.i.i.i.i56 = getelementptr inbounds i8, ptr %__first.addr.07.i.i.i.i.i54, i64 2
   %incdec.ptr1.i.i.i.i.i57 = getelementptr inbounds i8, ptr %__result.addr.08.i.i.i.i.i53, i64 1
@@ -16755,8 +16755,8 @@ for.body.i.i.i.i.i51:                             ; preds = %_ZSt22__uninitializ
   br i1 %cmp.i.i.i.i.i59, label %for.body.i.i.i.i.i51, label %if.end79, !llvm.loop !342
 
 if.else50:                                        ; preds = %if.then
-  %7 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i62 = ptrtoint ptr %7 to i64
+  %8 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i62 = ptrtoint ptr %8 to i64
   %sub.ptr.sub.i.i63 = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i62
   %sub.i = sub i64 9223372036854775807, %sub.ptr.sub.i.i63
   %cmp.i = icmp ult i64 %sub.i, %sub.ptr.div.i.i
@@ -16770,8 +16770,8 @@ _ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit:    ; preds = %if.else50
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.sub.i.i63, i64 %sub.ptr.div.i.i)
   %add.i = add i64 %.sroa.speculated.i, %sub.ptr.sub.i.i63
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.sub.i.i63
-  %8 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
-  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %8
+  %9 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 9223372036854775807)
+  %cond.i = select i1 %cmp7.i, i64 9223372036854775807, i64 %9
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, label %cond.true.i
 
@@ -16783,11 +16783,11 @@ _ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit:  ; preds = %_ZNKSt6vectorIhSaIh
   %cond.i64 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIhSaIhEE12_M_check_lenEmPKc.exit ]
   %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i65 = ptrtoint ptr %__position.coerce to i64
   %sub.ptr.sub.i.i.i.i.i.i.i.i.i67 = sub i64 %sub.ptr.lhs.cast.i.i.i.i.i.i.i.i.i65, %sub.ptr.rhs.cast.i.i62
-  %tobool.not.i.i.i.i.i.i.i.i.i68 = icmp eq ptr %__position.coerce, %7
+  %tobool.not.i.i.i.i.i.i.i.i.i68 = icmp eq ptr %__position.coerce, %8
   br i1 %tobool.not.i.i.i.i.i.i.i.i.i68, label %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %if.then.i.i.i.i.i.i.i.i.i69
 
 if.then.i.i.i.i.i.i.i.i.i69:                      ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i64, ptr align 1 %7, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i67, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %cond.i64, ptr align 1 %8, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i67, i1 false)
   br label %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
 
 _ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %_ZNSt12_Vector_baseIhSaIhEE11_M_allocateEm.exit, %if.then.i.i.i.i.i.i.i.i.i69
@@ -16799,8 +16799,8 @@ for.body.i.i.i.i.i.i.i.i77:                       ; preds = %_ZSt34__uninitializ
   %__n.09.i.i.i.i.i.i.i.i78 = phi i64 [ %dec.i.i.i.i.i.i.i.i84, %for.body.i.i.i.i.i.i.i.i77 ], [ %sub.ptr.div.i.i, %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit ]
   %__result.addr.08.i.i.i.i.i.i.i.i79 = phi ptr [ %incdec.ptr1.i.i.i.i.i.i.i.i83, %for.body.i.i.i.i.i.i.i.i77 ], [ %add.ptr.i.i.i.i.i.i.i.i.i70, %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit ]
   %__first.addr.07.i.i.i.i.i.i.i.i80 = phi ptr [ %incdec.ptr.i.i.i.i.i.i.i.i82, %for.body.i.i.i.i.i.i.i.i77 ], [ %__first, %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit ]
-  %9 = load i16, ptr %__first.addr.07.i.i.i.i.i.i.i.i80, align 2
-  %conv.i.i.i.i.i.i.i.i81 = trunc i16 %9 to i8
+  %10 = load i16, ptr %__first.addr.07.i.i.i.i.i.i.i.i80, align 2
+  %conv.i.i.i.i.i.i.i.i81 = trunc i16 %10 to i8
   store i8 %conv.i.i.i.i.i.i.i.i81, ptr %__result.addr.08.i.i.i.i.i.i.i.i79, align 1
   %incdec.ptr.i.i.i.i.i.i.i.i82 = getelementptr inbounds i8, ptr %__first.addr.07.i.i.i.i.i.i.i.i80, i64 2
   %incdec.ptr1.i.i.i.i.i.i.i.i83 = getelementptr inbounds i8, ptr %__result.addr.08.i.i.i.i.i.i.i.i79, i64 1
@@ -16820,11 +16820,11 @@ if.then.i.i.i.i.i.i.i.i.i91:                      ; preds = %_ZSt22__uninitializ
 
 _ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit93: ; preds = %_ZSt22__uninitialized_copy_aIPKtPhhET0_T_S4_S3_RSaIT1_E.exit86, %if.then.i.i.i.i.i.i.i.i.i91
   %add.ptr.i.i.i.i.i.i.i.i.i92 = getelementptr inbounds i8, ptr %__result.addr.0.lcssa.i.i.i.i.i.i.i.i76, i64 %sub.ptr.sub.i.i.i.i.i.i.i.i.i89
-  %tobool.not.i = icmp eq ptr %7, null
+  %tobool.not.i = icmp eq ptr %8, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit, label %if.then.i94
 
 if.then.i94:                                      ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit93
-  tail call void @_ZdlPv(ptr noundef nonnull %7) #28
+  tail call void @_ZdlPv(ptr noundef nonnull %8) #28
   br label %_ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit
 
 _ZNSt12_Vector_baseIhSaIhEE13_M_deallocateEPhm.exit: ; preds = %_ZSt34__uninitialized_move_if_noexcept_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit93, %if.then.i94
@@ -21686,30 +21686,22 @@ if.then4:                                         ; preds = %if.then
 if.then11:                                        ; preds = %if.then4
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
-  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i.i, 0
-  br i1 %tobool.not.i.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %if.then.i.i.i.i.i.i.i.i.i
-
-if.then.i.i.i.i.i.i.i.i.i:                        ; preds = %if.then11
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
-  %.pre101 = load ptr, ptr %_M_finish, align 8
-  br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
-
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then11, %if.then.i.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %if.then11 ], [ %.pre101, %if.then.i.i.i.i.i.i.i.i.i ]
+  %2 = load ptr, ptr %_M_finish, align 8
   %add.ptr22 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i
   store ptr %add.ptr22, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then11
+  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %if.then11, %if.then.i.i.i.i.i
   %cmp6.i.i.i.i.i = icmp sgt i64 %sub.ptr.sub.i.i, 0
   br i1 %cmp6.i.i.i.i.i, label %for.body.i.i.i.i.i, label %if.end79
 
@@ -21897,30 +21889,22 @@ if.then9:                                         ; preds = %if.then
 if.then16:                                        ; preds = %if.then9
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
-  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i.i.i, 0
-  br i1 %tobool.not.i.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %if.then.i.i.i.i.i.i.i.i.i
-
-if.then.i.i.i.i.i.i.i.i.i:                        ; preds = %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre91 = load ptr, ptr %_M_finish, align 8
-  br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
-
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then16, %if.then.i.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %if.then16 ], [ %.pre91, %if.then.i.i.i.i.i.i.i.i.i ]
+  %2 = load ptr, ptr %_M_finish, align 8
   %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
+  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %if.then16, %if.then.i.i.i.i.i
   %cmp6.i.i.i.i.i = icmp sgt i64 %sub.ptr.sub.i.i.i, 0
   br i1 %cmp6.i.i.i.i.i, label %for.body.i.i.i.i.i, label %if.end101
 
diff --git a/bench/node/optimized/simdutf.ll b/bench/node/optimized/simdutf.ll
index 443f7cd7f5b..4cc15e1429a 100644
--- a/bench/node/optimized/simdutf.ll
+++ b/bench/node/optimized/simdutf.ll
@@ -25939,8 +25939,7 @@ _ZN7simdutf7haswell12_GLOBAL__N_133avx2_validate_utf32le_with_errorsEPKDim.exit:
 if.then:                                          ; preds = %_ZN7simdutf7haswell12_GLOBAL__N_133avx2_validate_utf32le_with_errorsEPKDim.exit
   %add.ptr = getelementptr inbounds i8, ptr %buf, i64 %sub.ptr.sub44.i
   %sub = sub i64 %len, %retval.sroa.4.0.i
-  %cmp8.not.i = icmp eq i64 %sub, 0
-  br i1 %cmp8.not.i, label %_ZN7simdutf6scalar12_GLOBAL__N_15utf3220validate_with_errorsEPKDim.exit, label %for.body.i
+  br label %for.body.i
 
 for.body.i:                                       ; preds = %if.then, %for.inc.i
   %pos.09.i = phi i64 [ %inc.i, %for.inc.i ], [ 0, %if.then ]
@@ -25959,9 +25958,9 @@ for.inc.i:                                        ; preds = %if.end.i8
   %exitcond.not.i = icmp eq i64 %inc.i, %sub
   br i1 %exitcond.not.i, label %_ZN7simdutf6scalar12_GLOBAL__N_15utf3220validate_with_errorsEPKDim.exit, label %for.body.i, !llvm.loop !23
 
-_ZN7simdutf6scalar12_GLOBAL__N_15utf3220validate_with_errorsEPKDim.exit: ; preds = %for.body.i, %if.end.i8, %for.inc.i, %if.then
-  %pos.0.lcssa.i = phi i64 [ 0, %if.then ], [ %pos.09.i, %for.body.i ], [ %pos.09.i, %if.end.i8 ], [ %sub, %for.inc.i ]
-  %retval.sroa.0.0.i9 = phi i32 [ 0, %if.then ], [ 5, %for.body.i ], [ 6, %if.end.i8 ], [ 0, %for.inc.i ]
+_ZN7simdutf6scalar12_GLOBAL__N_15utf3220validate_with_errorsEPKDim.exit: ; preds = %for.body.i, %if.end.i8, %for.inc.i
+  %pos.0.lcssa.i = phi i64 [ %sub, %for.inc.i ], [ %pos.09.i, %if.end.i8 ], [ %pos.09.i, %for.body.i ]
+  %retval.sroa.0.0.i9 = phi i32 [ 0, %for.inc.i ], [ 6, %if.end.i8 ], [ 5, %for.body.i ]
   %add = add i64 %pos.0.lcssa.i, %retval.sroa.4.0.i
   br label %return
 
@@ -39128,8 +39127,7 @@ _ZN7simdutf8westmere12_GLOBAL__N_132sse_validate_utf32le_with_errorsEPKDim.exit:
 if.then:                                          ; preds = %_ZN7simdutf8westmere12_GLOBAL__N_132sse_validate_utf32le_with_errorsEPKDim.exit
   %add.ptr = getelementptr inbounds i8, ptr %buf, i64 %sub.ptr.sub27.i
   %sub = sub i64 %len, %retval.sroa.4.0.i
-  %cmp8.not.i = icmp eq i64 %sub, 0
-  br i1 %cmp8.not.i, label %_ZN7simdutf6scalar12_GLOBAL__N_15utf3220validate_with_errorsEPKDim.exit, label %for.body.i
+  br label %for.body.i
 
 for.body.i:                                       ; preds = %if.then, %for.inc.i
   %pos.09.i = phi i64 [ %inc.i, %for.inc.i ], [ 0, %if.then ]
@@ -39148,9 +39146,9 @@ for.inc.i:                                        ; preds = %if.end.i8
   %exitcond.not.i = icmp eq i64 %inc.i, %sub
   br i1 %exitcond.not.i, label %_ZN7simdutf6scalar12_GLOBAL__N_15utf3220validate_with_errorsEPKDim.exit, label %for.body.i, !llvm.loop !23
 
-_ZN7simdutf6scalar12_GLOBAL__N_15utf3220validate_with_errorsEPKDim.exit: ; preds = %for.body.i, %if.end.i8, %for.inc.i, %if.then
-  %pos.0.lcssa.i = phi i64 [ 0, %if.then ], [ %pos.09.i, %for.body.i ], [ %pos.09.i, %if.end.i8 ], [ %sub, %for.inc.i ]
-  %retval.sroa.0.0.i9 = phi i32 [ 0, %if.then ], [ 5, %for.body.i ], [ 6, %if.end.i8 ], [ 0, %for.inc.i ]
+_ZN7simdutf6scalar12_GLOBAL__N_15utf3220validate_with_errorsEPKDim.exit: ; preds = %for.body.i, %if.end.i8, %for.inc.i
+  %pos.0.lcssa.i = phi i64 [ %sub, %for.inc.i ], [ %pos.09.i, %if.end.i8 ], [ %pos.09.i, %for.body.i ]
+  %retval.sroa.0.0.i9 = phi i32 [ 0, %for.inc.i ], [ 6, %if.end.i8 ], [ 5, %for.body.i ]
   %add = add i64 %pos.0.lcssa.i, %retval.sroa.4.0.i
   br label %return
 
diff --git a/bench/ockam-rs/optimized/4df8gyzy0u3roc94.ll b/bench/ockam-rs/optimized/4df8gyzy0u3roc94.ll
index d162ba854d2..af9a0f67206 100644
--- a/bench/ockam-rs/optimized/4df8gyzy0u3roc94.ll
+++ b/bench/ockam-rs/optimized/4df8gyzy0u3roc94.ll
@@ -63322,13 +63322,13 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17hbe26f64a02bc964fE(p
   %10 = load i64, ptr %9, align 8
   %11 = load ptr, ptr %1, align 8, !nonnull !16, !align !86
   %12 = getelementptr inbounds i8, ptr %1, i64 24
-  %.promoted19 = load i64, ptr %7, align 8, !alias.scope !7446, !noalias !7449
-  %.promoted20 = load i64, ptr %12, align 8, !alias.scope !7451, !noalias !7454
+  %.promoted20 = load i64, ptr %7, align 8, !alias.scope !7446, !noalias !7449
+  %.promoted21 = load i64, ptr %12, align 8, !alias.scope !7451, !noalias !7454
   br label %13
 
 13:                                               ; preds = %19, %3
-  %.0.sroa.speculated.i.i.i.i21 = phi i64 [ %.0.sroa.speculated.i.i.i.i, %19 ], [ %.promoted20, %3 ]
-  %14 = phi i64 [ %25, %19 ], [ %.promoted19, %3 ]
+  %.0.sroa.speculated.i.i.i.i22 = phi i64 [ %.0.sroa.speculated.i.i.i.i, %19 ], [ %.promoted21, %3 ]
+  %14 = phi i64 [ %25, %19 ], [ %.promoted20, %3 ]
   %15 = phi i64 [ %24, %19 ], [ %.promoted, %3 ]
   %.not = icmp eq i64 %5, %15
   br i1 %.not, label %.loopexit, label %16
@@ -63344,8 +63344,8 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17hbe26f64a02bc964fE(p
   tail call void @_ZN4core5slice5index26slice_start_index_len_fail17hab06ee9584c35f57E(i64 noundef %15, i64 noundef %5, ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @anon.bff94df153f2ea43afa491857fb97fba.592) #59, !noalias !7459
   unreachable
 
-.loopexit:                                        ; preds = %13, %27
-  %.011 = phi ptr [ %28, %27 ], [ null, %13 ]
+.loopexit:                                        ; preds = %13, %26
+  %.011 = phi ptr [ %27, %26 ], [ null, %13 ]
   ret ptr %.011
 
 19:                                               ; preds = %16
@@ -63357,16 +63357,16 @@ define hidden noundef ptr @_ZN3std2io4Read14read_buf_exact17hbe26f64a02bc964fE(p
   %23 = getelementptr inbounds i8, ptr %11, i64 %15
   tail call void @llvm.memcpy.p0.p0.i64(ptr nonnull align 1 %23, ptr nonnull readonly align 1 %20, i64 %.0.sroa.speculated.i.i20.i, i1 false), !alias.scope !7462, !noalias !7466
   %24 = add i64 %.0.sroa.speculated.i.i20.i, %15
-  %.0.sroa.speculated.i.i.i.i = tail call noundef i64 @llvm.umax.i64(i64 %.0.sroa.speculated.i.i.i.i21, i64 %24)
+  %.0.sroa.speculated.i.i.i.i = tail call noundef i64 @llvm.umax.i64(i64 %.0.sroa.speculated.i.i.i.i22, i64 %24)
   store i64 %.0.sroa.speculated.i.i.i.i, ptr %12, align 8, !alias.scope !7451, !noalias !7454
   store i64 %24, ptr %6, align 8, !alias.scope !7451, !noalias !7454
   %25 = add i64 %.0.sroa.speculated.i.i20.i, %14
   store i64 %25, ptr %7, align 8, !alias.scope !7446, !noalias !7449
-  %26 = icmp eq i64 %.0.sroa.speculated.i.i20.i, 0
-  br i1 %26, label %27, label %13
+  %.not14 = icmp ugt i64 %10, %14
+  br i1 %.not14, label %13, label %26
 
-27:                                               ; preds = %19
-  %28 = tail call noundef nonnull ptr @_ZN3std2io5error5Error3new17h25a94470ea26fb0dE(i8 noundef 37, ptr noalias noundef nonnull readonly align 1 @anon.bff94df153f2ea43afa491857fb97fba.563, i64 noundef 21)
+26:                                               ; preds = %19
+  %27 = tail call noundef nonnull ptr @_ZN3std2io5error5Error3new17h25a94470ea26fb0dE(i8 noundef 37, ptr noalias noundef nonnull readonly align 1 @anon.bff94df153f2ea43afa491857fb97fba.563, i64 noundef 21)
   br label %.loopexit
 }
 
diff --git a/bench/opencc/optimized/tail.cc.ll b/bench/opencc/optimized/tail.cc.ll
index d2d3dc7a002..3da8a6cf25d 100644
--- a/bench/opencc/optimized/tail.cc.ll
+++ b/bench/opencc/optimized/tail.cc.ll
@@ -5177,119 +5177,109 @@ _ZN6marisa8grimoire9algorithm7details9get_labelINS0_4trie5EntryEEEiRKT_m.exit160
   %.0.lcssa = phi ptr [ %0, %3 ], [ %.1, %228 ]
   %.lcssa166 = phi i64 [ %7, %3 ], [ %232, %228 ]
   %234 = icmp sgt i64 %.lcssa166, 1
-  br i1 %234, label %235, label %280
+  br i1 %234, label %235, label %272
 
 235:                                              ; preds = %._crit_edge196
   %.01739.i = getelementptr inbounds i8, ptr %.0.lcssa, i64 16
   %236 = icmp ult ptr %.01739.i, %.0127.lcssa
   br i1 %236, label %.preheader.i, label %_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit
 
-.preheader.i:                                     ; preds = %235, %276
-  %.01741.i = phi ptr [ %.017.i, %276 ], [ %.01739.i, %235 ]
-  %.01840.i = phi i64 [ %277, %276 ], [ 1, %235 ]
-  %237 = icmp ugt ptr %.01741.i, %.0.lcssa
-  br i1 %237, label %.lr.ph.i, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i
+.preheader.i:                                     ; preds = %235, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i
+  %.01741.i = phi ptr [ %.017.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i ], [ %.01739.i, %235 ]
+  %.01840.i = phi i64 [ %269, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i ], [ 1, %235 ]
+  %.not.i = icmp ugt ptr %.01741.i, %.0.lcssa
+  br i1 %.not.i, label %.lr.ph.i, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i
 
 .lr.ph.i:                                         ; preds = %.preheader.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i
-  %.037.i = phi ptr [ %238, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i ], [ %.01741.i, %.preheader.i ]
-  %238 = getelementptr inbounds i8, ptr %.037.i, i64 -16
-  %239 = getelementptr inbounds i8, ptr %.037.i, i64 -8
-  %240 = load i32, ptr %239, align 8
-  %241 = zext i32 %240 to i64
-  %242 = icmp ult i64 %.0129.lcssa, %241
-  %243 = getelementptr inbounds i8, ptr %.037.i, i64 8
-  %244 = load i32, ptr %243, align 8
-  br i1 %242, label %.lr.ph.i.i, label %._crit_edge.i.i
+  %.037.i = phi ptr [ %237, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i ], [ %.01741.i, %.preheader.i ]
+  %237 = getelementptr inbounds i8, ptr %.037.i, i64 -16
+  %238 = getelementptr inbounds i8, ptr %.037.i, i64 -8
+  %239 = load i32, ptr %238, align 8
+  %240 = zext i32 %239 to i64
+  %241 = icmp ult i64 %.0129.lcssa, %240
+  %242 = getelementptr inbounds i8, ptr %.037.i, i64 8
+  %243 = load i32, ptr %242, align 8
+  br i1 %241, label %.lr.ph.i.i, label %._crit_edge.i.i
 
 .lr.ph.i.i:                                       ; preds = %.lr.ph.i
-  %245 = zext i32 %244 to i64
-  %246 = load ptr, ptr %238, align 8
-  %247 = load ptr, ptr %.037.i, align 8
-  br label %250
-
-248:                                              ; preds = %252
-  %249 = add i64 %.023.i.i, 1
-  %exitcond.not.i.i = icmp eq i64 %249, %241
-  br i1 %exitcond.not.i.i, label %._crit_edge.i.i, label %250, !llvm.loop !32
-
-250:                                              ; preds = %248, %.lr.ph.i.i
-  %.023.i.i = phi i64 [ %.0129.lcssa, %.lr.ph.i.i ], [ %249, %248 ]
-  %251 = icmp eq i64 %.023.i.i, %245
-  br i1 %251, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i, label %252
-
-252:                                              ; preds = %250
-  %253 = sub nsw i64 0, %.023.i.i
-  %254 = getelementptr inbounds i8, ptr %246, i64 %253
-  %255 = load i8, ptr %254, align 1
-  %256 = getelementptr inbounds i8, ptr %247, i64 %253
-  %257 = load i8, ptr %256, align 1
-  %.not.i.i = icmp eq i8 %255, %257
-  br i1 %.not.i.i, label %248, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i
-
-._crit_edge.i.i:                                  ; preds = %248, %.lr.ph.i
-  %258 = icmp eq i32 %240, %244
-  br i1 %258, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i, label %259
-
-259:                                              ; preds = %._crit_edge.i.i
-  %260 = icmp ult i32 %240, %244
-  br i1 %260, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread30.i, label %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i
-
-._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i: ; preds = %259
-  %.pre.i = load ptr, ptr %238, align 8
-  %.pre47.i = load ptr, ptr %.037.i, align 8
+  %244 = zext i32 %243 to i64
+  %245 = load ptr, ptr %237, align 8
+  %246 = load ptr, ptr %.037.i, align 8
+  br label %249
+
+247:                                              ; preds = %251
+  %248 = add i64 %.023.i.i, 1
+  %exitcond.not.i.i = icmp eq i64 %248, %240
+  br i1 %exitcond.not.i.i, label %._crit_edge.i.i, label %249, !llvm.loop !32
+
+249:                                              ; preds = %247, %.lr.ph.i.i
+  %.023.i.i = phi i64 [ %.0129.lcssa, %.lr.ph.i.i ], [ %248, %247 ]
+  %250 = icmp eq i64 %.023.i.i, %244
+  br i1 %250, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i, label %251
+
+251:                                              ; preds = %249
+  %252 = sub nsw i64 0, %.023.i.i
+  %253 = getelementptr inbounds i8, ptr %245, i64 %252
+  %254 = load i8, ptr %253, align 1
+  %255 = getelementptr inbounds i8, ptr %246, i64 %252
+  %256 = load i8, ptr %255, align 1
+  %.not.i.i = icmp eq i8 %254, %256
+  br i1 %.not.i.i, label %247, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i
+
+._crit_edge.i.i:                                  ; preds = %247, %.lr.ph.i
+  %257 = icmp eq i32 %239, %243
+  br i1 %257, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i, label %258
+
+258:                                              ; preds = %._crit_edge.i.i
+  %259 = icmp ult i32 %239, %243
+  br i1 %259, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread30.i, label %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i
+
+._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i: ; preds = %258
+  %.pre.i = load ptr, ptr %237, align 8
+  %.pre46.i = load ptr, ptr %.037.i, align 8
   br label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i
 
-_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread30.i: ; preds = %259
-  %261 = add i64 %.01840.i, 1
-  br label %276
-
-_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i: ; preds = %252
-  %262 = zext i8 %255 to i32
-  %263 = zext i8 %257 to i32
-  %264 = sub nsw i32 %262, %263
-  %265 = icmp slt i32 %264, 1
-  br i1 %265, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i
-
-_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i: ; preds = %250, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i, %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i
-  %266 = phi ptr [ %247, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i ], [ %.pre47.i, %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i ], [ %247, %250 ]
-  %267 = phi ptr [ %246, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i ], [ %.pre.i, %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i ], [ %246, %250 ]
-  %.018.i26.i = phi i32 [ %264, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i ], [ 1, %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i ], [ 1, %250 ]
-  %268 = getelementptr inbounds i8, ptr %.037.i, i64 -4
-  %269 = load i32, ptr %268, align 4
-  store ptr %266, ptr %238, align 8
-  store i32 %244, ptr %239, align 8
-  %270 = getelementptr inbounds i8, ptr %.037.i, i64 12
-  %271 = load i32, ptr %270, align 4
-  store i32 %271, ptr %268, align 4
-  store ptr %267, ptr %.037.i, align 8
-  store i32 %240, ptr %243, align 8
-  store i32 %269, ptr %270, align 4
-  %272 = icmp ugt ptr %238, %.0.lcssa
-  br i1 %272, label %.lr.ph.i, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i, !llvm.loop !33
+_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread30.i: ; preds = %258
+  %260 = add i64 %.01840.i, 1
+  br label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i
+
+_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i: ; preds = %251
+  %.not47.i = icmp ugt i8 %254, %256
+  br i1 %.not47.i, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i
+
+_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i: ; preds = %249, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i, %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i
+  %261 = phi ptr [ %246, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i ], [ %.pre46.i, %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i ], [ %246, %249 ]
+  %262 = phi ptr [ %245, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i ], [ %.pre.i, %._ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24_crit_edge.i ], [ %245, %249 ]
+  %263 = getelementptr inbounds i8, ptr %.037.i, i64 -4
+  %264 = load i32, ptr %263, align 4
+  store ptr %261, ptr %237, align 8
+  store i32 %243, ptr %238, align 8
+  %265 = getelementptr inbounds i8, ptr %.037.i, i64 12
+  %266 = load i32, ptr %265, align 4
+  store i32 %266, ptr %263, align 4
+  store ptr %262, ptr %.037.i, align 8
+  store i32 %239, ptr %242, align 8
+  store i32 %264, ptr %265, align 4
+  %267 = icmp ugt ptr %237, %.0.lcssa
+  br i1 %267, label %.lr.ph.i, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i, !llvm.loop !33
 
 _ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i: ; preds = %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i
-  %.1.ph.i = phi i32 [ %.018.i26.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread24.i ], [ %264, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.i ]
-  %273 = freeze i32 %.1.ph.i
-  %274 = icmp eq i32 %273, 0
-  %275 = add i64 %.01840.i, 1
-  br i1 %274, label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i, label %276
+  %268 = add i64 %.01840.i, 1
+  br label %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i
 
-_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i: ; preds = %._crit_edge.i.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i, %.preheader.i
-  br label %276
-
-276:                                              ; preds = %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread30.i
-  %277 = phi i64 [ %.01840.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i ], [ %275, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i ], [ %261, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread30.i ]
+_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i: ; preds = %._crit_edge.i.i, %.preheader.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread30.i
+  %269 = phi i64 [ %268, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.i ], [ %260, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread30.i ], [ %.01840.i, %.preheader.i ], [ %.01840.i, %._crit_edge.i.i ]
   %.017.i = getelementptr inbounds i8, ptr %.01741.i, i64 16
-  %278 = icmp ult ptr %.017.i, %.0127.lcssa
-  br i1 %278, label %.preheader.i, label %_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit, !llvm.loop !34
+  %270 = icmp ult ptr %.017.i, %.0127.lcssa
+  br i1 %270, label %.preheader.i, label %_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit, !llvm.loop !34
 
-_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit: ; preds = %276, %235
-  %.018.lcssa.i = phi i64 [ 1, %235 ], [ %277, %276 ]
-  %279 = add i64 %.018.lcssa.i, %.0144.lcssa
-  br label %280
+_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit: ; preds = %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i, %235
+  %.018.lcssa.i = phi i64 [ 1, %235 ], [ %269, %_ZN6marisa8grimoire9algorithm7details7compareINS0_4trie5EntryEEEiRKT_S8_m.exit.thread.thread.i ]
+  %271 = add i64 %.018.lcssa.i, %.0144.lcssa
+  br label %272
 
-280:                                              ; preds = %_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit, %._crit_edge196
-  %.7 = phi i64 [ %279, %_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit ], [ %.0144.lcssa, %._crit_edge196 ]
+272:                                              ; preds = %_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit, %._crit_edge196
+  %.7 = phi i64 [ %271, %_ZN6marisa8grimoire9algorithm7details14insertion_sortIPNS0_4trie5EntryEEEmT_S7_m.exit ], [ %.0144.lcssa, %._crit_edge196 ]
   ret i64 %.7
 }
 
diff --git a/bench/opencv/optimized/cuda_perf.cpp.ll b/bench/opencv/optimized/cuda_perf.cpp.ll
index d8b71ab856b..47a577afe7b 100644
--- a/bench/opencv/optimized/cuda_perf.cpp.ll
+++ b/bench/opencv/optimized/cuda_perf.cpp.ll
@@ -282,8 +282,7 @@ _ZNSt6vectorImSaImEEC2EmRKS0_.exit:               ; preds = %.noexc37
   %26 = getelementptr i64, ptr %23, i64 %20
   %27 = add nsw i64 %22, -8
   tail call void @llvm.memset.p0.i64(ptr align 8 %24, i8 0, i64 %27, i1 false)
-  %.not = icmp eq ptr %15, %16
-  br i1 %.not, label %._crit_edge, label %.lr.ph.preheader
+  br label %.lr.ph.preheader
 
 .lr.ph.preheader:                                 ; preds = %.noexc37, %_ZNSt6vectorImSaImEEC2EmRKS0_.exit
   %28 = phi i64 [ %20, %_ZNSt6vectorImSaImEEC2EmRKS0_.exit ], [ 1, %.noexc37 ]
@@ -299,11 +298,10 @@ _ZNSt6vectorImSaImEEC2EmRKS0_.exit:               ; preds = %.noexc37
   %exitcond.not = icmp eq i64 %30, %umax
   br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !6
 
-._crit_edge:                                      ; preds = %.lr.ph, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i, %_ZNSt6vectorImSaImEEC2EmRKS0_.exit
-  %.not80 = phi i1 [ true, %_ZNSt6vectorImSaImEEC2EmRKS0_.exit ], [ true, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i ], [ false, %.lr.ph ]
-  %31 = phi i64 [ 0, %_ZNSt6vectorImSaImEEC2EmRKS0_.exit ], [ 0, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i ], [ %28, %.lr.ph ]
-  %.0.i.i.i.i.i79 = phi ptr [ %26, %_ZNSt6vectorImSaImEEC2EmRKS0_.exit ], [ null, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i ], [ %.0.i.i.i.i.i86, %.lr.ph ]
-  %.sroa.051.074 = phi ptr [ %23, %_ZNSt6vectorImSaImEEC2EmRKS0_.exit ], [ null, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i ], [ %23, %.lr.ph ]
+._crit_edge:                                      ; preds = %.lr.ph, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i
+  %31 = phi i64 [ 0, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i ], [ %28, %.lr.ph ]
+  %.0.i.i.i.i.i79 = phi ptr [ null, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i ], [ %.0.i.i.i.i.i86, %.lr.ph ]
+  %.sroa.051.074 = phi ptr [ null, %_ZNSt6vectorImSaImEE17_S_check_init_lenEmRKS0_.exit.i ], [ %23, %.lr.ph ]
   invoke void @_ZSt6__sortIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEENS0_5__ops15_Iter_comp_iterIN4perf18KeypointIdxCompareEEEEvT_SC_T0_(ptr %.sroa.051.074, ptr %.0.i.i.i.i.i79, ptr nonnull %0)
           to label %_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEEN4perf18KeypointIdxCompareEEvT_S9_T0_.exit unwind label %71
 
@@ -417,7 +415,7 @@ _ZNK2cv11_InputArray6getMatEi.exit:               ; preds = %58, %61
   br label %121
 
 77:                                               ; preds = %63, %54
-  br i1 %.not80, label %._crit_edge67, label %.lr.ph66
+  br i1 %.not.i.i.i.i, label %._crit_edge67, label %.lr.ph66
 
 .lr.ph66:                                         ; preds = %77
   %78 = getelementptr inbounds i8, ptr %5, i64 4
diff --git a/bench/openexr/optimized/ImfCompositeDeepScanLine.cpp.ll b/bench/openexr/optimized/ImfCompositeDeepScanLine.cpp.ll
index e9bc9443ea9..c74af656924 100644
--- a/bench/openexr/optimized/ImfCompositeDeepScanLine.cpp.ll
+++ b/bench/openexr/optimized/ImfCompositeDeepScanLine.cpp.ll
@@ -2666,23 +2666,17 @@ call5.i.i.i.i2.i.i.noexc302:                      ; preds = %if.then.i.i.i.i.i29
   store ptr null, ptr %call5.i.i.i.i2.i.i303, align 8
   %incdec.ptr.i.i.i.i.i295 = getelementptr i8, ptr %call5.i.i.i.i2.i.i303, i64 8
   %cmp.i.i.i.i.i.i.i296 = icmp eq i64 %sub.ptr.sub.i287, 32
-  br i1 %cmp.i.i.i.i.i.i.i296, label %invoke.cont229.thread549, label %invoke.cont229
-
-invoke.cont229.thread549:                         ; preds = %call5.i.i.i.i2.i.i.noexc302
-  %_M_finish.i.i7.i299551 = getelementptr inbounds i8, ptr %names, i64 8
-  store ptr %incdec.ptr.i.i.i.i.i295, ptr %_M_finish.i.i7.i299551, align 8
-  br label %for.body234.preheader
+  br i1 %cmp.i.i.i.i.i.i.i296, label %for.body234.preheader, label %invoke.cont229
 
 invoke.cont229:                                   ; preds = %call5.i.i.i.i2.i.i.noexc302
   %127 = add nsw i64 %mul.i.i.i.i.i.i292, -8
   tail call void @llvm.memset.p0.i64(ptr align 8 %incdec.ptr.i.i.i.i.i295, i8 0, i64 %127, i1 false)
-  %_M_finish.i.i7.i299 = getelementptr inbounds i8, ptr %names, i64 8
-  store ptr %add.ptr.i.i.i293, ptr %_M_finish.i.i7.i299, align 8
-  %cmp233514.not = icmp eq ptr %125, %126
-  br i1 %cmp233514.not, label %for.end242, label %for.body234.preheader
+  br label %for.body234.preheader
 
-for.body234.preheader:                            ; preds = %invoke.cont229.thread549, %invoke.cont229
-  %_M_finish.i.i7.i299553 = phi ptr [ %_M_finish.i.i7.i299551, %invoke.cont229.thread549 ], [ %_M_finish.i.i7.i299, %invoke.cont229 ]
+for.body234.preheader:                            ; preds = %call5.i.i.i.i2.i.i.noexc302, %invoke.cont229
+  %add.ptr.i.i.i293.sink = phi ptr [ %add.ptr.i.i.i293, %invoke.cont229 ], [ %incdec.ptr.i.i.i.i.i295, %call5.i.i.i.i2.i.i.noexc302 ]
+  %_M_finish.i.i7.i299 = getelementptr inbounds i8, ptr %names, i64 8
+  store ptr %add.ptr.i.i.i293.sink, ptr %_M_finish.i.i7.i299, align 8
   br label %for.body234
 
 for.body234:                                      ; preds = %for.body234.preheader, %for.body234
@@ -2696,7 +2690,7 @@ for.body234:                                      ; preds = %for.body234.prehead
   %add.ptr.i310 = getelementptr inbounds ptr, ptr %128, i64 %i230.0515
   store ptr %call238, ptr %add.ptr.i310, align 8
   %inc241 = add nuw i64 %i230.0515, 1
-  %131 = load ptr, ptr %_M_finish.i.i7.i299553, align 8
+  %131 = load ptr, ptr %_M_finish.i.i7.i299, align 8
   %132 = load ptr, ptr %names, align 8
   %sub.ptr.lhs.cast.i305 = ptrtoint ptr %131 to i64
   %sub.ptr.rhs.cast.i306 = ptrtoint ptr %132 to i64
@@ -2714,9 +2708,9 @@ for.end242.loopexit:                              ; preds = %for.body234
   %.pre535 = load ptr, ptr %_Data, align 8
   br label %for.end242
 
-for.end242:                                       ; preds = %invoke.cont229.thread, %for.end242.loopexit, %invoke.cont229
-  %134 = phi ptr [ %.lcssa423, %invoke.cont229 ], [ %.pre535, %for.end242.loopexit ], [ %.lcssa423, %invoke.cont229.thread ]
-  %.lcssa = phi ptr [ %call5.i.i.i.i2.i.i303, %invoke.cont229 ], [ %132, %for.end242.loopexit ], [ null, %invoke.cont229.thread ]
+for.end242:                                       ; preds = %invoke.cont229.thread, %for.end242.loopexit
+  %134 = phi ptr [ %.pre535, %for.end242.loopexit ], [ %.lcssa423, %invoke.cont229.thread ]
+  %.lcssa = phi ptr [ %132, %for.end242.loopexit ], [ null, %invoke.cont229.thread ]
   %_zback244 = getelementptr inbounds i8, ptr %134, i64 96
   %135 = load i8, ptr %_zback244, align 8
   %tobool245 = trunc i8 %135 to i1
diff --git a/bench/postgres/optimized/path.ll b/bench/postgres/optimized/path.ll
index ebc326e75ad..5624f2a6cc1 100644
--- a/bench/postgres/optimized/path.ll
+++ b/bench/postgres/optimized/path.ll
@@ -785,17 +785,17 @@ define dso_local void @get_share_path(ptr noundef %0, ptr noundef %1) local_unna
 ; Function Attrs: nounwind uwtable
 define internal fastcc void @make_relative_path(ptr noundef %0, ptr noundef %1, ptr noundef %2) unnamed_addr #2 {
   %4 = load i8, ptr %1, align 1
-  %.not8 = icmp eq i8 %4, 0
-  br i1 %.not8, label %dir_strcmp.exit.thread, label %.lr.ph
+  %.not2 = icmp eq i8 %4, 0
+  br i1 %.not2, label %dir_strcmp.exit.thread, label %.lr.ph
 
 .lr.ph:                                           ; preds = %3, %15
   %5 = phi i8 [ %18, %15 ], [ %4, %3 ]
   %6 = phi i64 [ %16, %15 ], [ 0, %3 ]
-  %.010 = phi i32 [ %.pre-phi, %15 ], [ 0, %3 ]
-  %.0409 = phi i32 [ %.1, %15 ], [ 0, %3 ]
+  %.04 = phi i32 [ %.pre-phi, %15 ], [ 0, %3 ]
+  %.0403 = phi i32 [ %.1, %15 ], [ 0, %3 ]
   %7 = getelementptr i8, ptr @.str.10, i64 %6
   %8 = load i8, ptr %7, align 1
-  %exitcond = icmp eq i32 %.010, 20
+  %exitcond = icmp eq i32 %.04, 20
   br i1 %exitcond, label %.critedge, label %9
 
 9:                                                ; preds = %.lr.ph
@@ -805,7 +805,7 @@ define internal fastcc void @make_relative_path(ptr noundef %0, ptr noundef %1,
   br i1 %or.cond, label %12, label %14
 
 12:                                               ; preds = %9
-  %13 = add nuw nsw i32 %.010, 1
+  %13 = add nuw nsw i32 %.04, 1
   br label %15
 
 14:                                               ; preds = %9
@@ -813,12 +813,12 @@ define internal fastcc void @make_relative_path(ptr noundef %0, ptr noundef %1,
   br i1 %.not45, label %._crit_edge, label %.critedge
 
 ._crit_edge:                                      ; preds = %14
-  %.pre = add nuw nsw i32 %.010, 1
+  %.pre = add nuw nsw i32 %.04, 1
   br label %15
 
 15:                                               ; preds = %._crit_edge, %12
   %.pre-phi = phi i32 [ %.pre, %._crit_edge ], [ %13, %12 ]
-  %.1 = phi i32 [ %.0409, %._crit_edge ], [ %13, %12 ]
+  %.1 = phi i32 [ %.0403, %._crit_edge ], [ %13, %12 ]
   %16 = sext i32 %.pre-phi to i64
   %17 = getelementptr i8, ptr %1, i64 %16
   %18 = load i8, ptr %17, align 1
@@ -826,7 +826,7 @@ define internal fastcc void @make_relative_path(ptr noundef %0, ptr noundef %1,
   br i1 %.not, label %.critedge, label %.lr.ph, !llvm.loop !17
 
 .critedge:                                        ; preds = %.lr.ph, %14, %15
-  %.040.lcssa = phi i32 [ %.0409, %.lr.ph ], [ %.0409, %14 ], [ %.1, %15 ]
+  %.040.lcssa = phi i32 [ %.0403, %.lr.ph ], [ %.0403, %14 ], [ %.1, %15 ]
   %19 = icmp eq i32 %.040.lcssa, 0
   br i1 %19, label %dir_strcmp.exit.thread, label %20
 
@@ -903,92 +903,80 @@ trim_directory.exit:                              ; preds = %20, %.critedge.i
   %.not26.i = icmp eq i8 %57, 0
   br i1 %.not26.i, label %._crit_edge.i, label %.lr.ph.i
 
-.lr.ph.i:                                         ; preds = %55, %68
-  %58 = phi i8 [ %71, %68 ], [ %57, %55 ]
-  %.028.i = phi ptr [ %70, %68 ], [ %56, %55 ]
-  %.01227.i = phi ptr [ %69, %68 ], [ %51, %55 ]
+.lr.ph.i:                                         ; preds = %55, %64
+  %58 = phi i8 [ %67, %64 ], [ %57, %55 ]
+  %.028.i = phi ptr [ %66, %64 ], [ %56, %55 ]
+  %.01227.i = phi ptr [ %65, %64 ], [ %51, %55 ]
   %59 = load i8, ptr %.028.i, align 1
   %.not16.i = icmp eq i8 %59, 0
   br i1 %.not16.i, label %dir_strcmp.exit.thread, label %60
 
 60:                                               ; preds = %.lr.ph.i
   %.not19.i = icmp eq i8 %58, %59
-  br i1 %.not19.i, label %68, label %61
+  br i1 %.not19.i, label %64, label %61
 
 61:                                               ; preds = %60
   %62 = icmp eq i8 %58, 47
   %63 = icmp eq i8 %59, 47
   %or.cond.i = and i1 %62, %63
-  br i1 %or.cond.i, label %68, label %64
-
-64:                                               ; preds = %61
-  %65 = sext i8 %58 to i32
-  %66 = sext i8 %59 to i32
-  %67 = sub nsw i32 %65, %66
-  br label %dir_strcmp.exit
-
-68:                                               ; preds = %61, %60
-  %69 = getelementptr i8, ptr %.01227.i, i64 1
-  %70 = getelementptr i8, ptr %.028.i, i64 1
-  %71 = load i8, ptr %69, align 1
-  %.not.i = icmp eq i8 %71, 0
-  br i1 %.not.i, label %._crit_edge.i, label %.lr.ph.i, !llvm.loop !18
+  br i1 %or.cond.i, label %64, label %dir_strcmp.exit.thread
 
-._crit_edge.i:                                    ; preds = %68, %55
-  %.0.lcssa.i = phi ptr [ %56, %55 ], [ %70, %68 ]
-  %72 = load i8, ptr %.0.lcssa.i, align 1
-  %.not18.i = icmp ne i8 %72, 0
-  %..i = sext i1 %.not18.i to i32
-  br label %dir_strcmp.exit
+64:                                               ; preds = %61, %60
+  %65 = getelementptr i8, ptr %.01227.i, i64 1
+  %66 = getelementptr i8, ptr %.028.i, i64 1
+  %67 = load i8, ptr %65, align 1
+  %.not.i = icmp eq i8 %67, 0
+  br i1 %.not.i, label %._crit_edge.i, label %.lr.ph.i, !llvm.loop !18
 
-dir_strcmp.exit:                                  ; preds = %64, %._crit_edge.i
-  %.013.i = phi i32 [ %67, %64 ], [ %..i, %._crit_edge.i ]
-  %73 = icmp eq i32 %.013.i, 0
-  br i1 %73, label %74, label %dir_strcmp.exit.thread
+._crit_edge.i:                                    ; preds = %64, %55
+  %.0.lcssa.i = phi ptr [ %56, %55 ], [ %66, %64 ]
+  %68 = load i8, ptr %.0.lcssa.i, align 1
+  %.not18.i.not = icmp eq i8 %68, 0
+  br i1 %.not18.i.not, label %69, label %dir_strcmp.exit.thread
 
-74:                                               ; preds = %dir_strcmp.exit
+69:                                               ; preds = %._crit_edge.i
   store i8 0, ptr %51, align 1
-  %75 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %0) #19
-  %76 = getelementptr i8, ptr %0, i64 %75
-  %77 = icmp ugt ptr %76, %0
-  %.013.i47 = getelementptr i8, ptr %76, i64 -1
-  %78 = icmp ugt ptr %.013.i47, %0
-  %or.cond.i48 = and i1 %77, %78
+  %70 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %0) #19
+  %71 = getelementptr i8, ptr %0, i64 %70
+  %72 = icmp ugt ptr %71, %0
+  %.013.i47 = getelementptr i8, ptr %71, i64 -1
+  %73 = icmp ugt ptr %.013.i47, %0
+  %or.cond.i48 = and i1 %72, %73
   br i1 %or.cond.i48, label %.lr.ph.i50, label %trim_trailing_separator.exit
 
-.lr.ph.i50:                                       ; preds = %74, %81
-  %.014.i = phi ptr [ %.0.i51, %81 ], [ %.013.i47, %74 ]
-  %79 = load i8, ptr %.014.i, align 1
-  %80 = icmp eq i8 %79, 47
-  br i1 %80, label %81, label %trim_trailing_separator.exit
+.lr.ph.i50:                                       ; preds = %69, %76
+  %.014.i = phi ptr [ %.0.i51, %76 ], [ %.013.i47, %69 ]
+  %74 = load i8, ptr %.014.i, align 1
+  %75 = icmp eq i8 %74, 47
+  br i1 %75, label %76, label %trim_trailing_separator.exit
 
-81:                                               ; preds = %.lr.ph.i50
+76:                                               ; preds = %.lr.ph.i50
   store i8 0, ptr %.014.i, align 1
   %.0.i51 = getelementptr i8, ptr %.014.i, i64 -1
-  %82 = icmp ugt ptr %.0.i51, %0
-  br i1 %82, label %.lr.ph.i50, label %trim_trailing_separator.exit, !llvm.loop !9
-
-trim_trailing_separator.exit:                     ; preds = %.lr.ph.i50, %81, %74
-  %83 = getelementptr i8, ptr %1, i64 %21
-  %84 = load i8, ptr %83, align 1
-  %.not11.i = icmp eq i8 %84, 0
-  br i1 %.not11.i, label %join_path_components.exit, label %85
-
-85:                                               ; preds = %trim_trailing_separator.exit
-  %86 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %0) #19
-  %87 = getelementptr i8, ptr %0, i64 %86
-  %88 = sub i64 1024, %86
-  %89 = load i8, ptr %0, align 1
-  %.not12.i = icmp eq i8 %89, 0
-  %90 = select i1 %.not12.i, ptr @.str.2, ptr @.str.1
-  %91 = tail call i32 (ptr, i64, ptr, ...) @pg_snprintf(ptr noundef %87, i64 noundef %88, ptr noundef nonnull @.str, ptr noundef nonnull %90, ptr noundef nonnull %83) #18
+  %77 = icmp ugt ptr %.0.i51, %0
+  br i1 %77, label %.lr.ph.i50, label %trim_trailing_separator.exit, !llvm.loop !9
+
+trim_trailing_separator.exit:                     ; preds = %.lr.ph.i50, %76, %69
+  %78 = getelementptr i8, ptr %1, i64 %21
+  %79 = load i8, ptr %78, align 1
+  %.not11.i = icmp eq i8 %79, 0
+  br i1 %.not11.i, label %join_path_components.exit, label %80
+
+80:                                               ; preds = %trim_trailing_separator.exit
+  %81 = tail call i64 @strlen(ptr noundef nonnull dereferenceable(1) %0) #19
+  %82 = getelementptr i8, ptr %0, i64 %81
+  %83 = sub i64 1024, %81
+  %84 = load i8, ptr %0, align 1
+  %.not12.i = icmp eq i8 %84, 0
+  %85 = select i1 %.not12.i, ptr @.str.2, ptr @.str.1
+  %86 = tail call i32 (ptr, i64, ptr, ...) @pg_snprintf(ptr noundef %82, i64 noundef %83, ptr noundef nonnull @.str, ptr noundef nonnull %85, ptr noundef nonnull %78) #18
   br label %join_path_components.exit
 
-dir_strcmp.exit.thread:                           ; preds = %.lr.ph.i, %3, %trim_directory.exit, %49, %dir_strcmp.exit, %.critedge
-  %92 = tail call i64 @strlcpy(ptr noundef nonnull dereferenceable(1) %0, ptr noundef nonnull dereferenceable(1) %1, i64 noundef 1024) #18
+dir_strcmp.exit.thread:                           ; preds = %61, %.lr.ph.i, %3, %trim_directory.exit, %49, %._crit_edge.i, %.critedge
+  %87 = tail call i64 @strlcpy(ptr noundef nonnull dereferenceable(1) %0, ptr noundef nonnull dereferenceable(1) %1, i64 noundef 1024) #18
   br label %join_path_components.exit
 
-join_path_components.exit:                        ; preds = %85, %trim_trailing_separator.exit, %dir_strcmp.exit.thread
+join_path_components.exit:                        ; preds = %80, %trim_trailing_separator.exit, %dir_strcmp.exit.thread
   tail call void @canonicalize_path(ptr noundef %0)
   ret void
 }
diff --git a/bench/postgres/optimized/zic.ll b/bench/postgres/optimized/zic.ll
index 73f7448e3aa..445146af615 100644
--- a/bench/postgres/optimized/zic.ll
+++ b/bench/postgres/optimized/zic.ll
@@ -8137,50 +8137,49 @@ define internal fastcc noundef zeroext i1 @componentcheck(ptr noundef %0, ptr no
 
 18:                                               ; preds = %3
   %19 = icmp sgt i64 %6, 0
-  %20 = add i64 %6, -1
-  %or.cond = icmp ult i64 %20, 2
-  br i1 %or.cond, label %21, label %30
+  %or.cond = icmp ult i64 %6, 3
+  br i1 %or.cond, label %20, label %29
 
-21:                                               ; preds = %18
-  %22 = load i8, ptr %1, align 1
-  %23 = icmp eq i8 %22, 46
-  br i1 %23, label %24, label %30
+20:                                               ; preds = %18
+  %21 = load i8, ptr %1, align 1
+  %22 = icmp eq i8 %21, 46
+  br i1 %22, label %23, label %29
 
-24:                                               ; preds = %21
-  %25 = getelementptr i8, ptr %2, i64 -1
-  %26 = load i8, ptr %25, align 1
-  %27 = icmp eq i8 %26, 46
-  br i1 %27, label %28, label %30
+23:                                               ; preds = %20
+  %24 = getelementptr i8, ptr %2, i64 -1
+  %25 = load i8, ptr %24, align 1
+  %26 = icmp eq i8 %25, 46
+  br i1 %26, label %27, label %29
 
-28:                                               ; preds = %24
-  %29 = trunc nuw nsw i64 %6 to i32
-  tail call void (ptr, ...) @error(ptr noundef nonnull @.str.83, ptr noundef %0, i32 noundef %29, ptr noundef nonnull %1)
+27:                                               ; preds = %23
+  %28 = trunc nuw nsw i64 %6 to i32
+  tail call void (ptr, ...) @error(ptr noundef nonnull @.str.83, ptr noundef %0, i32 noundef %28, ptr noundef nonnull %1)
   br label %.thread
 
-30:                                               ; preds = %24, %21, %18
+29:                                               ; preds = %23, %20, %18
   %.b24 = load i1, ptr @noise, align 1
   %brmerge.not = and i1 %19, %.b24
-  br i1 %brmerge.not, label %31, label %.thread
+  br i1 %brmerge.not, label %30, label %.thread
 
-31:                                               ; preds = %30
-  %32 = load i8, ptr %1, align 1
-  %33 = icmp eq i8 %32, 45
-  br i1 %33, label %34, label %35
+30:                                               ; preds = %29
+  %31 = load i8, ptr %1, align 1
+  %32 = icmp eq i8 %31, 45
+  br i1 %32, label %33, label %34
 
-34:                                               ; preds = %31
+33:                                               ; preds = %30
   tail call void (ptr, ...) @warning(ptr noundef nonnull @.str.84, ptr noundef %0)
-  br label %35
+  br label %34
 
-35:                                               ; preds = %34, %31
-  %36 = icmp samesign ugt i64 %6, 14
-  br i1 %36, label %37, label %.thread
+34:                                               ; preds = %33, %30
+  %35 = icmp samesign ugt i64 %6, 14
+  br i1 %35, label %36, label %.thread
 
-37:                                               ; preds = %35
+36:                                               ; preds = %34
   tail call void (ptr, ...) @warning(ptr noundef nonnull @.str.85, ptr noundef %0, i32 noundef 14, ptr noundef nonnull %1)
   br label %.thread
 
-.thread:                                          ; preds = %30, %37, %35, %10, %16, %28
-  %.0 = phi i1 [ false, %28 ], [ false, %16 ], [ false, %10 ], [ true, %35 ], [ true, %37 ], [ true, %30 ]
+.thread:                                          ; preds = %29, %36, %34, %10, %16, %27
+  %.0 = phi i1 [ false, %27 ], [ false, %16 ], [ false, %10 ], [ true, %34 ], [ true, %36 ], [ true, %29 ]
   ret i1 %.0
 }
 
diff --git a/bench/protobuf/optimized/generated_message_tctable_gen.cc.ll b/bench/protobuf/optimized/generated_message_tctable_gen.cc.ll
index 2ce02a3ec9e..db12ec4d437 100644
--- a/bench/protobuf/optimized/generated_message_tctable_gen.cc.ll
+++ b/bench/protobuf/optimized/generated_message_tctable_gen.cc.ll
@@ -6511,30 +6511,22 @@ if.then9:                                         ; preds = %if.then
 if.then16:                                        ; preds = %if.then9
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
-  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i.i.i, 0
-  br i1 %tobool.not.i.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %if.then.i.i.i.i.i.i.i.i.i
-
-if.then.i.i.i.i.i.i.i.i.i:                        ; preds = %if.then16
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i.i, i1 false)
-  %.pre98 = load ptr, ptr %_M_finish, align 8
-  br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
-
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then16, %if.then.i.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %if.then16 ], [ %.pre98, %if.then.i.i.i.i.i.i.i.i.i ]
+  %2 = load ptr, ptr %_M_finish, align 8
   %add.ptr27 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i.i
   store ptr %add.ptr27, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then16
+  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %if.then16, %if.then.i.i.i.i.i
   %cmp6.i.i.i.i.i = icmp sgt i64 %sub.ptr.sub.i.i.i, 0
   br i1 %cmp6.i.i.i.i.i, label %for.body.i.i.i.i.i, label %if.end108
 
@@ -6713,30 +6705,22 @@ if.then4:                                         ; preds = %if.then
 if.then11:                                        ; preds = %if.then4
   %idx.neg = sub i64 0, %sub.ptr.sub.i.i
   %add.ptr = getelementptr inbounds i8, ptr %1, i64 %idx.neg
-  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
-  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i.i, 0
-  br i1 %tobool.not.i.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, label %if.then.i.i.i.i.i.i.i.i.i
-
-if.then.i.i.i.i.i.i.i.i.i:                        ; preds = %if.then11
   tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %1, ptr nonnull align 1 %add.ptr, i64 %sub.ptr.sub.i.i, i1 false)
-  %.pre108 = load ptr, ptr %_M_finish, align 8
-  br label %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
-
-_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit: ; preds = %if.then11, %if.then.i.i.i.i.i.i.i.i.i
-  %2 = phi ptr [ %1, %if.then11 ], [ %.pre108, %if.then.i.i.i.i.i.i.i.i.i ]
+  %2 = load ptr, ptr %_M_finish, align 8
   %add.ptr22 = getelementptr inbounds i8, ptr %2, i64 %sub.ptr.sub.i.i
   store ptr %add.ptr22, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then11
+  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %idx.neg.i.i.i.i.i = sub i64 0, %sub.ptr.sub.i.i.i.i.i
   %add.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 %idx.neg.i.i.i.i.i
-  tail call void @llvm.memmove.p0.p0.i64(ptr align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
+  tail call void @llvm.memmove.p0.p0.i64(ptr nonnull align 1 %add.ptr.i.i.i.i.i, ptr align 1 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPhS0_SaIhEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt13move_backwardIPhS0_ET0_T_S2_S1_.exit:       ; preds = %if.then11, %if.then.i.i.i.i.i
   %cmp6.i.i.i.i.i = icmp sgt i64 %sub.ptr.sub.i.i, 0
   br i1 %cmp6.i.i.i.i.i, label %for.body.i.i.i.i.i, label %if.end86
 
diff --git a/bench/proxygen/optimized/RendezvousHash.cpp.ll b/bench/proxygen/optimized/RendezvousHash.cpp.ll
index 057107e18b2..3d677277445 100644
--- a/bench/proxygen/optimized/RendezvousHash.cpp.ll
+++ b/bench/proxygen/optimized/RendezvousHash.cpp.ll
@@ -794,29 +794,20 @@ if.then.i.i.i.i.i:                                ; preds = %_ZNSt6vectorImSaImE
   store i64 0, ptr %call5.i.i.i.i2.i.i8, align 8
   %incdec.ptr.i.i.i.i.i = getelementptr i8, ptr %call5.i.i.i.i2.i.i8, i64 8
   %cmp.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i, 16
-  br i1 %cmp.i.i.i.i.i.i.i, label %_ZNSt6vectorImSaImEED2Ev.exit.thread25, label %_ZNSt6vectorImSaImEED2Ev.exit
-
-_ZNSt6vectorImSaImEED2Ev.exit.thread25:           ; preds = %if.then.i.i.i.i.i
-  %_M_finish.i.i.i.i27 = getelementptr inbounds i8, ptr %agg.result, i64 8
-  %_M_end_of_storage.i.i.i.i28 = getelementptr inbounds i8, ptr %agg.result, i64 16
-  store ptr %call5.i.i.i.i2.i.i8, ptr %agg.result, align 8
-  store ptr %incdec.ptr.i.i.i.i.i, ptr %_M_finish.i.i.i.i27, align 8
-  store ptr %add.ptr.i.i.i, ptr %_M_end_of_storage.i.i.i.i28, align 8
-  br label %for.body.i.preheader
+  br i1 %cmp.i.i.i.i.i.i.i, label %for.body.i.preheader, label %_ZNSt6vectorImSaImEED2Ev.exit
 
 _ZNSt6vectorImSaImEED2Ev.exit:                    ; preds = %if.then.i.i.i.i.i
   %2 = add nsw i64 %mul.i.i.i.i.i.i, -8
   tail call void @llvm.memset.p0.i64(ptr align 8 %incdec.ptr.i.i.i.i.i, i8 0, i64 %2, i1 false)
+  br label %for.body.i.preheader
+
+for.body.i.preheader:                             ; preds = %if.then.i.i.i.i.i, %_ZNSt6vectorImSaImEED2Ev.exit
+  %add.ptr.i.i.i.sink = phi ptr [ %add.ptr.i.i.i, %_ZNSt6vectorImSaImEED2Ev.exit ], [ %incdec.ptr.i.i.i.i.i, %if.then.i.i.i.i.i ]
   %_M_finish.i.i.i.i = getelementptr inbounds i8, ptr %agg.result, i64 8
   %_M_end_of_storage.i.i.i.i = getelementptr inbounds i8, ptr %agg.result, i64 16
   store ptr %call5.i.i.i.i2.i.i8, ptr %agg.result, align 8
-  store ptr %add.ptr.i.i.i, ptr %_M_finish.i.i.i.i, align 8
+  store ptr %add.ptr.i.i.i.sink, ptr %_M_finish.i.i.i.i, align 8
   store ptr %add.ptr.i.i.i, ptr %_M_end_of_storage.i.i.i.i, align 8
-  %cmp.i.not3.i = icmp eq ptr %0, %1
-  br i1 %cmp.i.not3.i, label %nrvo.skipdtor, label %for.body.i.preheader
-
-for.body.i.preheader:                             ; preds = %_ZNSt6vectorImSaImEED2Ev.exit.thread25, %_ZNSt6vectorImSaImEED2Ev.exit
-  %3 = phi ptr [ %incdec.ptr.i.i.i.i.i, %_ZNSt6vectorImSaImEED2Ev.exit.thread25 ], [ %add.ptr.i.i.i, %_ZNSt6vectorImSaImEED2Ev.exit ]
   br label %for.body.i
 
 for.body.i:                                       ; preds = %for.body.i.preheader, %for.body.i
@@ -825,18 +816,18 @@ for.body.i:                                       ; preds = %for.body.i.preheade
   %indvars.iv.next.i = add nuw nsw i64 %indvars.iv.i, 1
   store i64 %indvars.iv.i, ptr %__first.sroa.0.04.i, align 8
   %incdec.ptr.i.i = getelementptr inbounds i8, ptr %__first.sroa.0.04.i, i64 8
-  %cmp.i.not.i = icmp eq ptr %incdec.ptr.i.i, %3
+  %cmp.i.not.i = icmp eq ptr %incdec.ptr.i.i, %add.ptr.i.i.i.sink
   br i1 %cmp.i.not.i, label %nrvo.skipdtor, label %for.body.i, !llvm.loop !19
 
 if.end:                                           ; preds = %entry
   %call17 = invoke noundef i64 @_ZNK8proxygen14RendezvousHash20getNthByWeightedHashEmmPSt6vectorImSaImEE(ptr noundef nonnull align 8 dereferenceable(32) %this, i64 noundef %key, i64 noundef %rank, ptr noundef nonnull %agg.result)
           to label %nrvo.skipdtor unwind label %ehcleanup
 
-nrvo.skipdtor:                                    ; preds = %for.body.i, %_ZNSt6vectorImSaImEED2Ev.exit.thread, %_ZNSt6vectorImSaImEED2Ev.exit, %if.end
+nrvo.skipdtor:                                    ; preds = %for.body.i, %_ZNSt6vectorImSaImEED2Ev.exit.thread, %if.end
   ret void
 
 ehcleanup:                                        ; preds = %if.end
-  %4 = landingpad { ptr, i32 }
+  %3 = landingpad { ptr, i32 }
           cleanup
   %.pre = load ptr, ptr %agg.result, align 8
   %tobool.not.i.i.i11 = icmp eq ptr %.pre, null
@@ -847,7 +838,7 @@ if.then.i.i.i12:                                  ; preds = %ehcleanup
   br label %_ZNSt6vectorImSaImEED2Ev.exit13
 
 _ZNSt6vectorImSaImEED2Ev.exit13:                  ; preds = %ehcleanup, %if.then.i.i.i12
-  resume { ptr, i32 } %4
+  resume { ptr, i32 } %3
 }
 
 ; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(none) uwtable
diff --git a/bench/quantlib/optimized/averagebmacoupon.ll b/bench/quantlib/optimized/averagebmacoupon.ll
index 5c625bfe0a1..cc62e1bee4a 100644
--- a/bench/quantlib/optimized/averagebmacoupon.ll
+++ b/bench/quantlib/optimized/averagebmacoupon.ll
@@ -3377,25 +3377,19 @@ if.then.i.i.i.i.i:                                ; preds = %_ZNSt6vectorIdSaIdE
   store double 0.000000e+00, ptr %call5.i.i.i.i2.i.i5, align 8, !tbaa !129
   %incdec.ptr.i.i.i.i.i = getelementptr i8, ptr %call5.i.i.i.i2.i.i5, i64 8
   %cmp.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i.i, 8
-  br i1 %cmp.i.i.i.i.i.i.i, label %invoke.cont.thread30, label %invoke.cont
-
-invoke.cont.thread30:                             ; preds = %if.then.i.i.i.i.i
-  %_M_finish.i.i7.i32 = getelementptr inbounds nuw i8, ptr %agg.result, i64 8
-  store ptr %incdec.ptr.i.i.i.i.i, ptr %_M_finish.i.i7.i32, align 8, !tbaa !130
-  br label %for.body.lr.ph
+  br i1 %cmp.i.i.i.i.i.i.i, label %for.body.lr.ph, label %invoke.cont
 
 invoke.cont:                                      ; preds = %if.then.i.i.i.i.i
   %3 = add nsw i64 %sub.ptr.sub.i.i, -8
   tail call void @llvm.memset.p0.i64(ptr align 8 %incdec.ptr.i.i.i.i.i, i8 0, i64 %3, i1 false), !tbaa !129
-  %_M_finish.i.i7.i = getelementptr inbounds nuw i8, ptr %agg.result, i64 8
-  store ptr %add.ptr.i.i.i, ptr %_M_finish.i.i7.i, align 8, !tbaa !130
-  %cmp21.not = icmp eq ptr %0, %1
-  br i1 %cmp21.not, label %nrvo.skipdtor, label %for.body.lr.ph
+  br label %for.body.lr.ph
 
-for.body.lr.ph:                                   ; preds = %invoke.cont.thread30, %invoke.cont
-  %__first.addr.0.i.i.i.i.i35 = phi ptr [ %incdec.ptr.i.i.i.i.i, %invoke.cont.thread30 ], [ %add.ptr.i.i.i, %invoke.cont ]
+for.body.lr.ph:                                   ; preds = %if.then.i.i.i.i.i, %invoke.cont
+  %add.ptr.i.i.i.sink = phi ptr [ %add.ptr.i.i.i, %invoke.cont ], [ %incdec.ptr.i.i.i.i.i, %if.then.i.i.i.i.i ]
+  %_M_finish.i.i7.i = getelementptr inbounds nuw i8, ptr %agg.result, i64 8
+  store ptr %add.ptr.i.i.i.sink, ptr %_M_finish.i.i7.i, align 8, !tbaa !130
   %sub.ptr.rhs.cast.i36 = ptrtoint ptr %call5.i.i.i.i2.i.i5 to i64
-  %sub.ptr.lhs.cast.i = ptrtoint ptr %__first.addr.0.i.i.i.i.i35 to i64
+  %sub.ptr.lhs.cast.i = ptrtoint ptr %add.ptr.i.i.i.sink to i64
   %sub.ptr.sub.i = sub i64 %sub.ptr.lhs.cast.i, %sub.ptr.rhs.cast.i36
   %sub.ptr.div.i = ashr exact i64 %sub.ptr.sub.i, 3
   %index_ = getelementptr inbounds nuw i8, ptr %this, i64 88
@@ -3459,7 +3453,7 @@ lpad3.loopexit.split-lp:                          ; preds = %if.then.i.i.i
           cleanup
   br label %eh.resume
 
-nrvo.skipdtor:                                    ; preds = %invoke.cont9, %invoke.cont.thread, %invoke.cont
+nrvo.skipdtor:                                    ; preds = %invoke.cont9, %invoke.cont.thread
   ret void
 
 eh.resume:                                        ; preds = %lpad3.loopexit.split-lp, %lpad3.loopexit
diff --git a/bench/quantlib/optimized/fdmmeshercomposite.ll b/bench/quantlib/optimized/fdmmeshercomposite.ll
index fc90b2696ec..24d9afb0e60 100644
--- a/bench/quantlib/optimized/fdmmeshercomposite.ll
+++ b/bench/quantlib/optimized/fdmmeshercomposite.ll
@@ -426,39 +426,33 @@ if.then.i.i.i.i.i:                                ; preds = %_ZNSt6vectorImSaImE
   store i64 0, ptr %call5.i.i.i.i2.i.i7, align 8, !tbaa !21
   %incdec.ptr.i.i.i.i.i = getelementptr i8, ptr %call5.i.i.i.i2.i.i7, i64 8
   %cmp.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i, 16
-  br i1 %cmp.i.i.i.i.i.i.i, label %invoke.cont.thread33, label %invoke.cont
-
-invoke.cont.thread33:                             ; preds = %if.then.i.i.i.i.i
-  %_M_finish.i.i7.i34 = getelementptr inbounds nuw i8, ptr %dim, i64 8
-  store ptr %incdec.ptr.i.i.i.i.i, ptr %_M_finish.i.i7.i34, align 8, !tbaa !23
-  br label %for.body.preheader
+  br i1 %cmp.i.i.i.i.i.i.i, label %for.body.preheader, label %invoke.cont
 
 invoke.cont:                                      ; preds = %if.then.i.i.i.i.i
   %3 = add nsw i64 %mul.i.i.i.i.i.i, -8
   tail call void @llvm.memset.p0.i64(ptr align 8 %incdec.ptr.i.i.i.i.i, i8 0, i64 %3, i1 false), !tbaa !21
-  %_M_finish.i.i7.i = getelementptr inbounds nuw i8, ptr %dim, i64 8
-  store ptr %add.ptr.i.i.i, ptr %_M_finish.i.i7.i, align 8, !tbaa !23
-  %cmp29.not = icmp eq ptr %0, %1
-  br i1 %cmp29.not, label %for.cond.cleanup, label %for.body.preheader
+  br label %for.body.preheader
 
-for.body.preheader:                               ; preds = %invoke.cont.thread33, %invoke.cont
-  %4 = phi ptr [ %incdec.ptr.i.i.i.i.i, %invoke.cont.thread33 ], [ %add.ptr.i.i.i, %invoke.cont ]
-  %sub.ptr.lhs.cast.i9 = ptrtoint ptr %4 to i64
+for.body.preheader:                               ; preds = %if.then.i.i.i.i.i, %invoke.cont
+  %add.ptr.i.i.i.sink = phi ptr [ %add.ptr.i.i.i, %invoke.cont ], [ %incdec.ptr.i.i.i.i.i, %if.then.i.i.i.i.i ]
+  %_M_finish.i.i7.i = getelementptr inbounds nuw i8, ptr %dim, i64 8
+  store ptr %add.ptr.i.i.i.sink, ptr %_M_finish.i.i7.i, align 8, !tbaa !23
+  %sub.ptr.lhs.cast.i9 = ptrtoint ptr %add.ptr.i.i.i.sink to i64
   %sub.ptr.rhs.cast.i10 = ptrtoint ptr %call5.i.i.i.i2.i.i7 to i64
   %sub.ptr.sub.i11 = sub i64 %sub.ptr.lhs.cast.i9, %sub.ptr.rhs.cast.i10
   %sub.ptr.div.i12 = ashr exact i64 %sub.ptr.sub.i11, 3
   br label %for.body
 
-for.cond.cleanup:                                 ; preds = %invoke.cont4, %invoke.cont.thread, %invoke.cont
+for.cond.cleanup:                                 ; preds = %invoke.cont4, %invoke.cont.thread
   invoke void @_ZN5boost11make_sharedIN8QuantLib17FdmLinearOpLayoutEJSt6vectorImSaImEEEEENS_6detail15sp_if_not_arrayIT_E4typeEDpOT0_(ptr dead_on_unwind nonnull writable sret(%"class.boost::shared_ptr") align 8 %agg.result, ptr noundef nonnull align 8 dereferenceable(24) %dim)
           to label %invoke.cont10 unwind label %ehcleanup
 
 for.body:                                         ; preds = %for.body.preheader, %invoke.cont4
   %i.030 = phi i64 [ %inc, %invoke.cont4 ], [ 0, %for.body.preheader ]
-  %5 = load ptr, ptr %meshers, align 8, !tbaa !10
-  %add.ptr.i = getelementptr inbounds nuw %"class.boost::shared_ptr.0", ptr %5, i64 %i.030
-  %6 = load ptr, ptr %add.ptr.i, align 8, !tbaa !3
-  %cmp.not.i = icmp eq ptr %6, null
+  %4 = load ptr, ptr %meshers, align 8, !tbaa !10
+  %add.ptr.i = getelementptr inbounds nuw %"class.boost::shared_ptr.0", ptr %4, i64 %i.030
+  %5 = load ptr, ptr %add.ptr.i, align 8, !tbaa !3
+  %cmp.not.i = icmp eq ptr %5, null
   br i1 %cmp.not.i, label %cond.false.i, label %invoke.cont4, !prof !24
 
 cond.false.i:                                     ; preds = %for.body
@@ -470,13 +464,13 @@ cond.false.i:                                     ; preds = %for.body
   br label %invoke.cont4
 
 invoke.cont4:                                     ; preds = %.noexc13, %for.body
-  %7 = phi ptr [ %6, %for.body ], [ %.pre.i, %.noexc13 ]
-  %locations_.i = getelementptr inbounds nuw i8, ptr %7, i64 8
-  %_M_finish.i.i = getelementptr inbounds nuw i8, ptr %7, i64 16
-  %8 = load ptr, ptr %_M_finish.i.i, align 8, !tbaa !25
-  %9 = load ptr, ptr %locations_.i, align 8, !tbaa !27
-  %sub.ptr.lhs.cast.i.i = ptrtoint ptr %8 to i64
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %9 to i64
+  %6 = phi ptr [ %5, %for.body ], [ %.pre.i, %.noexc13 ]
+  %locations_.i = getelementptr inbounds nuw i8, ptr %6, i64 8
+  %_M_finish.i.i = getelementptr inbounds nuw i8, ptr %6, i64 16
+  %7 = load ptr, ptr %_M_finish.i.i, align 8, !tbaa !25
+  %8 = load ptr, ptr %locations_.i, align 8, !tbaa !27
+  %sub.ptr.lhs.cast.i.i = ptrtoint ptr %7 to i64
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %8 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.lhs.cast.i.i, %sub.ptr.rhs.cast.i.i
   %sub.ptr.div.i.i = ashr exact i64 %sub.ptr.sub.i.i, 3
   %add.ptr.i14 = getelementptr inbounds nuw i64, ptr %call5.i.i.i.i2.i.i7, i64 %i.030
@@ -486,22 +480,22 @@ invoke.cont4:                                     ; preds = %.noexc13, %for.body
   br i1 %cmp, label %for.body, label %for.cond.cleanup, !llvm.loop !28
 
 ehcleanup.thread:                                 ; preds = %cond.false.i
-  %10 = landingpad { ptr, i32 }
+  %9 = landingpad { ptr, i32 }
           cleanup
   br label %if.then.i.i.i19
 
 invoke.cont10:                                    ; preds = %for.cond.cleanup
-  %11 = load ptr, ptr %dim, align 8, !tbaa !18
-  %tobool.not.i.i.i = icmp eq ptr %11, null
+  %10 = load ptr, ptr %dim, align 8, !tbaa !18
+  %tobool.not.i.i.i = icmp eq ptr %10, null
   br i1 %tobool.not.i.i.i, label %_ZNSt6vectorImSaImEED2Ev.exit, label %if.then.i.i.i
 
 if.then.i.i.i:                                    ; preds = %invoke.cont10
   %_M_end_of_storage.i.i = getelementptr inbounds nuw i8, ptr %dim, i64 16
-  %12 = load ptr, ptr %_M_end_of_storage.i.i, align 8, !tbaa !20
-  %sub.ptr.lhs.cast.i.i15 = ptrtoint ptr %12 to i64
-  %sub.ptr.rhs.cast.i.i16 = ptrtoint ptr %11 to i64
+  %11 = load ptr, ptr %_M_end_of_storage.i.i, align 8, !tbaa !20
+  %sub.ptr.lhs.cast.i.i15 = ptrtoint ptr %11 to i64
+  %sub.ptr.rhs.cast.i.i16 = ptrtoint ptr %10 to i64
   %sub.ptr.sub.i.i17 = sub i64 %sub.ptr.lhs.cast.i.i15, %sub.ptr.rhs.cast.i.i16
-  call void @_ZdlPvm(ptr noundef nonnull %11, i64 noundef %sub.ptr.sub.i.i17) #23
+  call void @_ZdlPvm(ptr noundef nonnull %10, i64 noundef %sub.ptr.sub.i.i17) #23
   br label %_ZNSt6vectorImSaImEED2Ev.exit
 
 _ZNSt6vectorImSaImEED2Ev.exit:                    ; preds = %invoke.cont10, %if.then.i.i.i
@@ -509,25 +503,25 @@ _ZNSt6vectorImSaImEED2Ev.exit:                    ; preds = %invoke.cont10, %if.
   ret void
 
 ehcleanup:                                        ; preds = %for.cond.cleanup
-  %13 = landingpad { ptr, i32 }
+  %12 = landingpad { ptr, i32 }
           cleanup
   %.pre = load ptr, ptr %dim, align 8, !tbaa !18
   %tobool.not.i.i.i18 = icmp eq ptr %.pre, null
   br i1 %tobool.not.i.i.i18, label %ehcleanup11, label %if.then.i.i.i19
 
 if.then.i.i.i19:                                  ; preds = %ehcleanup.thread, %ehcleanup
-  %.pn38 = phi { ptr, i32 } [ %10, %ehcleanup.thread ], [ %13, %ehcleanup ]
-  %14 = phi ptr [ %call5.i.i.i.i2.i.i7, %ehcleanup.thread ], [ %.pre, %ehcleanup ]
+  %.pn38 = phi { ptr, i32 } [ %9, %ehcleanup.thread ], [ %12, %ehcleanup ]
+  %13 = phi ptr [ %call5.i.i.i.i2.i.i7, %ehcleanup.thread ], [ %.pre, %ehcleanup ]
   %_M_end_of_storage.i.i20 = getelementptr inbounds nuw i8, ptr %dim, i64 16
-  %15 = load ptr, ptr %_M_end_of_storage.i.i20, align 8, !tbaa !20
-  %sub.ptr.lhs.cast.i.i21 = ptrtoint ptr %15 to i64
-  %sub.ptr.rhs.cast.i.i22 = ptrtoint ptr %14 to i64
+  %14 = load ptr, ptr %_M_end_of_storage.i.i20, align 8, !tbaa !20
+  %sub.ptr.lhs.cast.i.i21 = ptrtoint ptr %14 to i64
+  %sub.ptr.rhs.cast.i.i22 = ptrtoint ptr %13 to i64
   %sub.ptr.sub.i.i23 = sub i64 %sub.ptr.lhs.cast.i.i21, %sub.ptr.rhs.cast.i.i22
-  call void @_ZdlPvm(ptr noundef nonnull %14, i64 noundef %sub.ptr.sub.i.i23) #23
+  call void @_ZdlPvm(ptr noundef nonnull %13, i64 noundef %sub.ptr.sub.i.i23) #23
   br label %ehcleanup11
 
 ehcleanup11:                                      ; preds = %if.then.i.i.i19, %ehcleanup
-  %.pn39 = phi { ptr, i32 } [ %.pn38, %if.then.i.i.i19 ], [ %13, %ehcleanup ]
+  %.pn39 = phi { ptr, i32 } [ %.pn38, %if.then.i.i.i19 ], [ %12, %ehcleanup ]
   call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %dim) #20
   resume { ptr, i32 } %.pn39
 }
diff --git a/bench/quantlib/optimized/g2.ll b/bench/quantlib/optimized/g2.ll
index f129969b51b..a15d3178488 100644
--- a/bench/quantlib/optimized/g2.ll
+++ b/bench/quantlib/optimized/g2.ll
@@ -7378,25 +7378,19 @@ call5.i.i.i.i2.i.i.noexc:                         ; preds = %if.then.i.i.i.i.i
   store double 0.000000e+00, ptr %call5.i.i.i.i2.i.i50, align 8, !tbaa !90
   %incdec.ptr.i.i.i.i.i = getelementptr i8, ptr %call5.i.i.i.i2.i.i50, i64 8
   %cmp.i.i.i.i.i.i.i = icmp eq i64 %sub.ptr.sub.i, 8
-  br i1 %cmp.i.i.i.i.i.i.i, label %invoke.cont52.thread222, label %invoke.cont52
-
-invoke.cont52.thread222:                          ; preds = %call5.i.i.i.i2.i.i.noexc
-  %sub.ptr.rhs.cast.i53227 = ptrtoint ptr %call5.i.i.i.i2.i.i50 to i64
-  br label %for.body.preheader
+  br i1 %cmp.i.i.i.i.i.i.i, label %for.body.preheader, label %invoke.cont52
 
 invoke.cont52:                                    ; preds = %call5.i.i.i.i2.i.i.noexc
   %33 = add nsw i64 %sub.ptr.sub.i, -8
   call void @llvm.memset.p0.i64(ptr align 8 %incdec.ptr.i.i.i.i.i, i8 0, i64 %33, i1 false), !tbaa !90
-  %sub.ptr.rhs.cast.i53 = ptrtoint ptr %call5.i.i.i.i2.i.i50 to i64
   %sub.ptr.div.i55 = lshr exact i64 %sub.ptr.sub.i, 3
-  %cmp56197.not = icmp eq i64 %sub.ptr.sub.i, 0
-  br i1 %cmp56197.not, label %for.cond.cleanup, label %for.body.preheader
-
-for.body.preheader:                               ; preds = %invoke.cont52.thread222, %invoke.cont52
-  %sub.ptr.div.i55237 = phi i64 [ 1, %invoke.cont52.thread222 ], [ %sub.ptr.div.i55, %invoke.cont52 ]
-  %sub.ptr.sub.i54236 = phi i64 [ 8, %invoke.cont52.thread222 ], [ %sub.ptr.sub.i, %invoke.cont52 ]
-  %sub.ptr.rhs.cast.i53235 = phi i64 [ %sub.ptr.rhs.cast.i53227, %invoke.cont52.thread222 ], [ %sub.ptr.rhs.cast.i53, %invoke.cont52 ]
-  %__first.addr.0.i.i.i.i.i234 = phi ptr [ %incdec.ptr.i.i.i.i.i, %invoke.cont52.thread222 ], [ %add.ptr.i.i.i, %invoke.cont52 ]
+  br label %for.body.preheader
+
+for.body.preheader:                               ; preds = %call5.i.i.i.i2.i.i.noexc, %invoke.cont52
+  %sub.ptr.div.i55237 = phi i64 [ %sub.ptr.div.i55, %invoke.cont52 ], [ 1, %call5.i.i.i.i2.i.i.noexc ]
+  %sub.ptr.sub.i54236 = phi i64 [ %sub.ptr.sub.i, %invoke.cont52 ], [ 8, %call5.i.i.i.i2.i.i.noexc ]
+  %__first.addr.0.i.i.i.i.i234 = phi ptr [ %add.ptr.i.i.i, %invoke.cont52 ], [ %incdec.ptr.i.i.i.i.i, %call5.i.i.i.i2.i.i.noexc ]
+  %sub.ptr.rhs.cast.i53235 = ptrtoint ptr %call5.i.i.i.i2.i.i50 to i64
   %umax = call i64 @llvm.umax.i64(i64 %sub.ptr.div.i55237, i64 1)
   br label %for.body
 
@@ -7404,13 +7398,13 @@ for.cond.cleanup.loopexit:                        ; preds = %invoke.cont65
   %34 = icmp samesign ugt i64 %sub.ptr.div.i55237, 1152921504606846975
   br label %for.cond.cleanup
 
-for.cond.cleanup:                                 ; preds = %for.cond.cleanup.loopexit, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i, %invoke.cont52
-  %sub.ptr.div.i55221 = phi i1 [ false, %invoke.cont52 ], [ false, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %34, %for.cond.cleanup.loopexit ]
-  %sub.ptr.sub.i54220 = phi i64 [ 0, %invoke.cont52 ], [ 0, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %sub.ptr.sub.i54236, %for.cond.cleanup.loopexit ]
-  %sub.ptr.rhs.cast.i53215 = phi i64 [ %sub.ptr.rhs.cast.i53, %invoke.cont52 ], [ 0, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %sub.ptr.rhs.cast.i53235, %for.cond.cleanup.loopexit ]
-  %__first.addr.0.i.i.i.i.i214 = phi ptr [ %add.ptr.i.i.i, %invoke.cont52 ], [ null, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %__first.addr.0.i.i.i.i.i234, %for.cond.cleanup.loopexit ]
-  %fixedPayTimes.sroa.0.0212 = phi ptr [ %call5.i.i.i.i2.i.i50, %invoke.cont52 ], [ null, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %call5.i.i.i.i2.i.i50, %for.cond.cleanup.loopexit ]
-  %fixedPayTimes.sroa.16.0210 = phi ptr [ %add.ptr.i.i.i, %invoke.cont52 ], [ null, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %add.ptr.i.i.i, %for.cond.cleanup.loopexit ]
+for.cond.cleanup:                                 ; preds = %for.cond.cleanup.loopexit, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i
+  %sub.ptr.div.i55221 = phi i1 [ false, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %34, %for.cond.cleanup.loopexit ]
+  %sub.ptr.sub.i54220 = phi i64 [ 0, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %sub.ptr.sub.i54236, %for.cond.cleanup.loopexit ]
+  %sub.ptr.rhs.cast.i53215 = phi i64 [ 0, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %sub.ptr.rhs.cast.i53235, %for.cond.cleanup.loopexit ]
+  %__first.addr.0.i.i.i.i.i214 = phi ptr [ null, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %__first.addr.0.i.i.i.i.i234, %for.cond.cleanup.loopexit ]
+  %fixedPayTimes.sroa.0.0212 = phi ptr [ null, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %call5.i.i.i.i2.i.i50, %for.cond.cleanup.loopexit ]
+  %fixedPayTimes.sroa.16.0210 = phi ptr [ null, %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i ], [ %add.ptr.i.i.i, %for.cond.cleanup.loopexit ]
   call void @llvm.lifetime.start.p0(i64 184, ptr nonnull %function) #27
   %a_.i = getelementptr inbounds nuw i8, ptr %this, i64 112
   %35 = load ptr, ptr %a_.i, align 8, !tbaa !45
diff --git a/bench/quantlib/optimized/proxygreekengine.ll b/bench/quantlib/optimized/proxygreekengine.ll
index 023581f0100..f919e32f719 100644
--- a/bench/quantlib/optimized/proxygreekengine.ll
+++ b/bench/quantlib/optimized/proxygreekengine.ll
@@ -1599,19 +1599,14 @@ _ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit: ; preds = %_ZNKSt6vect
   store ptr %add.ptr37.i, ptr %_M_finish.i.i, align 8, !tbaa !16
   store ptr %add.ptr37.i, ptr %_M_end_of_storage.i, align 8, !tbaa !17
   %sub.ptr.rhs.cast.i39 = ptrtoint ptr %call5.i.i.i.i236 to i64
-  %cmp285.not = icmp eq ptr %3, %4
-  br i1 %cmp285.not, label %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i43, label %for.body.preheader
-
-for.body.preheader:                               ; preds = %_ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit
   %sub.ptr.div.i41 = sdiv exact i64 %sub.ptr.sub.i, 24
   %umax = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i41, i64 1)
   br label %for.body
 
-_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i43: ; preds = %for.cond.cleanup19, %invoke.cont, %_ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit
-  %cmp285.not330 = phi i1 [ true, %_ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit ], [ true, %invoke.cont ], [ false, %for.cond.cleanup19 ]
-  %sub.ptr.rhs.cast.i39329 = phi i64 [ %sub.ptr.rhs.cast.i39, %_ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit ], [ 0, %invoke.cont ], [ %sub.ptr.rhs.cast.i39, %for.cond.cleanup19 ]
-  %5 = phi ptr [ %add.ptr37.i, %_ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit ], [ null, %invoke.cont ], [ %add.ptr37.i, %for.cond.cleanup19 ]
-  %6 = phi ptr [ %call5.i.i.i.i236, %_ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit ], [ null, %invoke.cont ], [ %call5.i.i.i.i236, %for.cond.cleanup19 ]
+_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i43: ; preds = %for.cond.cleanup19, %invoke.cont
+  %sub.ptr.rhs.cast.i39329 = phi i64 [ 0, %invoke.cont ], [ %sub.ptr.rhs.cast.i39, %for.cond.cleanup19 ]
+  %5 = phi ptr [ null, %invoke.cont ], [ %add.ptr37.i, %for.cond.cleanup19 ]
+  %6 = phi ptr [ null, %invoke.cont ], [ %call5.i.i.i.i236, %for.cond.cleanup19 ]
   br i1 %cmp.not.i.i.i.i, label %invoke.cont29, label %if.then.i.i.i.i.i45
 
 if.then.i.i.i.i.i45:                              ; preds = %_ZNSt6vectorIdSaIdEE17_S_check_init_lenEmRKS0_.exit.i43
@@ -1636,8 +1631,8 @@ lpad4:                                            ; preds = %_ZNKSt6vectorIS_IS_
           cleanup
   br label %ehcleanup99
 
-for.body:                                         ; preds = %for.body.preheader, %for.cond.cleanup19
-  %i.0286 = phi i64 [ %inc, %for.cond.cleanup19 ], [ 0, %for.body.preheader ]
+for.body:                                         ; preds = %_ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit, %for.cond.cleanup19
+  %i.0286 = phi i64 [ %inc, %for.cond.cleanup19 ], [ 0, %_ZNSt6vectorIS_IS_IdSaIdEESaIS1_EESaIS3_EE6resizeEm.exit ]
   %add.ptr.i60 = getelementptr inbounds nuw %"class.std::vector.43", ptr %call5.i.i.i.i236, i64 %i.0286
   %9 = load ptr, ptr %constrainedEvolvers_, align 8, !tbaa !10
   %add.ptr.i61 = getelementptr inbounds nuw %"class.std::vector.37", ptr %9, i64 %i.0286
@@ -1871,7 +1866,7 @@ if.then.i.i.i:                                    ; preds = %for.cond.cleanup35
   br label %_ZNSt6vectorIdSaIdEED2Ev.exit
 
 _ZNSt6vectorIdSaIdEED2Ev.exit:                    ; preds = %for.cond.cleanup35, %if.then.i.i.i
-  br i1 %cmp285.not330, label %invoke.cont.i, label %for.body.i.i.i.i
+  br i1 %cmp.i.not, label %invoke.cont.i, label %for.body.i.i.i.i
 
 for.body.i.i.i.i:                                 ; preds = %_ZNSt6vectorIdSaIdEED2Ev.exit, %_ZSt8_DestroyISt6vectorIS0_IdSaIdEESaIS2_EEEvPT_.exit.i.i.i.i
   %__first.addr.04.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i, %_ZSt8_DestroyISt6vectorIS0_IdSaIdEESaIS2_EEEvPT_.exit.i.i.i.i ], [ %6, %_ZNSt6vectorIdSaIdEED2Ev.exit ]
diff --git a/bench/quantlib/optimized/sensitivityanalysis.ll b/bench/quantlib/optimized/sensitivityanalysis.ll
index 376859cc2e8..6f734375fa9 100644
--- a/bench/quantlib/optimized/sensitivityanalysis.ll
+++ b/bench/quantlib/optimized/sensitivityanalysis.ll
@@ -1302,7 +1302,7 @@ for.body.preheader:                               ; preds = %for.body.i.i.i.i.i.
   br label %for.body
 
 for.body112.preheader:                            ; preds = %for.inc
-  %umax312 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
+  %umax313 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
   br label %for.body112
 
 for.body:                                         ; preds = %for.body.preheader, %for.inc
@@ -1459,8 +1459,8 @@ lpad114:                                          ; preds = %if.then.i, %cond.fa
 
 for.inc133:                                       ; preds = %invoke.cont127, %if.then.i, %invoke.cont121
   %inc134 = add nuw i64 %i108.0305, 1
-  %exitcond313.not = icmp eq i64 %inc134, %umax312
-  br i1 %exitcond313.not, label %for.cond.cleanup111, label %for.body112, !llvm.loop !56
+  %exitcond314.not = icmp eq i64 %inc134, %umax313
+  br i1 %exitcond314.not, label %for.cond.cleanup111, label %for.body112, !llvm.loop !56
 
 invoke.cont138:                                   ; preds = %for.cond.cleanup111
   switch i32 %type, label %do.body188 [
@@ -1469,7 +1469,7 @@ invoke.cont138:                                   ; preds = %for.cond.cleanup111
   ]
 
 for.body150.preheader:                            ; preds = %invoke.cont138
-  %umax314 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
+  %umax315 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
   br label %for.body150
 
 lpad137:                                          ; preds = %for.cond.cleanup111
@@ -1563,8 +1563,8 @@ lpad152:                                          ; preds = %if.then.i155, %cond
 
 for.inc172:                                       ; preds = %invoke.cont165, %if.then.i155, %invoke.cont159
   %inc173 = add nuw i64 %i146.0307, 1
-  %exitcond315.not = icmp eq i64 %inc173, %umax314
-  br i1 %exitcond315.not, label %for.cond.cleanup149, label %for.body150, !llvm.loop !57
+  %exitcond316.not = icmp eq i64 %inc173, %umax315
+  br i1 %exitcond316.not, label %for.cond.cleanup149, label %for.body150, !llvm.loop !57
 
 invoke.cont177:                                   ; preds = %for.cond.cleanup149
   %sub179 = fsub double %call139, %call178
@@ -1760,12 +1760,11 @@ ehcleanup229:                                     ; preds = %ehcleanup228, %lpad
 for.body236.preheader:                            ; preds = %invoke.cont142, %invoke.cont177
   %retval.sroa.0.1 = phi double [ %div180, %invoke.cont177 ], [ %div, %invoke.cont142 ]
   %retval.sroa.4.1 = phi double [ %div185, %invoke.cont177 ], [ 0x47EFFFFFE0000000, %invoke.cont142 ]
-  %umax316 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
+  %umax317 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
   br label %for.body236
 
 if.then.i.i.i:                                    ; preds = %for.inc257
-  %add.ptr.i.i.i.idx = ashr exact i64 %sub.ptr.sub.i, 1
-  tail call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i115, i64 noundef %add.ptr.i.i.i.idx) #23
+  tail call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i115, i64 noundef %mul.i.i.i.i.i.i) #23
   br label %cleanup
 
 for.body236:                                      ; preds = %for.body236.preheader, %for.inc257
@@ -1844,14 +1843,14 @@ lpad238:                                          ; preds = %if.then.i205, %cond
 
 for.inc257:                                       ; preds = %invoke.cont251, %if.then.i205, %invoke.cont245
   %inc258 = add nuw i64 %i232.0309, 1
-  %exitcond317.not = icmp eq i64 %inc258, %umax316
-  br i1 %exitcond317.not, label %if.then.i.i.i, label %for.body236, !llvm.loop !58
+  %exitcond318.not = icmp eq i64 %inc258, %umax317
+  br i1 %exitcond318.not, label %if.then.i.i.i, label %for.body236, !llvm.loop !58
 
 invoke.cont270.preheader:                         ; preds = %lpad114, %lpad238, %ehcleanup229, %lpad176, %lpad152, %lpad137
   %.pn58 = phi { ptr, i32 } [ %64, %lpad114 ], [ %.pn57.pn.pn.pn.pn, %ehcleanup229 ], [ %75, %lpad152 ], [ %109, %lpad238 ], [ %77, %lpad176 ], [ %65, %lpad137 ]
   %exn.slot.12 = extractvalue { ptr, i32 } %.pn58, 0
   %110 = call ptr @__cxa_begin_catch(ptr %exn.slot.12) #20
-  %umax318 = call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
+  %umax319 = call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
   br label %invoke.cont270
 
 for.cond.cleanup265:                              ; preds = %for.inc285
@@ -1909,8 +1908,8 @@ lpad276:                                          ; preds = %if.then.i223, %cond
 
 for.inc285:                                       ; preds = %invoke.cont279, %if.then.i223, %invoke.cont270
   %inc286 = add nuw i64 %i262.0311, 1
-  %exitcond319.not = icmp eq i64 %inc286, %umax318
-  br i1 %exitcond319.not, label %for.cond.cleanup265, label %invoke.cont270, !llvm.loop !59
+  %exitcond320.not = icmp eq i64 %inc286, %umax319
+  br i1 %exitcond320.not, label %for.cond.cleanup265, label %invoke.cont270, !llvm.loop !59
 
 lpad289:                                          ; preds = %for.cond.cleanup265
   %118 = landingpad { ptr, i32 }
@@ -1924,8 +1923,7 @@ ehcleanup290:                                     ; preds = %lpad276, %lpad289
 
 if.then.i.i.i231:                                 ; preds = %lpad88, %ehcleanup290
   %.pn62 = phi { ptr, i32 } [ %54, %lpad88 ], [ %.pn59.pn, %ehcleanup290 ]
-  %add.ptr.i.i.i.idx320 = ashr exact i64 %sub.ptr.sub.i, 1
-  call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i115, i64 noundef %add.ptr.i.i.i.idx320) #23
+  call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i115, i64 noundef %mul.i.i.i.i.i.i) #23
   br label %eh.resume
 
 cleanup:                                          ; preds = %if.then.i.i.i, %do.end64
@@ -3452,7 +3450,7 @@ if.then.i.i.i.i.i:                                ; preds = %invoke.cont138
   br label %for.body149.preheader
 
 for.body149.preheader:                            ; preds = %invoke.cont138, %if.then.i.i.i.i.i
-  %umax482 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
+  %umax483 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
   br label %for.body149
 
 for.body149:                                      ; preds = %for.body149.preheader, %for.inc165
@@ -3503,8 +3501,8 @@ _ZNK5boost10shared_ptrIN8QuantLib5QuoteEEptEv.exit222: ; preds = %if.then156, %c
 
 for.inc165:                                       ; preds = %_ZNK5boost10shared_ptrIN8QuantLib5QuoteEEptEv.exit, %_ZNK5boost10shared_ptrIN8QuantLib5QuoteEEptEv.exit222
   %inc166 = add nuw i64 %j145.0475, 1
-  %exitcond483.not = icmp eq i64 %inc166, %umax482
-  br i1 %exitcond483.not, label %if.end168, label %for.body149, !llvm.loop !68
+  %exitcond484.not = icmp eq i64 %inc166, %umax483
+  br i1 %exitcond484.not, label %if.end168, label %for.body149, !llvm.loop !68
 
 if.end168:                                        ; preds = %for.inc165, %do.body84
   switch i32 %type, label %do.body324 [
@@ -3548,8 +3546,8 @@ if.then.i231:                                     ; preds = %invoke.cont172
           to label %invoke.cont190.preheader unwind label %lpad169
 
 invoke.cont190.preheader:                         ; preds = %invoke.cont172, %if.then.i231
-  %umax488 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
-  %.pre490 = load ptr, ptr %refVals, align 8, !tbaa !31
+  %umax489 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
+  %.pre491 = load ptr, ptr %refVals, align 8, !tbaa !31
   br label %invoke.cont190
 
 lpad169:                                          ; preds = %if.then.i377, %cond.false.i370, %if.then.i253, %cond.false.i246, %if.then.i231, %cond.false.i225, %sw.epilog, %sw.bb219, %sw.bb
@@ -3558,7 +3556,7 @@ lpad169:                                          ; preds = %if.then.i377, %cond
   br label %catch
 
 invoke.cont190:                                   ; preds = %invoke.cont190.preheader, %for.inc215
-  %95 = phi ptr [ %105, %for.inc215 ], [ %.pre490, %invoke.cont190.preheader ]
+  %95 = phi ptr [ %105, %for.inc215 ], [ %.pre491, %invoke.cont190.preheader ]
   %j176.0481 = phi i64 [ %inc216, %for.inc215 ], [ 0, %invoke.cont190.preheader ]
   %96 = load ptr, ptr %gammaVector, align 8, !tbaa !31
   %add.ptr.i234 = getelementptr inbounds nuw double, ptr %96, i64 %j176.0481
@@ -3615,8 +3613,8 @@ for.inc215:                                       ; preds = %invoke.cont190, %in
   %add.ptr.i243 = getelementptr inbounds nuw double, ptr %106, i64 %j176.0481
   store double %div.sink, ptr %add.ptr.i243, align 8, !tbaa !22
   %inc216 = add nuw i64 %j176.0481, 1
-  %exitcond489.not = icmp eq i64 %inc216, %umax488
-  br i1 %exitcond489.not, label %sw.epilog, label %invoke.cont190, !llvm.loop !69
+  %exitcond490.not = icmp eq i64 %inc216, %umax489
+  br i1 %exitcond490.not, label %sw.epilog, label %invoke.cont190, !llvm.loop !69
 
 sw.bb219:                                         ; preds = %if.end168
   %call221 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNK8QuantLib6HandleINS_11SimpleQuoteEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %quote)
@@ -3681,7 +3679,7 @@ if.end.i.i.i.i.i.i.i267:                          ; preds = %call5.i.i.i.i2.i.i.
   br label %invoke.cont240.preheader
 
 invoke.cont240.preheader:                         ; preds = %call5.i.i.i.i2.i.i.noexc272, %if.end.i.i.i.i.i.i.i267
-  %umax484 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
+  %umax485 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
   br label %invoke.cont240
 
 for.cond.cleanup235:                              ; preds = %for.inc257
@@ -3740,8 +3738,8 @@ lpad246:                                          ; preds = %cond.false.i277, %i
 
 for.inc257:                                       ; preds = %invoke.cont240, %invoke.cont253
   %inc258 = add nuw i64 %j232.0477, 1
-  %exitcond485.not = icmp eq i64 %inc258, %umax484
-  br i1 %exitcond485.not, label %for.cond.cleanup235, label %invoke.cont240, !llvm.loop !70
+  %exitcond486.not = icmp eq i64 %inc258, %umax485
+  br i1 %exitcond486.not, label %for.cond.cleanup235, label %invoke.cont240, !llvm.loop !70
 
 invoke.cont262:                                   ; preds = %for.cond.cleanup235
   %119 = load ptr, ptr %call263, align 8, !tbaa !50
@@ -3777,13 +3775,12 @@ if.then.i290:                                     ; preds = %invoke.cont264
 invoke.cont277.lr.ph:                             ; preds = %invoke.cont264, %if.then.i290
   %mul = fmul double %shift, 2.000000e+00
   %mul300 = fmul double %shift, %shift
-  %umax486 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
+  %umax487 = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i, i64 1)
   %.pre = load ptr, ptr %refVals, align 8, !tbaa !31
   br label %invoke.cont277
 
 if.then.i.i.i298:                                 ; preds = %for.inc318
-  %add.ptr.i.i.i265.idx491 = ashr exact i64 %sub.ptr.sub.i, 1
-  tail call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i273, i64 noundef %add.ptr.i.i.i265.idx491) #23
+  tail call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i273, i64 noundef %mul.i.i.i.i.i.i264) #23
   br label %sw.epilog
 
 lpad261:                                          ; preds = %if.then.i290, %cond.false.i283, %for.cond.cleanup235
@@ -3861,13 +3858,12 @@ for.inc318:                                       ; preds = %invoke.cont290, %in
   %add.ptr.i315 = getelementptr inbounds nuw double, ptr %138, i64 %j269.0479
   store double %div301.sink, ptr %add.ptr.i315, align 8, !tbaa !22
   %inc319 = add nuw i64 %j269.0479, 1
-  %exitcond487.not = icmp eq i64 %inc319, %umax486
-  br i1 %exitcond487.not, label %if.then.i.i.i298, label %invoke.cont277, !llvm.loop !71
+  %exitcond488.not = icmp eq i64 %inc319, %umax487
+  br i1 %exitcond488.not, label %if.then.i.i.i298, label %invoke.cont277, !llvm.loop !71
 
 if.then.i.i.i319:                                 ; preds = %lpad261, %lpad246, %lpad283
   %.pn92.pn = phi { ptr, i32 } [ %122, %lpad261 ], [ %118, %lpad246 ], [ %135, %lpad283 ]
-  %add.ptr.i.i.i265.idx = ashr exact i64 %sub.ptr.sub.i, 1
-  tail call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i273, i64 noundef %add.ptr.i.i.i265.idx) #23
+  tail call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i273, i64 noundef %mul.i.i.i.i.i.i264) #23
   br label %catch
 
 do.body324:                                       ; preds = %if.end168
@@ -4524,9 +4520,9 @@ if.end.i.i.i.i.i.i.i:                             ; preds = %do.end
   %24 = and i64 %23, -8
   tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %call5.i.i.i.i2.i.i39, i8 0, i64 %24, i1 false), !tbaa !22
   %call5.i.i.i.i2.i.i57 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef %mul.i.i.i.i.i.i) #24
-          to label %_ZNSt6vectorIdSaIdEED2Ev.exit65 unwind label %_ZNSt6vectorIdSaIdEED2Ev.exit74
+          to label %call5.i.i.i.i2.i.i.noexc56 unwind label %_ZNSt6vectorIdSaIdEED2Ev.exit74
 
-_ZNSt6vectorIdSaIdEED2Ev.exit65:                  ; preds = %if.end.i.i.i.i.i.i.i
+call5.i.i.i.i2.i.i.noexc56:                       ; preds = %if.end.i.i.i.i.i.i.i
   %add.ptr.i.i.i = getelementptr inbounds nuw double, ptr %call5.i.i.i.i2.i.i39, i64 %sub.ptr.div.i
   tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %call5.i.i.i.i2.i.i57, i8 0, i64 %24, i1 false), !tbaa !22
   %add.ptr.i.i.i45 = getelementptr inbounds nuw double, ptr %call5.i.i.i.i2.i.i57, i64 %sub.ptr.div.i
@@ -4553,7 +4549,7 @@ _ZNSt6vectorIdSaIdEED2Ev.exit74:                  ; preds = %if.end.i.i.i.i.i.i.
   tail call void @_ZdlPvm(ptr noundef nonnull %call5.i.i.i.i2.i.i39, i64 noundef %mul.i.i.i.i.i.i) #23
   br label %eh.resume
 
-if.end50:                                         ; preds = %_ZNSt6vectorIdSaIdEED2Ev.exit65
+if.end50:                                         ; preds = %call5.i.i.i.i2.i.i.noexc56
   %call53 = invoke noundef double @_ZN8QuantLib12aggregateNPVERKSt6vectorIN5boost10shared_ptrINS_10InstrumentEEESaIS4_EERKS0_IdSaIdEE(ptr noundef nonnull align 8 dereferenceable(24) %instr, ptr noundef nonnull align 8 dereferenceable(24) %quant)
           to label %for.body.preheader unwind label %lpad51
 
@@ -4594,7 +4590,7 @@ ehcleanup69:                                      ; preds = %lpad58, %lpad51
   tail call void @_ZNSt4pairISt6vectorIdSaIdEES2_ED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %agg.result) #20
   br label %eh.resume
 
-nrvo.skipdtor:                                    ; preds = %invoke.cont59, %_ZNSt6vectorIdSaIdEED2Ev.exit65
+nrvo.skipdtor:                                    ; preds = %invoke.cont59, %call5.i.i.i.i2.i.i.noexc56
   ret void
 
 eh.resume:                                        ; preds = %_ZNSt6vectorIdSaIdEED2Ev.exit74, %ehcleanup69, %ehcleanup23
@@ -5461,7 +5457,7 @@ do.end:                                           ; preds = %entry
   %sub.ptr.div.i = sdiv exact i64 %sub.ptr.sub.i, 24
   call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %first) #20
   %cmp.i.i52 = icmp ugt i64 %sub.ptr.div.i, 384307168202282325
-  br i1 %cmp.i.i52, label %if.then.i.i53, label %for.body.preheader.i.i.i.i.i
+  br i1 %cmp.i.i52, label %if.then.i.i53, label %_ZNSt6vectorIS_IdSaIdEESaIS1_EE17_S_check_init_lenEmRKS2_.exit.i
 
 if.then.i.i53:                                    ; preds = %do.end
   invoke void @_ZSt20__throw_length_errorPKc(ptr noundef nonnull @.str.22) #22
@@ -5470,11 +5466,11 @@ if.then.i.i53:                                    ; preds = %do.end
 .noexc:                                           ; preds = %if.then.i.i53
   unreachable
 
-for.body.preheader.i.i.i.i.i:                     ; preds = %do.end
+_ZNSt6vectorIS_IdSaIdEESaIS1_EE17_S_check_init_lenEmRKS2_.exit.i: ; preds = %do.end
   %call5.i.i.i.i2.i.i54 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef %sub.ptr.sub.i) #24
           to label %for.body.preheader.i.i.i.i.i58 unwind label %lpad27
 
-for.body.preheader.i.i.i.i.i58:                   ; preds = %for.body.preheader.i.i.i.i.i
+for.body.preheader.i.i.i.i.i58:                   ; preds = %_ZNSt6vectorIS_IdSaIdEESaIS1_EE17_S_check_init_lenEmRKS2_.exit.i
   store ptr %call5.i.i.i.i2.i.i54, ptr %first, align 8, !tbaa !77
   %add.ptr.i.i.i = getelementptr i8, ptr %call5.i.i.i.i2.i.i54, i64 %sub.ptr.sub.i
   tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %call5.i.i.i.i2.i.i54, i8 0, i64 %sub.ptr.sub.i, i1 false)
@@ -5488,8 +5484,8 @@ for.body.preheader.i.i.i.i.i58:                   ; preds = %for.body.preheader.
 
 for.body.lr.ph:                                   ; preds = %for.body.preheader.i.i.i.i.i58
   store ptr %call5.i.i.i.i2.i.i68, ptr %second, align 8, !tbaa !77
-  tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %call5.i.i.i.i2.i.i68, i8 0, i64 %sub.ptr.sub.i, i1 false)
   %add.ptr.i.i.i59 = getelementptr i8, ptr %call5.i.i.i.i2.i.i68, i64 %sub.ptr.sub.i
+  tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %call5.i.i.i.i2.i.i68, i8 0, i64 %sub.ptr.sub.i, i1 false)
   %_M_finish.i.i7.i63 = getelementptr inbounds nuw i8, ptr %second, i64 8
   %24 = getelementptr inbounds nuw i8, ptr %second, i64 16
   store ptr %add.ptr.i.i.i59, ptr %24, align 8, !tbaa !82
@@ -5501,7 +5497,7 @@ for.cond.cleanup:                                 ; preds = %_ZNSt6vectorIdSaIdE
   invoke void @_ZNSt4pairISt6vectorIS0_IdSaIdEESaIS2_EES4_EC2IRS4_S7_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS9_SA_EEEbE4typeELb1EEEOS9_OSA_(ptr noundef nonnull align 8 dereferenceable(48) %agg.result, ptr noundef nonnull align 8 dereferenceable(24) %first, ptr noundef nonnull align 8 dereferenceable(24) %second)
           to label %invoke.cont63 unwind label %lpad62
 
-lpad27:                                           ; preds = %for.body.preheader.i.i.i.i.i, %if.then.i.i53
+lpad27:                                           ; preds = %_ZNSt6vectorIS_IdSaIdEESaIS1_EE17_S_check_init_lenEmRKS2_.exit.i, %if.then.i.i53
   %25 = landingpad { ptr, i32 }
           cleanup
   br label %ehcleanup118
diff --git a/bench/rocksdb/optimized/range_tombstone_fragmenter.cc.ll b/bench/rocksdb/optimized/range_tombstone_fragmenter.cc.ll
index ef6e81ed6a8..d90e679132d 100644
--- a/bench/rocksdb/optimized/range_tombstone_fragmenter.cc.ll
+++ b/bench/rocksdb/optimized/range_tombstone_fragmenter.cc.ll
@@ -7908,24 +7908,16 @@ if.then5:                                         ; preds = %invoke.cont
 if.then12:                                        ; preds = %if.then5
   %idx.neg = sub i64 0, %sub.i.i.i
   %add.ptr = getelementptr inbounds i64, ptr %3, i64 %idx.neg
-  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
-  %tobool.not.i.i.i.i.i.i.i.i.i = icmp eq i64 %sub.i.i.i, 0
-  br i1 %tobool.not.i.i.i.i.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit, label %if.then.i.i.i.i.i.i.i.i.i
-
-if.then.i.i.i.i.i.i.i.i.i:                        ; preds = %if.then12
   %add.ptr.idx.neg = shl i64 %sub.i.i.i, 3
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %3, ptr nonnull align 8 %add.ptr, i64 %add.ptr.idx.neg, i1 false)
-  %.pre120 = load ptr, ptr %_M_finish, align 8
-  br label %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit
-
-_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit: ; preds = %if.then12, %if.then.i.i.i.i.i.i.i.i.i
-  %4 = phi ptr [ %3, %if.then12 ], [ %.pre120, %if.then.i.i.i.i.i.i.i.i.i ]
+  %4 = load ptr, ptr %_M_finish, align 8
   %add.ptr23 = getelementptr inbounds i64, ptr %4, i64 %sub.i.i.i
   store ptr %add.ptr23, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPmS0_ET0_T_S2_S1_.exit, label %if.then.i.i.i.i.i
 
-if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit
+if.then.i.i.i.i.i:                                ; preds = %if.then12
+  %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i = ptrtoint ptr %add.ptr to i64
   %sub.ptr.sub.i.i.i.i.i = sub i64 %sub.ptr.rhs.cast.i.i.i.i.i.i.i.i.i, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i.i.i.i.i = ashr exact i64 %sub.ptr.sub.i.i.i.i.i, 3
   %idx.neg.i.i.i.i.i = sub nsw i64 0, %sub.ptr.div.i.i.i.i.i
@@ -7933,7 +7925,7 @@ if.then.i.i.i.i.i:                                ; preds = %_ZSt22__uninitializ
   tail call void @llvm.memmove.p0.p0.i64(ptr align 8 %add.ptr.i.i.i.i.i, ptr align 8 %__position.coerce, i64 %sub.ptr.sub.i.i.i.i.i, i1 false)
   br label %_ZSt13move_backwardIPmS0_ET0_T_S2_S1_.exit
 
-_ZSt13move_backwardIPmS0_ET0_T_S2_S1_.exit:       ; preds = %_ZSt22__uninitialized_move_aIPmS0_SaImEET0_T_S3_S2_RT1_.exit, %if.then.i.i.i.i.i
+_ZSt13move_backwardIPmS0_ET0_T_S2_S1_.exit:       ; preds = %if.then12, %if.then.i.i.i.i.i
   %agg.tmp28.sroa.2.0.copyload = load i64, ptr %index_.i.i, align 8
   %agg.tmp29.sroa.1.0.copyload = load i64, ptr %index_2.i.i, align 8
   %sub.i.i.i.i.i.i = sub i64 %agg.tmp29.sroa.1.0.copyload, %agg.tmp28.sroa.2.0.copyload
@@ -8090,9 +8082,9 @@ for.body.i.preheader.i.i.i.i.i.i.i82:             ; preds = %_ZNSt12_Vector_base
   %agg.tmp79.sroa.0.0.copyload = load ptr, ptr %__first, align 8
   %values_.i.i.i.i.i.i.i.i.i.i84 = getelementptr inbounds i8, ptr %agg.tmp79.sroa.0.0.copyload, i64 72
   %vect_.i.i.i.i.i.i.i.i.i.i85 = getelementptr inbounds i8, ptr %agg.tmp79.sroa.0.0.copyload, i64 80
-  %.pre121 = load ptr, ptr %values_.i.i.i.i.i.i.i.i.i.i84, align 8
-  %.pre122 = load ptr, ptr %vect_.i.i.i.i.i.i.i.i.i.i85, align 8
-  %invariant.gep = getelementptr i8, ptr %.pre122, i64 -64
+  %.pre120 = load ptr, ptr %values_.i.i.i.i.i.i.i.i.i.i84, align 8
+  %.pre121 = load ptr, ptr %vect_.i.i.i.i.i.i.i.i.i.i85, align 8
+  %invariant.gep = getelementptr i8, ptr %.pre121, i64 -64
   br label %for.body.i.i.i.i.i.i.i.i86
 
 for.body.i.i.i.i.i.i.i.i86:                       ; preds = %for.body.i.i.i.i.i.i.i.i86, %for.body.i.preheader.i.i.i.i.i.i.i82
@@ -8100,7 +8092,7 @@ for.body.i.i.i.i.i.i.i.i86:                       ; preds = %for.body.i.i.i.i.i.
   %__n.08.i.i.i.i.i.i.i.i88 = phi i64 [ %dec.i.i.i.i.i.i.i.i96, %for.body.i.i.i.i.i.i.i.i86 ], [ %sub.i.i.i, %for.body.i.preheader.i.i.i.i.i.i.i82 ]
   %__result.addr.07.i.i.i.i.i.i.i.i89 = phi ptr [ %incdec.ptr.i.i.i.i.i.i.i.i95, %for.body.i.i.i.i.i.i.i.i86 ], [ %add.ptr.i.i.i.i.i.i.i.i.i74, %for.body.i.preheader.i.i.i.i.i.i.i82 ]
   %cmp.i.i.i.i.i.i.i.i.i.i90 = icmp ult i64 %agg.tmp.sroa.2.0.i.i.i.i.i.i.i87, 8
-  %retval.0.i.i.i.i.i.i.i.i.i.i93.v = select i1 %cmp.i.i.i.i.i.i.i.i.i.i90, ptr %.pre121, ptr %invariant.gep
+  %retval.0.i.i.i.i.i.i.i.i.i.i93.v = select i1 %cmp.i.i.i.i.i.i.i.i.i.i90, ptr %.pre120, ptr %invariant.gep
   %retval.0.i.i.i.i.i.i.i.i.i.i93 = getelementptr i64, ptr %retval.0.i.i.i.i.i.i.i.i.i.i93.v, i64 %agg.tmp.sroa.2.0.i.i.i.i.i.i.i87
   %21 = load i64, ptr %retval.0.i.i.i.i.i.i.i.i.i.i93, align 8
   store i64 %21, ptr %__result.addr.07.i.i.i.i.i.i.i.i89, align 8
@@ -8171,16 +8163,16 @@ if.then5:                                         ; preds = %invoke.cont
   %sub.ptr.sub.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i
   %sub.ptr.div.i = ashr exact i64 %sub.ptr.sub.i, 4
   %cmp11 = icmp ugt i64 %sub.ptr.div.i, %sub.i.i.i
-  br i1 %cmp11, label %for.body.i.i.i.i.i.preheader, label %if.else
+  br i1 %cmp11, label %if.then12, label %if.else
 
-for.body.i.i.i.i.i.preheader:                     ; preds = %if.then5
+if.then12:                                        ; preds = %if.then5
   %idx.neg = sub i64 0, %sub.i.i.i
   %add.ptr = getelementptr inbounds %"class.rocksdb::Slice", ptr %3, i64 %idx.neg
   br label %for.body.i.i.i.i.i
 
-for.body.i.i.i.i.i:                               ; preds = %for.body.i.i.i.i.i.preheader, %for.body.i.i.i.i.i
-  %__cur.09.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %3, %for.body.i.i.i.i.i.preheader ]
-  %__first.sroa.0.08.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %add.ptr, %for.body.i.i.i.i.i.preheader ]
+for.body.i.i.i.i.i:                               ; preds = %if.then12, %for.body.i.i.i.i.i
+  %__cur.09.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %3, %if.then12 ]
+  %__first.sroa.0.08.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i.i, %for.body.i.i.i.i.i ], [ %add.ptr, %if.then12 ]
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %__cur.09.i.i.i.i.i, ptr noundef nonnull align 8 dereferenceable(16) %__first.sroa.0.08.i.i.i.i.i, i64 16, i1 false)
   %incdec.ptr.i.i.i.i.i.i = getelementptr inbounds i8, ptr %__first.sroa.0.08.i.i.i.i.i, i64 16
   %incdec.ptr.i.i.i.i.i = getelementptr inbounds i8, ptr %__cur.09.i.i.i.i.i, i64 16
@@ -8188,8 +8180,8 @@ for.body.i.i.i.i.i:                               ; preds = %for.body.i.i.i.i.i.
   br i1 %cmp.i.i.not.i.i.i.i.i, label %_ZSt22__uninitialized_move_aIPN7rocksdb5SliceES2_SaIS1_EET0_T_S5_S4_RT1_.exit, label %for.body.i.i.i.i.i, !llvm.loop !151
 
 _ZSt22__uninitialized_move_aIPN7rocksdb5SliceES2_SaIS1_EET0_T_S5_S4_RT1_.exit: ; preds = %for.body.i.i.i.i.i
-  %.pre125 = load ptr, ptr %_M_finish, align 8
-  %add.ptr23 = getelementptr inbounds %"class.rocksdb::Slice", ptr %.pre125, i64 %sub.i.i.i
+  %4 = load ptr, ptr %_M_finish, align 8
+  %add.ptr23 = getelementptr inbounds %"class.rocksdb::Slice", ptr %4, i64 %sub.i.i.i
   store ptr %add.ptr23, ptr %_M_finish, align 8
   %tobool.not.i.i.i.i.i = icmp eq ptr %add.ptr, %__position.coerce
   br i1 %tobool.not.i.i.i.i.i, label %_ZSt13move_backwardIPN7rocksdb5SliceES2_ET0_T_S4_S3_.exit, label %if.then.i.i.i.i.i
@@ -8221,11 +8213,11 @@ for.body.i.i.i.i.i30:                             ; preds = %for.body.i.i.i.i.i3
   %__n.08.i.i.i.i.i = phi i64 [ %dec.i.i.i.i.i, %for.body.i.i.i.i.i30 ], [ %sub.i.i.i.i.i.i, %for.body.i.preheader.i.i.i.i ]
   %__result.addr.07.i.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i.i31, %for.body.i.i.i.i.i30 ], [ %__position.coerce, %for.body.i.preheader.i.i.i.i ]
   %cmp.i.i.i.i.i.i.i = icmp ult i64 %agg.tmp.sroa.2.0.i.i.i.i, 8
-  %4 = load ptr, ptr %values_.i.i.i.i.i.i.i, align 8
-  %arrayidx.i.i.i.i.i.i.i = getelementptr inbounds %"class.rocksdb::Slice", ptr %4, i64 %agg.tmp.sroa.2.0.i.i.i.i
-  %5 = load ptr, ptr %vect_.i.i.i.i.i.i.i, align 8
-  %6 = getelementptr %"class.rocksdb::Slice", ptr %5, i64 %agg.tmp.sroa.2.0.i.i.i.i
-  %add.ptr.i.i.i.i.i.i.i.i = getelementptr i8, ptr %6, i64 -128
+  %5 = load ptr, ptr %values_.i.i.i.i.i.i.i, align 8
+  %arrayidx.i.i.i.i.i.i.i = getelementptr inbounds %"class.rocksdb::Slice", ptr %5, i64 %agg.tmp.sroa.2.0.i.i.i.i
+  %6 = load ptr, ptr %vect_.i.i.i.i.i.i.i, align 8
+  %7 = getelementptr %"class.rocksdb::Slice", ptr %6, i64 %agg.tmp.sroa.2.0.i.i.i.i
+  %add.ptr.i.i.i.i.i.i.i.i = getelementptr i8, ptr %7, i64 -128
   %retval.0.i.i.i.i.i.i.i = select i1 %cmp.i.i.i.i.i.i.i, ptr %arrayidx.i.i.i.i.i.i.i, ptr %add.ptr.i.i.i.i.i.i.i.i
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %__result.addr.07.i.i.i.i.i, ptr noundef nonnull align 8 dereferenceable(16) %retval.0.i.i.i.i.i.i.i, i64 16, i1 false)
   %inc.i.i.i.i.i.i = add i64 %agg.tmp.sroa.2.0.i.i.i.i, 1
@@ -8249,11 +8241,11 @@ invoke.cont1.i.i.i.i:                             ; preds = %invoke.cont1.i.i.i.
   %agg.tmp.sroa.2.0.i.i.i = phi i64 [ %inc.i.i.i.i.i, %invoke.cont1.i.i.i.i ], [ %add.i.i.i, %invoke.cont1.i.preheader.i.i.i ]
   %__cur.08.i.i.i.i = phi ptr [ %incdec.ptr.i.i.i.i, %invoke.cont1.i.i.i.i ], [ %3, %invoke.cont1.i.preheader.i.i.i ]
   %cmp.i.i5.i.i.i.i = icmp ult i64 %agg.tmp.sroa.2.0.i.i.i, 8
-  %7 = load ptr, ptr %values_.i.i.i.i.i.i, align 8
-  %arrayidx.i.i.i.i.i.i = getelementptr inbounds %"class.rocksdb::Slice", ptr %7, i64 %agg.tmp.sroa.2.0.i.i.i
-  %8 = load ptr, ptr %vect_.i.i.i.i.i.i, align 8
-  %9 = getelementptr %"class.rocksdb::Slice", ptr %8, i64 %agg.tmp.sroa.2.0.i.i.i
-  %add.ptr.i.i.i.i.i.i.i = getelementptr i8, ptr %9, i64 -128
+  %8 = load ptr, ptr %values_.i.i.i.i.i.i, align 8
+  %arrayidx.i.i.i.i.i.i = getelementptr inbounds %"class.rocksdb::Slice", ptr %8, i64 %agg.tmp.sroa.2.0.i.i.i
+  %9 = load ptr, ptr %vect_.i.i.i.i.i.i, align 8
+  %10 = getelementptr %"class.rocksdb::Slice", ptr %9, i64 %agg.tmp.sroa.2.0.i.i.i
+  %add.ptr.i.i.i.i.i.i.i = getelementptr i8, ptr %10, i64 -128
   %retval.0.i.i.i.i.i.i = select i1 %cmp.i.i5.i.i.i.i, ptr %arrayidx.i.i.i.i.i.i, ptr %add.ptr.i.i.i.i.i.i.i
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %__cur.08.i.i.i.i, ptr noundef nonnull align 8 dereferenceable(16) %retval.0.i.i.i.i.i.i, i64 16, i1 false)
   %inc.i.i.i.i.i = add i64 %agg.tmp.sroa.2.0.i.i.i, 1
@@ -8266,9 +8258,9 @@ invoke.cont44.loopexit:                           ; preds = %invoke.cont1.i.i.i.
   br label %invoke.cont44
 
 invoke.cont44:                                    ; preds = %invoke.cont44.loopexit, %if.else
-  %10 = phi ptr [ %.pre, %invoke.cont44.loopexit ], [ %3, %if.else ]
+  %11 = phi ptr [ %.pre, %invoke.cont44.loopexit ], [ %3, %if.else ]
   %sub = sub i64 %sub.i.i.i, %sub.ptr.div.i
-  %add.ptr48 = getelementptr inbounds %"class.rocksdb::Slice", ptr %10, i64 %sub
+  %add.ptr48 = getelementptr inbounds %"class.rocksdb::Slice", ptr %11, i64 %sub
   store ptr %add.ptr48, ptr %_M_finish, align 8
   %cmp.i.i.not7.i.i.i.i.i35 = icmp eq ptr %__position.coerce, %3
   br i1 %cmp.i.i.not7.i.i.i.i.i35, label %invoke.cont53, label %for.body.i.i.i.i.i36
@@ -8287,8 +8279,8 @@ invoke.cont53.loopexit:                           ; preds = %for.body.i.i.i.i.i3
   br label %invoke.cont53
 
 invoke.cont53:                                    ; preds = %invoke.cont53.loopexit, %invoke.cont44
-  %11 = phi ptr [ %.pre124, %invoke.cont53.loopexit ], [ %add.ptr48, %invoke.cont44 ]
-  %add.ptr57 = getelementptr inbounds i8, ptr %11, i64 %sub.ptr.sub.i
+  %12 = phi ptr [ %.pre124, %invoke.cont53.loopexit ], [ %add.ptr48, %invoke.cont44 ]
+  %add.ptr57 = getelementptr inbounds i8, ptr %12, i64 %sub.ptr.sub.i
   store ptr %add.ptr57, ptr %_M_finish, align 8
   %agg.tmp58.sroa.2.0.copyload = load i64, ptr %index_.i.i, align 8
   %sub.i.i.i.i.i.i48 = sub i64 %add.i.i.i, %agg.tmp58.sroa.2.0.copyload
@@ -8306,11 +8298,11 @@ for.body.i.i.i.i.i59:                             ; preds = %for.body.i.i.i.i.i5
   %__n.08.i.i.i.i.i61 = phi i64 [ %dec.i.i.i.i.i69, %for.body.i.i.i.i.i59 ], [ %sub.i.i.i.i.i.i48, %for.body.i.preheader.i.i.i.i55 ]
   %__result.addr.07.i.i.i.i.i62 = phi ptr [ %incdec.ptr.i.i.i.i.i68, %for.body.i.i.i.i.i59 ], [ %__position.coerce, %for.body.i.preheader.i.i.i.i55 ]
   %cmp.i.i.i.i.i.i.i63 = icmp ult i64 %agg.tmp.sroa.2.0.i.i.i.i60, 8
-  %12 = load ptr, ptr %values_.i.i.i.i.i.i.i57, align 8
-  %arrayidx.i.i.i.i.i.i.i64 = getelementptr inbounds %"class.rocksdb::Slice", ptr %12, i64 %agg.tmp.sroa.2.0.i.i.i.i60
-  %13 = load ptr, ptr %vect_.i.i.i.i.i.i.i58, align 8
-  %14 = getelementptr %"class.rocksdb::Slice", ptr %13, i64 %agg.tmp.sroa.2.0.i.i.i.i60
-  %add.ptr.i.i.i.i.i.i.i.i65 = getelementptr i8, ptr %14, i64 -128
+  %13 = load ptr, ptr %values_.i.i.i.i.i.i.i57, align 8
+  %arrayidx.i.i.i.i.i.i.i64 = getelementptr inbounds %"class.rocksdb::Slice", ptr %13, i64 %agg.tmp.sroa.2.0.i.i.i.i60
+  %14 = load ptr, ptr %vect_.i.i.i.i.i.i.i58, align 8
+  %15 = getelementptr %"class.rocksdb::Slice", ptr %14, i64 %agg.tmp.sroa.2.0.i.i.i.i60
+  %add.ptr.i.i.i.i.i.i.i.i65 = getelementptr i8, ptr %15, i64 -128
   %retval.0.i.i.i.i.i.i.i66 = select i1 %cmp.i.i.i.i.i.i.i63, ptr %arrayidx.i.i.i.i.i.i.i64, ptr %add.ptr.i.i.i.i.i.i.i.i65
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %__result.addr.07.i.i.i.i.i62, ptr noundef nonnull align 8 dereferenceable(16) %retval.0.i.i.i.i.i.i.i66, i64 16, i1 false)
   %inc.i.i.i.i.i.i67 = add i64 %agg.tmp.sroa.2.0.i.i.i.i60, 1
@@ -8320,8 +8312,8 @@ for.body.i.i.i.i.i59:                             ; preds = %for.body.i.i.i.i.i5
   br i1 %cmp.i.i.i.i.i70, label %for.body.i.i.i.i.i59, label %if.end112, !llvm.loop !152
 
 if.else67:                                        ; preds = %invoke.cont
-  %15 = load ptr, ptr %this, align 8
-  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %15 to i64
+  %16 = load ptr, ptr %this, align 8
+  %sub.ptr.rhs.cast.i.i = ptrtoint ptr %16 to i64
   %sub.ptr.sub.i.i = sub i64 %sub.ptr.rhs.cast, %sub.ptr.rhs.cast.i.i
   %sub.ptr.div.i.i = ashr exact i64 %sub.ptr.sub.i.i, 4
   %sub.i = sub nsw i64 576460752303423487, %sub.ptr.div.i.i
@@ -8336,8 +8328,8 @@ _ZNKSt6vectorIN7rocksdb5SliceESaIS1_EE12_M_check_lenEmPKc.exit: ; preds = %if.el
   %.sroa.speculated.i = tail call i64 @llvm.umax.i64(i64 %sub.ptr.div.i.i, i64 %sub.i.i.i)
   %add.i = add nsw i64 %.sroa.speculated.i, %sub.ptr.div.i.i
   %cmp7.i = icmp ult i64 %add.i, %sub.ptr.div.i.i
-  %16 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 576460752303423487)
-  %cond.i = select i1 %cmp7.i, i64 576460752303423487, i64 %16
+  %17 = tail call i64 @llvm.umin.i64(i64 %add.i, i64 576460752303423487)
+  %cond.i = select i1 %cmp7.i, i64 576460752303423487, i64 %17
   %cmp.not.i = icmp eq i64 %cond.i, 0
   br i1 %cmp.not.i, label %_ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE11_M_allocateEm.exit, label %cond.true.i
 
@@ -8348,12 +8340,12 @@ cond.true.i:                                      ; preds = %_ZNKSt6vectorIN7roc
 
 _ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE11_M_allocateEm.exit: ; preds = %_ZNKSt6vectorIN7rocksdb5SliceESaIS1_EE12_M_check_lenEmPKc.exit, %cond.true.i
   %cond.i72 = phi ptr [ %call5.i.i.i, %cond.true.i ], [ null, %_ZNKSt6vectorIN7rocksdb5SliceESaIS1_EE12_M_check_lenEmPKc.exit ]
-  %cmp.i.i.not7.i.i.i.i.i73 = icmp eq ptr %15, %__position.coerce
+  %cmp.i.i.not7.i.i.i.i.i73 = icmp eq ptr %16, %__position.coerce
   br i1 %cmp.i.i.not7.i.i.i.i.i73, label %invoke.cont1.i.preheader.i.i.i86, label %for.body.i.i.i.i.i74
 
 for.body.i.i.i.i.i74:                             ; preds = %_ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE11_M_allocateEm.exit, %for.body.i.i.i.i.i74
   %__cur.09.i.i.i.i.i75 = phi ptr [ %incdec.ptr.i.i.i.i.i78, %for.body.i.i.i.i.i74 ], [ %cond.i72, %_ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE11_M_allocateEm.exit ]
-  %__first.sroa.0.08.i.i.i.i.i76 = phi ptr [ %incdec.ptr.i.i.i.i.i.i77, %for.body.i.i.i.i.i74 ], [ %15, %_ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE11_M_allocateEm.exit ]
+  %__first.sroa.0.08.i.i.i.i.i76 = phi ptr [ %incdec.ptr.i.i.i.i.i.i77, %for.body.i.i.i.i.i74 ], [ %16, %_ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE11_M_allocateEm.exit ]
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %__cur.09.i.i.i.i.i75, ptr noundef nonnull align 8 dereferenceable(16) %__first.sroa.0.08.i.i.i.i.i76, i64 16, i1 false)
   %incdec.ptr.i.i.i.i.i.i77 = getelementptr inbounds i8, ptr %__first.sroa.0.08.i.i.i.i.i76, i64 16
   %incdec.ptr.i.i.i.i.i78 = getelementptr inbounds i8, ptr %__cur.09.i.i.i.i.i75, i64 16
@@ -8371,11 +8363,11 @@ invoke.cont1.i.i.i.i90:                           ; preds = %invoke.cont1.i.i.i.
   %agg.tmp.sroa.2.0.i.i.i91 = phi i64 [ %inc.i.i.i.i.i97, %invoke.cont1.i.i.i.i90 ], [ %0, %invoke.cont1.i.preheader.i.i.i86 ]
   %__cur.08.i.i.i.i92 = phi ptr [ %incdec.ptr.i.i.i.i98, %invoke.cont1.i.i.i.i90 ], [ %__cur.0.lcssa.i.i.i.i.i80, %invoke.cont1.i.preheader.i.i.i86 ]
   %cmp.i.i5.i.i.i.i93 = icmp ult i64 %agg.tmp.sroa.2.0.i.i.i91, 8
-  %17 = load ptr, ptr %values_.i.i.i.i.i.i88, align 8
-  %arrayidx.i.i.i.i.i.i94 = getelementptr inbounds %"class.rocksdb::Slice", ptr %17, i64 %agg.tmp.sroa.2.0.i.i.i91
-  %18 = load ptr, ptr %vect_.i.i.i.i.i.i89, align 8
-  %19 = getelementptr %"class.rocksdb::Slice", ptr %18, i64 %agg.tmp.sroa.2.0.i.i.i91
-  %add.ptr.i.i.i.i.i.i.i95 = getelementptr i8, ptr %19, i64 -128
+  %18 = load ptr, ptr %values_.i.i.i.i.i.i88, align 8
+  %arrayidx.i.i.i.i.i.i94 = getelementptr inbounds %"class.rocksdb::Slice", ptr %18, i64 %agg.tmp.sroa.2.0.i.i.i91
+  %19 = load ptr, ptr %vect_.i.i.i.i.i.i89, align 8
+  %20 = getelementptr %"class.rocksdb::Slice", ptr %19, i64 %agg.tmp.sroa.2.0.i.i.i91
+  %add.ptr.i.i.i.i.i.i.i95 = getelementptr i8, ptr %20, i64 -128
   %retval.0.i.i.i.i.i.i96 = select i1 %cmp.i.i5.i.i.i.i93, ptr %arrayidx.i.i.i.i.i.i94, ptr %add.ptr.i.i.i.i.i.i.i95
   tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %__cur.08.i.i.i.i92, ptr noundef nonnull align 8 dereferenceable(16) %retval.0.i.i.i.i.i.i96, i64 16, i1 false)
   %inc.i.i.i.i.i97 = add i64 %agg.tmp.sroa.2.0.i.i.i91, 1
@@ -8398,11 +8390,11 @@ for.body.i.i.i.i.i103:                            ; preds = %invoke.cont83, %for
 
 invoke.cont89:                                    ; preds = %for.body.i.i.i.i.i103, %invoke.cont83
   %__cur.0.lcssa.i.i.i.i.i109 = phi ptr [ %incdec.ptr.i.i.i.i98, %invoke.cont83 ], [ %incdec.ptr.i.i.i.i.i107, %for.body.i.i.i.i.i103 ]
-  %tobool.not.i = icmp eq ptr %15, null
+  %tobool.not.i = icmp eq ptr %16, null
   br i1 %tobool.not.i, label %_ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE13_M_deallocateEPS1_m.exit, label %if.then.i111
 
 if.then.i111:                                     ; preds = %invoke.cont89
-  tail call void @_ZdlPv(ptr noundef nonnull %15) #22
+  tail call void @_ZdlPv(ptr noundef nonnull %16) #22
   br label %_ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE13_M_deallocateEPS1_m.exit
 
 _ZNSt12_Vector_baseIN7rocksdb5SliceESaIS1_EE13_M_deallocateEPS1_m.exit: ; preds = %invoke.cont89, %if.then.i111
diff --git a/bench/ruby/optimized/array.ll b/bench/ruby/optimized/array.ll
index 3a41bc11036..dd594df147c 100644
--- a/bench/ruby/optimized/array.ll
+++ b/bench/ruby/optimized/array.ll
@@ -4614,19 +4614,15 @@ ary_double_capa.exit:                             ; preds = %45, %rb_array_len.e
 
 65:                                               ; preds = %61
   %66 = getelementptr inbounds i8, ptr %8, i64 16
-  br label %rb_ary_ptr_use_start.exit.i
+  br label %.lr.ph.i.preheader.i
 
 67:                                               ; preds = %61
   %68 = getelementptr inbounds i8, ptr %8, i64 32
   %69 = load ptr, ptr %68, align 8
-  br label %rb_ary_ptr_use_start.exit.i
+  br label %.lr.ph.i.preheader.i
 
-rb_ary_ptr_use_start.exit.i:                      ; preds = %67, %65
+.lr.ph.i.preheader.i:                             ; preds = %65, %67
   %.0.i.i.i = phi ptr [ %66, %65 ], [ %69, %67 ]
-  %.not2.i.i = icmp eq i64 %63, 0
-  br i1 %.not2.i.i, label %ary_mem_clear.exit, label %.lr.ph.i.preheader.i
-
-.lr.ph.i.preheader.i:                             ; preds = %rb_ary_ptr_use_start.exit.i
   %70 = getelementptr i64, ptr %.0.i.i.i, i64 %.0.i
   br label %.lr.ph.i.i
 
@@ -4637,14 +4633,10 @@ rb_ary_ptr_use_start.exit.i:                      ; preds = %67, %65
   %72 = getelementptr i8, ptr %.013.i.i, i64 8
   store i64 4, ptr %.013.i.i, align 8
   %.not.i.i = icmp eq i64 %71, 0
-  br i1 %.not.i.i, label %ary_mem_clear.exit.loopexit, label %.lr.ph.i.i, !llvm.loop !7
-
-ary_mem_clear.exit.loopexit:                      ; preds = %.lr.ph.i.i
-  %.pre82 = load i64, ptr %8, align 8
-  br label %ary_mem_clear.exit
+  br i1 %.not.i.i, label %ary_mem_clear.exit, label %.lr.ph.i.i, !llvm.loop !7
 
-ary_mem_clear.exit:                               ; preds = %ary_mem_clear.exit.loopexit, %rb_ary_ptr_use_start.exit.i
-  %73 = phi i64 [ %.pre82, %ary_mem_clear.exit.loopexit ], [ %62, %rb_ary_ptr_use_start.exit.i ]
+ary_mem_clear.exit:                               ; preds = %.lr.ph.i.i
+  %73 = load i64, ptr %8, align 8
   %74 = and i64 %73, 8192
   %.not79 = icmp eq i64 %74, 0
   br i1 %.not79, label %79, label %75
diff --git a/bench/rust-analyzer-rs/optimized/2rmfmj0e763aielg.ll b/bench/rust-analyzer-rs/optimized/2rmfmj0e763aielg.ll
index b4ea6b96768..9ece0ef13df 100644
--- a/bench/rust-analyzer-rs/optimized/2rmfmj0e763aielg.ll
+++ b/bench/rust-analyzer-rs/optimized/2rmfmj0e763aielg.ll
@@ -1102,75 +1102,71 @@ define internal fastcc noundef i64 @_ZN10line_index27analyze_source_file_generic
 
 45:                                               ; preds = %40
   %46 = icmp eq i64 %.032104, 0
-  br i1 %46, label %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i.thread", label %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.i"
+  br i1 %46, label %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i", label %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.i"
 
 "_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.i": ; preds = %45
   %47 = icmp sgt i8 %26, -65
-  br i1 %47, label %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i", label %48
+  %48 = sub nuw i64 %1, %.032104
+  br i1 %47, label %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i", label %49
 
-48:                                               ; preds = %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.i"
+49:                                               ; preds = %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.i"
   call void @_ZN4core3str16slice_error_fail17he2ff12236fb0c056E(ptr noalias noundef nonnull readonly align 1 %0, i64 noundef %1, i64 noundef %.032104, i64 noundef %1, ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @anon.edb59cc71ceb91f03d7d1eaa33cee96c.43) #14
   unreachable
 
-"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i": ; preds = %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.i"
-  %49 = sub nuw i64 %1, %.032104
-  %50 = icmp eq i64 %49, 0
-  br i1 %50, label %.thread, label %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i.thread"
-
-"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i.thread": ; preds = %45, %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i"
-  %.ph112 = phi i64 [ %49, %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i" ], [ %1, %45 ]
-  %51 = icmp sgt i8 %26, -1
-  br i1 %51, label %.thread70.thread, label %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i"
-
-"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i": ; preds = %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i.thread"
-  %52 = getelementptr inbounds i8, ptr %25, i64 1
-  %53 = and i8 %26, 31
-  %54 = zext nneg i8 %53 to i32
-  %55 = icmp ne i64 %.ph112, 1
-  call void @llvm.assume(i1 %55)
-  %56 = load i8, ptr %52, align 1, !noalias !222, !noundef !5
-  %57 = shl nuw nsw i32 %54, 6
-  %58 = and i8 %56, 63
-  %59 = zext nneg i8 %58 to i32
-  %60 = or disjoint i32 %57, %59
-  %61 = icmp samesign ugt i8 %26, -33
-  br i1 %61, label %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i", label %.thread70
+"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i": ; preds = %45, %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.i"
+  %.ph = phi i64 [ %1, %45 ], [ %48, %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.i" ]
+  %50 = icmp sgt i8 %26, -1
+  br i1 %50, label %.thread70.thread, label %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i"
+
+"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i": ; preds = %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i"
+  %51 = getelementptr inbounds i8, ptr %25, i64 1
+  %52 = and i8 %26, 31
+  %53 = zext nneg i8 %52 to i32
+  %54 = icmp ne i64 %.ph, 1
+  call void @llvm.assume(i1 %54)
+  %55 = load i8, ptr %51, align 1, !noalias !222, !noundef !5
+  %56 = shl nuw nsw i32 %53, 6
+  %57 = and i8 %55, 63
+  %58 = zext nneg i8 %57 to i32
+  %59 = or disjoint i32 %56, %58
+  %60 = icmp samesign ugt i8 %26, -33
+  br i1 %60, label %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i", label %.thread70
 
 "_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i": ; preds = %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i"
-  %62 = getelementptr inbounds i8, ptr %25, i64 2
-  %63 = icmp ne i64 %.ph112, 2
-  call void @llvm.assume(i1 %63)
-  %64 = load i8, ptr %62, align 1, !noalias !222, !noundef !5
-  %65 = shl nuw nsw i32 %59, 6
-  %66 = and i8 %64, 63
-  %67 = zext nneg i8 %66 to i32
-  %68 = or disjoint i32 %65, %67
-  %69 = shl nuw nsw i32 %54, 12
-  %70 = or disjoint i32 %68, %69
-  %71 = icmp samesign ugt i8 %26, -17
-  br i1 %71, label %72, label %.thread70
-
-72:                                               ; preds = %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i"
-  %73 = getelementptr inbounds i8, ptr %25, i64 3
-  %74 = icmp ne i64 %.ph112, 3
-  call void @llvm.assume(i1 %74)
-  %75 = load i8, ptr %73, align 1, !noalias !222, !noundef !5
-  %76 = shl nuw nsw i32 %54, 18
-  %77 = and i32 %76, 1835008
-  %78 = shl nuw nsw i32 %68, 6
-  %79 = and i8 %75, 63
-  %80 = zext nneg i8 %79 to i32
-  %81 = or disjoint i32 %78, %80
-  %82 = or disjoint i32 %81, %77
-  %83 = icmp eq i32 %82, 1114112
-  br i1 %83, label %.thread, label %.thread70
-
-.thread:                                          ; preds = %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i", %72
+  %61 = getelementptr inbounds i8, ptr %25, i64 2
+  %62 = icmp ne i64 %.ph, 2
+  call void @llvm.assume(i1 %62)
+  %63 = load i8, ptr %61, align 1, !noalias !222, !noundef !5
+  %64 = shl nuw nsw i32 %58, 6
+  %65 = and i8 %63, 63
+  %66 = zext nneg i8 %65 to i32
+  %67 = or disjoint i32 %64, %66
+  %68 = shl nuw nsw i32 %53, 12
+  %69 = or disjoint i32 %67, %68
+  %70 = icmp samesign ugt i8 %26, -17
+  br i1 %70, label %71, label %.thread70
+
+71:                                               ; preds = %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i"
+  %72 = getelementptr inbounds i8, ptr %25, i64 3
+  %73 = icmp ne i64 %.ph, 3
+  call void @llvm.assume(i1 %73)
+  %74 = load i8, ptr %72, align 1, !noalias !222, !noundef !5
+  %75 = shl nuw nsw i32 %53, 18
+  %76 = and i32 %75, 1835008
+  %77 = shl nuw nsw i32 %67, 6
+  %78 = and i8 %74, 63
+  %79 = zext nneg i8 %78 to i32
+  %80 = or disjoint i32 %77, %79
+  %81 = or disjoint i32 %80, %76
+  %82 = icmp eq i32 %81, 1114112
+  br i1 %82, label %83, label %.thread70
+
+83:                                               ; preds = %71
   call void @_ZN4core6option13unwrap_failed17hcb3a256a9f1ca882E(ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @anon.edb59cc71ceb91f03d7d1eaa33cee96c.44) #14
   unreachable
 
-.thread70:                                        ; preds = %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i", %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i", %72
-  %.sroa.4.0.i.ph72 = phi i32 [ %82, %72 ], [ %70, %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i" ], [ %60, %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i" ]
+.thread70:                                        ; preds = %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i", %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i", %71
+  %.sroa.4.0.i.ph72 = phi i32 [ %81, %71 ], [ %69, %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit15.i" ], [ %59, %"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h01f562d980bdc7a8E.exit13.i" ]
   %84 = icmp samesign ult i32 %.sroa.4.0.i.ph72, 128
   br i1 %84, label %.thread70.thread, label %85
 
@@ -1183,8 +1179,8 @@ define internal fastcc noundef i64 @_ZN10line_index27analyze_source_file_generic
   %. = select i1 %88, i64 3, i64 4
   br label %.thread70.thread
 
-.thread70.thread:                                 ; preds = %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i.thread", %85, %87, %.thread70
-  %.033 = phi i64 [ 1, %.thread70 ], [ %., %87 ], [ 2, %85 ], [ 1, %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i.thread" ]
+.thread70.thread:                                 ; preds = %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i", %85, %87, %.thread70
+  %.033 = phi i64 [ 1, %.thread70 ], [ %., %87 ], [ 2, %85 ], [ 1, %"_ZN4core3str21_$LT$impl$u20$str$GT$16is_char_boundary17ha03ab45daa8167cbE.exit.thread.i" ]
   %89 = trunc i64 %.032104 to i32
   %90 = add i32 %3, %89
   %91 = load i64, ptr %12, align 8, !noundef !5
diff --git a/bench/rustfmt-rs/optimized/1mznjg1e09hdetpr.ll b/bench/rustfmt-rs/optimized/1mznjg1e09hdetpr.ll
index 4a8f05ce0f3..7a9aebb06e9 100644
--- a/bench/rustfmt-rs/optimized/1mznjg1e09hdetpr.ll
+++ b/bench/rustfmt-rs/optimized/1mznjg1e09hdetpr.ll
@@ -27639,8 +27639,8 @@ _ZN15rustfmt_nightly7rewrite14RewriteContext16use_block_indent17h490227a595f2c57
 
 .noexc:                                           ; preds = %37
   %44 = load i64, ptr %15, align 8, !range !379, !noalias !4771, !noundef !8
-  %trunc.i.i.i.i.i7.i.i = trunc nuw i64 %44 to i1
-  br i1 %trunc.i.i.i.i.i7.i.i, label %151, label %143
+  %trunc.i.i.i.i.i6.i.i = trunc nuw i64 %44 to i1
+  br i1 %trunc.i.i.i.i.i6.i.i, label %151, label %143
 
 45:                                               ; preds = %.noexc19
   call void @llvm.experimental.noalias.scope.decl(metadata !4772)
@@ -27856,22 +27856,22 @@ _ZN15rustfmt_nightly7rewrite14RewriteContext16use_block_indent17h490227a595f2c57
 143:                                              ; preds = %.noexc
   %144 = load i8, ptr %.sroa.0.sroa.13.0..sroa_idx.i, align 1, !range !13, !alias.scope !4816, !noalias !4750, !noundef !8
   %145 = trunc nuw i8 %144 to i1
-  br i1 %145, label %"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i12.i.i", label %146
+  br i1 %145, label %"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i11.i.i", label %146
 
 146:                                              ; preds = %143
   store i8 1, ptr %.sroa.0.sroa.13.0..sroa_idx.i, align 1, !alias.scope !4816, !noalias !4750
   %147 = load i8, ptr %.sroa.0.sroa.12.0..sroa_idx.i, align 8, !range !13, !alias.scope !4816, !noalias !4750, !noundef !8
   %148 = trunc nuw i8 %147 to i1
-  %.pre.i.i.i.i.i.i8.i.i = load i64, ptr %42, align 8, !alias.scope !4816, !noalias !4750
-  %.pre5.i.i.i.i.i.i9.i.i = load i64, ptr %.sroa.0.sroa.4.0..sroa_idx.i, align 8, !alias.scope !4816, !noalias !4750
-  %.not.i.i.i.i.i.i10.i.i = icmp ne i64 %.pre5.i.i.i.i.i.i9.i.i, %.pre.i.i.i.i.i.i8.i.i
-  %or.cond.not.i.i.i.i.i.i11.i.i = select i1 %148, i1 true, i1 %.not.i.i.i.i.i.i10.i.i
-  br i1 %or.cond.not.i.i.i.i.i.i11.i.i, label %._crit_edge.i.i.i.i.i.i13.i.i, label %"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i12.i.i"
+  %.pre.i.i.i.i.i.i7.i.i = load i64, ptr %42, align 8, !alias.scope !4816, !noalias !4750
+  %.pre5.i.i.i.i.i.i8.i.i = load i64, ptr %.sroa.0.sroa.4.0..sroa_idx.i, align 8, !alias.scope !4816, !noalias !4750
+  %.not.i.i.i.i.i.i9.i.i = icmp ne i64 %.pre5.i.i.i.i.i.i8.i.i, %.pre.i.i.i.i.i.i7.i.i
+  %or.cond.not.i.i.i.i.i.i10.i.i = select i1 %148, i1 true, i1 %.not.i.i.i.i.i.i9.i.i
+  br i1 %or.cond.not.i.i.i.i.i.i10.i.i, label %._crit_edge.i.i.i.i.i.i12.i.i, label %"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i11.i.i"
 
-._crit_edge.i.i.i.i.i.i13.i.i:                    ; preds = %146
+._crit_edge.i.i.i.i.i.i12.i.i:                    ; preds = %146
   %.val.i.i.i.i.i4.i.i.i = load ptr, ptr %.sroa.0.sroa.5.0..sroa_idx.i, align 8, !alias.scope !4816, !noalias !4750, !nonnull !8, !align !451, !noundef !8
-  %149 = getelementptr inbounds i8, ptr %.val.i.i.i.i.i4.i.i.i, i64 %.pre.i.i.i.i.i.i8.i.i
-  %150 = sub i64 %.pre5.i.i.i.i.i.i9.i.i, %.pre.i.i.i.i.i.i8.i.i
+  %149 = getelementptr inbounds i8, ptr %.val.i.i.i.i.i4.i.i.i, i64 %.pre.i.i.i.i.i.i7.i.i
+  %150 = sub i64 %.pre5.i.i.i.i.i.i8.i.i, %.pre.i.i.i.i.i.i7.i.i
   br label %_ZN4core4iter6traits8iterator8Iterator3nth17h9c07c25ced58ce09E.exit.i.i
 
 151:                                              ; preds = %.noexc
@@ -27883,15 +27883,15 @@ _ZN15rustfmt_nightly7rewrite14RewriteContext16use_block_indent17h490227a595f2c57
   store i64 %153, ptr %42, align 8, !alias.scope !4819, !noalias !4750
   br label %_ZN4core4iter6traits8iterator8Iterator3nth17h9c07c25ced58ce09E.exit.i.i
 
-"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i12.i.i": ; preds = %146, %143
+"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i11.i.i": ; preds = %146, %143
   call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15), !noalias !4771
   br label %.loopexit
 
-_ZN4core4iter6traits8iterator8Iterator3nth17h9c07c25ced58ce09E.exit.i.i: ; preds = %151, %._crit_edge.i.i.i.i.i.i13.i.i
-  %.sroa.4.1.i.i.i.i.i14.i.i = phi i64 [ %156, %151 ], [ %150, %._crit_edge.i.i.i.i.i.i13.i.i ]
-  %.sroa.0.1.i.i.i.i.i15.i.i = phi ptr [ %155, %151 ], [ %149, %._crit_edge.i.i.i.i.i.i13.i.i ]
+_ZN4core4iter6traits8iterator8Iterator3nth17h9c07c25ced58ce09E.exit.i.i: ; preds = %151, %._crit_edge.i.i.i.i.i.i12.i.i
+  %.sroa.4.1.i.i.i.i.i13.i.i = phi i64 [ %156, %151 ], [ %150, %._crit_edge.i.i.i.i.i.i12.i.i ]
+  %.sroa.0.1.i.i.i.i.i14.i.i = phi ptr [ %155, %151 ], [ %149, %._crit_edge.i.i.i.i.i.i12.i.i ]
   call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15), !noalias !4771
-  %157 = invoke { ptr, i64 } @"_ZN89_$LT$core..str..LinesMap$u20$as$u20$core..ops..function..Fn$LT$$LP$$RF$str$C$$RP$$GT$$GT$4call17h5778cb10e5aeb715E.llvm.5923418642108526555"(ptr noalias noundef nonnull readonly align 1 %43, ptr noalias noundef nonnull readonly align 1 %.sroa.0.1.i.i.i.i.i15.i.i, i64 noundef %.sroa.4.1.i.i.i.i.i14.i.i)
+  %157 = invoke { ptr, i64 } @"_ZN89_$LT$core..str..LinesMap$u20$as$u20$core..ops..function..Fn$LT$$LP$$RF$str$C$$RP$$GT$$GT$4call17h5778cb10e5aeb715E.llvm.5923418642108526555"(ptr noalias noundef nonnull readonly align 1 %43, ptr noalias noundef nonnull readonly align 1 %.sroa.0.1.i.i.i.i.i14.i.i, i64 noundef %.sroa.4.1.i.i.i.i.i13.i.i)
           to label %.noexc19 unwind label %.loopexit.split-lp
 
 .noexc19:                                         ; preds = %_ZN4core4iter6traits8iterator8Iterator3nth17h9c07c25ced58ce09E.exit.i.i
@@ -28460,7 +28460,7 @@ _ZN15rustfmt_nightly7rewrite14RewriteContext16use_block_indent17h490227a595f2c57
   call void @_ZN4core9panicking16panic_in_cleanup17h7bbd4fcd6f160435E() #49, !noalias !4850
   unreachable
 
-.loopexit:                                        ; preds = %48, %.noexc18, %"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i.i.i", %.noexc19, %"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i12.i.i"
+.loopexit:                                        ; preds = %48, %.noexc18, %"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i.i.i", %.noexc19, %"_ZN99_$LT$core..str..iter..SplitInclusive$LT$P$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hddfe8b31815138d6E.exit.thread6.i.i.i11.i.i"
   call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %17), !noalias !4750
   br label %_ZN15rustfmt_nightly7rewrite14RewriteContext16use_block_indent17h490227a595f2c57aE.exit.thread
 
diff --git a/bench/rustfmt-rs/optimized/2tgwtv970e5remme.ll b/bench/rustfmt-rs/optimized/2tgwtv970e5remme.ll
index cd6e4b5db95..0510de81481 100644
--- a/bench/rustfmt-rs/optimized/2tgwtv970e5remme.ll
+++ b/bench/rustfmt-rs/optimized/2tgwtv970e5remme.ll
@@ -1553,7 +1553,7 @@ define hidden { ptr, i64 } @_ZN4core4iter6traits12double_ended19DoubleEndedItera
   br i1 %exitcond.not.i, label %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit.thread, label %7
 
 7:                                                ; preds = %4
-  br i1 %6, label %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit", label %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit.i"
+  br i1 %6, label %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit, label %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit.i"
 
 "_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit.i": ; preds = %7
   %8 = add i64 %.sroa.01.0.i, 1
@@ -1561,19 +1561,19 @@ define hidden { ptr, i64 } @_ZN4core4iter6traits12double_ended19DoubleEndedItera
   %9 = tail call { ptr, i64 } @"_ZN89_$LT$core..str..LinesMap$u20$as$u20$core..ops..function..Fn$LT$$LP$$RF$str$C$$RP$$GT$$GT$4call17h5778cb10e5aeb715E.llvm.5923418642108526555"(ptr noalias noundef nonnull readonly align 1 %3, ptr noalias noundef nonnull readonly align 1 %.fca.0.extract.i.i, i64 noundef %.fca.1.extract.i.i.i)
   %10 = extractvalue { ptr, i64 } %9, 0
   %.not.i = icmp eq ptr %10, null
-  br i1 %.not.i, label %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit", label %4
+  br i1 %.not.i, label %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit, label %4
 
 _ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit.thread: ; preds = %4
-  br i1 %6, label %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit", label %11
+  br i1 %6, label %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit, label %11
 
 11:                                               ; preds = %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit.thread
   %.fca.1.extract.i.i = extractvalue { ptr, i64 } %5, 1
   %12 = tail call { ptr, i64 } @"_ZN89_$LT$core..str..LinesMap$u20$as$u20$core..ops..function..Fn$LT$$LP$$RF$str$C$$RP$$GT$$GT$4call17h5778cb10e5aeb715E.llvm.5923418642108526555"(ptr noalias noundef nonnull readonly align 1 %3, ptr noalias noundef nonnull readonly align 1 %.fca.0.extract.i.i, i64 noundef %.fca.1.extract.i.i)
   %13 = extractvalue { ptr, i64 } %12, 0
   %14 = extractvalue { ptr, i64 } %12, 1
-  br label %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit"
+  br label %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit
 
-"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit": ; preds = %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit.i", %7, %11, %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit.thread
+_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit: ; preds = %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit.i", %7, %11, %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit.thread
   %.sroa.3.0 = phi i64 [ %14, %11 ], [ undef, %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit.thread ], [ undef, %7 ], [ undef, %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit.i" ]
   %.sroa.0.0 = phi ptr [ %13, %11 ], [ null, %_ZN4core4iter6traits12double_ended19DoubleEndedIterator15advance_back_by17h7ab8c71712a9d7ebE.llvm.11825479963814566850.exit.thread ], [ null, %7 ], [ null, %"_ZN96_$LT$core..str..iter..Lines$u20$as$u20$core..iter..traits..double_ended..DoubleEndedIterator$GT$9next_back17hd609e957a80b689eE.llvm.11825479963814566850.exit.i" ]
   %15 = insertvalue { ptr, i64 } poison, ptr %.sroa.0.0, 0
diff --git a/bench/sqlite/optimized/sqlite3.ll b/bench/sqlite/optimized/sqlite3.ll
index 396fb2a1ec4..6e84679a4ff 100644
--- a/bench/sqlite/optimized/sqlite3.ll
+++ b/bench/sqlite/optimized/sqlite3.ll
@@ -133799,8 +133799,8 @@ define internal i32 @vdbeSorterCompareInt(ptr nocapture noundef readonly %0, ptr
 18:                                               ; preds = %6
   %19 = zext i8 %8 to i64
   %20 = add nsw i64 %19, -7
-  %.not62 = icmp ult i64 %20, -6
-  br i1 %.not62, label %.thread59, label %.lr.ph.preheader
+  %.not63 = icmp ult i64 %20, -6
+  br i1 %.not63, label %.thread59, label %.lr.ph.preheader
 
 .lr.ph.preheader:                                 ; preds = %18
   %21 = getelementptr inbounds [10 x i8], ptr @vdbeSorterCompareInt.aLen, i64 0, i64 %19
@@ -133831,7 +133831,7 @@ define internal i32 @vdbeSorterCompareInt(ptr nocapture noundef readonly %0, ptr
   %34 = load i8, ptr %16, align 1
   %35 = xor i8 %34, %33
   %.not51 = icmp sgt i8 %35, -1
-  br i1 %.not51, label %select.unfold, label %36
+  br i1 %.not51, label %.thread, label %36
 
 36:                                               ; preds = %32
   %.not52 = icmp sgt i8 %33, -1
@@ -133845,7 +133845,7 @@ define internal i32 @vdbeSorterCompareInt(ptr nocapture noundef readonly %0, ptr
   %42 = icmp ugt i8 %10, 7
   %or.cond = and i1 %41, %42
   %43 = sub nsw i32 %40, %39
-  br i1 %or.cond, label %select.unfold, label %44
+  br i1 %or.cond, label %.thread, label %44
 
 44:                                               ; preds = %38
   %spec.select56 = select i1 %41, i32 -1, i32 %43
@@ -133857,60 +133857,56 @@ define internal i32 @vdbeSorterCompareInt(ptr nocapture noundef readonly %0, ptr
   %47 = load i8, ptr %13, align 1
   %.not49 = icmp sgt i8 %47, -1
   %spec.select = select i1 %.not49, i32 %.2, i32 -1
-  br label %select.unfold
+  br label %.thread
 
 48:                                               ; preds = %44
   %49 = load i8, ptr %16, align 1
   %.not = icmp sgt i8 %49, -1
-  br i1 %.not, label %select.unfold, label %.thread
-
-select.unfold:                                    ; preds = %38, %48, %46, %32
-  %.1 = phi i32 [ %31, %32 ], [ %spec.select, %46 ], [ %spec.select56, %48 ], [ %43, %38 ]
-  %50 = icmp eq i32 %.1, 0
-  br i1 %50, label %.thread59, label %.thread
+  %spec.select61 = select i1 %.not, i32 %spec.select56, i32 1
+  br label %.thread
 
-.thread59:                                        ; preds = %24, %18, %select.unfold
-  %51 = getelementptr inbounds i8, ptr %0, i64 16
-  %52 = load ptr, ptr %51, align 8
-  %53 = getelementptr inbounds i8, ptr %52, i64 40
-  %54 = load ptr, ptr %53, align 8
-  %55 = getelementptr inbounds i8, ptr %54, i64 6
-  %56 = load i16, ptr %55, align 2
-  %57 = icmp ugt i16 %56, 1
-  br i1 %57, label %58, label %73
+.thread59:                                        ; preds = %24, %18
+  %50 = getelementptr inbounds i8, ptr %0, i64 16
+  %51 = load ptr, ptr %50, align 8
+  %52 = getelementptr inbounds i8, ptr %51, i64 40
+  %53 = load ptr, ptr %52, align 8
+  %54 = getelementptr inbounds i8, ptr %53, i64 6
+  %55 = load i16, ptr %54, align 2
+  %56 = icmp ugt i16 %55, 1
+  br i1 %56, label %57, label %72
 
-58:                                               ; preds = %.thread59
-  %59 = getelementptr inbounds i8, ptr %0, i64 24
-  %60 = load ptr, ptr %59, align 8
-  %61 = load i32, ptr %1, align 4
-  %62 = icmp eq i32 %61, 0
-  br i1 %62, label %63, label %vdbeSorterCompareTail.exit
+57:                                               ; preds = %.thread59
+  %58 = getelementptr inbounds i8, ptr %0, i64 24
+  %59 = load ptr, ptr %58, align 8
+  %60 = load i32, ptr %1, align 4
+  %61 = icmp eq i32 %60, 0
+  br i1 %61, label %62, label %vdbeSorterCompareTail.exit
 
-63:                                               ; preds = %58
-  tail call fastcc void @sqlite3VdbeRecordUnpack(ptr noundef nonnull %54, i32 noundef %5, ptr noundef nonnull %4, ptr noundef %60)
+62:                                               ; preds = %57
+  tail call fastcc void @sqlite3VdbeRecordUnpack(ptr noundef nonnull %53, i32 noundef %5, ptr noundef nonnull %4, ptr noundef %59)
   store i32 1, ptr %1, align 4
   br label %vdbeSorterCompareTail.exit
 
-vdbeSorterCompareTail.exit:                       ; preds = %58, %63
-  %64 = tail call fastcc i32 @sqlite3VdbeRecordCompareWithSkip(i32 noundef %3, ptr noundef nonnull %2, ptr noundef %60, i32 noundef 1)
-  br label %73
+vdbeSorterCompareTail.exit:                       ; preds = %57, %62
+  %63 = tail call fastcc i32 @sqlite3VdbeRecordCompareWithSkip(i32 noundef %3, ptr noundef nonnull %2, ptr noundef %59, i32 noundef 1)
+  br label %72
 
-.thread:                                          ; preds = %48, %36, %select.unfold
-  %.158 = phi i32 [ %.1, %select.unfold ], [ 1, %48 ], [ %37, %36 ]
-  %65 = getelementptr inbounds i8, ptr %0, i64 16
-  %66 = load ptr, ptr %65, align 8
-  %67 = getelementptr inbounds i8, ptr %66, i64 40
-  %68 = load ptr, ptr %67, align 8
-  %69 = getelementptr inbounds i8, ptr %68, i64 24
-  %70 = load ptr, ptr %69, align 8
-  %71 = load i8, ptr %70, align 1
-  %.not53 = icmp eq i8 %71, 0
-  %72 = sub nsw i32 0, %.158
-  %spec.select55 = select i1 %.not53, i32 %.158, i32 %72
-  br label %73
+.thread:                                          ; preds = %38, %48, %32, %46, %36
+  %.158 = phi i32 [ %37, %36 ], [ %31, %32 ], [ %spec.select, %46 ], [ %spec.select61, %48 ], [ %43, %38 ]
+  %64 = getelementptr inbounds i8, ptr %0, i64 16
+  %65 = load ptr, ptr %64, align 8
+  %66 = getelementptr inbounds i8, ptr %65, i64 40
+  %67 = load ptr, ptr %66, align 8
+  %68 = getelementptr inbounds i8, ptr %67, i64 24
+  %69 = load ptr, ptr %68, align 8
+  %70 = load i8, ptr %69, align 1
+  %.not53 = icmp eq i8 %70, 0
+  %71 = sub nsw i32 0, %.158
+  %spec.select55 = select i1 %.not53, i32 %.158, i32 %71
+  br label %72
 
-73:                                               ; preds = %.thread, %.thread59, %vdbeSorterCompareTail.exit
-  %.3 = phi i32 [ %64, %vdbeSorterCompareTail.exit ], [ 0, %.thread59 ], [ %spec.select55, %.thread ]
+72:                                               ; preds = %.thread, %.thread59, %vdbeSorterCompareTail.exit
+  %.3 = phi i32 [ %63, %vdbeSorterCompareTail.exit ], [ 0, %.thread59 ], [ %spec.select55, %.thread ]
   ret i32 %.3
 }
 
diff --git a/bench/stockfish/optimized/tbprobe.ll b/bench/stockfish/optimized/tbprobe.ll
index 31c7261878e..df8c2d5a81f 100644
--- a/bench/stockfish/optimized/tbprobe.ll
+++ b/bench/stockfish/optimized/tbprobe.ll
@@ -2034,33 +2034,31 @@ define internal fastcc noundef range(i32 -2, -2147483648) i32 @_ZN9Stockfish12_G
   br i1 %.not, label %._crit_edge, label %.lr.ph
 
 ._crit_edge:                                      ; preds = %28
-  %30 = icmp ne i64 %.144, 0
-  %31 = icmp eq i64 %.144, %10
-  %32 = and i1 %30, %31
-  br i1 %32, label %.thread, label %._crit_edge.thread
+  %30 = icmp eq i64 %.144, %10
+  br i1 %30, label %.thread, label %._crit_edge.thread
 
 ._crit_edge.thread:                               ; preds = %2, %._crit_edge
   %.042.lcssa59 = phi i32 [ %.1, %._crit_edge ], [ -2, %2 ]
-  %33 = call fastcc noundef i32 @_ZN9Stockfish12_GLOBAL__N_111probe_tableILNS0_6TBTypeE0ENS_10Tablebases8WDLScoreEEET0_RKNS_8PositionEPNS3_10ProbeStateES4_(ptr noundef nonnull align 8 dereferenceable(865) %0, ptr noundef %1)
-  %34 = load i32, ptr %1, align 4
-  %35 = icmp eq i32 %34, 0
-  br i1 %35, label %.loopexit, label %36
+  %31 = call fastcc noundef i32 @_ZN9Stockfish12_GLOBAL__N_111probe_tableILNS0_6TBTypeE0ENS_10Tablebases8WDLScoreEEET0_RKNS_8PositionEPNS3_10ProbeStateES4_(ptr noundef nonnull align 8 dereferenceable(865) %0, ptr noundef %1)
+  %32 = load i32, ptr %1, align 4
+  %33 = icmp eq i32 %32, 0
+  br i1 %33, label %.loopexit, label %34
 
-36:                                               ; preds = %._crit_edge.thread
-  %.not47 = icmp slt i32 %.042.lcssa59, %33
+34:                                               ; preds = %._crit_edge.thread
+  %.not47 = icmp slt i32 %.042.lcssa59, %31
   br i1 %.not47, label %.loopexit.sink.split, label %.thread
 
-.thread:                                          ; preds = %._crit_edge, %36
-  %.042.lcssa6064 = phi i32 [ %.042.lcssa59, %36 ], [ %.1, %._crit_edge ]
-  %37 = phi i1 [ false, %36 ], [ true, %._crit_edge ]
-  %38 = icmp sgt i32 %.042.lcssa6064, 0
-  %39 = or i1 %38, %37
-  %40 = select i1 %39, i32 2, i32 1
+.thread:                                          ; preds = %._crit_edge, %34
+  %.042.lcssa6064 = phi i32 [ %.042.lcssa59, %34 ], [ %.1, %._crit_edge ]
+  %35 = phi i1 [ false, %34 ], [ true, %._crit_edge ]
+  %36 = icmp sgt i32 %.042.lcssa6064, 0
+  %37 = or i1 %36, %35
+  %38 = select i1 %37, i32 2, i32 1
   br label %.loopexit.sink.split
 
-.loopexit.sink.split:                             ; preds = %26, %36, %.thread
-  %.sink = phi i32 [ %40, %.thread ], [ 1, %36 ], [ 2, %26 ]
-  %.0.ph = phi i32 [ %.042.lcssa6064, %.thread ], [ %33, %36 ], [ 2, %26 ]
+.loopexit.sink.split:                             ; preds = %26, %34, %.thread
+  %.sink = phi i32 [ %38, %.thread ], [ 1, %34 ], [ 2, %26 ]
+  %.0.ph = phi i32 [ %.042.lcssa6064, %.thread ], [ %31, %34 ], [ 2, %26 ]
   store i32 %.sink, ptr %1, align 4
   br label %.loopexit
 
@@ -3864,33 +3862,31 @@ define internal fastcc noundef range(i32 -2147483647, 4094) i32 @_ZN9Stockfish12
   br i1 %.not, label %._crit_edge, label %.lr.ph
 
 ._crit_edge:                                      ; preds = %35
-  %37 = icmp ne i64 %.147, 0
-  %38 = icmp eq i64 %.147, %10
-  %39 = and i1 %37, %38
-  br i1 %39, label %.thread, label %._crit_edge.thread
+  %37 = icmp eq i64 %.147, %10
+  br i1 %37, label %.thread, label %._crit_edge.thread
 
 ._crit_edge.thread:                               ; preds = %2, %._crit_edge
   %.045.lcssa63 = phi i32 [ %.1, %._crit_edge ], [ -2, %2 ]
-  %40 = call fastcc noundef i32 @_ZN9Stockfish12_GLOBAL__N_111probe_tableILNS0_6TBTypeE0ENS_10Tablebases8WDLScoreEEET0_RKNS_8PositionEPNS3_10ProbeStateES4_(ptr noundef nonnull align 8 dereferenceable(865) %0, ptr noundef %1)
-  %41 = load i32, ptr %1, align 4
-  %42 = icmp eq i32 %41, 0
-  br i1 %42, label %.loopexit, label %43
+  %38 = call fastcc noundef i32 @_ZN9Stockfish12_GLOBAL__N_111probe_tableILNS0_6TBTypeE0ENS_10Tablebases8WDLScoreEEET0_RKNS_8PositionEPNS3_10ProbeStateES4_(ptr noundef nonnull align 8 dereferenceable(865) %0, ptr noundef %1)
+  %39 = load i32, ptr %1, align 4
+  %40 = icmp eq i32 %39, 0
+  br i1 %40, label %.loopexit, label %41
 
-43:                                               ; preds = %._crit_edge.thread
-  %.not50 = icmp slt i32 %.045.lcssa63, %40
+41:                                               ; preds = %._crit_edge.thread
+  %.not50 = icmp slt i32 %.045.lcssa63, %38
   br i1 %.not50, label %.loopexit.sink.split, label %.thread
 
-.thread:                                          ; preds = %._crit_edge, %43
-  %.045.lcssa6468 = phi i32 [ %.045.lcssa63, %43 ], [ %.1, %._crit_edge ]
-  %44 = phi i1 [ false, %43 ], [ true, %._crit_edge ]
-  %45 = icmp sgt i32 %.045.lcssa6468, 0
-  %46 = or i1 %45, %44
-  %47 = select i1 %46, i32 2, i32 1
+.thread:                                          ; preds = %._crit_edge, %41
+  %.045.lcssa6468 = phi i32 [ %.045.lcssa63, %41 ], [ %.1, %._crit_edge ]
+  %42 = phi i1 [ false, %41 ], [ true, %._crit_edge ]
+  %43 = icmp sgt i32 %.045.lcssa6468, 0
+  %44 = or i1 %43, %42
+  %45 = select i1 %44, i32 2, i32 1
   br label %.loopexit.sink.split
 
-.loopexit.sink.split:                             ; preds = %33, %43, %.thread
-  %.sink = phi i32 [ %47, %.thread ], [ 1, %43 ], [ 2, %33 ]
-  %.0.ph = phi i32 [ %.045.lcssa6468, %.thread ], [ %40, %43 ], [ 2, %33 ]
+.loopexit.sink.split:                             ; preds = %33, %41, %.thread
+  %.sink = phi i32 [ %45, %.thread ], [ 1, %41 ], [ 2, %33 ]
+  %.0.ph = phi i32 [ %.045.lcssa6468, %.thread ], [ %38, %41 ], [ 2, %33 ]
   store i32 %.sink, ptr %1, align 4
   br label %.loopexit
 
@@ -7093,8 +7089,8 @@ _ZNSt6vectorImSaImEE6resizeEm.exit:               ; preds = %87, %89, %91, %93
   %118 = getelementptr inbounds i64, ptr %105, i64 %indvars.iv
   store i64 %117, ptr %118, align 8
   %indvars.iv.next = add nsw i64 %indvars.iv, -1
-  %.not145 = icmp eq i64 %indvars.iv, 0
-  br i1 %.not145, label %.preheader, label %103, !llvm.loop !156
+  %.not146 = icmp eq i64 %indvars.iv, 0
+  br i1 %.not146, label %.preheader, label %103, !llvm.loop !156
 
 .lr.ph119:                                        ; preds = %.lr.ph119.preheader, %.lr.ph119
   %indvars.iv130 = phi i64 [ 0, %.lr.ph119.preheader ], [ %indvars.iv.next131, %.lr.ph119 ]
@@ -7133,122 +7129,100 @@ _ZNSt6vectorImSaImEE6resizeEm.exit:               ; preds = %87, %89, %91, %93
   %135 = getelementptr inbounds i8, ptr %0, i64 112
   %136 = load ptr, ptr %135, align 8
   %137 = load ptr, ptr %130, align 8
-  store ptr null, ptr %3, align 8
-  %138 = getelementptr inbounds i8, ptr %3, i64 8
-  store i32 0, ptr %138, align 8
-  %139 = getelementptr inbounds i8, ptr %3, i64 16
-  store ptr null, ptr %139, align 8
-  %140 = getelementptr inbounds i8, ptr %3, i64 24
-  store i32 0, ptr %140, align 8
-  %141 = getelementptr inbounds i8, ptr %3, i64 32
-  store ptr null, ptr %141, align 8
+  %138 = getelementptr inbounds i8, ptr %3, i64 32
   %.not.i.i.i = icmp eq ptr %136, %137
-  br i1 %.not.i.i.i, label %._crit_edge._ZNSt6vectorIbSaIbEEC2EmRKS0_.exit_crit_edge, label %142
-
-._crit_edge._ZNSt6vectorIbSaIbEEC2EmRKS0_.exit_crit_edge: ; preds = %._crit_edge
-  %.pre138 = ptrtoint ptr %136 to i64
-  %.pre140 = ptrtoint ptr %137 to i64
-  %.pre142 = sub i64 %.pre138, %.pre140
-  br label %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit
-
-142:                                              ; preds = %._crit_edge
-  %143 = ptrtoint ptr %137 to i64
-  %144 = ptrtoint ptr %136 to i64
-  %145 = sub i64 %144, %143
-  %146 = add i64 %145, 63
-  %147 = lshr i64 %146, 3
-  %148 = and i64 %147, 2305843009213693944
-  %149 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %148) #26
-  %150 = lshr i64 %146, 6
-  %151 = getelementptr inbounds i64, ptr %149, i64 %150
-  store ptr %151, ptr %141, align 8
-  store ptr %149, ptr %3, align 8
-  store i32 0, ptr %138, align 8
-  %152 = sdiv i64 %145, 64
-  %153 = getelementptr inbounds i64, ptr %149, i64 %152
-  %154 = and i64 %145, -9223372036854775745
-  %155 = icmp ugt i64 %154, -9223372036854775808
-  %storemerge.idx.i.i.i.i.i.i = select i1 %155, i64 -8, i64 0
-  %storemerge.i.i.i.i.i.i = getelementptr inbounds i8, ptr %153, i64 %storemerge.idx.i.i.i.i.i.i
-  %156 = trunc i64 %145 to i32
-  %157 = and i32 %156, 63
-  store ptr %storemerge.i.i.i.i.i.i, ptr %139, align 8
-  store i32 %157, ptr %140, align 8
-  %.idx.i.i = shl nuw nsw i64 %150, 3
-  tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %149, i8 0, i64 %.idx.i.i, i1 false)
-  br label %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit
-
-_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit:               ; preds = %._crit_edge._ZNSt6vectorIbSaIbEEC2EmRKS0_.exit_crit_edge, %142
-  %.pre-phi143 = phi i64 [ %.pre142, %._crit_edge._ZNSt6vectorIbSaIbEEC2EmRKS0_.exit_crit_edge ], [ %145, %142 ]
-  %158 = phi ptr [ null, %._crit_edge._ZNSt6vectorIbSaIbEEC2EmRKS0_.exit_crit_edge ], [ %149, %142 ]
-  %.not123 = icmp eq i64 %.pre-phi143, 0
-  br i1 %.not123, label %._crit_edge122, label %.lr.ph121
-
-.lr.ph121:                                        ; preds = %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit, %175
-  %159 = phi ptr [ %176, %175 ], [ %137, %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit ]
-  %160 = phi ptr [ %177, %175 ], [ %136, %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit ]
-  %.0120 = phi i64 [ %178, %175 ], [ 0, %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit ]
-  %161 = load ptr, ptr %3, align 8
-  %162 = sdiv i64 %.0120, 64
-  %163 = getelementptr inbounds i64, ptr %161, i64 %162
-  %164 = and i64 %.0120, -9223372036854775745
-  %165 = icmp ugt i64 %164, -9223372036854775808
-  %storemerge.idx.i.i.i.i.i = select i1 %165, i64 -8, i64 0
-  %storemerge.i.i.i.i.i = getelementptr inbounds i8, ptr %163, i64 %storemerge.idx.i.i.i.i.i
-  %166 = and i64 %.0120, 63
-  %167 = shl nuw i64 1, %166
-  %168 = load i64, ptr %storemerge.i.i.i.i.i, align 8
-  %169 = and i64 %168, %167
-  %.not106 = icmp eq i64 %169, 0
-  br i1 %.not106, label %170, label %175
-
-170:                                              ; preds = %.lr.ph121
-  %171 = trunc i64 %.0120 to i16
-  %172 = call fastcc noundef zeroext i8 @_ZN9Stockfish12_GLOBAL__N_110set_symlenEPNS0_9PairsDataEtRSt6vectorIbSaIbEE(ptr noundef %0, i16 noundef zeroext %171, ptr noundef nonnull align 8 dereferenceable(40) %3)
-  %173 = load ptr, ptr %130, align 8
-  %174 = getelementptr inbounds i8, ptr %173, i64 %.0120
-  store i8 %172, ptr %174, align 1
+  br i1 %.not.i.i.i, label %_ZNSt6vectorIbSaIbEED2Ev.exit, label %.lr.ph121.preheader
+
+.lr.ph121.preheader:                              ; preds = %._crit_edge
+  %139 = getelementptr inbounds i8, ptr %3, i64 24
+  %140 = getelementptr inbounds i8, ptr %3, i64 16
+  %141 = getelementptr inbounds i8, ptr %3, i64 8
+  %142 = ptrtoint ptr %137 to i64
+  %143 = ptrtoint ptr %136 to i64
+  %144 = sub i64 %143, %142
+  %145 = add i64 %144, 63
+  %146 = lshr i64 %145, 3
+  %147 = and i64 %146, 2305843009213693944
+  %148 = tail call noalias noundef nonnull ptr @_Znwm(i64 noundef %147) #26
+  %149 = lshr i64 %145, 6
+  %150 = getelementptr inbounds i64, ptr %148, i64 %149
+  store ptr %150, ptr %138, align 8
+  store ptr %148, ptr %3, align 8
+  store i32 0, ptr %141, align 8
+  %151 = sdiv i64 %144, 64
+  %152 = getelementptr inbounds i64, ptr %148, i64 %151
+  %153 = and i64 %144, -9223372036854775745
+  %154 = icmp ugt i64 %153, -9223372036854775808
+  %storemerge.idx.i.i.i.i.i.i = select i1 %154, i64 -8, i64 0
+  %storemerge.i.i.i.i.i.i = getelementptr inbounds i8, ptr %152, i64 %storemerge.idx.i.i.i.i.i.i
+  %155 = trunc i64 %144 to i32
+  %156 = and i32 %155, 63
+  store ptr %storemerge.i.i.i.i.i.i, ptr %140, align 8
+  store i32 %156, ptr %139, align 8
+  %.idx.i.i = shl nuw nsw i64 %149, 3
+  tail call void @llvm.memset.p0.i64(ptr nonnull align 8 %148, i8 0, i64 %.idx.i.i, i1 false)
+  br label %.lr.ph121
+
+.lr.ph121:                                        ; preds = %.lr.ph121.preheader, %173
+  %157 = phi ptr [ %174, %173 ], [ %137, %.lr.ph121.preheader ]
+  %158 = phi ptr [ %175, %173 ], [ %136, %.lr.ph121.preheader ]
+  %.0120 = phi i64 [ %176, %173 ], [ 0, %.lr.ph121.preheader ]
+  %159 = load ptr, ptr %3, align 8
+  %160 = sdiv i64 %.0120, 64
+  %161 = getelementptr inbounds i64, ptr %159, i64 %160
+  %162 = and i64 %.0120, -9223372036854775745
+  %163 = icmp ugt i64 %162, -9223372036854775808
+  %storemerge.idx.i.i.i.i.i = select i1 %163, i64 -8, i64 0
+  %storemerge.i.i.i.i.i = getelementptr inbounds i8, ptr %161, i64 %storemerge.idx.i.i.i.i.i
+  %164 = and i64 %.0120, 63
+  %165 = shl nuw i64 1, %164
+  %166 = load i64, ptr %storemerge.i.i.i.i.i, align 8
+  %167 = and i64 %166, %165
+  %.not106 = icmp eq i64 %167, 0
+  br i1 %.not106, label %168, label %173
+
+168:                                              ; preds = %.lr.ph121
+  %169 = trunc i64 %.0120 to i16
+  %170 = call fastcc noundef zeroext i8 @_ZN9Stockfish12_GLOBAL__N_110set_symlenEPNS0_9PairsDataEtRSt6vectorIbSaIbEE(ptr noundef %0, i16 noundef zeroext %169, ptr noundef nonnull align 8 dereferenceable(40) %3)
+  %171 = load ptr, ptr %130, align 8
+  %172 = getelementptr inbounds i8, ptr %171, i64 %.0120
+  store i8 %170, ptr %172, align 1
   %.pre134 = load ptr, ptr %135, align 8
   %.pre135 = load ptr, ptr %130, align 8
-  br label %175
-
-175:                                              ; preds = %.lr.ph121, %170
-  %176 = phi ptr [ %159, %.lr.ph121 ], [ %.pre135, %170 ]
-  %177 = phi ptr [ %160, %.lr.ph121 ], [ %.pre134, %170 ]
-  %178 = add nuw i64 %.0120, 1
-  %179 = ptrtoint ptr %177 to i64
-  %180 = ptrtoint ptr %176 to i64
-  %181 = sub i64 %179, %180
-  %182 = icmp ult i64 %178, %181
-  br i1 %182, label %.lr.ph121, label %._crit_edge122.loopexit, !llvm.loop !158
-
-._crit_edge122.loopexit:                          ; preds = %175
+  br label %173
+
+173:                                              ; preds = %.lr.ph121, %168
+  %174 = phi ptr [ %157, %.lr.ph121 ], [ %.pre135, %168 ]
+  %175 = phi ptr [ %158, %.lr.ph121 ], [ %.pre134, %168 ]
+  %176 = add nuw i64 %.0120, 1
+  %177 = ptrtoint ptr %175 to i64
+  %178 = ptrtoint ptr %174 to i64
+  %179 = sub i64 %177, %178
+  %180 = icmp ult i64 %176, %179
+  br i1 %180, label %.lr.ph121, label %._crit_edge122, !llvm.loop !158
+
+._crit_edge122:                                   ; preds = %173
   %.pre136 = load ptr, ptr %3, align 8
-  br label %._crit_edge122
-
-._crit_edge122:                                   ; preds = %._crit_edge122.loopexit, %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit
-  %183 = phi ptr [ %158, %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit ], [ %.pre136, %._crit_edge122.loopexit ]
-  %.lcssa = phi i64 [ 0, %_ZNSt6vectorIbSaIbEEC2EmRKS0_.exit ], [ %181, %._crit_edge122.loopexit ]
-  %184 = mul i64 %.lcssa, 3
-  %185 = getelementptr inbounds i8, ptr %133, i64 %184
-  %186 = and i64 %.lcssa, 1
-  %187 = getelementptr inbounds i8, ptr %185, i64 %186
-  %.not.i.i.i102 = icmp eq ptr %183, null
-  br i1 %.not.i.i.i102, label %_ZNSt6vectorIbSaIbEED2Ev.exit, label %188
-
-188:                                              ; preds = %._crit_edge122
-  %189 = load ptr, ptr %141, align 8
-  %190 = ptrtoint ptr %189 to i64
-  %191 = ptrtoint ptr %183 to i64
-  %192 = sub i64 %190, %191
-  %193 = ashr exact i64 %192, 3
-  %194 = sub nsw i64 0, %193
-  %195 = getelementptr inbounds i64, ptr %189, i64 %194
-  call void @_ZdlPv(ptr noundef %195) #23
+  %181 = mul i64 %179, 3
+  %182 = getelementptr inbounds i8, ptr %133, i64 %181
+  %183 = and i64 %179, 1
+  %184 = getelementptr inbounds i8, ptr %182, i64 %183
+  %.not.i.i.i102 = icmp eq ptr %.pre136, null
+  br i1 %.not.i.i.i102, label %_ZNSt6vectorIbSaIbEED2Ev.exit, label %185
+
+185:                                              ; preds = %._crit_edge122
+  %186 = load ptr, ptr %138, align 8
+  %187 = ptrtoint ptr %186 to i64
+  %188 = ptrtoint ptr %.pre136 to i64
+  %189 = sub i64 %187, %188
+  %190 = ashr exact i64 %189, 3
+  %191 = sub nsw i64 0, %190
+  %192 = getelementptr inbounds i64, ptr %186, i64 %191
+  call void @_ZdlPv(ptr noundef %192) #23
   br label %_ZNSt6vectorIbSaIbEED2Ev.exit
 
-_ZNSt6vectorIbSaIbEED2Ev.exit:                    ; preds = %188, %._crit_edge122, %6
-  %.078 = phi ptr [ %11, %6 ], [ %187, %._crit_edge122 ], [ %187, %188 ]
+_ZNSt6vectorIbSaIbEED2Ev.exit:                    ; preds = %._crit_edge, %185, %._crit_edge122, %6
+  %.078 = phi ptr [ %11, %6 ], [ %184, %._crit_edge122 ], [ %184, %185 ], [ %133, %._crit_edge ]
   ret ptr %.078
 }
 
diff --git a/bench/typst-rs/optimized/3dimj4rf5dyrieyi.ll b/bench/typst-rs/optimized/3dimj4rf5dyrieyi.ll
index 6faf21e77f7..2b4826ed426 100644
--- a/bench/typst-rs/optimized/3dimj4rf5dyrieyi.ll
+++ b/bench/typst-rs/optimized/3dimj4rf5dyrieyi.ll
@@ -2014,13 +2014,13 @@ define internal fastcc void @"_ZN100_$LT$core..iter..adapters..skip..Skip$LT$I$G
           to label %28 unwind label %35, !noalias !5
 
 common.resume.sink.split.i.i.i.i:                 ; preds = %.body64.i.i.i.i, %.body45.i.i.i.i, %.body.i.i.i.i
-  %.sink.i.i.i.i = phi ptr [ %11, %.body.i.i.i.i ], [ %.sroa.7.0..sroa_idx13.i.i.i.i, %.body45.i.i.i.i ], [ %99, %.body64.i.i.i.i ]
-  %common.resume.op.ph.i.i.i.i = phi { ptr, i32 } [ %57, %.body.i.i.i.i ], [ %89, %.body45.i.i.i.i ], [ %145, %.body64.i.i.i.i ]
+  %.sink.i.i.i.i = phi ptr [ %11, %.body.i.i.i.i ], [ %.sroa.7.0..sroa_idx13.i.i.i.i, %.body45.i.i.i.i ], [ %.sroa.7.0..sroa_idx17.i.i.i.i, %.body64.i.i.i.i ]
+  %common.resume.op.ph.i.i.i.i = phi { ptr, i32 } [ %57, %.body.i.i.i.i ], [ %89, %.body45.i.i.i.i ], [ %143, %.body64.i.i.i.i ]
   call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %.sink.i.i.i.i, ptr noundef nonnull align 8 dereferenceable(64) %.sroa.7.i.i.i.i, i64 64, i1 false), !noalias !5
   br label %common.resume.i.i.i.i
 
-common.resume.i.i.i.i:                            ; preds = %28, %116, %common.resume.sink.split.i.i.i.i
-  %common.resume.op.i.i.i.i = phi { ptr, i32 } [ %common.resume.op.ph.i.i.i.i, %common.resume.sink.split.i.i.i.i ], [ %119, %116 ], [ %31, %28 ]
+common.resume.i.i.i.i:                            ; preds = %28, %115, %common.resume.sink.split.i.i.i.i
+  %common.resume.op.i.i.i.i = phi { ptr, i32 } [ %common.resume.op.ph.i.i.i.i, %common.resume.sink.split.i.i.i.i ], [ %118, %115 ], [ %31, %28 ]
   resume { ptr, i32 } %common.resume.op.i.i.i.i
 
 35:                                               ; preds = %32
@@ -2194,169 +2194,165 @@ _ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit.i.i.i.i: ; preds =
   %96 = getelementptr inbounds i8, ptr %1, i64 72
   %97 = load i64, ptr %96, align 8, !range !20, !alias.scope !21, !noalias !5, !noundef !4
   %.not27.i.i.i.i = icmp eq i64 %97, 0
+  %.sroa.7.0..sroa_idx17.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 80
   br i1 %.not27.i.i.i.i, label %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.i", label %98
 
 98:                                               ; preds = %"_ZN4core3ptr130drop_in_place$LT$core..option..Option$LT$core..array..iter..IntoIter$LT$typst..foundations..content..Content$C$2_usize$GT$$GT$$GT$17h1b381cfcf98f74c3E.exit47.i.i.i.i"
-  %99 = getelementptr inbounds i8, ptr %1, i64 80
-  %100 = getelementptr inbounds i8, ptr %1, i64 128
-  %101 = getelementptr inbounds i8, ptr %1, i64 136
-  %102 = load i64, ptr %101, align 8, !alias.scope !100, !noalias !5, !noundef !4
-  %103 = load i64, ptr %100, align 8, !alias.scope !100, !noalias !5, !noundef !4
-  %104 = sub nuw i64 %102, %103
-  %.not.i.i.i48.i.i.i.i = icmp ugt i64 %95, %104
-  %105 = add nuw i64 %103, %95
-  %.0.i.i.i49.i.i.i.i = select i1 %.not.i.i.i48.i.i.i.i, i64 %102, i64 %105
-  store i64 %.0.i.i.i49.i.i.i.i, ptr %100, align 8, !alias.scope !100, !noalias !5
-  %106 = sub nuw i64 %.0.i.i.i49.i.i.i.i, %103
-  %107 = getelementptr inbounds { [3 x i64] }, ptr %99, i64 %103
-  %108 = icmp eq i64 %.0.i.i.i49.i.i.i.i, %103
-  br i1 %108, label %_ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit56.i.i.i.i, label %.lr.ph.i.i.i.i50.i.i.i.i
+  %99 = getelementptr inbounds i8, ptr %1, i64 128
+  %100 = getelementptr inbounds i8, ptr %1, i64 136
+  %101 = load i64, ptr %100, align 8, !alias.scope !100, !noalias !5, !noundef !4
+  %102 = load i64, ptr %99, align 8, !alias.scope !100, !noalias !5, !noundef !4
+  %103 = sub nuw i64 %101, %102
+  %.not.i.i.i48.i.i.i.i = icmp ugt i64 %95, %103
+  %104 = add nuw i64 %102, %95
+  %.0.i.i.i49.i.i.i.i = select i1 %.not.i.i.i48.i.i.i.i, i64 %101, i64 %104
+  store i64 %.0.i.i.i49.i.i.i.i, ptr %99, align 8, !alias.scope !100, !noalias !5
+  %105 = sub nuw i64 %.0.i.i.i49.i.i.i.i, %102
+  %106 = getelementptr inbounds { [3 x i64] }, ptr %.sroa.7.0..sroa_idx17.i.i.i.i, i64 %102
+  %107 = icmp eq i64 %.0.i.i.i49.i.i.i.i, %102
+  br i1 %107, label %_ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit56.i.i.i.i, label %.lr.ph.i.i.i.i50.i.i.i.i
 
 .lr.ph.i.i.i.i50.i.i.i.i:                         ; preds = %98, %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i"
-  %.08.i.i.i.i51.i.i.i.i = phi i64 [ %110, %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i" ], [ 0, %98 ]
-  %109 = getelementptr inbounds [0 x { { { { ptr, ptr } }, {}, {} }, i64 }], ptr %107, i64 0, i64 %.08.i.i.i.i51.i.i.i.i
-  %110 = add nuw i64 %.08.i.i.i.i51.i.i.i.i, 1
+  %.08.i.i.i.i51.i.i.i.i = phi i64 [ %109, %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i" ], [ 0, %98 ]
+  %108 = getelementptr inbounds [0 x { { { { ptr, ptr } }, {}, {} }, i64 }], ptr %106, i64 0, i64 %.08.i.i.i.i51.i.i.i.i
+  %109 = add nuw i64 %.08.i.i.i.i51.i.i.i.i, 1
   call void @llvm.experimental.noalias.scope.decl(metadata !107)
   call void @llvm.experimental.noalias.scope.decl(metadata !110)
   call void @llvm.experimental.noalias.scope.decl(metadata !113)
-  %111 = load ptr, ptr %109, align 8, !alias.scope !116, !noalias !5, !nonnull !4, !noundef !4
-  %112 = atomicrmw sub ptr %111, i64 1 release, align 8, !noalias !119
-  %113 = icmp eq i64 %112, 1
-  br i1 %113, label %114, label %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i"
+  %110 = load ptr, ptr %108, align 8, !alias.scope !116, !noalias !5, !nonnull !4, !noundef !4
+  %111 = atomicrmw sub ptr %110, i64 1 release, align 8, !noalias !119
+  %112 = icmp eq i64 %111, 1
+  br i1 %112, label %113, label %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i"
 
-114:                                              ; preds = %.lr.ph.i.i.i.i50.i.i.i.i
+113:                                              ; preds = %.lr.ph.i.i.i.i50.i.i.i.i
   invoke void @_ZN4core4sync6atomic5fence17h683d388ef8afd54bE.llvm.16845035774076767816(i8 noundef 2)
-          to label %.noexc.i.i.i.i55.i.i.i.i unwind label %118, !noalias !5
+          to label %.noexc.i.i.i.i55.i.i.i.i unwind label %117, !noalias !5
 
-.noexc.i.i.i.i55.i.i.i.i:                         ; preds = %114
-  invoke void @"_ZN5alloc4sync16Arc$LT$T$C$A$GT$9drop_slow17h770d7b3d46ee205cE"(ptr noalias noundef nonnull align 8 dereferenceable(24) %109)
-          to label %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i" unwind label %118, !noalias !5
+.noexc.i.i.i.i55.i.i.i.i:                         ; preds = %113
+  invoke void @"_ZN5alloc4sync16Arc$LT$T$C$A$GT$9drop_slow17h770d7b3d46ee205cE"(ptr noalias noundef nonnull align 8 dereferenceable(24) %108)
+          to label %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i" unwind label %117, !noalias !5
 
 "_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i": ; preds = %.noexc.i.i.i.i55.i.i.i.i, %.lr.ph.i.i.i.i50.i.i.i.i
-  %115 = icmp eq i64 %110, %106
-  br i1 %115, label %_ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit56.i.i.i.i, label %.lr.ph.i.i.i.i50.i.i.i.i
+  %114 = icmp eq i64 %109, %105
+  br i1 %114, label %_ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit56.i.i.i.i, label %.lr.ph.i.i.i.i50.i.i.i.i
 
-116:                                              ; preds = %120, %118
-  %.1.i.i.i.i54.i.i.i.i = phi i64 [ %110, %118 ], [ %122, %120 ]
-  %117 = icmp eq i64 %.1.i.i.i.i54.i.i.i.i, %106
-  br i1 %117, label %common.resume.i.i.i.i, label %120
+115:                                              ; preds = %119, %117
+  %.1.i.i.i.i54.i.i.i.i = phi i64 [ %109, %117 ], [ %121, %119 ]
+  %116 = icmp eq i64 %.1.i.i.i.i54.i.i.i.i, %105
+  br i1 %116, label %common.resume.i.i.i.i, label %119
 
-118:                                              ; preds = %.noexc.i.i.i.i55.i.i.i.i, %114
-  %119 = landingpad { ptr, i32 }
+117:                                              ; preds = %.noexc.i.i.i.i55.i.i.i.i, %113
+  %118 = landingpad { ptr, i32 }
           cleanup
-  br label %116
+  br label %115
 
-120:                                              ; preds = %116
-  %121 = getelementptr inbounds [0 x { { { { ptr, ptr } }, {}, {} }, i64 }], ptr %107, i64 0, i64 %.1.i.i.i.i54.i.i.i.i
-  %122 = add i64 %.1.i.i.i.i54.i.i.i.i, 1
-  invoke void @"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E"(ptr noalias noundef nonnull align 8 dereferenceable(24) %121) #55
-          to label %116 unwind label %123, !noalias !5
+119:                                              ; preds = %115
+  %120 = getelementptr inbounds [0 x { { { { ptr, ptr } }, {}, {} }, i64 }], ptr %106, i64 0, i64 %.1.i.i.i.i54.i.i.i.i
+  %121 = add i64 %.1.i.i.i.i54.i.i.i.i, 1
+  invoke void @"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E"(ptr noalias noundef nonnull align 8 dereferenceable(24) %120) #55
+          to label %115 unwind label %122, !noalias !5
 
-123:                                              ; preds = %120
-  %124 = landingpad { ptr, i32 }
+122:                                              ; preds = %119
+  %123 = landingpad { ptr, i32 }
           filter [0 x ptr] zeroinitializer
   call void @_ZN4core9panicking16panic_in_cleanup17h76c6e1c84248d3ffE() #56, !noalias !5
   unreachable
 
 _ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit56.i.i.i.i: ; preds = %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i52.i.i.i.i", %98
-  %125 = sub i64 %95, %106
-  %126 = icmp eq i64 %95, %106
-  br i1 %126, label %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread.i", label %127
+  %124 = icmp eq i64 %95, %105
+  br i1 %124, label %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread.i", label %125
 
-127:                                              ; preds = %_ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit56.i.i.i.i
+125:                                              ; preds = %_ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit56.i.i.i.i
   %.pr79.i.i.i.i = load i64, ptr %96, align 8, !alias.scope !120, !noalias !5
-  %128 = icmp eq i64 %.pr79.i.i.i.i, 0
-  br i1 %128, label %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread7.i", label %129
-
-129:                                              ; preds = %127
-  %130 = load i64, ptr %100, align 8, !alias.scope !123, !noalias !5, !noundef !4
-  %131 = load i64, ptr %101, align 8, !alias.scope !123, !noalias !5, !noundef !4
-  %132 = getelementptr inbounds { [3 x i64] }, ptr %99, i64 %130
-  %133 = sub nuw i64 %131, %130
-  %134 = icmp eq i64 %131, %130
-  br i1 %134, label %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread7.i", label %.lr.ph.i.i.i.i59.i.i.i.i
-
-.lr.ph.i.i.i.i59.i.i.i.i:                         ; preds = %129, %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i"
-  %.08.i.i.i.i60.i.i.i.i = phi i64 [ %136, %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i" ], [ 0, %129 ]
-  %135 = getelementptr inbounds [0 x { { { { ptr, ptr } }, {}, {} }, i64 }], ptr %132, i64 0, i64 %.08.i.i.i.i60.i.i.i.i
-  %136 = add nuw i64 %.08.i.i.i.i60.i.i.i.i, 1
+  %126 = icmp eq i64 %.pr79.i.i.i.i, 0
+  br i1 %126, label %.sink.split.i, label %127
+
+127:                                              ; preds = %125
+  %128 = load i64, ptr %99, align 8, !alias.scope !123, !noalias !5, !noundef !4
+  %129 = load i64, ptr %100, align 8, !alias.scope !123, !noalias !5, !noundef !4
+  %130 = getelementptr inbounds { [3 x i64] }, ptr %.sroa.7.0..sroa_idx17.i.i.i.i, i64 %128
+  %131 = sub nuw i64 %129, %128
+  %132 = icmp eq i64 %129, %128
+  br i1 %132, label %.sink.split.i, label %.lr.ph.i.i.i.i59.i.i.i.i
+
+.lr.ph.i.i.i.i59.i.i.i.i:                         ; preds = %127, %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i"
+  %.08.i.i.i.i60.i.i.i.i = phi i64 [ %134, %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i" ], [ 0, %127 ]
+  %133 = getelementptr inbounds [0 x { { { { ptr, ptr } }, {}, {} }, i64 }], ptr %130, i64 0, i64 %.08.i.i.i.i60.i.i.i.i
+  %134 = add nuw i64 %.08.i.i.i.i60.i.i.i.i, 1
   call void @llvm.experimental.noalias.scope.decl(metadata !130)
   call void @llvm.experimental.noalias.scope.decl(metadata !133)
   call void @llvm.experimental.noalias.scope.decl(metadata !136)
-  %137 = load ptr, ptr %135, align 8, !alias.scope !139, !noalias !5, !nonnull !4, !noundef !4
-  %138 = atomicrmw sub ptr %137, i64 1 release, align 8, !noalias !142
-  %139 = icmp eq i64 %138, 1
-  br i1 %139, label %140, label %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i"
+  %135 = load ptr, ptr %133, align 8, !alias.scope !139, !noalias !5, !nonnull !4, !noundef !4
+  %136 = atomicrmw sub ptr %135, i64 1 release, align 8, !noalias !142
+  %137 = icmp eq i64 %136, 1
+  br i1 %137, label %138, label %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i"
 
-140:                                              ; preds = %.lr.ph.i.i.i.i59.i.i.i.i
+138:                                              ; preds = %.lr.ph.i.i.i.i59.i.i.i.i
   invoke void @_ZN4core4sync6atomic5fence17h683d388ef8afd54bE.llvm.16845035774076767816(i8 noundef 2)
-          to label %.noexc.i.i.i.i63.i.i.i.i unwind label %144, !noalias !5
+          to label %.noexc.i.i.i.i63.i.i.i.i unwind label %142, !noalias !5
 
-.noexc.i.i.i.i63.i.i.i.i:                         ; preds = %140
-  invoke void @"_ZN5alloc4sync16Arc$LT$T$C$A$GT$9drop_slow17h770d7b3d46ee205cE"(ptr noalias noundef nonnull align 8 dereferenceable(24) %135)
-          to label %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i" unwind label %144, !noalias !5
+.noexc.i.i.i.i63.i.i.i.i:                         ; preds = %138
+  invoke void @"_ZN5alloc4sync16Arc$LT$T$C$A$GT$9drop_slow17h770d7b3d46ee205cE"(ptr noalias noundef nonnull align 8 dereferenceable(24) %133)
+          to label %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i" unwind label %142, !noalias !5
 
 "_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i": ; preds = %.noexc.i.i.i.i63.i.i.i.i, %.lr.ph.i.i.i.i59.i.i.i.i
-  %141 = icmp eq i64 %136, %133
-  br i1 %141, label %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.i", label %.lr.ph.i.i.i.i59.i.i.i.i
+  %139 = icmp eq i64 %134, %131
+  br i1 %139, label %.sink.split.i, label %.lr.ph.i.i.i.i59.i.i.i.i
 
-142:                                              ; preds = %146, %144
-  %.1.i.i.i.i62.i.i.i.i = phi i64 [ %136, %144 ], [ %148, %146 ]
-  %143 = icmp eq i64 %.1.i.i.i.i62.i.i.i.i, %133
-  br i1 %143, label %.body64.i.i.i.i, label %146
+140:                                              ; preds = %144, %142
+  %.1.i.i.i.i62.i.i.i.i = phi i64 [ %134, %142 ], [ %146, %144 ]
+  %141 = icmp eq i64 %.1.i.i.i.i62.i.i.i.i, %131
+  br i1 %141, label %.body64.i.i.i.i, label %144
 
-144:                                              ; preds = %.noexc.i.i.i.i63.i.i.i.i, %140
-  %145 = landingpad { ptr, i32 }
+142:                                              ; preds = %.noexc.i.i.i.i63.i.i.i.i, %138
+  %143 = landingpad { ptr, i32 }
           cleanup
-  br label %142
+  br label %140
 
-146:                                              ; preds = %142
-  %147 = getelementptr inbounds [0 x { { { { ptr, ptr } }, {}, {} }, i64 }], ptr %132, i64 0, i64 %.1.i.i.i.i62.i.i.i.i
-  %148 = add i64 %.1.i.i.i.i62.i.i.i.i, 1
-  invoke void @"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E"(ptr noalias noundef nonnull align 8 dereferenceable(24) %147) #55
-          to label %142 unwind label %149, !noalias !5
+144:                                              ; preds = %140
+  %145 = getelementptr inbounds [0 x { { { { ptr, ptr } }, {}, {} }, i64 }], ptr %130, i64 0, i64 %.1.i.i.i.i62.i.i.i.i
+  %146 = add i64 %.1.i.i.i.i62.i.i.i.i, 1
+  invoke void @"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E"(ptr noalias noundef nonnull align 8 dereferenceable(24) %145) #55
+          to label %140 unwind label %147, !noalias !5
 
-149:                                              ; preds = %146
-  %150 = landingpad { ptr, i32 }
+147:                                              ; preds = %144
+  %148 = landingpad { ptr, i32 }
           filter [0 x ptr] zeroinitializer
   call void @_ZN4core9panicking16panic_in_cleanup17h76c6e1c84248d3ffE() #56, !noalias !5
   unreachable
 
-.body64.i.i.i.i:                                  ; preds = %142
+.body64.i.i.i.i:                                  ; preds = %140
   store i64 0, ptr %96, align 8, !alias.scope !21, !noalias !5
   br label %common.resume.sink.split.i.i.i.i
 
 "_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread.i": ; preds = %_ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit56.i.i.i.i, %"_ZN107_$LT$core..iter..adapters..fuse..Fuse$LT$I$GT$$u20$as$u20$core..iter..adapters..fuse..FuseImpl$LT$I$GT$$GT$8try_fold17h9c040b437c66f098E.exit.i.i.i.i", %_ZN4core3ops8function5FnMut8call_mut17hbf9d6b77650cef0aE.exit.i.i.i.i
   call void @llvm.lifetime.end.p0(i64 0, ptr nonnull %3), !noalias !19
   call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %.sroa.7.i.i.i.i)
-  br label %152
+  br label %150
 
-"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread7.i": ; preds = %129, %127
-  store i64 0, ptr %96, align 8, !alias.scope !21, !noalias !5
-  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %99, ptr noundef nonnull align 8 dereferenceable(64) %.sroa.7.i.i.i.i, i64 64, i1 false), !noalias !5
+"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.i": ; preds = %"_ZN4core3ptr130drop_in_place$LT$core..option..Option$LT$core..array..iter..IntoIter$LT$typst..foundations..content..Content$C$2_usize$GT$$GT$$GT$17h1b381cfcf98f74c3E.exit47.i.i.i.i"
+  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %.sroa.7.0..sroa_idx17.i.i.i.i, ptr noundef nonnull align 8 dereferenceable(64) %.sroa.7.i.i.i.i, i64 64, i1 false), !noalias !5
   call void @llvm.lifetime.end.p0(i64 0, ptr nonnull %3), !noalias !19
   call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %.sroa.7.i.i.i.i)
-  br label %153
+  %149 = icmp eq i64 %95, 0
+  br i1 %149, label %150, label %151
 
-"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.i": ; preds = %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i", %"_ZN4core3ptr130drop_in_place$LT$core..option..Option$LT$core..array..iter..IntoIter$LT$typst..foundations..content..Content$C$2_usize$GT$$GT$$GT$17h1b381cfcf98f74c3E.exit47.i.i.i.i"
-  %.182.i.i.i.i = phi i64 [ %95, %"_ZN4core3ptr130drop_in_place$LT$core..option..Option$LT$core..array..iter..IntoIter$LT$typst..foundations..content..Content$C$2_usize$GT$$GT$$GT$17h1b381cfcf98f74c3E.exit47.i.i.i.i" ], [ %125, %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i" ]
+150:                                              ; preds = %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.i", %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread.i"
+  call fastcc void @"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hd9f0ab63c7c978d1E"(ptr noalias nocapture noundef nonnull align 8 dereferenceable(24) %0, ptr noalias noundef nonnull align 8 dereferenceable(160) %1)
+  br label %_ZN4core4iter6traits8iterator8Iterator3nth17h888c86bdcdec48b5E.exit
+
+.sink.split.i:                                    ; preds = %"_ZN4core3ptr57drop_in_place$LT$typst..foundations..content..Content$GT$17hb6546307b32d0cd5E.exit.i.i.i.i61.i.i.i.i", %125, %127
   store i64 0, ptr %96, align 8, !alias.scope !21, !noalias !5
-  %.sroa.7.0..sroa_idx17.i.i.i.i = getelementptr inbounds i8, ptr %1, i64 80
   call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %.sroa.7.0..sroa_idx17.i.i.i.i, ptr noundef nonnull align 8 dereferenceable(64) %.sroa.7.i.i.i.i, i64 64, i1 false), !noalias !5
   call void @llvm.lifetime.end.p0(i64 0, ptr nonnull %3), !noalias !19
   call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %.sroa.7.i.i.i.i)
-  %151 = icmp eq i64 %.182.i.i.i.i, 0
-  br i1 %151, label %152, label %153
-
-152:                                              ; preds = %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.i", %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread.i"
-  call fastcc void @"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17hd9f0ab63c7c978d1E"(ptr noalias nocapture noundef nonnull align 8 dereferenceable(24) %0, ptr noalias noundef nonnull align 8 dereferenceable(160) %1)
-  br label %_ZN4core4iter6traits8iterator8Iterator3nth17h888c86bdcdec48b5E.exit
+  br label %151
 
-153:                                              ; preds = %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.i", %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.thread7.i"
+151:                                              ; preds = %.sink.split.i, %"_ZN114_$LT$core..iter..adapters..flatten..FlatMap$LT$I$C$U$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17haa5e0aac193aba9fE.exit.i"
   store ptr null, ptr %0, align 8, !alias.scope !5, !noalias !8
   br label %_ZN4core4iter6traits8iterator8Iterator3nth17h888c86bdcdec48b5E.exit
 
-_ZN4core4iter6traits8iterator8Iterator3nth17h888c86bdcdec48b5E.exit: ; preds = %153, %152, %7
+_ZN4core4iter6traits8iterator8Iterator3nth17h888c86bdcdec48b5E.exit: ; preds = %151, %150, %7
   ret void
 }
 
diff --git a/bench/typst-rs/optimized/40w6rezair915kkd.ll b/bench/typst-rs/optimized/40w6rezair915kkd.ll
index b198011f818..b0319e1c700 100644
--- a/bench/typst-rs/optimized/40w6rezair915kkd.ll
+++ b/bench/typst-rs/optimized/40w6rezair915kkd.ll
@@ -93732,17 +93732,17 @@ define void @_ZN5typst5model10numbering_16NumberingPattern9apply_kth17hcee67b0a5
   %.not = icmp eq i64 %9, 0
   br i1 %.not, label %24, label %15
 
-"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit36": ; preds = %47, %50, %13
-  %.pn = phi { ptr, i32 } [ %14, %13 ], [ %48, %50 ], [ %48, %47 ]
+"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit36": ; preds = %45, %48, %13
+  %.pn = phi { ptr, i32 } [ %14, %13 ], [ %46, %48 ], [ %46, %45 ]
   %10 = load i8, ptr %.sroa.06.sroa.4.0..sroa_idx, align 1, !alias.scope !23763, !noundef !4
   %11 = icmp sgt i8 %10, -1
   br i1 %11, label %12, label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit"
 
 12:                                               ; preds = %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit36"
   invoke void @"_ZN68_$LT$ecow..vec..EcoVec$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17h3d104556f500dee7E"(ptr noalias noundef nonnull align 8 dereferenceable(16) %6)
-          to label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit" unwind label %63
+          to label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit" unwind label %61
 
-13:                                               ; preds = %62, %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread", %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread41", %15
+13:                                               ; preds = %60, %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread", %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread41", %15
   %14 = landingpad { ptr, i32 }
           cleanup
   br label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit36"
@@ -93787,109 +93787,104 @@ define void @_ZN5typst5model10numbering_16NumberingPattern9apply_kth17hcee67b0a5
 
 _ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit.i.i.i.cont: ; preds = %.lr.ph.i
   %32 = sub i64 %28, %.sroa.01.0.i.i.i25.i
-  %33 = icmp eq i64 %32, 0
-  br i1 %33, label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit", label %.preheader.i.i.i
-
-.preheader.i.i.i:                                 ; preds = %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit.i.i.i.cont, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i
-  %.014.i.i.i = phi i64 [ %37, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i ], [ %32, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit.i.i.i.cont ]
-  br label %34
-
-34:                                               ; preds = %35, %.preheader.i.i.i
-  %.not.i19.i.i.i = phi i1 [ %.not, %.preheader.i.i.i ], [ true, %35 ]
-  %.sroa.01.0.i20.i.i.i = phi i64 [ 0, %.preheader.i.i.i ], [ %36, %35 ]
-  %exitcond.not.i21.i.i.i = icmp eq i64 %.sroa.01.0.i20.i.i.i, %.014.i.i.i
-  br i1 %exitcond.not.i21.i.i.i, label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit", label %35
-
-35:                                               ; preds = %34
-  %36 = add i64 %.sroa.01.0.i20.i.i.i, 1
-  br i1 %.not.i19.i.i.i, label %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i, label %34
-
-_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i: ; preds = %35
-  %37 = sub i64 %.014.i.i.i, %.sroa.01.0.i20.i.i.i
-  %38 = icmp eq i64 %37, 0
-  %39 = icmp eq i64 %.sroa.01.0.i20.i.i.i, 0
-  %or.cond.i.i.i = or i1 %39, %38
-  br i1 %or.cond.i.i.i, label %"_ZN102_$LT$core..iter..adapters..cycle..Cycle$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17h6124aec5e1214f81E.exit.i.i", label %.preheader.i.i.i
-
-"_ZN102_$LT$core..iter..adapters..cycle..Cycle$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17h6124aec5e1214f81E.exit.i.i": ; preds = %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i
-  br i1 %38, label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit", label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread"
+  br label %33
 
-"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit": ; preds = %30, %34, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit.i.i.i.cont, %"_ZN102_$LT$core..iter..adapters..cycle..Cycle$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17h6124aec5e1214f81E.exit.i.i", %29
-  %40 = phi ptr [ null, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit.i.i.i.cont ], [ null, %"_ZN102_$LT$core..iter..adapters..cycle..Cycle$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17h6124aec5e1214f81E.exit.i.i" ], [ %.026, %29 ], [ null, %34 ], [ null, %30 ]
-  %41 = icmp eq ptr %40, null
-  %spec.select.i.i.i = select i1 %41, ptr %.026, ptr %40
-  %.not29 = and i1 %.not, %41
+33:                                               ; preds = %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit.i.i.i.cont
+  %.014.i.i.i = phi i64 [ %32, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit.i.i.i.cont ], [ %36, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i ]
+  %exitcond.not.i21.i11.i.i = icmp eq i64 %.014.i.i.i, 0
+  br i1 %exitcond.not.i21.i11.i.i, label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit", label %.lr.ph.i.i
+
+34:                                               ; preds = %.lr.ph.i.i
+  %35 = add nuw i64 %.sroa.01.0.i20.i13.i.i, 1
+  %exitcond.not.i21.i.i.i = icmp eq i64 %35, %.014.i.i.i
+  br i1 %exitcond.not.i21.i.i.i, label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit", label %.lr.ph.i.i
+
+.lr.ph.i.i:                                       ; preds = %33, %34
+  %.sroa.01.0.i20.i13.i.i = phi i64 [ %35, %34 ], [ 0, %33 ]
+  %.not.i19.i12.i.i = phi i1 [ true, %34 ], [ %.not, %33 ]
+  br i1 %.not.i19.i12.i.i, label %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i, label %34
+
+_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i: ; preds = %.lr.ph.i.i
+  %36 = sub i64 %.014.i.i.i, %.sroa.01.0.i20.i13.i.i
+  %37 = icmp eq i64 %.sroa.01.0.i20.i13.i.i, 0
+  br i1 %37, label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread", label %33
+
+"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit": ; preds = %30, %33, %34, %29
+  %38 = phi ptr [ %.026, %29 ], [ null, %34 ], [ %.026, %33 ], [ null, %30 ]
+  %39 = icmp eq ptr %38, null
+  %spec.select.i.i.i = select i1 %39, ptr %.026, ptr %38
+  %.not29 = and i1 %.not, %39
   br i1 %.not29, label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread", label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread41"
 
 "_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread41": ; preds = %24, %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit"
   %.012.i44 = phi ptr [ %spec.select.i.i.i, %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit" ], [ %27, %24 ]
   call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %5)
-  %42 = getelementptr inbounds i8, ptr %.012.i44, i64 16
-  %43 = load i8, ptr %42, align 8, !range !13491, !noundef !4
-  %44 = getelementptr inbounds i8, ptr %.012.i44, i64 17
-  %45 = load i8, ptr %44, align 1, !range !87, !noundef !4
-  %46 = trunc nuw i8 %45 to i1
-  invoke void @_ZN5typst5model10numbering_13NumberingKind5apply17h4600b9cecba4de7bE(ptr noalias nocapture noundef nonnull sret({ { { [2 x i64] } } }) align 8 dereferenceable(16) %5, i8 noundef %43, i64 noundef %3, i1 noundef zeroext %46)
-          to label %51 unwind label %13
-
-47:                                               ; preds = %51
-  %48 = landingpad { ptr, i32 }
+  %40 = getelementptr inbounds i8, ptr %.012.i44, i64 16
+  %41 = load i8, ptr %40, align 8, !range !13491, !noundef !4
+  %42 = getelementptr inbounds i8, ptr %.012.i44, i64 17
+  %43 = load i8, ptr %42, align 1, !range !87, !noundef !4
+  %44 = trunc nuw i8 %43 to i1
+  invoke void @_ZN5typst5model10numbering_13NumberingKind5apply17h4600b9cecba4de7bE(ptr noalias nocapture noundef nonnull sret({ { { [2 x i64] } } }) align 8 dereferenceable(16) %5, i8 noundef %41, i64 noundef %3, i1 noundef zeroext %44)
+          to label %49 unwind label %13
+
+45:                                               ; preds = %49
+  %46 = landingpad { ptr, i32 }
           cleanup
-  %49 = icmp sgt i64 %57, -1
-  br i1 %49, label %50, label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit36"
+  %47 = icmp sgt i64 %55, -1
+  br i1 %47, label %48, label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit36"
 
-50:                                               ; preds = %47
+48:                                               ; preds = %45
   invoke void @"_ZN68_$LT$ecow..vec..EcoVec$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17h3d104556f500dee7E"(ptr noalias noundef nonnull align 8 dereferenceable(16) %5)
-          to label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit36" unwind label %63
+          to label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit36" unwind label %61
 
-51:                                               ; preds = %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread41"
-  %52 = getelementptr inbounds i8, ptr %5, i64 15
-  %53 = load i8, ptr %52, align 1, !alias.scope !23773, !noundef !4
-  %54 = icmp slt i8 %53, 0
-  %55 = load ptr, ptr %5, align 8, !alias.scope !23773, !nonnull !4
-  %56 = getelementptr inbounds i8, ptr %5, i64 8
-  %57 = load i64, ptr %56, align 8
-  %58 = and i8 %53, 127
-  %59 = zext nneg i8 %58 to i64
-  %.sroa.3.0.i33 = select i1 %54, i64 %59, i64 %57
-  %.sroa.0.0.i34 = select i1 %54, ptr %5, ptr %55
+49:                                               ; preds = %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread41"
+  %50 = getelementptr inbounds i8, ptr %5, i64 15
+  %51 = load i8, ptr %50, align 1, !alias.scope !23773, !noundef !4
+  %52 = icmp slt i8 %51, 0
+  %53 = load ptr, ptr %5, align 8, !alias.scope !23773, !nonnull !4
+  %54 = getelementptr inbounds i8, ptr %5, i64 8
+  %55 = load i64, ptr %54, align 8
+  %56 = and i8 %51, 127
+  %57 = zext nneg i8 %56 to i64
+  %.sroa.3.0.i33 = select i1 %52, i64 %57, i64 %55
+  %.sroa.0.0.i34 = select i1 %52, ptr %5, ptr %53
   invoke void @_ZN4ecow6string9EcoString8push_str17h2542dc826b62bb60E(ptr noalias noundef nonnull align 8 dereferenceable(16) %6, ptr noalias noundef nonnull readonly align 1 %.sroa.0.0.i34, i64 noundef %.sroa.3.0.i33)
-          to label %60 unwind label %47
+          to label %58 unwind label %45
 
-60:                                               ; preds = %51
-  %61 = icmp sgt i64 %57, -1
-  br i1 %61, label %62, label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit38"
+58:                                               ; preds = %49
+  %59 = icmp sgt i64 %55, -1
+  br i1 %59, label %60, label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit38"
 
-62:                                               ; preds = %60
+60:                                               ; preds = %58
   invoke void @"_ZN68_$LT$ecow..vec..EcoVec$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17h3d104556f500dee7E"(ptr noalias noundef nonnull align 8 dereferenceable(16) %5)
           to label %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit38" unwind label %13
 
-"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit38": ; preds = %60, %62
+"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit38": ; preds = %58, %60
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5)
   br label %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread"
 
-63:                                               ; preds = %50, %12
-  %64 = landingpad { ptr, i32 }
+61:                                               ; preds = %48, %12
+  %62 = landingpad { ptr, i32 }
           filter [0 x ptr] zeroinitializer
   call void @_ZN4core9panicking16panic_in_cleanup17h76c6e1c84248d3ffE() #78
   unreachable
 
-"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread": ; preds = %"_ZN102_$LT$core..iter..adapters..cycle..Cycle$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$10advance_by17h6124aec5e1214f81E.exit.i.i", %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit", %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit38"
-  %65 = getelementptr inbounds i8, ptr %1, i64 16
-  %66 = getelementptr inbounds i8, ptr %1, i64 31
-  %67 = load i8, ptr %66, align 1, !alias.scope !23776, !noundef !4
-  %68 = icmp slt i8 %67, 0
-  %69 = load ptr, ptr %65, align 8, !alias.scope !23776, !nonnull !4
-  %70 = getelementptr inbounds i8, ptr %1, i64 24
-  %71 = load i64, ptr %70, align 8, !alias.scope !23776
-  %72 = and i8 %67, 127
-  %73 = zext nneg i8 %72 to i64
-  %.sroa.3.0.i31 = select i1 %68, i64 %73, i64 %71
-  %.sroa.0.0.i32 = select i1 %68, ptr %65, ptr %69
+"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread": ; preds = %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb696008257f8c6cbE.exit23.i.i.i, %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit", %"_ZN4core3ptr44drop_in_place$LT$ecow..string..EcoString$GT$17h2cca40327d577ef0E.exit38"
+  %63 = getelementptr inbounds i8, ptr %1, i64 16
+  %64 = getelementptr inbounds i8, ptr %1, i64 31
+  %65 = load i8, ptr %64, align 1, !alias.scope !23776, !noundef !4
+  %66 = icmp slt i8 %65, 0
+  %67 = load ptr, ptr %63, align 8, !alias.scope !23776, !nonnull !4
+  %68 = getelementptr inbounds i8, ptr %1, i64 24
+  %69 = load i64, ptr %68, align 8, !alias.scope !23776
+  %70 = and i8 %65, 127
+  %71 = zext nneg i8 %70 to i64
+  %.sroa.3.0.i31 = select i1 %66, i64 %71, i64 %69
+  %.sroa.0.0.i32 = select i1 %66, ptr %63, ptr %67
   invoke void @_ZN4ecow6string9EcoString8push_str17h2542dc826b62bb60E(ptr noalias noundef nonnull align 8 dereferenceable(16) %6, ptr noalias noundef nonnull readonly align 1 %.sroa.0.0.i32, i64 noundef %.sroa.3.0.i31)
-          to label %74 unwind label %13
+          to label %72 unwind label %13
 
-74:                                               ; preds = %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread"
+72:                                               ; preds = %"_ZN106_$LT$core..iter..adapters..chain..Chain$LT$A$C$B$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$3nth17h9e4d94b97974279eE.exit.thread"
   call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr noundef nonnull align 8 dereferenceable(16) %6, i64 16, i1 false)
   call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6)
   ret void
diff --git a/bench/vcpkg/optimized/archives.cpp.ll b/bench/vcpkg/optimized/archives.cpp.ll
index 04318615a63..5eabf692ef7 100644
--- a/bench/vcpkg/optimized/archives.cpp.ll
+++ b/bench/vcpkg/optimized/archives.cpp.ll
@@ -3433,7 +3433,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i: ; preds = %53, %46
   %57 = phi i64 [ %51, %46 ], [ %.pre19.i.i.i, %53 ]
   %58 = sub i64 %57, %56
   %spec.select.i.i.i = tail call i64 @llvm.umin.i64(i64 %58, i64 %49)
-  %.not.i.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i.i, 0
+  %.not.i.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %57, %56
   br i1 %.not.i.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i.i, label %59
 
 59:                                               ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i
@@ -3509,7 +3509,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i34: ; preds = %88, %81
   %92 = phi i64 [ %86, %81 ], [ %.pre19.i.i.i40, %88 ]
   %93 = sub i64 %92, %91
   %spec.select.i.i.i35 = tail call i64 @llvm.umin.i64(i64 %93, i64 %84)
-  %.not.i.i.i.i.i.i.i.i.i.i.i.i36 = icmp eq i64 %spec.select.i.i.i35, 0
+  %.not.i.i.i.i.i.i.i.i.i.i.i.i36 = icmp eq i64 %92, %91
   br i1 %.not.i.i.i.i.i.i.i.i.i.i.i.i36, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i.i38, label %94
 
 94:                                               ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i34
@@ -3613,7 +3613,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i52: ; preds = %132, %125
   %136 = phi i64 [ %130, %125 ], [ %.pre19.i.i.i60, %132 ]
   %137 = sub i64 %136, %135
   %spec.select.i.i.i53 = tail call i64 @llvm.umin.i64(i64 %137, i64 %128)
-  %.not.i.i.i.i.i.i.i.i.i.i.i.i54 = icmp eq i64 %spec.select.i.i.i53, 0
+  %.not.i.i.i.i.i.i.i.i.i.i.i.i54 = icmp eq i64 %136, %135
   br i1 %.not.i.i.i.i.i.i.i.i.i.i.i.i54, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i.i56, label %138
 
 138:                                              ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i.i52
@@ -4228,7 +4228,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %187, %180
   %191 = phi i64 [ %185, %180 ], [ %.pre19.i.i, %187 ]
   %192 = sub i64 %191, %190
   %spec.select.i.i = call i64 @llvm.umin.i64(i64 %192, i64 %183)
-  %.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %191, %190
   br i1 %.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %193
 
 193:                                              ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
@@ -4573,7 +4573,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %41, %36
   %45 = phi i64 [ %39, %36 ], [ %.pre19.i.i, %41 ]
   %46 = sub i64 %45, %44
   %spec.select.i.i = tail call i64 @llvm.umin.i64(i64 %46, i64 %gepdiff)
-  %.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %45, %44
   br i1 %.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %47
 
 47:                                               ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
@@ -4687,7 +4687,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %41, %36
   %45 = phi i64 [ %39, %36 ], [ %.pre19.i.i, %41 ]
   %46 = sub i64 %45, %44
   %spec.select.i.i = tail call i64 @llvm.umin.i64(i64 %46, i64 %gepdiff)
-  %.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %45, %44
   br i1 %.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %47
 
 47:                                               ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
@@ -4801,7 +4801,7 @@ _ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i: ; preds = %41, %36
   %45 = phi i64 [ %39, %36 ], [ %.pre19.i.i, %41 ]
   %46 = sub i64 %45, %44
   %spec.select.i.i = tail call i64 @llvm.umin.i64(i64 %46, i64 %gepdiff)
-  %.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %spec.select.i.i, 0
+  %.not.i.i.i.i.i.i.i.i.i.i.i = icmp eq i64 %45, %44
   br i1 %.not.i.i.i.i.i.i.i.i.i.i.i, label %_ZSt20uninitialized_copy_nIPKcmPcET1_T_T0_S3_.exit.i.i, label %47
 
 47:                                               ; preds = %_ZN3fmt3v106detail6bufferIcE11try_reserveEm.exit.i.i
diff --git a/bench/wireshark/optimized/inet_cidr.c.ll b/bench/wireshark/optimized/inet_cidr.c.ll
index 230b150a8cc..de1d242692d 100644
--- a/bench/wireshark/optimized/inet_cidr.c.ll
+++ b/bench/wireshark/optimized/inet_cidr.c.ll
@@ -54,61 +54,48 @@ define zeroext i1 @ws_ipv6_addr_and_prefix_contains(ptr nocapture noundef readon
   %7 = icmp ugt i32 %6, 7
   br i1 %7, label %.lr.ph.i, label %._crit_edge.i
 
-.lr.ph.i:                                         ; preds = %2, %16
-  %indvars.iv = phi i64 [ %indvars.iv.next, %16 ], [ 0, %2 ]
-  %.02842.i = phi i32 [ %17, %16 ], [ %..i, %2 ]
+.lr.ph.i:                                         ; preds = %2, %12
+  %indvars.iv = phi i64 [ %indvars.iv.next, %12 ], [ 0, %2 ]
+  %.02842.i = phi i32 [ %13, %12 ], [ %..i, %2 ]
   %8 = getelementptr [16 x i8], ptr %0, i64 0, i64 %indvars.iv
   %9 = load i8, ptr %8, align 1
   %10 = getelementptr [16 x i8], ptr %3, i64 0, i64 %indvars.iv
   %11 = load i8, ptr %10, align 1
   %.not37.i = icmp eq i8 %9, %11
-  br i1 %.not37.i, label %16, label %12
+  br i1 %.not37.i, label %12, label %compare_ipv6.exit
 
 12:                                               ; preds = %.lr.ph.i
-  %13 = zext i8 %11 to i32
-  %14 = zext i8 %9 to i32
-  %15 = sub nsw i32 %14, %13
-  br label %compare_ipv6.exit
-
-16:                                               ; preds = %.lr.ph.i
-  %17 = add i32 %.02842.i, -8
+  %13 = add i32 %.02842.i, -8
   %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %18 = icmp ugt i32 %17, 7
-  br i1 %18, label %.lr.ph.i, label %._crit_edge.loopexit.i, !llvm.loop !4
+  %14 = icmp ugt i32 %13, 7
+  br i1 %14, label %.lr.ph.i, label %._crit_edge.loopexit.i, !llvm.loop !4
 
-._crit_edge.loopexit.i:                           ; preds = %16
-  %19 = and i64 %indvars.iv.next, 4294967295
+._crit_edge.loopexit.i:                           ; preds = %12
+  %15 = and i64 %indvars.iv.next, 4294967295
   br label %._crit_edge.i
 
 ._crit_edge.i:                                    ; preds = %._crit_edge.loopexit.i, %2
-  %.029.lcssa.i = phi i64 [ 0, %2 ], [ %19, %._crit_edge.loopexit.i ]
-  %.028.lcssa.i = phi i32 [ %..i, %2 ], [ %17, %._crit_edge.loopexit.i ]
+  %.029.lcssa.i = phi i64 [ 0, %2 ], [ %15, %._crit_edge.loopexit.i ]
+  %.028.lcssa.i = phi i32 [ %..i, %2 ], [ %13, %._crit_edge.loopexit.i ]
   %.not.i = icmp eq i32 %.028.lcssa.i, 0
-  br i1 %.not.i, label %compare_ipv6.exit, label %20
-
-20:                                               ; preds = %._crit_edge.i
-  %21 = getelementptr [16 x i8], ptr %0, i64 0, i64 %.029.lcssa.i
-  %22 = load i8, ptr %21, align 1
-  %23 = zext nneg i32 %.028.lcssa.i to i64
-  %24 = getelementptr [9 x i8], ptr @bitmasks, i64 0, i64 %23
-  %25 = load i8, ptr %24, align 1
-  %26 = and i8 %25, %22
-  %27 = getelementptr [16 x i8], ptr %3, i64 0, i64 %.029.lcssa.i
-  %28 = load i8, ptr %27, align 1
-  %29 = and i8 %28, %25
-  %.not36.i = icmp eq i8 %26, %29
-  br i1 %.not36.i, label %compare_ipv6.exit, label %30
-
-30:                                               ; preds = %20
-  %31 = zext i8 %29 to i32
-  %32 = zext i8 %26 to i32
-  %33 = sub nsw i32 %32, %31
+  br i1 %.not.i, label %compare_ipv6.exit, label %16
+
+16:                                               ; preds = %._crit_edge.i
+  %17 = getelementptr [16 x i8], ptr %0, i64 0, i64 %.029.lcssa.i
+  %18 = load i8, ptr %17, align 1
+  %19 = zext nneg i32 %.028.lcssa.i to i64
+  %20 = getelementptr [9 x i8], ptr @bitmasks, i64 0, i64 %19
+  %21 = load i8, ptr %20, align 1
+  %22 = getelementptr [16 x i8], ptr %3, i64 0, i64 %.029.lcssa.i
+  %23 = load i8, ptr %22, align 1
+  %24 = xor i8 %23, %18
+  %25 = and i8 %24, %21
+  %.not36.i = icmp eq i8 %25, 0
   br label %compare_ipv6.exit
 
-compare_ipv6.exit:                                ; preds = %12, %._crit_edge.i, %20, %30
-  %.0.i = phi i32 [ %15, %12 ], [ %33, %30 ], [ 0, %20 ], [ 0, %._crit_edge.i ]
-  %34 = icmp eq i32 %.0.i, 0
-  ret i1 %34
+compare_ipv6.exit:                                ; preds = %.lr.ph.i, %16, %._crit_edge.i
+  %26 = phi i1 [ true, %._crit_edge.i ], [ %.not36.i, %16 ], [ false, %.lr.ph.i ]
+  ret i1 %26
 }
 
 ; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
diff --git a/bench/wireshark/optimized/packet-smb.c.ll b/bench/wireshark/optimized/packet-smb.c.ll
index 94fcd20922e..cb0fee2721b 100644
--- a/bench/wireshark/optimized/packet-smb.c.ll
+++ b/bench/wireshark/optimized/packet-smb.c.ll
@@ -27425,7 +27425,7 @@ define internal fastcc i32 @dissect_search_find_request(ptr noundef %0, ptr noca
   %32 = tail call ptr @proto_tree_add_uint(ptr noundef %2, i32 noundef %30, ptr noundef %0, i32 noundef %28, i32 noundef 2, i32 noundef %31) #15
   %33 = add i32 %28, 2
   %34 = icmp eq i16 %29, 0
-  br i1 %34, label %92, label %35
+  br i1 %34, label %91, label %35
 
 35:                                               ; preds = %27
   %36 = load i32, ptr @hf_smb_buffer_format, align 4
@@ -27439,7 +27439,7 @@ define internal fastcc i32 @dissect_search_find_request(ptr noundef %0, ptr noca
   %42 = call fastcc ptr @get_unicode_or_ascii_string(ptr noundef %0, ptr noundef %7, i32 noundef %41, ptr noundef %8, i32 noundef 1, i32 noundef 0, ptr noundef nonnull %9)
   %43 = icmp eq ptr %42, null
   %.pre = load i32, ptr %7, align 4
-  br i1 %43, label %92, label %44
+  br i1 %43, label %91, label %44
 
 44:                                               ; preds = %35
   %45 = load i32, ptr @hf_smb_file_name, align 4
@@ -27457,68 +27457,67 @@ define internal fastcc i32 @dissect_search_find_request(ptr noundef %0, ptr noca
   %57 = call ptr @format_text(ptr noundef %55, ptr noundef nonnull %42, i64 noundef %56) #15
   call void (ptr, i32, ptr, ...) @col_append_fstr(ptr noundef %54, i32 noundef 25, ptr noundef nonnull @.str.27, ptr noundef %57) #15
   %58 = icmp eq i16 %50, %51
-  br i1 %58, label %92, label %59
+  br i1 %58, label %91, label %59
 
 59:                                               ; preds = %44
   %60 = load i32, ptr @hf_smb_buffer_format, align 4
   %61 = call ptr @proto_tree_add_item(ptr noundef %2, i32 noundef %60, ptr noundef %0, i32 noundef %49, i32 noundef 1, i32 noundef -2147483648) #15
   %62 = add i32 %49, 1
-  %63 = add i16 %52, -1
-  %64 = icmp ult i16 %63, 2
-  br i1 %64, label %92, label %65
+  %63 = icmp ult i16 %52, 3
+  br i1 %63, label %91, label %64
 
-65:                                               ; preds = %59
-  %66 = call zeroext i16 @tvb_get_letohs(ptr noundef %0, i32 noundef %62) #15
-  %67 = load i32, ptr @hf_smb_resume_key_len, align 4
-  %68 = zext i16 %66 to i32
-  %69 = call ptr @proto_tree_add_uint(ptr noundef %2, i32 noundef %67, ptr noundef %0, i32 noundef %62, i32 noundef 2, i32 noundef %68) #15
-  %70 = add i32 %49, 3
-  %71 = add i16 %52, -3
-  store i16 %71, ptr %9, align 2
-  %.not56 = icmp eq i16 %66, 0
-  br i1 %.not56, label %78, label %72
-
-72:                                               ; preds = %65
-  %73 = call fastcc i32 @dissect_search_resume_key(ptr noundef %0, ptr noundef %2, i32 noundef %70, ptr noundef %9, ptr noundef %10, i32 noundef %5)
-  %74 = load i32, ptr %10, align 4
-  %75 = icmp eq i32 %74, 0
-  %76 = load i16, ptr %9, align 2
-  %77 = icmp ne i16 %76, 0
-  %or.cond5 = select i1 %75, i1 %77, i1 false
-  br i1 %or.cond5, label %79, label %92
-
-78:                                               ; preds = %65
-  %.old4.not = icmp eq i16 %71, 0
-  br i1 %.old4.not, label %92, label %79
-
-79:                                               ; preds = %72, %78
-  %80 = phi i16 [ %76, %72 ], [ %71, %78 ]
-  %81 = phi i32 [ %73, %72 ], [ %70, %78 ]
-  %82 = call i32 @tvb_reported_length_remaining(ptr noundef %0, i32 noundef %81) #15
-  %83 = zext i16 %80 to i32
-  %84 = icmp slt i32 %82, %83
-  br i1 %84, label %85, label %.thread
+64:                                               ; preds = %59
+  %65 = call zeroext i16 @tvb_get_letohs(ptr noundef %0, i32 noundef %62) #15
+  %66 = load i32, ptr @hf_smb_resume_key_len, align 4
+  %67 = zext i16 %65 to i32
+  %68 = call ptr @proto_tree_add_uint(ptr noundef %2, i32 noundef %66, ptr noundef %0, i32 noundef %62, i32 noundef 2, i32 noundef %67) #15
+  %69 = add i32 %49, 3
+  %70 = add i16 %52, -3
+  store i16 %70, ptr %9, align 2
+  %.not56 = icmp eq i16 %65, 0
+  br i1 %.not56, label %77, label %71
+
+71:                                               ; preds = %64
+  %72 = call fastcc i32 @dissect_search_resume_key(ptr noundef %0, ptr noundef %2, i32 noundef %69, ptr noundef %9, ptr noundef %10, i32 noundef %5)
+  %73 = load i32, ptr %10, align 4
+  %74 = icmp eq i32 %73, 0
+  %75 = load i16, ptr %9, align 2
+  %76 = icmp ne i16 %75, 0
+  %or.cond5 = select i1 %74, i1 %76, i1 false
+  br i1 %or.cond5, label %78, label %91
 
-85:                                               ; preds = %79
-  %86 = trunc i32 %82 to i16
-  %.not57 = icmp eq i16 %86, 0
+77:                                               ; preds = %64
+  %.old4.not = icmp eq i16 %70, 0
+  br i1 %.old4.not, label %91, label %78
+
+78:                                               ; preds = %71, %77
+  %79 = phi i16 [ %75, %71 ], [ %70, %77 ]
+  %80 = phi i32 [ %72, %71 ], [ %69, %77 ]
+  %81 = call i32 @tvb_reported_length_remaining(ptr noundef %0, i32 noundef %80) #15
+  %82 = zext i16 %79 to i32
+  %83 = icmp slt i32 %81, %82
+  br i1 %83, label %84, label %.thread
+
+84:                                               ; preds = %78
+  %85 = trunc i32 %81 to i16
+  %.not57 = icmp eq i16 %85, 0
   br i1 %.not57, label %._crit_edge, label %.thread
 
-.thread:                                          ; preds = %79, %85
-  %87 = phi i16 [ %86, %85 ], [ %80, %79 ]
-  %88 = load i32, ptr @hf_smb_extra_byte_parameters, align 4
-  %89 = zext i16 %87 to i32
-  %90 = call ptr @proto_tree_add_item(ptr noundef %2, i32 noundef %88, ptr noundef %0, i32 noundef %81, i32 noundef %89, i32 noundef 0) #15
+.thread:                                          ; preds = %78, %84
+  %86 = phi i16 [ %85, %84 ], [ %79, %78 ]
+  %87 = load i32, ptr @hf_smb_extra_byte_parameters, align 4
+  %88 = zext i16 %86 to i32
+  %89 = call ptr @proto_tree_add_item(ptr noundef %2, i32 noundef %87, ptr noundef %0, i32 noundef %80, i32 noundef %88, i32 noundef 0) #15
   br label %._crit_edge
 
-._crit_edge:                                      ; preds = %85, %.thread
-  %.pre-phi = phi i32 [ %89, %.thread ], [ 0, %85 ]
-  %91 = add i32 %81, %.pre-phi
-  br label %92
+._crit_edge:                                      ; preds = %84, %.thread
+  %.pre-phi = phi i32 [ %88, %.thread ], [ 0, %84 ]
+  %90 = add i32 %80, %.pre-phi
+  br label %91
 
-92:                                               ; preds = %78, %._crit_edge, %72, %59, %44, %35, %27
-  %93 = phi i32 [ %70, %78 ], [ %91, %._crit_edge ], [ %73, %72 ], [ %62, %59 ], [ %49, %44 ], [ %.pre, %35 ], [ %33, %27 ]
-  ret i32 %93
+91:                                               ; preds = %77, %._crit_edge, %71, %59, %44, %35, %27
+  %92 = phi i32 [ %69, %77 ], [ %90, %._crit_edge ], [ %72, %71 ], [ %62, %59 ], [ %49, %44 ], [ %.pre, %35 ], [ %33, %27 ]
+  ret i32 %92
 }
 
 ; Function Attrs: nounwind uwtable
diff --git a/bench/zed-rs/optimized/a4a22mj316v75h7ufva5j1joa.ll b/bench/zed-rs/optimized/a4a22mj316v75h7ufva5j1joa.ll
index 195f25dc1f2..24b67ab7a78 100644
--- a/bench/zed-rs/optimized/a4a22mj316v75h7ufva5j1joa.ll
+++ b/bench/zed-rs/optimized/a4a22mj316v75h7ufva5j1joa.ll
@@ -51466,8 +51466,6 @@ define internal noundef i64 @_ZN4core4iter6traits8iterator8Iterator10advance_by1
 
 22:                                               ; preds = %5
   %23 = sub i64 %1, %.sroa.01.0
-  %24 = icmp ne i64 %23, 0
-  tail call void @llvm.assume(i1 %24)
   br label %.loopexit
 }
 
@@ -51482,7 +51480,7 @@ define internal noundef align 8 dereferenceable_or_null(96) ptr @_ZN4core4iter6t
 "_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit.i": ; preds = %17, %2
   %.sroa.01.0.i = phi i64 [ 0, %2 ], [ %6, %17 ]
   %exitcond.not.i = icmp eq i64 %.sroa.01.0.i, %1
-  br i1 %exitcond.not.i, label %22, label %5
+  br i1 %exitcond.not.i, label %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb3db7edf5fbd99e6E.exit.thread, label %5
 
 5:                                                ; preds = %"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit.i"
   %6 = add i64 %.sroa.01.0.i, 1
@@ -51511,34 +51509,34 @@ define internal noundef align 8 dereferenceable_or_null(96) ptr @_ZN4core4iter6t
   tail call void @_ZN4core6option13unwrap_failed17hba6b08832f9ce30bE(ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @anon.ddacba7924b7e3cd30b4f96ec3edd7e4.243.llvm.15941559949715022903) #43, !noalias !15999
   unreachable
 
-22:                                               ; preds = %"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit.i"
-  %23 = load ptr, ptr %4, align 8, !invariant.load !4, !noalias !16007, !nonnull !4
-  %24 = tail call { ptr, ptr } %23(ptr noundef nonnull align 1 %.val.i.i), !noalias !16007
-  %25 = extractvalue { ptr, ptr } %24, 0
-  %26 = icmp eq ptr %25, null
-  br i1 %26, label %"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit", label %27
+_ZN4core4iter6traits8iterator8Iterator10advance_by17hb3db7edf5fbd99e6E.exit.thread: ; preds = %"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit.i"
+  %22 = load ptr, ptr %4, align 8, !invariant.load !4, !noalias !16007, !nonnull !4
+  %23 = tail call { ptr, ptr } %22(ptr noundef nonnull align 1 %.val.i.i), !noalias !16007
+  %24 = extractvalue { ptr, ptr } %23, 0
+  %25 = icmp eq ptr %24, null
+  br i1 %25, label %"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit", label %26
 
-27:                                               ; preds = %22
-  %28 = extractvalue { ptr, ptr } %24, 1
-  %29 = icmp ne ptr %28, null
-  tail call void @llvm.assume(i1 %29)
-  %30 = getelementptr inbounds i8, ptr %25, i64 40
-  %31 = load i64, ptr %30, align 8, !noalias !16010, !noundef !4
-  %32 = icmp eq i64 %31, 1804179699424012778
-  br i1 %32, label %33, label %37
+26:                                               ; preds = %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb3db7edf5fbd99e6E.exit.thread
+  %27 = extractvalue { ptr, ptr } %23, 1
+  %28 = icmp ne ptr %27, null
+  tail call void @llvm.assume(i1 %28)
+  %29 = getelementptr inbounds i8, ptr %24, i64 40
+  %30 = load i64, ptr %29, align 8, !noalias !16010, !noundef !4
+  %31 = icmp eq i64 %30, 1804179699424012778
+  br i1 %31, label %32, label %36
 
-33:                                               ; preds = %27
-  %34 = getelementptr inbounds i8, ptr %25, i64 48
-  %35 = load i64, ptr %34, align 8, !noalias !16010, !noundef !4
-  %36 = icmp eq i64 %35, -1558820416752632709
-  br i1 %36, label %"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit", label %37
+32:                                               ; preds = %26
+  %33 = getelementptr inbounds i8, ptr %24, i64 48
+  %34 = load i64, ptr %33, align 8, !noalias !16010, !noundef !4
+  %35 = icmp eq i64 %34, -1558820416752632709
+  br i1 %35, label %"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit", label %36
 
-37:                                               ; preds = %33, %27
+36:                                               ; preds = %32, %26
   tail call void @_ZN4core6option13unwrap_failed17hba6b08832f9ce30bE(ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @anon.ddacba7924b7e3cd30b4f96ec3edd7e4.243.llvm.15941559949715022903) #43, !noalias !16007
   unreachable
 
-"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit": ; preds = %5, %33, %22
-  %.sroa.0.0 = phi ptr [ null, %22 ], [ %28, %33 ], [ null, %5 ]
+"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h1337c68b03ea24a7E.exit": ; preds = %5, %32, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb3db7edf5fbd99e6E.exit.thread
+  %.sroa.0.0 = phi ptr [ null, %_ZN4core4iter6traits8iterator8Iterator10advance_by17hb3db7edf5fbd99e6E.exit.thread ], [ %27, %32 ], [ null, %5 ]
   ret ptr %.sroa.0.0
 }
 
diff --git a/bench/zed-rs/optimized/bijypxqg3gfu3lugp8zf7c61q.ll b/bench/zed-rs/optimized/bijypxqg3gfu3lugp8zf7c61q.ll
index 896677a1af0..5cb6edb43ff 100644
--- a/bench/zed-rs/optimized/bijypxqg3gfu3lugp8zf7c61q.ll
+++ b/bench/zed-rs/optimized/bijypxqg3gfu3lugp8zf7c61q.ll
@@ -424,8 +424,6 @@ define internal noundef i64 @_ZN4core4iter6traits8iterator8Iterator10advance_by1
 
 8:                                                ; preds = %4
   %9 = sub i64 %1, %.sroa.01.0
-  %10 = icmp ne i64 %9, 0
-  tail call void @llvm.assume(i1 %10)
   br label %.loopexit
 }
 
@@ -436,27 +434,27 @@ define internal { i32, float } @_ZN4core4iter6traits8iterator8Iterator3nth17hbc2
 3:                                                ; preds = %4, %2
   %.sroa.01.0.i = phi i64 [ 0, %2 ], [ %5, %4 ]
   %exitcond.not.i = icmp eq i64 %.sroa.01.0.i, %1
-  br i1 %exitcond.not.i, label %8, label %4
+  br i1 %exitcond.not.i, label %_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit.thread, label %4
 
 4:                                                ; preds = %3
   %5 = add i64 %.sroa.01.0.i, 1
   %6 = tail call { i32, float } @"_ZN117_$LT$rodio..source..uniform..UniformSourceIterator$LT$I$C$D$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17he3a68353982a0216E"(ptr noalias noundef nonnull align 8 dereferenceable(184) %0)
   %7 = extractvalue { i32, float } %6, 0
   %switch.i = icmp eq i32 %7, 1
-  br i1 %switch.i, label %3, label %_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit.thread
-
-8:                                                ; preds = %3
-  %9 = tail call { i32, float } @"_ZN117_$LT$rodio..source..uniform..UniformSourceIterator$LT$I$C$D$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17he3a68353982a0216E"(ptr noalias noundef nonnull align 8 dereferenceable(184) %0)
-  %10 = extractvalue { i32, float } %9, 0
-  %11 = extractvalue { i32, float } %9, 1
-  br label %_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit.thread
-
-_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit.thread: ; preds = %4, %8
-  %.sroa.3.0 = phi float [ %11, %8 ], [ undef, %4 ]
-  %.sroa.0.0 = phi i32 [ %10, %8 ], [ 0, %4 ]
-  %12 = insertvalue { i32, float } poison, i32 %.sroa.0.0, 0
-  %13 = insertvalue { i32, float } %12, float %.sroa.3.0, 1
-  ret { i32, float } %13
+  br i1 %switch.i, label %3, label %_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit
+
+_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit.thread: ; preds = %3
+  %8 = tail call { i32, float } @"_ZN117_$LT$rodio..source..uniform..UniformSourceIterator$LT$I$C$D$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17he3a68353982a0216E"(ptr noalias noundef nonnull align 8 dereferenceable(184) %0)
+  %9 = extractvalue { i32, float } %8, 0
+  %10 = extractvalue { i32, float } %8, 1
+  br label %_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit
+
+_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit: ; preds = %4, %_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit.thread
+  %.sroa.3.0 = phi float [ %10, %_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit.thread ], [ undef, %4 ]
+  %.sroa.0.0 = phi i32 [ %9, %_ZN4core4iter6traits8iterator8Iterator10advance_by17h1c3dd5d0122da766E.exit.thread ], [ 0, %4 ]
+  %11 = insertvalue { i32, float } poison, i32 %.sroa.0.0, 0
+  %12 = insertvalue { i32, float } %11, float %.sroa.3.0, 1
+  ret { i32, float } %12
 }
 
 ; Function Attrs: inlinehint nonlazybind uwtable
diff --git a/scripts/setup_pre_commit_patch.sh b/scripts/setup_pre_commit_patch.sh
index 820278fb20a..935eea68b75 100755
--- a/scripts/setup_pre_commit_patch.sh
+++ b/scripts/setup_pre_commit_patch.sh
@@ -2,7 +2,7 @@
 set -euo pipefail
 shopt -s inherit_errexit
 
-export GITHUB_PATCH_ID="<user_name>/llvm-project/commit/<commit_hash>"
+export GITHUB_PATCH_ID=llvm/llvm-project/pull/117442
 
 # Please rebase manually
 # git fetch origin