diff --git a/llvm/include/llvm/IR/RuntimeLibcalls.def b/llvm/include/llvm/IR/RuntimeLibcalls.def
index 4aab658a86690..4f986d3c7450b 100644
--- a/llvm/include/llvm/IR/RuntimeLibcalls.def
+++ b/llvm/include/llvm/IR/RuntimeLibcalls.def
@@ -289,11 +289,6 @@ HANDLE_LIBCALL(FLOOR_F64, "floor")
 HANDLE_LIBCALL(FLOOR_F80, "floorl")
 HANDLE_LIBCALL(FLOOR_F128, "floorl")
 HANDLE_LIBCALL(FLOOR_PPCF128, "floorl")
-HANDLE_LIBCALL(COPYSIGN_F32, "copysignf")
-HANDLE_LIBCALL(COPYSIGN_F64, "copysign")
-HANDLE_LIBCALL(COPYSIGN_F80, "copysignl")
-HANDLE_LIBCALL(COPYSIGN_F128, "copysignl")
-HANDLE_LIBCALL(COPYSIGN_PPCF128, "copysignl")
 HANDLE_LIBCALL(FMIN_F32, "fminf")
 HANDLE_LIBCALL(FMIN_F64, "fmin")
 HANDLE_LIBCALL(FMIN_F80, "fminl")
diff --git a/llvm/lib/CodeGen/IntrinsicLowering.cpp b/llvm/lib/CodeGen/IntrinsicLowering.cpp
index f799a8cfc1ba7..fda30c65292b2 100644
--- a/llvm/lib/CodeGen/IntrinsicLowering.cpp
+++ b/llvm/lib/CodeGen/IntrinsicLowering.cpp
@@ -437,10 +437,6 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) {
     ReplaceFPIntrinsicWithCall(CI, "roundevenf", "roundeven", "roundevenl");
     break;
   }
-  case Intrinsic::copysign: {
-    ReplaceFPIntrinsicWithCall(CI, "copysignf", "copysign", "copysignl");
-    break;
-  }
   case Intrinsic::get_rounding:
      // Lower to "round to the nearest"
      if (!CI->getType()->isVoidTy())
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
index fa2731ff7dbda..b7d512f5a1a4b 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
@@ -1709,12 +1709,19 @@ void DAGTypeLegalizer::ExpandFloatRes_FCEIL(SDNode *N,
 
 void DAGTypeLegalizer::ExpandFloatRes_FCOPYSIGN(SDNode *N,
                                                 SDValue &Lo, SDValue &Hi) {
-  ExpandFloatRes_Binary(N, GetFPLibCall(N->getValueType(0),
-                                        RTLIB::COPYSIGN_F32,
-                                        RTLIB::COPYSIGN_F64,
-                                        RTLIB::COPYSIGN_F80,
-                                        RTLIB::COPYSIGN_F128,
-                                        RTLIB::COPYSIGN_PPCF128), Lo, Hi);
+
+  assert(N->getValueType(0) == MVT::ppcf128 &&
+         "Logic only correct for ppcf128!");
+  SDLoc DL = SDLoc(N);
+  SDValue Tmp = SDValue();
+  GetExpandedFloat(N->getOperand(0), Lo, Tmp);
+
+  Hi = DAG.getNode(ISD::FCOPYSIGN, DL, Tmp.getValueType(), Tmp,
+                   N->getOperand(1));
+  // A double-double is Hi + Lo, so if Hi flips sign, so must Lo
+  Lo = DAG.getSelectCC(DL, Tmp, Hi, Lo,
+                       DAG.getNode(ISD::FNEG, DL, Lo.getValueType(), Lo),
+                       ISD::SETUEQ);
 }
 
 void DAGTypeLegalizer::ExpandFloatRes_FCOS(SDNode *N,
diff --git a/llvm/lib/IR/RuntimeLibcalls.cpp b/llvm/lib/IR/RuntimeLibcalls.cpp
index 06167559a7769..fba997a88279d 100644
--- a/llvm/lib/IR/RuntimeLibcalls.cpp
+++ b/llvm/lib/IR/RuntimeLibcalls.cpp
@@ -62,7 +62,6 @@ void RuntimeLibcallsInfo::initLibcalls(const Triple &TT) {
     setLibcallName(RTLIB::ROUND_F128, "roundf128");
     setLibcallName(RTLIB::ROUNDEVEN_F128, "roundevenf128");
     setLibcallName(RTLIB::FLOOR_F128, "floorf128");
-    setLibcallName(RTLIB::COPYSIGN_F128, "copysignf128");
     setLibcallName(RTLIB::FMIN_F128, "fminf128");
     setLibcallName(RTLIB::FMAX_F128, "fmaxf128");
     setLibcallName(RTLIB::LROUND_F128, "lroundf128");
diff --git a/llvm/lib/Target/SystemZ/ZOSLibcallNames.def b/llvm/lib/Target/SystemZ/ZOSLibcallNames.def
index 12a01522a7e64..a53c9618696fc 100644
--- a/llvm/lib/Target/SystemZ/ZOSLibcallNames.def
+++ b/llvm/lib/Target/SystemZ/ZOSLibcallNames.def
@@ -87,9 +87,6 @@ HANDLE_LIBCALL(EXP2_F128, "@@LXP2@B")
 HANDLE_LIBCALL(COS_F64, "@@SCOS@B")
 HANDLE_LIBCALL(COS_F32, "@@FCOS@B")
 HANDLE_LIBCALL(COS_F128, "@@LCOS@B")
-HANDLE_LIBCALL(COPYSIGN_F64, "@@DCPY@B")
-HANDLE_LIBCALL(COPYSIGN_F32, "@@FCPY@B")
-HANDLE_LIBCALL(COPYSIGN_F128, "@@LCPY@B")
 HANDLE_LIBCALL(CEIL_F64, "@@SCEL@B")
 HANDLE_LIBCALL(CEIL_F32, "@@FCEL@B")
 HANDLE_LIBCALL(CEIL_F128, "@@LCEL@B")
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
index aaa5225670721..9a8d73bee1c0b 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
@@ -264,9 +264,6 @@ struct RuntimeLibcallSignatureTable {
     Table[RTLIB::FLOOR_F32] = f32_func_f32;
     Table[RTLIB::FLOOR_F64] = f64_func_f64;
     Table[RTLIB::FLOOR_F128] = i64_i64_func_i64_i64;
-    Table[RTLIB::COPYSIGN_F32] = f32_func_f32_f32;
-    Table[RTLIB::COPYSIGN_F64] = f64_func_f64_f64;
-    Table[RTLIB::COPYSIGN_F128] = i64_i64_func_i64_i64_i64_i64;
     Table[RTLIB::FMIN_F32] = f32_func_f32_f32;
     Table[RTLIB::FMIN_F64] = f64_func_f64_f64;
     Table[RTLIB::FMIN_F128] = i64_i64_func_i64_i64_i64_i64;
diff --git a/llvm/test/CodeGen/PowerPC/copysignl.ll b/llvm/test/CodeGen/PowerPC/copysignl.ll
index 40ed3d803094f..9cefe66df90bd 100644
--- a/llvm/test/CodeGen/PowerPC/copysignl.ll
+++ b/llvm/test/CodeGen/PowerPC/copysignl.ll
@@ -43,31 +43,27 @@ declare double @copysign(double, double) #0
 define ppc_fp128 @foo_ll(double %a, ppc_fp128 %b) #0 {
 ; CHECK-LABEL: foo_ll:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    mflr 0
-; CHECK-NEXT:    stdu 1, -112(1)
-; CHECK-NEXT:    fmr 3, 2
-; CHECK-NEXT:    addis 3, 2, .LCPI2_0@toc@ha
-; CHECK-NEXT:    std 0, 128(1)
-; CHECK-NEXT:    lfs 2, .LCPI2_0@toc@l(3)
-; CHECK-NEXT:    bl copysignl
-; CHECK-NEXT:    nop
-; CHECK-NEXT:    addi 1, 1, 112
-; CHECK-NEXT:    ld 0, 16(1)
-; CHECK-NEXT:    mtlr 0
+; CHECK-NEXT:    fcpsgn 0, 2, 1
+; CHECK-NEXT:    li 3, 8
+; CHECK-NEXT:    addis 4, 2, .LCPI2_0@toc@ha
+; CHECK-NEXT:    addi 4, 4, .LCPI2_0@toc@l
+; CHECK-NEXT:    fcmpu 0, 1, 0
+; CHECK-NEXT:    fmr 1, 0
+; CHECK-NEXT:    crnor 20, 2, 3
+; CHECK-NEXT:    isel 3, 0, 3, 20
+; CHECK-NEXT:    lfdx 2, 4, 3
 ; CHECK-NEXT:    blr
 ;
 ; CHECK-VSX-LABEL: foo_ll:
 ; CHECK-VSX:       # %bb.0: # %entry
-; CHECK-VSX-NEXT:    mflr 0
-; CHECK-VSX-NEXT:    stdu 1, -112(1)
-; CHECK-VSX-NEXT:    fmr 3, 2
+; CHECK-VSX-NEXT:    fmr 0, 1
+; CHECK-VSX-NEXT:    xscpsgndp 1, 2, 1
 ; CHECK-VSX-NEXT:    xxlxor 2, 2, 2
-; CHECK-VSX-NEXT:    std 0, 128(1)
-; CHECK-VSX-NEXT:    bl copysignl
-; CHECK-VSX-NEXT:    nop
-; CHECK-VSX-NEXT:    addi 1, 1, 112
-; CHECK-VSX-NEXT:    ld 0, 16(1)
-; CHECK-VSX-NEXT:    mtlr 0
+; CHECK-VSX-NEXT:    fcmpu 0, 0, 1
+; CHECK-VSX-NEXT:    cror 20, 2, 3
+; CHECK-VSX-NEXT:    bclr 12, 20, 0
+; CHECK-VSX-NEXT:  # %bb.1: # %entry
+; CHECK-VSX-NEXT:    xsnegdp 2, 2
 ; CHECK-VSX-NEXT:    blr
 entry:
   %conv = fpext double %a to ppc_fp128
@@ -78,31 +74,27 @@ entry:
 define ppc_fp128 @foo_ld(double %a, double %b) #0 {
 ; CHECK-LABEL: foo_ld:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    mflr 0
-; CHECK-NEXT:    stdu 1, -112(1)
-; CHECK-NEXT:    fmr 3, 2
-; CHECK-NEXT:    addis 3, 2, .LCPI3_0@toc@ha
-; CHECK-NEXT:    std 0, 128(1)
-; CHECK-NEXT:    lfs 2, .LCPI3_0@toc@l(3)
-; CHECK-NEXT:    bl copysignl
-; CHECK-NEXT:    nop
-; CHECK-NEXT:    addi 1, 1, 112
-; CHECK-NEXT:    ld 0, 16(1)
-; CHECK-NEXT:    mtlr 0
+; CHECK-NEXT:    fcpsgn 0, 2, 1
+; CHECK-NEXT:    li 3, 8
+; CHECK-NEXT:    addis 4, 2, .LCPI3_0@toc@ha
+; CHECK-NEXT:    addi 4, 4, .LCPI3_0@toc@l
+; CHECK-NEXT:    fcmpu 0, 1, 0
+; CHECK-NEXT:    fmr 1, 0
+; CHECK-NEXT:    crnor 20, 2, 3
+; CHECK-NEXT:    isel 3, 0, 3, 20
+; CHECK-NEXT:    lfdx 2, 4, 3
 ; CHECK-NEXT:    blr
 ;
 ; CHECK-VSX-LABEL: foo_ld:
 ; CHECK-VSX:       # %bb.0: # %entry
-; CHECK-VSX-NEXT:    mflr 0
-; CHECK-VSX-NEXT:    stdu 1, -112(1)
-; CHECK-VSX-NEXT:    fmr 3, 2
+; CHECK-VSX-NEXT:    fmr 0, 1
+; CHECK-VSX-NEXT:    xscpsgndp 1, 2, 1
 ; CHECK-VSX-NEXT:    xxlxor 2, 2, 2
-; CHECK-VSX-NEXT:    std 0, 128(1)
-; CHECK-VSX-NEXT:    bl copysignl
-; CHECK-VSX-NEXT:    nop
-; CHECK-VSX-NEXT:    addi 1, 1, 112
-; CHECK-VSX-NEXT:    ld 0, 16(1)
-; CHECK-VSX-NEXT:    mtlr 0
+; CHECK-VSX-NEXT:    fcmpu 0, 0, 1
+; CHECK-VSX-NEXT:    cror 20, 2, 3
+; CHECK-VSX-NEXT:    bclr 12, 20, 0
+; CHECK-VSX-NEXT:  # %bb.1: # %entry
+; CHECK-VSX-NEXT:    xsnegdp 2, 2
 ; CHECK-VSX-NEXT:    blr
 entry:
   %conv = fpext double %a to ppc_fp128
@@ -114,31 +106,27 @@ entry:
 define ppc_fp128 @foo_lf(double %a, float %b) #0 {
 ; CHECK-LABEL: foo_lf:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    mflr 0
-; CHECK-NEXT:    stdu 1, -112(1)
-; CHECK-NEXT:    fmr 3, 2
-; CHECK-NEXT:    addis 3, 2, .LCPI4_0@toc@ha
-; CHECK-NEXT:    std 0, 128(1)
-; CHECK-NEXT:    lfs 2, .LCPI4_0@toc@l(3)
-; CHECK-NEXT:    bl copysignl
-; CHECK-NEXT:    nop
-; CHECK-NEXT:    addi 1, 1, 112
-; CHECK-NEXT:    ld 0, 16(1)
-; CHECK-NEXT:    mtlr 0
+; CHECK-NEXT:    fcpsgn 0, 2, 1
+; CHECK-NEXT:    li 3, 8
+; CHECK-NEXT:    addis 4, 2, .LCPI4_0@toc@ha
+; CHECK-NEXT:    addi 4, 4, .LCPI4_0@toc@l
+; CHECK-NEXT:    fcmpu 0, 1, 0
+; CHECK-NEXT:    fmr 1, 0
+; CHECK-NEXT:    crnor 20, 2, 3
+; CHECK-NEXT:    isel 3, 0, 3, 20
+; CHECK-NEXT:    lfdx 2, 4, 3
 ; CHECK-NEXT:    blr
 ;
 ; CHECK-VSX-LABEL: foo_lf:
 ; CHECK-VSX:       # %bb.0: # %entry
-; CHECK-VSX-NEXT:    mflr 0
-; CHECK-VSX-NEXT:    stdu 1, -112(1)
-; CHECK-VSX-NEXT:    fmr 3, 2
+; CHECK-VSX-NEXT:    fmr 0, 1
+; CHECK-VSX-NEXT:    fcpsgn 1, 2, 1
 ; CHECK-VSX-NEXT:    xxlxor 2, 2, 2
-; CHECK-VSX-NEXT:    std 0, 128(1)
-; CHECK-VSX-NEXT:    bl copysignl
-; CHECK-VSX-NEXT:    nop
-; CHECK-VSX-NEXT:    addi 1, 1, 112
-; CHECK-VSX-NEXT:    ld 0, 16(1)
-; CHECK-VSX-NEXT:    mtlr 0
+; CHECK-VSX-NEXT:    fcmpu 0, 0, 1
+; CHECK-VSX-NEXT:    cror 20, 2, 3
+; CHECK-VSX-NEXT:    bclr 12, 20, 0
+; CHECK-VSX-NEXT:  # %bb.1: # %entry
+; CHECK-VSX-NEXT:    xsnegdp 2, 2
 ; CHECK-VSX-NEXT:    blr
 entry:
   %conv = fpext double %a to ppc_fp128
diff --git a/llvm/test/CodeGen/PowerPC/ctrloop-cpsgn.ll b/llvm/test/CodeGen/PowerPC/ctrloop-cpsgn.ll
deleted file mode 100644
index a114438a87476..0000000000000
--- a/llvm/test/CodeGen/PowerPC/ctrloop-cpsgn.ll
+++ /dev/null
@@ -1,28 +0,0 @@
-; RUN: llc -verify-machineinstrs < %s -mcpu=ppc | FileCheck %s
-
-target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32"
-target triple = "powerpc-unknown-linux-gnu"
-
-define ppc_fp128 @foo(ptr nocapture %n, ppc_fp128 %d) nounwind readonly {
-entry:
-  br label %for.body
-
-for.body:                                         ; preds = %for.body, %entry
-  %i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
-  %x.05 = phi ppc_fp128 [ %d, %entry ], [ %conv, %for.body ]
-  %arrayidx = getelementptr inbounds ppc_fp128, ptr %n, i32 %i.06
-  %0 = load ppc_fp128, ptr %arrayidx, align 8
-  %conv = tail call ppc_fp128 @copysignl(ppc_fp128 %x.05, ppc_fp128 %d) nounwind readonly
-  %inc = add nsw i32 %i.06, 1
-  %exitcond = icmp eq i32 %inc, 2048
-  br i1 %exitcond, label %for.end, label %for.body
-
-for.end:                                          ; preds = %for.body
-  ret ppc_fp128 %conv
-}
-
-declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128) #0
-
-; CHECK: @foo
-; CHECK-NOT: mtctr
-
diff --git a/llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll b/llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll
index ebec8c1c4d654..c51b98de5cdb0 100644
--- a/llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll
+++ b/llvm/test/CodeGen/PowerPC/fp128-bitcast-after-operation.ll
@@ -89,100 +89,61 @@ entry:
 }
 
 define i128 @test_copysign(ppc_fp128 %x, ppc_fp128 %y) nounwind  {
-; PPC64-P8-LE-LABEL: test_copysign:
-; PPC64-P8-LE:       # %bb.0: # %entry
-; PPC64-P8-LE-NEXT:    mflr 0
-; PPC64-P8-LE-NEXT:    stdu 1, -32(1)
-; PPC64-P8-LE-NEXT:    std 0, 48(1)
-; PPC64-P8-LE-NEXT:    bl copysignl
-; PPC64-P8-LE-NEXT:    nop
-; PPC64-P8-LE-NEXT:    mffprd 3, 1
-; PPC64-P8-LE-NEXT:    mffprd 4, 2
-; PPC64-P8-LE-NEXT:    addi 1, 1, 32
-; PPC64-P8-LE-NEXT:    ld 0, 16(1)
-; PPC64-P8-LE-NEXT:    mtlr 0
-; PPC64-P8-LE-NEXT:    blr
-;
-; PPC64-LE-LABEL: test_copysign:
-; PPC64-LE:       # %bb.0: # %entry
-; PPC64-LE-NEXT:    mflr 0
-; PPC64-LE-NEXT:    stdu 1, -48(1)
-; PPC64-LE-NEXT:    std 0, 64(1)
-; PPC64-LE-NEXT:    bl copysignl
-; PPC64-LE-NEXT:    nop
-; PPC64-LE-NEXT:    stfd 1, 32(1)
-; PPC64-LE-NEXT:    stfd 2, 40(1)
-; PPC64-LE-NEXT:    ld 3, 32(1)
-; PPC64-LE-NEXT:    ld 4, 40(1)
-; PPC64-LE-NEXT:    addi 1, 1, 48
-; PPC64-LE-NEXT:    ld 0, 16(1)
-; PPC64-LE-NEXT:    mtlr 0
-; PPC64-LE-NEXT:    blr
-;
-; PPC64-P8-BE-LABEL: test_copysign:
-; PPC64-P8-BE:       # %bb.0: # %entry
-; PPC64-P8-BE-NEXT:    mflr 0
-; PPC64-P8-BE-NEXT:    stdu 1, -112(1)
-; PPC64-P8-BE-NEXT:    std 0, 128(1)
-; PPC64-P8-BE-NEXT:    bl copysignl
-; PPC64-P8-BE-NEXT:    nop
-; PPC64-P8-BE-NEXT:    mffprd 3, 1
-; PPC64-P8-BE-NEXT:    mffprd 4, 2
-; PPC64-P8-BE-NEXT:    addi 1, 1, 112
-; PPC64-P8-BE-NEXT:    ld 0, 16(1)
-; PPC64-P8-BE-NEXT:    mtlr 0
-; PPC64-P8-BE-NEXT:    blr
+; PPC64-P8-LABEL: test_copysign:
+; PPC64-P8:       # %bb.0: # %entry
+; PPC64-P8-NEXT:    xscpsgndp 0, 3, 1
+; PPC64-P8-NEXT:    fcmpu 0, 1, 0
+; PPC64-P8-NEXT:    cror 20, 2, 3
+; PPC64-P8-NEXT:    bc 12, 20, .LBB2_2
+; PPC64-P8-NEXT:  # %bb.1: # %entry
+; PPC64-P8-NEXT:    xsnegdp 2, 2
+; PPC64-P8-NEXT:  .LBB2_2: # %entry
+; PPC64-P8-NEXT:    mffprd 4, 2
+; PPC64-P8-NEXT:    mffprd 3, 0
+; PPC64-P8-NEXT:    blr
 ;
-; PPC64-BE-LABEL: test_copysign:
-; PPC64-BE:       # %bb.0: # %entry
-; PPC64-BE-NEXT:    mflr 0
-; PPC64-BE-NEXT:    stdu 1, -128(1)
-; PPC64-BE-NEXT:    std 0, 144(1)
-; PPC64-BE-NEXT:    bl copysignl
-; PPC64-BE-NEXT:    nop
-; PPC64-BE-NEXT:    stfd 1, 112(1)
-; PPC64-BE-NEXT:    stfd 2, 120(1)
-; PPC64-BE-NEXT:    ld 3, 112(1)
-; PPC64-BE-NEXT:    ld 4, 120(1)
-; PPC64-BE-NEXT:    addi 1, 1, 128
-; PPC64-BE-NEXT:    ld 0, 16(1)
-; PPC64-BE-NEXT:    mtlr 0
-; PPC64-BE-NEXT:    blr
+; PPC64-LABEL: test_copysign:
+; PPC64:       # %bb.0: # %entry
+; PPC64-NEXT:    xscpsgndp 0, 3, 1
+; PPC64-NEXT:    fcmpu 0, 1, 0
+; PPC64-NEXT:    cror 20, 2, 3
+; PPC64-NEXT:    bc 12, 20, .LBB2_2
+; PPC64-NEXT:  # %bb.1: # %entry
+; PPC64-NEXT:    xsnegdp 2, 2
+; PPC64-NEXT:  .LBB2_2: # %entry
+; PPC64-NEXT:    stfd 0, -16(1)
+; PPC64-NEXT:    stfd 2, -8(1)
+; PPC64-NEXT:    ld 3, -16(1)
+; PPC64-NEXT:    ld 4, -8(1)
+; PPC64-NEXT:    blr
 ;
 ; PPC32-LABEL: test_copysign:
 ; PPC32:       # %bb.0: # %entry
-; PPC32-NEXT:    mflr 0
-; PPC32-NEXT:    stwu 1, -80(1)
-; PPC32-NEXT:    stw 0, 84(1)
-; PPC32-NEXT:    stfd 1, 32(1)
-; PPC32-NEXT:    lwz 3, 36(1)
-; PPC32-NEXT:    stfd 2, 24(1)
-; PPC32-NEXT:    stw 3, 52(1)
-; PPC32-NEXT:    lwz 3, 32(1)
-; PPC32-NEXT:    stfd 3, 56(1)
-; PPC32-NEXT:    stw 3, 48(1)
-; PPC32-NEXT:    lwz 3, 28(1)
-; PPC32-NEXT:    lfd 4, 64(1)
-; PPC32-NEXT:    stw 3, 44(1)
-; PPC32-NEXT:    lwz 3, 24(1)
-; PPC32-NEXT:    lfd 1, 48(1)
-; PPC32-NEXT:    stw 3, 40(1)
-; PPC32-NEXT:    lwz 3, 60(1)
-; PPC32-NEXT:    lfd 2, 40(1)
-; PPC32-NEXT:    stw 3, 76(1)
-; PPC32-NEXT:    lwz 3, 56(1)
-; PPC32-NEXT:    stw 3, 72(1)
-; PPC32-NEXT:    lfd 3, 72(1)
-; PPC32-NEXT:    bl copysignl
-; PPC32-NEXT:    stfd 1, 8(1)
+; PPC32-NEXT:    stwu 1, -32(1)
+; PPC32-NEXT:    stfd 3, 8(1)
+; PPC32-NEXT:    lbz 3, 8(1)
+; PPC32-NEXT:    srwi 3, 3, 7
+; PPC32-NEXT:    andi. 3, 3, 1
+; PPC32-NEXT:    bc 12, 1, .LBB2_2
+; PPC32-NEXT:  # %bb.1: # %entry
+; PPC32-NEXT:    fabs 0, 1
+; PPC32-NEXT:    b .LBB2_3
+; PPC32-NEXT:  .LBB2_2:
+; PPC32-NEXT:    fnabs 0, 1
+; PPC32-NEXT:  .LBB2_3: # %entry
+; PPC32-NEXT:    fcmpu 0, 1, 0
+; PPC32-NEXT:    cror 20, 2, 3
+; PPC32-NEXT:    bc 12, 20, .LBB2_5
+; PPC32-NEXT:  # %bb.4: # %entry
+; PPC32-NEXT:    fneg 2, 2
+; PPC32-NEXT:  .LBB2_5: # %entry
+; PPC32-NEXT:    stfd 0, 24(1)
 ; PPC32-NEXT:    stfd 2, 16(1)
-; PPC32-NEXT:    lwz 3, 8(1)
-; PPC32-NEXT:    lwz 4, 12(1)
+; PPC32-NEXT:    lwz 3, 24(1)
+; PPC32-NEXT:    lwz 4, 28(1)
 ; PPC32-NEXT:    lwz 5, 16(1)
 ; PPC32-NEXT:    lwz 6, 20(1)
-; PPC32-NEXT:    lwz 0, 84(1)
-; PPC32-NEXT:    addi 1, 1, 80
-; PPC32-NEXT:    mtlr 0
+; PPC32-NEXT:    addi 1, 1, 32
 ; PPC32-NEXT:    blr
 entry:
 	%0 = tail call ppc_fp128 @llvm.copysign.ppcf128(ppc_fp128 %x, ppc_fp128 %y)
@@ -236,3 +197,8 @@ entry:
 
 declare ppc_fp128 @llvm.fabs.ppcf128(ppc_fp128)
 declare ppc_fp128 @llvm.copysign.ppcf128(ppc_fp128, ppc_fp128)
+;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
+; PPC64-BE: {{.*}}
+; PPC64-LE: {{.*}}
+; PPC64-P8-BE: {{.*}}
+; PPC64-P8-LE: {{.*}}