diff --git a/llvm/lib/Target/AArch64/AArch64InstrAtomics.td b/llvm/lib/Target/AArch64/AArch64InstrAtomics.td
index 5d9215dd71233..32a86cbbff18c 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrAtomics.td
+++ b/llvm/lib/Target/AArch64/AArch64InstrAtomics.td
@@ -602,6 +602,8 @@ let Predicates = [HasRCPC3, HasNEON] in {
 // v8.4a FEAT_LRCPC2 patterns
 let Predicates = [HasRCPC_IMMO, UseLDAPUR] in {
   // Load-Acquire RCpc Register unscaled loads
+
+  // Zero-extended
   def : Pat<(acquiring_load<atomic_load_azext_8>
                (am_unscaled8 GPR64sp:$Rn, simm9:$offset)),
           (LDAPURBi GPR64sp:$Rn, simm9:$offset)>;
@@ -614,6 +616,26 @@ let Predicates = [HasRCPC_IMMO, UseLDAPUR] in {
   def : Pat<(acquiring_load<atomic_load_nonext_64>
                (am_unscaled64 GPR64sp:$Rn, simm9:$offset)),
           (LDAPURXi GPR64sp:$Rn, simm9:$offset)>;
+
+  // Sign-extended
+  def : Pat<(sext_inreg (acquiring_load<atomic_load_8>
+                (am_unscaled8 GPR64sp:$Rn, simm9:$offset)), i8),
+          (LDAPURSBWi GPR64sp:$Rn, i64:$offset)>;
+  def : Pat<(sext_inreg (i64 (anyext (i32
+                (acquiring_load<atomic_load_8>
+                    (am_unscaled8 GPR64sp:$Rn, simm9:$offset))))), i8),
+          (LDAPURSBXi GPR64sp:$Rn, i64:$offset)>;
+  def : Pat<(sext_inreg (acquiring_load<atomic_load_16>
+                (am_unscaled16 GPR64sp:$Rn, simm9:$offset)), i16),
+          (LDAPURSHWi GPR64sp:$Rn, i64:$offset)>;
+  def : Pat<(sext_inreg (i64 (anyext (i32
+                (acquiring_load<atomic_load_16>
+                    (am_unscaled16 GPR64sp:$Rn, simm9:$offset))))), i16),
+          (LDAPURSHXi GPR64sp:$Rn, i64:$offset)>;
+  def : Pat<(i64 (sext (i32
+                (acquiring_load<atomic_load_32>
+                    (am_unscaled32 GPR64sp:$Rn, simm9:$offset))))),
+          (LDAPURSWi GPR64sp:$Rn, i64:$offset)>;
 }
 
 let Predicates = [HasRCPC_IMMO] in {
diff --git a/llvm/test/CodeGen/AArch64/Atomics/aarch64-atomic-load-rcpc_immo.ll b/llvm/test/CodeGen/AArch64/Atomics/aarch64-atomic-load-rcpc_immo.ll
index 02ff12c27fcda..572f8215b2211 100644
--- a/llvm/test/CodeGen/AArch64/Atomics/aarch64-atomic-load-rcpc_immo.ll
+++ b/llvm/test/CodeGen/AArch64/Atomics/aarch64-atomic-load-rcpc_immo.ll
@@ -59,6 +59,44 @@ define i8 @load_atomic_i8_aligned_acquire(ptr %ptr) {
     ret i8 %r
 }
 
+define i32 @load_atomic_i8_aligned_acquire_sext_i32(ptr %ptr) {
+; GISEL-LABEL: load_atomic_i8_aligned_acquire_sext_i32:
+; GISEL:    add x8, x0, #4
+; GISEL:    ldaprb w8, [x8]
+; GISEL:    sxtb w0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i8_aligned_acquire_sext_i32:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #4
+; SDAG-AVOIDLDAPUR:    ldaprb w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtb w0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i8_aligned_acquire_sext_i32:
+; SDAG-NOAVOIDLDAPUR:    ldapursb w0, [x0, #4]
+    %gep = getelementptr inbounds i8, ptr %ptr, i32 4
+    %r = load atomic i8, ptr %gep acquire, align 1
+    %r.sext = sext i8 %r to i32
+    ret i32 %r.sext
+}
+
+define i64 @load_atomic_i8_aligned_acquire_sext_i64(ptr %ptr) {
+; GISEL-LABEL: load_atomic_i8_aligned_acquire_sext_i64:
+; GISEL:    add x8, x0, #4
+; GISEL:    ldaprb w8, [x8]
+; GISEL:    sxtb x0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i8_aligned_acquire_sext_i64:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #4
+; SDAG-AVOIDLDAPUR:    ldaprb w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtb x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i8_aligned_acquire_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    ldapursb x0, [x0, #4]
+    %gep = getelementptr inbounds i8, ptr %ptr, i32 4
+    %r = load atomic i8, ptr %gep acquire, align 1
+    %r.sext = sext i8 %r to i64
+    ret i64 %r.sext
+}
+
 define i8 @load_atomic_i8_aligned_acquire_const(ptr readonly %ptr) {
 ; GISEL-LABEL: load_atomic_i8_aligned_acquire_const:
 ; GISEL:    add x8, x0, #4
@@ -75,6 +113,44 @@ define i8 @load_atomic_i8_aligned_acquire_const(ptr readonly %ptr) {
     ret i8 %r
 }
 
+define i32 @load_atomic_i8_aligned_acquire_const_sext_i32(ptr readonly %ptr) {
+; GISEL-LABEL: load_atomic_i8_aligned_acquire_const_sext_i32:
+; GISEL:    add x8, x0, #4
+; GISEL:    ldaprb w8, [x8]
+; GISEL:    sxtb w0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i8_aligned_acquire_const_sext_i32:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #4
+; SDAG-AVOIDLDAPUR:    ldaprb w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtb w0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i8_aligned_acquire_const_sext_i32:
+; SDAG-NOAVOIDLDAPUR:    ldapursb w0, [x0, #4]
+    %gep = getelementptr inbounds i8, ptr %ptr, i32 4
+    %r = load atomic i8, ptr %gep acquire, align 1
+    %r.sext = sext i8 %r to i32
+    ret i32 %r.sext
+}
+
+define i64 @load_atomic_i8_aligned_acquire_const_sext_i64(ptr readonly %ptr) {
+; GISEL-LABEL: load_atomic_i8_aligned_acquire_const_sext_i64:
+; GISEL:    add x8, x0, #4
+; GISEL:    ldaprb w8, [x8]
+; GISEL:    sxtb x0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i8_aligned_acquire_const_sext_i64:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #4
+; SDAG-AVOIDLDAPUR:    ldaprb w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtb x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i8_aligned_acquire_const_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    ldapursb x0, [x0, #4]
+    %gep = getelementptr inbounds i8, ptr %ptr, i32 4
+    %r = load atomic i8, ptr %gep acquire, align 1
+    %r.sext = sext i8 %r to i64
+    ret i64 %r.sext
+}
+
 define i8 @load_atomic_i8_aligned_seq_cst(ptr %ptr) {
 ; CHECK-LABEL: load_atomic_i8_aligned_seq_cst:
 ; CHECK:    add x8, x0, #4
@@ -141,6 +217,44 @@ define i16 @load_atomic_i16_aligned_acquire(ptr %ptr) {
     ret i16 %r
 }
 
+define i32 @load_atomic_i16_aligned_acquire_sext_i32(ptr %ptr) {
+; GISEL-LABEL: load_atomic_i16_aligned_acquire_sext_i32:
+; GISEL:    add x8, x0, #8
+; GISEL:    ldaprh w8, [x8]
+; GISEL:    sxth w0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i16_aligned_acquire_sext_i32:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #8
+; SDAG-AVOIDLDAPUR:    ldaprh w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxth w0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i16_aligned_acquire_sext_i32:
+; SDAG-NOAVOIDLDAPUR:    ldapursh w0, [x0, #8]
+    %gep = getelementptr inbounds i16, ptr %ptr, i32 4
+    %r = load atomic i16, ptr %gep acquire, align 2
+    %r.sext = sext i16 %r to i32
+    ret i32 %r.sext
+}
+
+define i64 @load_atomic_i16_aligned_acquire_sext_i64(ptr %ptr) {
+; GISEL-LABEL: load_atomic_i16_aligned_acquire_sext_i64:
+; GISEL:    add x8, x0, #8
+; GISEL:    ldaprh w8, [x8]
+; GISEL:    sxth x0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i16_aligned_acquire_sext_i64:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #8
+; SDAG-AVOIDLDAPUR:    ldaprh w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxth x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i16_aligned_acquire_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    ldapursh x0, [x0, #8]
+    %gep = getelementptr inbounds i16, ptr %ptr, i32 4
+    %r = load atomic i16, ptr %gep acquire, align 2
+    %r.sext = sext i16 %r to i64
+    ret i64 %r.sext
+}
+
 define i16 @load_atomic_i16_aligned_acquire_const(ptr readonly %ptr) {
 ; GISEL-LABEL: load_atomic_i16_aligned_acquire_const:
 ; GISEL:    add x8, x0, #8
@@ -157,6 +271,44 @@ define i16 @load_atomic_i16_aligned_acquire_const(ptr readonly %ptr) {
     ret i16 %r
 }
 
+define i32 @load_atomic_i16_aligned_acquire_const_sext_i32(ptr readonly %ptr) {
+; GISEL-LABEL: load_atomic_i16_aligned_acquire_const_sext_i32:
+; GISEL:    add x8, x0, #8
+; GISEL:    ldaprh w8, [x8]
+; GISEL:    sxth w0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i16_aligned_acquire_const_sext_i32:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #8
+; SDAG-AVOIDLDAPUR:    ldaprh w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxth w0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i16_aligned_acquire_const_sext_i32:
+; SDAG-NOAVOIDLDAPUR:    ldapursh w0, [x0, #8]
+    %gep = getelementptr inbounds i16, ptr %ptr, i32 4
+    %r = load atomic i16, ptr %gep acquire, align 2
+    %r.sext = sext i16 %r to i32
+    ret i32 %r.sext
+}
+
+define i64 @load_atomic_i16_aligned_acquire_const_sext_i64(ptr readonly %ptr) {
+; GISEL-LABEL: load_atomic_i16_aligned_acquire_const_sext_i64:
+; GISEL:    add x8, x0, #8
+; GISEL:    ldaprh w8, [x8]
+; GISEL:    sxth x0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i16_aligned_acquire_const_sext_i64:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #8
+; SDAG-AVOIDLDAPUR:    ldaprh w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxth x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i16_aligned_acquire_const_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    ldapursh x0, [x0, #8]
+    %gep = getelementptr inbounds i16, ptr %ptr, i32 4
+    %r = load atomic i16, ptr %gep acquire, align 2
+    %r.sext = sext i16 %r to i64
+    ret i64 %r.sext
+}
+
 define i16 @load_atomic_i16_aligned_seq_cst(ptr %ptr) {
 ; CHECK-LABEL: load_atomic_i16_aligned_seq_cst:
 ; CHECK:    add x8, x0, #8
@@ -222,6 +374,24 @@ define i32 @load_atomic_i32_aligned_acquire(ptr %ptr) {
     ret i32 %r
 }
 
+define i64 @load_atomic_i32_aligned_acquire_sext_i64(ptr %ptr) {
+; GISEL-LABEL: load_atomic_i32_aligned_acquire_sext_i64:
+; GISEL:    ldapur w8, [x0, #16]
+; GISEL:    ldapursw x0, [x0, #16]
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i32_aligned_acquire_sext_i64:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #16
+; SDAG-AVOIDLDAPUR:    ldapr w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtw x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i32_aligned_acquire_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    ldapursw x0, [x0, #16]
+    %gep = getelementptr inbounds i32, ptr %ptr, i32 4
+    %r = load atomic i32, ptr %gep acquire, align 4
+    %r.sext = sext i32 %r to i64
+    ret i64 %r.sext
+}
+
 define i32 @load_atomic_i32_aligned_acquire_const(ptr readonly %ptr) {
 ; GISEL-LABEL: load_atomic_i32_aligned_acquire_const:
 ; GISEL:    ldapur w0, [x0, #16]
@@ -237,6 +407,24 @@ define i32 @load_atomic_i32_aligned_acquire_const(ptr readonly %ptr) {
     ret i32 %r
 }
 
+define i64 @load_atomic_i32_aligned_acquire_const_sext_i64(ptr readonly %ptr) {
+; GISEL-LABEL: load_atomic_i32_aligned_acquire_const_sext_i64:
+; GISEL:    ldapur w8, [x0, #16]
+; GISEL:    ldapursw x0, [x0, #16]
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i32_aligned_acquire_const_sext_i64:
+; SDAG-AVOIDLDAPUR:    add x8, x0, #16
+; SDAG-AVOIDLDAPUR:    ldapr w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtw x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i32_aligned_acquire_const_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    ldapursw x0, [x0, #16]
+    %gep = getelementptr inbounds i32, ptr %ptr, i32 4
+    %r = load atomic i32, ptr %gep acquire, align 4
+    %r.sext = sext i32 %r to i64
+    ret i64 %r.sext
+}
+
 define i32 @load_atomic_i32_aligned_seq_cst(ptr %ptr) {
 ; CHECK-LABEL: load_atomic_i32_aligned_seq_cst:
 ; CHECK:    add x8, x0, #16
@@ -922,6 +1110,54 @@ define i8 @load_atomic_i8_from_gep() {
   ret i8 %l
 }
 
+define i32 @load_atomic_i8_from_gep_sext_i32() {
+; GISEL-LABEL: load_atomic_i8_from_gep_sext_i32:
+; GISEL:    bl init
+; GISEL:    add x8, x8, #1
+; GISEL:    ldaprb w8, [x8]
+; GISEL:    sxtb w0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i8_from_gep_sext_i32:
+; SDAG-AVOIDLDAPUR:    bl init
+; SDAG-AVOIDLDAPUR:    orr x8, x19, #0x1
+; SDAG-AVOIDLDAPUR:    ldaprb w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtb w0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i8_from_gep_sext_i32:
+; SDAG-NOAVOIDLDAPUR:    bl init
+; SDAG-NOAVOIDLDAPUR:    ldapursb w0, [sp, #13]
+  %a = alloca [3 x i8]
+  call void @init(ptr %a)
+  %arrayidx  = getelementptr [3 x i8], ptr %a, i64 0, i64 1
+  %l = load atomic i8, ptr %arrayidx acquire, align 8
+  %l.sext = sext i8 %l to i32
+  ret i32 %l.sext
+}
+
+define i64 @load_atomic_i8_from_gep_sext_i64() {
+; GISEL-LABEL: load_atomic_i8_from_gep_sext_i64:
+; GISEL:    bl init
+; GISEL:    add x8, x8, #1
+; GISEL:    ldaprb w8, [x8]
+; GISEL:    sxtb x0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i8_from_gep_sext_i64:
+; SDAG-AVOIDLDAPUR:    bl init
+; SDAG-AVOIDLDAPUR:    orr x8, x19, #0x1
+; SDAG-AVOIDLDAPUR:    ldaprb w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtb x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i8_from_gep_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    bl init
+; SDAG-NOAVOIDLDAPUR:    ldapursb x0, [sp, #13]
+  %a = alloca [3 x i8]
+  call void @init(ptr %a)
+  %arrayidx  = getelementptr [3 x i8], ptr %a, i64 0, i64 1
+  %l = load atomic i8, ptr %arrayidx acquire, align 8
+  %l.sext = sext i8 %l to i64
+  ret i64 %l.sext
+}
+
 define i16 @load_atomic_i16_from_gep() {
 ; GISEL-LABEL: load_atomic_i16_from_gep:
 ; GISEL:    bl init
@@ -943,6 +1179,54 @@ define i16 @load_atomic_i16_from_gep() {
   ret i16 %l
 }
 
+define i32 @load_atomic_i16_from_gep_sext_i32() {
+; GISEL-LABEL: load_atomic_i16_from_gep_sext_i32:
+; GISEL:    bl init
+; GISEL:    add x8, x8, #2
+; GISEL:    ldaprh w8, [x8]
+; GISEL:    sxth w0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i16_from_gep_sext_i32:
+; SDAG-AVOIDLDAPUR:    bl init
+; SDAG-AVOIDLDAPUR:    orr x8, x19, #0x2
+; SDAG-AVOIDLDAPUR:    ldaprh w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxth w0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i16_from_gep_sext_i32:
+; SDAG-NOAVOIDLDAPUR:    bl init
+; SDAG-NOAVOIDLDAPUR:    ldapursh w0, [sp, #10]
+  %a = alloca [3 x i16]
+  call void @init(ptr %a)
+  %arrayidx  = getelementptr [3 x i16], ptr %a, i64 0, i64 1
+  %l = load atomic i16, ptr %arrayidx acquire, align 8
+  %l.sext = sext i16 %l to i32
+  ret i32 %l.sext
+}
+
+define i64 @load_atomic_i16_from_gep_sext_i64() {
+; GISEL-LABEL: load_atomic_i16_from_gep_sext_i64:
+; GISEL:    bl init
+; GISEL:    add x8, x8, #2
+; GISEL:    ldaprh w8, [x8]
+; GISEL:    sxth x0, w8
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i16_from_gep_sext_i64:
+; SDAG-AVOIDLDAPUR:    bl init
+; SDAG-AVOIDLDAPUR:    orr x8, x19, #0x2
+; SDAG-AVOIDLDAPUR:    ldaprh w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxth x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i16_from_gep_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    bl init
+; SDAG-NOAVOIDLDAPUR:    ldapursh x0, [sp, #10]
+  %a = alloca [3 x i16]
+  call void @init(ptr %a)
+  %arrayidx  = getelementptr [3 x i16], ptr %a, i64 0, i64 1
+  %l = load atomic i16, ptr %arrayidx acquire, align 8
+  %l.sext = sext i16 %l to i64
+  ret i64 %l.sext
+}
+
 define i32 @load_atomic_i32_from_gep() {
 ; GISEL-LABEL: load_atomic_i32_from_gep:
 ; GISEL:    bl init
@@ -963,6 +1247,29 @@ define i32 @load_atomic_i32_from_gep() {
   ret i32 %l
 }
 
+define i64 @load_atomic_i32_from_gep_sext_i64() {
+; GISEL-LABEL: load_atomic_i32_from_gep_sext_i64:
+; GISEL:    bl init
+; GISEL:    ldapur w9, [x8, #4]
+; GISEL:    ldapursw x0, [x8, #4]
+;
+; SDAG-AVOIDLDAPUR-LABEL: load_atomic_i32_from_gep_sext_i64:
+; SDAG-AVOIDLDAPUR:    bl init
+; SDAG-AVOIDLDAPUR:    add x8, x19, #4
+; SDAG-AVOIDLDAPUR:    ldapr w8, [x8]
+; SDAG-AVOIDLDAPUR:    sxtw x0, w8
+;
+; SDAG-NOAVOIDLDAPUR-LABEL: load_atomic_i32_from_gep_sext_i64:
+; SDAG-NOAVOIDLDAPUR:    bl init
+; SDAG-NOAVOIDLDAPUR:    ldapursw x0, [sp, #8]
+  %a = alloca [3 x i32]
+  call void @init(ptr %a)
+  %arrayidx  = getelementptr [3 x i32], ptr %a, i64 0, i64 1
+  %l = load atomic i32, ptr %arrayidx acquire, align 8
+  %l.sext = sext i32 %l to i64
+  ret i64 %l.sext
+}
+
 define i64 @load_atomic_i64_from_gep() {
 ; GISEL-LABEL: load_atomic_i64_from_gep:
 ; GISEL:    bl init
diff --git a/llvm/test/tools/llvm-mca/AArch64/Neoverse/N2-rcpc-immo-instructions.s b/llvm/test/tools/llvm-mca/AArch64/Neoverse/N2-rcpc-immo-instructions.s
index d9943f342b827..729530a24016a 100644
--- a/llvm/test/tools/llvm-mca/AArch64/Neoverse/N2-rcpc-immo-instructions.s
+++ b/llvm/test/tools/llvm-mca/AArch64/Neoverse/N2-rcpc-immo-instructions.s
@@ -14,11 +14,11 @@
 # CHECK-NEXT:  1      4     0.33    *                   ldapur	x20, [x13]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurb	w13, [x17]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurh	w3, [x22]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	w7, [x8]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	x29, [x7]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	w17, [x19]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	x3, [x3]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursw	x3, [x18]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	w7, [x8]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	x29, [x7]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	w17, [x19]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	x3, [x3]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursw	x3, [x18]
 # CHECK-NEXT:  2      1     0.50           *            stlur	w3, [x27]
 # CHECK-NEXT:  2      1     0.50           *            stlur	x23, [x25]
 # CHECK-NEXT:  2      1     0.50           *            stlurb	w30, [x17]
diff --git a/llvm/test/tools/llvm-mca/AArch64/Neoverse/N3-rcpc-immo-instructions.s b/llvm/test/tools/llvm-mca/AArch64/Neoverse/N3-rcpc-immo-instructions.s
index d5302e96edf4e..95a78cd641e41 100644
--- a/llvm/test/tools/llvm-mca/AArch64/Neoverse/N3-rcpc-immo-instructions.s
+++ b/llvm/test/tools/llvm-mca/AArch64/Neoverse/N3-rcpc-immo-instructions.s
@@ -14,11 +14,11 @@
 # CHECK-NEXT:  1      4     0.33    *                   ldapur	x20, [x13]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurb	w13, [x17]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurh	w3, [x22]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	w7, [x8]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	x29, [x7]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	w17, [x19]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	x3, [x3]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursw	x3, [x18]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	w7, [x8]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	x29, [x7]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	w17, [x19]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	x3, [x3]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursw	x3, [x18]
 # CHECK-NEXT:  2      1     0.50           *            stlur	w3, [x27]
 # CHECK-NEXT:  2      1     0.50           *            stlur	x23, [x25]
 # CHECK-NEXT:  2      1     0.50           *            stlurb	w30, [x17]
diff --git a/llvm/test/tools/llvm-mca/AArch64/Neoverse/V1-rcpc-immo-instructions.s b/llvm/test/tools/llvm-mca/AArch64/Neoverse/V1-rcpc-immo-instructions.s
index dcea382de5fa9..2107186b70e04 100644
--- a/llvm/test/tools/llvm-mca/AArch64/Neoverse/V1-rcpc-immo-instructions.s
+++ b/llvm/test/tools/llvm-mca/AArch64/Neoverse/V1-rcpc-immo-instructions.s
@@ -14,11 +14,11 @@
 # CHECK-NEXT:  1      4     0.33    *                   ldapur	x20, [x13]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurb	w13, [x17]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurh	w3, [x22]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	w7, [x8]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	x29, [x7]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	w17, [x19]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	x3, [x3]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursw	x3, [x18]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	w7, [x8]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	x29, [x7]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	w17, [x19]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	x3, [x3]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursw	x3, [x18]
 # CHECK-NEXT:  2      1     0.50           *            stlur	w3, [x27]
 # CHECK-NEXT:  2      1     0.50           *            stlur	x23, [x25]
 # CHECK-NEXT:  2      1     0.50           *            stlurb	w30, [x17]
diff --git a/llvm/test/tools/llvm-mca/AArch64/Neoverse/V2-rcpc-immo-instructions.s b/llvm/test/tools/llvm-mca/AArch64/Neoverse/V2-rcpc-immo-instructions.s
index dfcc202192392..aee68ab77b7e8 100644
--- a/llvm/test/tools/llvm-mca/AArch64/Neoverse/V2-rcpc-immo-instructions.s
+++ b/llvm/test/tools/llvm-mca/AArch64/Neoverse/V2-rcpc-immo-instructions.s
@@ -14,11 +14,11 @@
 # CHECK-NEXT:  1      4     0.33    *                   ldapur	x20, [x13]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurb	w13, [x17]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurh	w3, [x22]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	w7, [x8]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	x29, [x7]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	w17, [x19]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	x3, [x3]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursw	x3, [x18]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	w7, [x8]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	x29, [x7]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	w17, [x19]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	x3, [x3]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursw	x3, [x18]
 # CHECK-NEXT:  2      1     0.50           *            stlur	w3, [x27]
 # CHECK-NEXT:  2      1     0.50           *            stlur	x23, [x25]
 # CHECK-NEXT:  2      1     0.50           *            stlurb	w30, [x17]
diff --git a/llvm/test/tools/llvm-mca/AArch64/Neoverse/V3-rcpc-immo-instructions.s b/llvm/test/tools/llvm-mca/AArch64/Neoverse/V3-rcpc-immo-instructions.s
index 4fff7670058bb..d3e7aceaf87f8 100644
--- a/llvm/test/tools/llvm-mca/AArch64/Neoverse/V3-rcpc-immo-instructions.s
+++ b/llvm/test/tools/llvm-mca/AArch64/Neoverse/V3-rcpc-immo-instructions.s
@@ -14,11 +14,11 @@
 # CHECK-NEXT:  1      4     0.33    *                   ldapur	x20, [x13]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurb	w13, [x17]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurh	w3, [x22]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	w7, [x8]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	x29, [x7]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	w17, [x19]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	x3, [x3]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursw	x3, [x18]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	w7, [x8]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	x29, [x7]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	w17, [x19]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	x3, [x3]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursw	x3, [x18]
 # CHECK-NEXT:  2      1     0.50           *            stlur	w3, [x27]
 # CHECK-NEXT:  2      1     0.50           *            stlur	x23, [x25]
 # CHECK-NEXT:  2      1     0.50           *            stlurb	w30, [x17]
diff --git a/llvm/test/tools/llvm-mca/AArch64/Neoverse/V3AE-rcpc-immo-instructions.s b/llvm/test/tools/llvm-mca/AArch64/Neoverse/V3AE-rcpc-immo-instructions.s
index dc064d6ea3f3f..db997043ad1ee 100644
--- a/llvm/test/tools/llvm-mca/AArch64/Neoverse/V3AE-rcpc-immo-instructions.s
+++ b/llvm/test/tools/llvm-mca/AArch64/Neoverse/V3AE-rcpc-immo-instructions.s
@@ -14,11 +14,11 @@
 # CHECK-NEXT:  1      4     0.33    *                   ldapur	x20, [x13]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurb	w13, [x17]
 # CHECK-NEXT:  1      4     0.33    *                   ldapurh	w3, [x22]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	w7, [x8]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursb	x29, [x7]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	w17, [x19]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursh	x3, [x3]
-# CHECK-NEXT:  1      4     0.33                  U     ldapursw	x3, [x18]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	w7, [x8]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursb	x29, [x7]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	w17, [x19]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursh	x3, [x3]
+# CHECK-NEXT:  1      4     0.33    *                   ldapursw	x3, [x18]
 # CHECK-NEXT:  2      1     0.50           *            stlur	w3, [x27]
 # CHECK-NEXT:  2      1     0.50           *            stlur	x23, [x25]
 # CHECK-NEXT:  2      1     0.50           *            stlurb	w30, [x17]