[llvm] [NFC][PowerPC] add test cases for milicode (PR #175559)
zhijian lin via llvm-commits
llvm-commits at lists.llvm.org
Mon Jan 12 07:37:39 PST 2026
https://github.com/diggerlin updated https://github.com/llvm/llvm-project/pull/175559
>From 9094c711167575ffdab4579a50316db3f93e0683 Mon Sep 17 00:00:00 2001
From: zhijian <zhijian at ca.ibm.com>
Date: Mon, 12 Jan 2026 15:21:21 +0000
Subject: [PATCH 1/3] add test cases for milicode
---
llvm/test/CodeGen/PowerPC/milicode32.ll | 247 +++++++++++++----
llvm/test/CodeGen/PowerPC/milicode64.ll | 342 ++++++++++++++++++++----
2 files changed, 484 insertions(+), 105 deletions(-)
diff --git a/llvm/test/CodeGen/PowerPC/milicode32.ll b/llvm/test/CodeGen/PowerPC/milicode32.ll
index d1142fcc7ecc0..e1e5822bce1f9 100644
--- a/llvm/test/CodeGen/PowerPC/milicode32.ll
+++ b/llvm/test/CodeGen/PowerPC/milicode32.ll
@@ -104,22 +104,79 @@ entry:
declare i32 @strlen(ptr noundef) nounwind
attributes #0 = { strictfp }
-define ptr @test_memmove(ptr noundef %destination, ptr noundef %source, i32 noundef %num) #0 {
+define ptr @strcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
+; CHECK-AIX-32-P9-LABEL: strcpy_test:
+; CHECK-AIX-32-P9: # %bb.0: # %entry
+; CHECK-AIX-32-P9-NEXT: mflr r0
+; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
+; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
+; CHECK-AIX-32-P9-NEXT: bl .___strcpy[PR]
+; CHECK-AIX-32-P9-NEXT: nop
+; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
+; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
+; CHECK-AIX-32-P9-NEXT: mtlr r0
+; CHECK-AIX-32-P9-NEXT: blr
+;
+; CHECK-LINUX32-P9-LABEL: strcpy_test:
+; CHECK-LINUX32-P9: # %bb.0: # %entry
+; CHECK-LINUX32-P9-NEXT: mflr r0
+; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
+; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: bl strcpy
+; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
+; CHECK-LINUX32-P9-NEXT: mtlr r0
+; CHECK-LINUX32-P9-NEXT: blr
+entry:
+ %call = call ptr @strcpy(ptr noundef %dest, ptr noundef %src)
+ ret ptr %call
+}
+
+declare ptr @strcpy(ptr noundef, ptr noundef)
+
+define ptr @stpcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
+; CHECK-AIX-32-P9-LABEL: stpcpy_test:
+; CHECK-AIX-32-P9: # %bb.0: # %entry
+; CHECK-AIX-32-P9-NEXT: mflr r0
+; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
+; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
+; CHECK-AIX-32-P9-NEXT: bl .stpcpy[PR]
+; CHECK-AIX-32-P9-NEXT: nop
+; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
+; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
+; CHECK-AIX-32-P9-NEXT: mtlr r0
+; CHECK-AIX-32-P9-NEXT: blr
+;
+; CHECK-LINUX32-P9-LABEL: stpcpy_test:
+; CHECK-LINUX32-P9: # %bb.0: # %entry
+; CHECK-LINUX32-P9-NEXT: mflr r0
+; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
+; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: bl stpcpy
+; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
+; CHECK-LINUX32-P9-NEXT: mtlr r0
+; CHECK-LINUX32-P9-NEXT: blr
+entry:
+ %call = call ptr @stpcpy(ptr noundef %dest, ptr noundef %src)
+ ret ptr %call
+}
+
+declare ptr @stpcpy(ptr noundef, ptr noundef)
+; Function Attrs: noinline nounwind optnone
+define ptr @test_memmove(ptr noundef %dst, ptr noundef %src, i32 noundef %n) nounwind {
; CHECK-AIX-32-P9-LABEL: test_memmove:
; CHECK-AIX-32-P9: # %bb.0: # %entry
; CHECK-AIX-32-P9-NEXT: mflr r0
-; CHECK-AIX-32-P9-NEXT: stwu r1, -80(r1)
-; CHECK-AIX-32-P9-NEXT: stw r0, 88(r1)
-; CHECK-AIX-32-P9-NEXT: stw r31, 76(r1) # 4-byte Folded Spill
+; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
+; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
+; CHECK-AIX-32-P9-NEXT: stw r31, 60(r1) # 4-byte Folded Spill
; CHECK-AIX-32-P9-NEXT: mr r31, r3
-; CHECK-AIX-32-P9-NEXT: stw r3, 72(r1)
-; CHECK-AIX-32-P9-NEXT: stw r4, 68(r1)
-; CHECK-AIX-32-P9-NEXT: stw r5, 64(r1)
; CHECK-AIX-32-P9-NEXT: bl .___memmove[PR]
; CHECK-AIX-32-P9-NEXT: nop
; CHECK-AIX-32-P9-NEXT: mr r3, r31
-; CHECK-AIX-32-P9-NEXT: lwz r31, 76(r1) # 4-byte Folded Reload
-; CHECK-AIX-32-P9-NEXT: addi r1, r1, 80
+; CHECK-AIX-32-P9-NEXT: lwz r31, 60(r1) # 4-byte Folded Reload
+; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
; CHECK-AIX-32-P9-NEXT: mtlr r0
; CHECK-AIX-32-P9-NEXT: blr
@@ -127,95 +184,193 @@ define ptr @test_memmove(ptr noundef %destination, ptr noundef %source, i32 noun
; CHECK-LINUX32-P9-LABEL: test_memmove:
; CHECK-LINUX32-P9: # %bb.0: # %entry
; CHECK-LINUX32-P9-NEXT: mflr r0
-; CHECK-LINUX32-P9-NEXT: stwu r1, -32(r1)
-; CHECK-LINUX32-P9-NEXT: stw r0, 36(r1)
-; CHECK-LINUX32-P9-NEXT: .cfi_def_cfa_offset 32
-; CHECK-LINUX32-P9-NEXT: .cfi_offset lr, 4
-; CHECK-LINUX32-P9-NEXT: .cfi_offset r30, -8
-; CHECK-LINUX32-P9-NEXT: stw r30, 24(r1) # 4-byte Folded Spill
+; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
+; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
; CHECK-LINUX32-P9-NEXT: mr r30, r3
-; CHECK-LINUX32-P9-NEXT: stw r3, 20(r1)
-; CHECK-LINUX32-P9-NEXT: stw r4, 16(r1)
-; CHECK-LINUX32-P9-NEXT: stw r5, 12(r1)
; CHECK-LINUX32-P9-NEXT: bl memmove
; CHECK-LINUX32-P9-NEXT: mr r3, r30
-; CHECK-LINUX32-P9-NEXT: lwz r30, 24(r1) # 4-byte Folded Reload
-; CHECK-LINUX32-P9-NEXT: lwz r0, 36(r1)
-; CHECK-LINUX32-P9-NEXT: addi r1, r1, 32
+; CHECK-LINUX32-P9-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
+; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
; CHECK-LINUX32-P9-NEXT: mtlr r0
; CHECK-LINUX32-P9-NEXT: blr
entry:
- %destination.addr = alloca ptr, align 4
- %source.addr = alloca ptr, align 4
- %num.addr = alloca i32, align 4
- store ptr %destination, ptr %destination.addr, align 4
- store ptr %source, ptr %source.addr, align 4
- store i32 %num, ptr %num.addr, align 4
- %0 = load ptr, ptr %destination.addr, align 4
- %1 = load ptr, ptr %source.addr, align 4
- %2 = load i32, ptr %num.addr, align 4
- call void @llvm.memmove.p0.p0.i32(ptr align 1 %0, ptr align 1 %1, i32 %2, i1 false)
- ret ptr %0
+ call void @llvm.memmove.p0.p0.i32(ptr align 1 %dst, ptr align 1 %src, i32 %n, i1 false)
+ ret ptr %dst
}
+; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memmove.p0.p0.i32(ptr writeonly captures(none), ptr readonly captures(none), i32, i1 immarg)
-define ptr @strcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
-; CHECK-AIX-32-P9-LABEL: strcpy_test:
+; Function Attrs: noinline nounwind optnone
+define ptr @test_memcpy(ptr noundef %dst, ptr noundef %src, i32 noundef %n) nounwind {
+; CHECK-AIX-32-P9-LABEL: test_memcpy:
+; CHECK-AIX-32-P9: # %bb.0:
+; CHECK-AIX-32-P9-NEXT: mflr r0
+; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
+; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
+; CHECK-AIX-32-P9-NEXT: stw r31, 60(r1) # 4-byte Folded Spill
+; CHECK-AIX-32-P9-NEXT: mr r31, r3
+; CHECK-AIX-32-P9-NEXT: bl .___memmove[PR]
+; CHECK-AIX-32-P9-NEXT: nop
+; CHECK-AIX-32-P9-NEXT: mr r3, r31
+; CHECK-AIX-32-P9-NEXT: lwz r31, 60(r1) # 4-byte Folded Reload
+; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
+; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
+; CHECK-AIX-32-P9-NEXT: mtlr r0
+; CHECK-AIX-32-P9-NEXT: blr
+;
+; CHECK-LINUX32-P9-LABEL: test_memcpy:
+; CHECK-LINUX32-P9: # %bb.0:
+; CHECK-LINUX32-P9-NEXT: mflr r0
+; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
+; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
+; CHECK-LINUX32-P9-NEXT: mr r30, r3
+; CHECK-LINUX32-P9-NEXT: bl memcpy
+; CHECK-LINUX32-P9-NEXT: mr r3, r30
+; CHECK-LINUX32-P9-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
+; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
+; CHECK-LINUX32-P9-NEXT: mtlr r0
+; CHECK-LINUX32-P9-NEXT: blr
+ call void @llvm.memcpy.p0.p0.i32(ptr align 1 %dst, ptr align 1 %src, i32 %n, i1 false)
+ ret ptr %dst
+}
+
+; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.memcpy.p0.p0.i32(ptr noalias writeonly captures(none), ptr noalias readonly captures(none), i32, i1 immarg)
+
+; Function Attrs: noinline nounwind optnone
+define ptr @test_memset(ptr noundef %dst, i32 noundef signext %value, i32 noundef %num) nounwind {
+; CHECK-AIX-32-P9-LABEL: test_memset:
; CHECK-AIX-32-P9: # %bb.0: # %entry
; CHECK-AIX-32-P9-NEXT: mflr r0
; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
-; CHECK-AIX-32-P9-NEXT: bl .___strcpy[PR]
+; CHECK-AIX-32-P9-NEXT: stw r31, 60(r1) # 4-byte Folded Spill
+; CHECK-AIX-32-P9-NEXT: mr r31, r3
+; CHECK-AIX-32-P9-NEXT: bl .___memset[PR]
; CHECK-AIX-32-P9-NEXT: nop
+; CHECK-AIX-32-P9-NEXT: mr r3, r31
+; CHECK-AIX-32-P9-NEXT: lwz r31, 60(r1) # 4-byte Folded Reload
; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
; CHECK-AIX-32-P9-NEXT: mtlr r0
; CHECK-AIX-32-P9-NEXT: blr
;
-; CHECK-LINUX32-P9-LABEL: strcpy_test:
+; CHECK-LINUX32-P9-LABEL: test_memset:
; CHECK-LINUX32-P9: # %bb.0: # %entry
; CHECK-LINUX32-P9-NEXT: mflr r0
; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
-; CHECK-LINUX32-P9-NEXT: bl strcpy
+; CHECK-LINUX32-P9-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
+; CHECK-LINUX32-P9-NEXT: mr r30, r3
+; CHECK-LINUX32-P9-NEXT: bl memset
+; CHECK-LINUX32-P9-NEXT: mr r3, r30
+; CHECK-LINUX32-P9-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
; CHECK-LINUX32-P9-NEXT: mtlr r0
; CHECK-LINUX32-P9-NEXT: blr
entry:
- %call = call ptr @strcpy(ptr noundef %dest, ptr noundef %src)
+ %0 = trunc i32 %value to i8
+ call void @llvm.memset.p0.i32(ptr align 1 %dst, i8 %0, i32 %num, i1 false)
+ ret ptr %dst
+}
+
+; Function Attrs: noinline nounwind optnone
+define ptr @test_strstr(ptr noundef %s1, ptr noundef %s2) nounwind {
+; CHECK-AIX-32-P9-LABEL: test_strstr:
+; CHECK-AIX-32-P9: # %bb.0: # %entry
+; CHECK-AIX-32-P9-NEXT: mflr r0
+; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
+; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
+; CHECK-AIX-32-P9-NEXT: bl .strstr[PR]
+; CHECK-AIX-32-P9-NEXT: nop
+; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
+; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
+; CHECK-AIX-32-P9-NEXT: mtlr r0
+; CHECK-AIX-32-P9-NEXT: blr
+;
+; CHECK-LINUX32-P9-LABEL: test_strstr:
+; CHECK-LINUX32-P9: # %bb.0: # %entry
+; CHECK-LINUX32-P9-NEXT: mflr r0
+; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
+; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: bl strstr
+; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
+; CHECK-LINUX32-P9-NEXT: mtlr r0
+; CHECK-LINUX32-P9-NEXT: blr
+entry:
+ %call = call ptr @strstr(ptr noundef %s1, ptr noundef %s2)
ret ptr %call
}
-declare ptr @strcpy(ptr noundef, ptr noundef)
+; Function Attrs: nounwind
+declare ptr @strstr(ptr noundef, ptr noundef) #3
-define ptr @stpcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
-; CHECK-AIX-32-P9-LABEL: stpcpy_test:
+; Function Attrs: noinline nounwind optnone
+define ptr @test_memccpy(ptr noalias noundef %dst, ptr noalias noundef %src, i32 noundef signext %c, i32 noundef %n) nounwind {
+; CHECK-AIX-32-P9-LABEL: test_memccpy:
; CHECK-AIX-32-P9: # %bb.0: # %entry
; CHECK-AIX-32-P9-NEXT: mflr r0
; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
-; CHECK-AIX-32-P9-NEXT: bl .stpcpy[PR]
+; CHECK-AIX-32-P9-NEXT: bl .memccpy[PR]
; CHECK-AIX-32-P9-NEXT: nop
; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
; CHECK-AIX-32-P9-NEXT: mtlr r0
; CHECK-AIX-32-P9-NEXT: blr
;
-; CHECK-LINUX32-P9-LABEL: stpcpy_test:
+; CHECK-LINUX32-P9-LABEL: test_memccpy:
; CHECK-LINUX32-P9: # %bb.0: # %entry
; CHECK-LINUX32-P9-NEXT: mflr r0
; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
-; CHECK-LINUX32-P9-NEXT: bl stpcpy
+; CHECK-LINUX32-P9-NEXT: bl memccpy
; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
; CHECK-LINUX32-P9-NEXT: mtlr r0
; CHECK-LINUX32-P9-NEXT: blr
entry:
- %call = call ptr @stpcpy(ptr noundef %dest, ptr noundef %src)
+ %call = call ptr @memccpy(ptr noundef %dst, ptr noundef %src, i32 noundef signext %c, i32 noundef %n)
ret ptr %call
}
-declare ptr @stpcpy(ptr noundef, ptr noundef)
+declare ptr @memccpy(ptr noundef, ptr noundef, i32 noundef signext, i32 noundef)
+
+; Function Attrs: noinline nounwind optnone
+define signext i32 @test_strcmp(ptr noundef %s1, ptr noundef %s2) nounwind {
+; CHECK-AIX-32-P9-LABEL: test_strcmp:
+; CHECK-AIX-32-P9: # %bb.0: # %entry
+; CHECK-AIX-32-P9-NEXT: mflr r0
+; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
+; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
+; CHECK-AIX-32-P9-NEXT: bl .strcmp[PR]
+; CHECK-AIX-32-P9-NEXT: nop
+; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
+; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
+; CHECK-AIX-32-P9-NEXT: mtlr r0
+; CHECK-AIX-32-P9-NEXT: blr
+;
+; CHECK-LINUX32-P9-LABEL: test_strcmp:
+; CHECK-LINUX32-P9: # %bb.0: # %entry
+; CHECK-LINUX32-P9-NEXT: mflr r0
+; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
+; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: bl strcmp
+; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
+; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
+; CHECK-LINUX32-P9-NEXT: mtlr r0
+; CHECK-LINUX32-P9-NEXT: blr
+entry:
+ %call = call signext i32 @strcmp(ptr noundef %s1, ptr noundef %s2)
+ ret i32 %call
+}
+
+; Function Attrs: nounwind
+declare signext i32 @strcmp(ptr noundef, ptr noundef)
diff --git a/llvm/test/CodeGen/PowerPC/milicode64.ll b/llvm/test/CodeGen/PowerPC/milicode64.ll
index fa77b3521c9a6..67ea2ce7a2704 100644
--- a/llvm/test/CodeGen/PowerPC/milicode64.ll
+++ b/llvm/test/CodeGen/PowerPC/milicode64.ll
@@ -101,24 +101,157 @@ entry:
declare i64 @strlen(ptr noundef) nounwind
-define ptr @test_memmove(ptr noundef %destination, ptr noundef %source, i64 noundef %num) #0 {
+define dso_local ptr @strcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
+; CHECK-LE-P9-LABEL: strcpy_test:
+; CHECK-LE-P9: # %bb.0: # %entry
+; CHECK-LE-P9-NEXT: mflr r0
+; CHECK-LE-P9-NEXT: stdu r1, -32(r1)
+; CHECK-LE-P9-NEXT: std r0, 48(r1)
+; CHECK-LE-P9-NEXT: bl strcpy
+; CHECK-LE-P9-NEXT: nop
+; CHECK-LE-P9-NEXT: addi r1, r1, 32
+; CHECK-LE-P9-NEXT: ld r0, 16(r1)
+; CHECK-LE-P9-NEXT: mtlr r0
+; CHECK-LE-P9-NEXT: blr
+;
+; CHECK-BE-P9-LABEL: strcpy_test:
+; CHECK-BE-P9: # %bb.0: # %entry
+; CHECK-BE-P9-NEXT: mflr r0
+; CHECK-BE-P9-NEXT: stdu r1, -112(r1)
+; CHECK-BE-P9-NEXT: std r0, 128(r1)
+; CHECK-BE-P9-NEXT: bl strcpy
+; CHECK-BE-P9-NEXT: nop
+; CHECK-BE-P9-NEXT: addi r1, r1, 112
+; CHECK-BE-P9-NEXT: ld r0, 16(r1)
+; CHECK-BE-P9-NEXT: mtlr r0
+; CHECK-BE-P9-NEXT: blr
+;
+; CHECK-AIX-64-P9-LABEL: strcpy_test:
+; CHECK-AIX-64-P9: # %bb.0: # %entry
+; CHECK-AIX-64-P9-NEXT: mflr r0
+; CHECK-AIX-64-P9-NEXT: stdu r1, -112(r1)
+; CHECK-AIX-64-P9-NEXT: std r0, 128(r1)
+; CHECK-AIX-64-P9-NEXT: bl .___strcpy64[PR]
+; CHECK-AIX-64-P9-NEXT: nop
+; CHECK-AIX-64-P9-NEXT: addi r1, r1, 112
+; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
+; CHECK-AIX-64-P9-NEXT: mtlr r0
+; CHECK-AIX-64-P9-NEXT: blr
+entry:
+ %call = call ptr @strcpy(ptr noundef %dest, ptr noundef %src)
+ ret ptr %call
+}
+
+declare ptr @strcpy(ptr noundef, ptr noundef)
+
+define dso_local ptr @stpcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
+; CHECK-LE-P9-LABEL: stpcpy_test:
+; CHECK-LE-P9: # %bb.0: # %entry
+; CHECK-LE-P9-NEXT: mflr r0
+; CHECK-LE-P9-NEXT: stdu r1, -32(r1)
+; CHECK-LE-P9-NEXT: std r0, 48(r1)
+; CHECK-LE-P9-NEXT: bl stpcpy
+; CHECK-LE-P9-NEXT: nop
+; CHECK-LE-P9-NEXT: addi r1, r1, 32
+; CHECK-LE-P9-NEXT: ld r0, 16(r1)
+; CHECK-LE-P9-NEXT: mtlr r0
+; CHECK-LE-P9-NEXT: blr
+;
+; CHECK-BE-P9-LABEL: stpcpy_test:
+; CHECK-BE-P9: # %bb.0: # %entry
+; CHECK-BE-P9-NEXT: mflr r0
+; CHECK-BE-P9-NEXT: stdu r1, -112(r1)
+; CHECK-BE-P9-NEXT: std r0, 128(r1)
+; CHECK-BE-P9-NEXT: bl stpcpy
+; CHECK-BE-P9-NEXT: nop
+; CHECK-BE-P9-NEXT: addi r1, r1, 112
+; CHECK-BE-P9-NEXT: ld r0, 16(r1)
+; CHECK-BE-P9-NEXT: mtlr r0
+; CHECK-BE-P9-NEXT: blr
+;
+; CHECK-AIX-64-P9-LABEL: stpcpy_test:
+; CHECK-AIX-64-P9: # %bb.0: # %entry
+; CHECK-AIX-64-P9-NEXT: mflr r0
+; CHECK-AIX-64-P9-NEXT: stdu r1, -112(r1)
+; CHECK-AIX-64-P9-NEXT: std r0, 128(r1)
+; CHECK-AIX-64-P9-NEXT: bl .stpcpy[PR]
+; CHECK-AIX-64-P9-NEXT: nop
+; CHECK-AIX-64-P9-NEXT: addi r1, r1, 112
+; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
+; CHECK-AIX-64-P9-NEXT: mtlr r0
+; CHECK-AIX-64-P9-NEXT: blr
+entry:
+ %call = call ptr @stpcpy(ptr noundef %dest, ptr noundef %src)
+ ret ptr %call
+}
+
+declare ptr @stpcpy(ptr noundef, ptr noundef)
+
+; Function Attrs: noinline nounwind optnone
+define ptr @test_memcpy(ptr noundef %dst, ptr noundef %src, i64 noundef %n) nounwind {
+; CHECK-LE-P9-LABEL: test_memcpy:
+; CHECK-LE-P9: # %bb.0:
+; CHECK-LE-P9-NEXT: mflr r0
+; CHECK-LE-P9-NEXT: std r30, -16(r1) # 8-byte Folded Spill
+; CHECK-LE-P9-NEXT: stdu r1, -48(r1)
+; CHECK-LE-P9-NEXT: std r0, 64(r1)
+; CHECK-LE-P9-NEXT: mr r30, r3
+; CHECK-LE-P9-NEXT: bl memcpy
+; CHECK-LE-P9-NEXT: nop
+; CHECK-LE-P9-NEXT: mr r3, r30
+; CHECK-LE-P9-NEXT: addi r1, r1, 48
+; CHECK-LE-P9-NEXT: ld r0, 16(r1)
+; CHECK-LE-P9-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
+; CHECK-LE-P9-NEXT: mtlr r0
+; CHECK-LE-P9-NEXT: blr
+;
+; CHECK-BE-P9-LABEL: test_memcpy:
+; CHECK-BE-P9: # %bb.0:
+; CHECK-BE-P9-NEXT: mflr r0
+; CHECK-BE-P9-NEXT: stdu r1, -128(r1)
+; CHECK-BE-P9-NEXT: std r0, 144(r1)
+; CHECK-BE-P9-NEXT: std r30, 112(r1) # 8-byte Folded Spill
+; CHECK-BE-P9-NEXT: mr r30, r3
+; CHECK-BE-P9-NEXT: bl memcpy
+; CHECK-BE-P9-NEXT: nop
+; CHECK-BE-P9-NEXT: mr r3, r30
+; CHECK-BE-P9-NEXT: ld r30, 112(r1) # 8-byte Folded Reload
+; CHECK-BE-P9-NEXT: addi r1, r1, 128
+; CHECK-BE-P9-NEXT: ld r0, 16(r1)
+; CHECK-BE-P9-NEXT: mtlr r0
+; CHECK-BE-P9-NEXT: blr
+;
+; CHECK-AIX-64-P9-LABEL: test_memcpy:
+; CHECK-AIX-64-P9: # %bb.0:
+; CHECK-AIX-64-P9-NEXT: mflr r0
+; CHECK-AIX-64-P9-NEXT: stdu r1, -128(r1)
+; CHECK-AIX-64-P9-NEXT: std r0, 144(r1)
+; CHECK-AIX-64-P9-NEXT: std r31, 120(r1) # 8-byte Folded Spill
+; CHECK-AIX-64-P9-NEXT: mr r31, r3
+; CHECK-AIX-64-P9-NEXT: bl .___memmove64[PR]
+; CHECK-AIX-64-P9-NEXT: nop
+; CHECK-AIX-64-P9-NEXT: mr r3, r31
+; CHECK-AIX-64-P9-NEXT: ld r31, 120(r1) # 8-byte Folded Reload
+; CHECK-AIX-64-P9-NEXT: addi r1, r1, 128
+; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
+; CHECK-AIX-64-P9-NEXT: mtlr r0
+; CHECK-AIX-64-P9-NEXT: blr
+ call void @llvm.memcpy.p0.p0.i64(ptr align 1 %dst, ptr align 1 %src, i64 %n, i1 false)
+ ret ptr %dst
+}
+
+define ptr @test_memmove(ptr noundef %dst, ptr noundef %src, i64 noundef %n) nounwind {
; CHECK-LE-P9-LABEL: test_memmove:
; CHECK-LE-P9: # %bb.0: # %entry
; CHECK-LE-P9-NEXT: mflr r0
-; CHECK-LE-P9-NEXT: .cfi_def_cfa_offset 80
-; CHECK-LE-P9-NEXT: .cfi_offset lr, 16
-; CHECK-LE-P9-NEXT: .cfi_offset r30, -16
; CHECK-LE-P9-NEXT: std r30, -16(r1) # 8-byte Folded Spill
-; CHECK-LE-P9-NEXT: stdu r1, -80(r1)
-; CHECK-LE-P9-NEXT: std r0, 96(r1)
+; CHECK-LE-P9-NEXT: stdu r1, -48(r1)
+; CHECK-LE-P9-NEXT: std r0, 64(r1)
; CHECK-LE-P9-NEXT: mr r30, r3
-; CHECK-LE-P9-NEXT: std r3, 56(r1)
-; CHECK-LE-P9-NEXT: std r4, 48(r1)
-; CHECK-LE-P9-NEXT: std r5, 40(r1)
; CHECK-LE-P9-NEXT: bl memmove
; CHECK-LE-P9-NEXT: nop
; CHECK-LE-P9-NEXT: mr r3, r30
-; CHECK-LE-P9-NEXT: addi r1, r1, 80
+; CHECK-LE-P9-NEXT: addi r1, r1, 48
; CHECK-LE-P9-NEXT: ld r0, 16(r1)
; CHECK-LE-P9-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
; CHECK-LE-P9-NEXT: mtlr r0
@@ -127,21 +260,15 @@ define ptr @test_memmove(ptr noundef %destination, ptr noundef %source, i64 noun
; CHECK-BE-P9-LABEL: test_memmove:
; CHECK-BE-P9: # %bb.0: # %entry
; CHECK-BE-P9-NEXT: mflr r0
-; CHECK-BE-P9-NEXT: stdu r1, -160(r1)
-; CHECK-BE-P9-NEXT: std r0, 176(r1)
-; CHECK-BE-P9-NEXT: .cfi_def_cfa_offset 160
-; CHECK-BE-P9-NEXT: .cfi_offset lr, 16
-; CHECK-BE-P9-NEXT: .cfi_offset r30, -16
-; CHECK-BE-P9-NEXT: std r30, 144(r1) # 8-byte Folded Spill
+; CHECK-BE-P9-NEXT: stdu r1, -128(r1)
+; CHECK-BE-P9-NEXT: std r0, 144(r1)
+; CHECK-BE-P9-NEXT: std r30, 112(r1) # 8-byte Folded Spill
; CHECK-BE-P9-NEXT: mr r30, r3
-; CHECK-BE-P9-NEXT: std r3, 136(r1)
-; CHECK-BE-P9-NEXT: std r4, 128(r1)
-; CHECK-BE-P9-NEXT: std r5, 120(r1)
; CHECK-BE-P9-NEXT: bl memmove
; CHECK-BE-P9-NEXT: nop
; CHECK-BE-P9-NEXT: mr r3, r30
-; CHECK-BE-P9-NEXT: ld r30, 144(r1) # 8-byte Folded Reload
-; CHECK-BE-P9-NEXT: addi r1, r1, 160
+; CHECK-BE-P9-NEXT: ld r30, 112(r1) # 8-byte Folded Reload
+; CHECK-BE-P9-NEXT: addi r1, r1, 128
; CHECK-BE-P9-NEXT: ld r0, 16(r1)
; CHECK-BE-P9-NEXT: mtlr r0
; CHECK-BE-P9-NEXT: blr
@@ -149,120 +276,217 @@ define ptr @test_memmove(ptr noundef %destination, ptr noundef %source, i64 noun
; CHECK-AIX-64-P9-LABEL: test_memmove:
; CHECK-AIX-64-P9: # %bb.0: # %entry
; CHECK-AIX-64-P9-NEXT: mflr r0
-; CHECK-AIX-64-P9-NEXT: stdu r1, -144(r1)
-; CHECK-AIX-64-P9-NEXT: std r0, 160(r1)
-; CHECK-AIX-64-P9-NEXT: std r31, 136(r1) # 8-byte Folded Spill
+; CHECK-AIX-64-P9-NEXT: stdu r1, -128(r1)
+; CHECK-AIX-64-P9-NEXT: std r0, 144(r1)
+; CHECK-AIX-64-P9-NEXT: std r31, 120(r1) # 8-byte Folded Spill
; CHECK-AIX-64-P9-NEXT: mr r31, r3
-; CHECK-AIX-64-P9-NEXT: std r3, 128(r1)
-; CHECK-AIX-64-P9-NEXT: std r4, 120(r1)
-; CHECK-AIX-64-P9-NEXT: std r5, 112(r1)
; CHECK-AIX-64-P9-NEXT: bl .___memmove64[PR]
; CHECK-AIX-64-P9-NEXT: nop
; CHECK-AIX-64-P9-NEXT: mr r3, r31
-; CHECK-AIX-64-P9-NEXT: ld r31, 136(r1) # 8-byte Folded Reload
-; CHECK-AIX-64-P9-NEXT: addi r1, r1, 144
+; CHECK-AIX-64-P9-NEXT: ld r31, 120(r1) # 8-byte Folded Reload
+; CHECK-AIX-64-P9-NEXT: addi r1, r1, 128
; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
; CHECK-AIX-64-P9-NEXT: mtlr r0
; CHECK-AIX-64-P9-NEXT: blr
entry:
- %destination.addr = alloca ptr, align 8
- %source.addr = alloca ptr, align 8
- %num.addr = alloca i64, align 8
- store ptr %destination, ptr %destination.addr, align 8
- store ptr %source, ptr %source.addr, align 8
- store i64 %num, ptr %num.addr, align 8
- %0 = load ptr, ptr %destination.addr, align 8
- %1 = load ptr, ptr %source.addr, align 8
- %2 = load i64, ptr %num.addr, align 8
- call void @llvm.memmove.p0.p0.i64(ptr align 1 %0, ptr align 1 %1, i64 %2, i1 false)
- ret ptr %0
+ call void @llvm.memmove.p0.p0.i64(ptr align 1 %dst, ptr align 1 %src, i64 %n, i1 false)
+ ret ptr %dst
}
-declare void @llvm.memmove.p0.p0.i32(ptr writeonly captures(none), ptr readonly captures(none), i32, i1 immarg)
+; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.memmove.p0.p0.i64(ptr writeonly captures(none), ptr readonly captures(none), i64, i1 immarg)
-define dso_local ptr @strcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
-; CHECK-LE-P9-LABEL: strcpy_test:
+; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.memcpy.p0.p0.i64(ptr noalias writeonly captures(none), ptr noalias readonly captures(none), i64, i1 immarg)
+
+; Function Attrs: noinline nounwind optnone
+define ptr @test_memset(ptr noundef %dst, i32 noundef signext %value, i64 noundef %num) nounwind {
+; CHECK-LE-P9-LABEL: test_memset:
+; CHECK-LE-P9: # %bb.0: # %entry
+; CHECK-LE-P9-NEXT: mflr r0
+; CHECK-LE-P9-NEXT: std r30, -16(r1) # 8-byte Folded Spill
+; CHECK-LE-P9-NEXT: stdu r1, -48(r1)
+; CHECK-LE-P9-NEXT: clrldi r4, r4, 56
+; CHECK-LE-P9-NEXT: std r0, 64(r1)
+; CHECK-LE-P9-NEXT: mr r30, r3
+; CHECK-LE-P9-NEXT: bl memset
+; CHECK-LE-P9-NEXT: nop
+; CHECK-LE-P9-NEXT: mr r3, r30
+; CHECK-LE-P9-NEXT: addi r1, r1, 48
+; CHECK-LE-P9-NEXT: ld r0, 16(r1)
+; CHECK-LE-P9-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
+; CHECK-LE-P9-NEXT: mtlr r0
+; CHECK-LE-P9-NEXT: blr
+;
+; CHECK-BE-P9-LABEL: test_memset:
+; CHECK-BE-P9: # %bb.0: # %entry
+; CHECK-BE-P9-NEXT: mflr r0
+; CHECK-BE-P9-NEXT: stdu r1, -128(r1)
+; CHECK-BE-P9-NEXT: clrldi r4, r4, 56
+; CHECK-BE-P9-NEXT: std r0, 144(r1)
+; CHECK-BE-P9-NEXT: std r30, 112(r1) # 8-byte Folded Spill
+; CHECK-BE-P9-NEXT: mr r30, r3
+; CHECK-BE-P9-NEXT: bl memset
+; CHECK-BE-P9-NEXT: nop
+; CHECK-BE-P9-NEXT: mr r3, r30
+; CHECK-BE-P9-NEXT: ld r30, 112(r1) # 8-byte Folded Reload
+; CHECK-BE-P9-NEXT: addi r1, r1, 128
+; CHECK-BE-P9-NEXT: ld r0, 16(r1)
+; CHECK-BE-P9-NEXT: mtlr r0
+; CHECK-BE-P9-NEXT: blr
+;
+; CHECK-AIX-64-P9-LABEL: test_memset:
+; CHECK-AIX-64-P9: # %bb.0: # %entry
+; CHECK-AIX-64-P9-NEXT: mflr r0
+; CHECK-AIX-64-P9-NEXT: stdu r1, -128(r1)
+; CHECK-AIX-64-P9-NEXT: clrldi r4, r4, 56
+; CHECK-AIX-64-P9-NEXT: std r0, 144(r1)
+; CHECK-AIX-64-P9-NEXT: std r31, 120(r1) # 8-byte Folded Spill
+; CHECK-AIX-64-P9-NEXT: mr r31, r3
+; CHECK-AIX-64-P9-NEXT: bl .___memset64[PR]
+; CHECK-AIX-64-P9-NEXT: nop
+; CHECK-AIX-64-P9-NEXT: mr r3, r31
+; CHECK-AIX-64-P9-NEXT: ld r31, 120(r1) # 8-byte Folded Reload
+; CHECK-AIX-64-P9-NEXT: addi r1, r1, 128
+; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
+; CHECK-AIX-64-P9-NEXT: mtlr r0
+; CHECK-AIX-64-P9-NEXT: blr
+entry:
+ %0 = trunc i32 %value to i8
+ call void @llvm.memset.p0.i64(ptr align 1 %dst, i8 %0, i64 %num, i1 false)
+ ret ptr %dst
+}
+
+; Function Attrs: noinline nounwind optnone
+define ptr @test_strstr(ptr noundef %s1, ptr noundef %s2) nounwind {
+; CHECK-LE-P9-LABEL: test_strstr:
; CHECK-LE-P9: # %bb.0: # %entry
; CHECK-LE-P9-NEXT: mflr r0
; CHECK-LE-P9-NEXT: stdu r1, -32(r1)
; CHECK-LE-P9-NEXT: std r0, 48(r1)
-; CHECK-LE-P9-NEXT: bl strcpy
+; CHECK-LE-P9-NEXT: bl strstr
; CHECK-LE-P9-NEXT: nop
; CHECK-LE-P9-NEXT: addi r1, r1, 32
; CHECK-LE-P9-NEXT: ld r0, 16(r1)
; CHECK-LE-P9-NEXT: mtlr r0
; CHECK-LE-P9-NEXT: blr
;
-; CHECK-BE-P9-LABEL: strcpy_test:
+; CHECK-BE-P9-LABEL: test_strstr:
; CHECK-BE-P9: # %bb.0: # %entry
; CHECK-BE-P9-NEXT: mflr r0
; CHECK-BE-P9-NEXT: stdu r1, -112(r1)
; CHECK-BE-P9-NEXT: std r0, 128(r1)
-; CHECK-BE-P9-NEXT: bl strcpy
+; CHECK-BE-P9-NEXT: bl strstr
; CHECK-BE-P9-NEXT: nop
; CHECK-BE-P9-NEXT: addi r1, r1, 112
; CHECK-BE-P9-NEXT: ld r0, 16(r1)
; CHECK-BE-P9-NEXT: mtlr r0
; CHECK-BE-P9-NEXT: blr
;
-; CHECK-AIX-64-P9-LABEL: strcpy_test:
+; CHECK-AIX-64-P9-LABEL: test_strstr:
; CHECK-AIX-64-P9: # %bb.0: # %entry
; CHECK-AIX-64-P9-NEXT: mflr r0
; CHECK-AIX-64-P9-NEXT: stdu r1, -112(r1)
; CHECK-AIX-64-P9-NEXT: std r0, 128(r1)
-; CHECK-AIX-64-P9-NEXT: bl .___strcpy64[PR]
+; CHECK-AIX-64-P9-NEXT: bl .strstr[PR]
; CHECK-AIX-64-P9-NEXT: nop
; CHECK-AIX-64-P9-NEXT: addi r1, r1, 112
; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
; CHECK-AIX-64-P9-NEXT: mtlr r0
; CHECK-AIX-64-P9-NEXT: blr
entry:
- %call = call ptr @strcpy(ptr noundef %dest, ptr noundef %src)
+ %call = call ptr @strstr(ptr noundef %s1, ptr noundef %s2)
ret ptr %call
}
-declare ptr @strcpy(ptr noundef, ptr noundef)
+; Function Attrs: nounwind
+declare ptr @strstr(ptr noundef, ptr noundef) #3
-define dso_local ptr @stpcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
-; CHECK-LE-P9-LABEL: stpcpy_test:
+; Function Attrs: noinline nounwind optnone
+define ptr @test_memccpy(ptr noalias noundef %dst, ptr noalias noundef %src, i32 noundef signext %c, i64 noundef %n) nounwind {
+; CHECK-LE-P9-LABEL: test_memccpy:
; CHECK-LE-P9: # %bb.0: # %entry
; CHECK-LE-P9-NEXT: mflr r0
; CHECK-LE-P9-NEXT: stdu r1, -32(r1)
; CHECK-LE-P9-NEXT: std r0, 48(r1)
-; CHECK-LE-P9-NEXT: bl stpcpy
+; CHECK-LE-P9-NEXT: bl memccpy
; CHECK-LE-P9-NEXT: nop
; CHECK-LE-P9-NEXT: addi r1, r1, 32
; CHECK-LE-P9-NEXT: ld r0, 16(r1)
; CHECK-LE-P9-NEXT: mtlr r0
; CHECK-LE-P9-NEXT: blr
;
-; CHECK-BE-P9-LABEL: stpcpy_test:
+; CHECK-BE-P9-LABEL: test_memccpy:
; CHECK-BE-P9: # %bb.0: # %entry
; CHECK-BE-P9-NEXT: mflr r0
; CHECK-BE-P9-NEXT: stdu r1, -112(r1)
; CHECK-BE-P9-NEXT: std r0, 128(r1)
-; CHECK-BE-P9-NEXT: bl stpcpy
+; CHECK-BE-P9-NEXT: bl memccpy
; CHECK-BE-P9-NEXT: nop
; CHECK-BE-P9-NEXT: addi r1, r1, 112
; CHECK-BE-P9-NEXT: ld r0, 16(r1)
; CHECK-BE-P9-NEXT: mtlr r0
; CHECK-BE-P9-NEXT: blr
;
-; CHECK-AIX-64-P9-LABEL: stpcpy_test:
+; CHECK-AIX-64-P9-LABEL: test_memccpy:
; CHECK-AIX-64-P9: # %bb.0: # %entry
; CHECK-AIX-64-P9-NEXT: mflr r0
; CHECK-AIX-64-P9-NEXT: stdu r1, -112(r1)
; CHECK-AIX-64-P9-NEXT: std r0, 128(r1)
-; CHECK-AIX-64-P9-NEXT: bl .stpcpy[PR]
+; CHECK-AIX-64-P9-NEXT: bl .memccpy[PR]
; CHECK-AIX-64-P9-NEXT: nop
; CHECK-AIX-64-P9-NEXT: addi r1, r1, 112
; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
; CHECK-AIX-64-P9-NEXT: mtlr r0
; CHECK-AIX-64-P9-NEXT: blr
entry:
- %call = call ptr @stpcpy(ptr noundef %dest, ptr noundef %src)
+ %call = call ptr @memccpy(ptr noundef %dst, ptr noundef %src, i32 noundef signext %c, i64 noundef %n)
ret ptr %call
}
+declare ptr @memccpy(ptr noundef, ptr noundef, i32 noundef signext, i64 noundef)
-declare ptr @stpcpy(ptr noundef, ptr noundef)
+; Function Attrs: noinline nounwind optnone
+define signext i32 @test_strcmp(ptr noundef %s1, ptr noundef %s2) nounwind {
+; CHECK-LE-P9-LABEL: test_strcmp:
+; CHECK-LE-P9: # %bb.0: # %entry
+; CHECK-LE-P9-NEXT: mflr r0
+; CHECK-LE-P9-NEXT: stdu r1, -32(r1)
+; CHECK-LE-P9-NEXT: std r0, 48(r1)
+; CHECK-LE-P9-NEXT: bl strcmp
+; CHECK-LE-P9-NEXT: nop
+; CHECK-LE-P9-NEXT: addi r1, r1, 32
+; CHECK-LE-P9-NEXT: ld r0, 16(r1)
+; CHECK-LE-P9-NEXT: mtlr r0
+; CHECK-LE-P9-NEXT: blr
+;
+; CHECK-BE-P9-LABEL: test_strcmp:
+; CHECK-BE-P9: # %bb.0: # %entry
+; CHECK-BE-P9-NEXT: mflr r0
+; CHECK-BE-P9-NEXT: stdu r1, -112(r1)
+; CHECK-BE-P9-NEXT: std r0, 128(r1)
+; CHECK-BE-P9-NEXT: bl strcmp
+; CHECK-BE-P9-NEXT: nop
+; CHECK-BE-P9-NEXT: addi r1, r1, 112
+; CHECK-BE-P9-NEXT: ld r0, 16(r1)
+; CHECK-BE-P9-NEXT: mtlr r0
+; CHECK-BE-P9-NEXT: blr
+;
+; CHECK-AIX-64-P9-LABEL: test_strcmp:
+; CHECK-AIX-64-P9: # %bb.0: # %entry
+; CHECK-AIX-64-P9-NEXT: mflr r0
+; CHECK-AIX-64-P9-NEXT: stdu r1, -112(r1)
+; CHECK-AIX-64-P9-NEXT: std r0, 128(r1)
+; CHECK-AIX-64-P9-NEXT: bl .strcmp[PR]
+; CHECK-AIX-64-P9-NEXT: nop
+; CHECK-AIX-64-P9-NEXT: addi r1, r1, 112
+; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
+; CHECK-AIX-64-P9-NEXT: mtlr r0
+; CHECK-AIX-64-P9-NEXT: blr
+entry:
+ %call = call signext i32 @strcmp(ptr noundef %s1, ptr noundef %s2)
+ ret i32 %call
+}
+
+; Function Attrs: nounwind
+declare signext i32 @strcmp(ptr noundef, ptr noundef)
>From d7b3b351e8d40438aca9d82a73f676b0114620ad Mon Sep 17 00:00:00 2001
From: zhijian <zhijian at ca.ibm.com>
Date: Mon, 12 Jan 2026 15:41:18 +0000
Subject: [PATCH 2/3] change test case
---
llvm/test/CodeGen/PowerPC/milicode32.ll | 78 +++++++---------
llvm/test/CodeGen/PowerPC/milicode64.ll | 119 +++++++++++-------------
2 files changed, 90 insertions(+), 107 deletions(-)
diff --git a/llvm/test/CodeGen/PowerPC/milicode32.ll b/llvm/test/CodeGen/PowerPC/milicode32.ll
index e1e5822bce1f9..db6dc64a3055c 100644
--- a/llvm/test/CodeGen/PowerPC/milicode32.ll
+++ b/llvm/test/CodeGen/PowerPC/milicode32.ll
@@ -104,106 +104,105 @@ entry:
declare i32 @strlen(ptr noundef) nounwind
attributes #0 = { strictfp }
-define ptr @strcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
-; CHECK-AIX-32-P9-LABEL: strcpy_test:
+; Function Attrs: noinline nounwind optnone
+define ptr @test_memmove(ptr noundef %dst, ptr noundef %src, i32 noundef %n) nounwind {
+; CHECK-AIX-32-P9-LABEL: test_memmove:
; CHECK-AIX-32-P9: # %bb.0: # %entry
; CHECK-AIX-32-P9-NEXT: mflr r0
; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
-; CHECK-AIX-32-P9-NEXT: bl .___strcpy[PR]
+; CHECK-AIX-32-P9-NEXT: stw r31, 60(r1) # 4-byte Folded Spill
+; CHECK-AIX-32-P9-NEXT: mr r31, r3
+; CHECK-AIX-32-P9-NEXT: bl .___memmove[PR]
; CHECK-AIX-32-P9-NEXT: nop
+; CHECK-AIX-32-P9-NEXT: mr r3, r31
+; CHECK-AIX-32-P9-NEXT: lwz r31, 60(r1) # 4-byte Folded Reload
; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
; CHECK-AIX-32-P9-NEXT: mtlr r0
; CHECK-AIX-32-P9-NEXT: blr
;
-; CHECK-LINUX32-P9-LABEL: strcpy_test:
+; CHECK-LINUX32-P9-LABEL: test_memmove:
; CHECK-LINUX32-P9: # %bb.0: # %entry
; CHECK-LINUX32-P9-NEXT: mflr r0
; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
-; CHECK-LINUX32-P9-NEXT: bl strcpy
+; CHECK-LINUX32-P9-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
+; CHECK-LINUX32-P9-NEXT: mr r30, r3
+; CHECK-LINUX32-P9-NEXT: bl memmove
+; CHECK-LINUX32-P9-NEXT: mr r3, r30
+; CHECK-LINUX32-P9-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
; CHECK-LINUX32-P9-NEXT: mtlr r0
; CHECK-LINUX32-P9-NEXT: blr
entry:
- %call = call ptr @strcpy(ptr noundef %dest, ptr noundef %src)
- ret ptr %call
+ call void @llvm.memmove.p0.p0.i32(ptr align 1 %dst, ptr align 1 %src, i32 %n, i1 false)
+ ret ptr %dst
}
+; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
+declare void @llvm.memmove.p0.p0.i32(ptr writeonly captures(none), ptr readonly captures(none), i32, i1 immarg)
-declare ptr @strcpy(ptr noundef, ptr noundef)
-
-define ptr @stpcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
-; CHECK-AIX-32-P9-LABEL: stpcpy_test:
+define ptr @strcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
+; CHECK-AIX-32-P9-LABEL: strcpy_test:
; CHECK-AIX-32-P9: # %bb.0: # %entry
; CHECK-AIX-32-P9-NEXT: mflr r0
; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
-; CHECK-AIX-32-P9-NEXT: bl .stpcpy[PR]
+; CHECK-AIX-32-P9-NEXT: bl .___strcpy[PR]
; CHECK-AIX-32-P9-NEXT: nop
; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
; CHECK-AIX-32-P9-NEXT: mtlr r0
; CHECK-AIX-32-P9-NEXT: blr
;
-; CHECK-LINUX32-P9-LABEL: stpcpy_test:
+; CHECK-LINUX32-P9-LABEL: strcpy_test:
; CHECK-LINUX32-P9: # %bb.0: # %entry
; CHECK-LINUX32-P9-NEXT: mflr r0
; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
-; CHECK-LINUX32-P9-NEXT: bl stpcpy
+; CHECK-LINUX32-P9-NEXT: bl strcpy
; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
; CHECK-LINUX32-P9-NEXT: mtlr r0
; CHECK-LINUX32-P9-NEXT: blr
entry:
- %call = call ptr @stpcpy(ptr noundef %dest, ptr noundef %src)
+ %call = call ptr @strcpy(ptr noundef %dest, ptr noundef %src)
ret ptr %call
}
-declare ptr @stpcpy(ptr noundef, ptr noundef)
-; Function Attrs: noinline nounwind optnone
-define ptr @test_memmove(ptr noundef %dst, ptr noundef %src, i32 noundef %n) nounwind {
-; CHECK-AIX-32-P9-LABEL: test_memmove:
+declare ptr @strcpy(ptr noundef, ptr noundef)
+
+define ptr @stpcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
+; CHECK-AIX-32-P9-LABEL: stpcpy_test:
; CHECK-AIX-32-P9: # %bb.0: # %entry
; CHECK-AIX-32-P9-NEXT: mflr r0
; CHECK-AIX-32-P9-NEXT: stwu r1, -64(r1)
; CHECK-AIX-32-P9-NEXT: stw r0, 72(r1)
-; CHECK-AIX-32-P9-NEXT: stw r31, 60(r1) # 4-byte Folded Spill
-; CHECK-AIX-32-P9-NEXT: mr r31, r3
-; CHECK-AIX-32-P9-NEXT: bl .___memmove[PR]
+; CHECK-AIX-32-P9-NEXT: bl .stpcpy[PR]
; CHECK-AIX-32-P9-NEXT: nop
-; CHECK-AIX-32-P9-NEXT: mr r3, r31
-; CHECK-AIX-32-P9-NEXT: lwz r31, 60(r1) # 4-byte Folded Reload
; CHECK-AIX-32-P9-NEXT: addi r1, r1, 64
; CHECK-AIX-32-P9-NEXT: lwz r0, 8(r1)
; CHECK-AIX-32-P9-NEXT: mtlr r0
; CHECK-AIX-32-P9-NEXT: blr
;
-; CHECK-LINUX32-P9-LABEL: test_memmove:
+; CHECK-LINUX32-P9-LABEL: stpcpy_test:
; CHECK-LINUX32-P9: # %bb.0: # %entry
; CHECK-LINUX32-P9-NEXT: mflr r0
; CHECK-LINUX32-P9-NEXT: stwu r1, -16(r1)
; CHECK-LINUX32-P9-NEXT: stw r0, 20(r1)
-; CHECK-LINUX32-P9-NEXT: stw r30, 8(r1) # 4-byte Folded Spill
-; CHECK-LINUX32-P9-NEXT: mr r30, r3
-; CHECK-LINUX32-P9-NEXT: bl memmove
-; CHECK-LINUX32-P9-NEXT: mr r3, r30
-; CHECK-LINUX32-P9-NEXT: lwz r30, 8(r1) # 4-byte Folded Reload
+; CHECK-LINUX32-P9-NEXT: bl stpcpy
; CHECK-LINUX32-P9-NEXT: lwz r0, 20(r1)
; CHECK-LINUX32-P9-NEXT: addi r1, r1, 16
; CHECK-LINUX32-P9-NEXT: mtlr r0
; CHECK-LINUX32-P9-NEXT: blr
entry:
- call void @llvm.memmove.p0.p0.i32(ptr align 1 %dst, ptr align 1 %src, i32 %n, i1 false)
- ret ptr %dst
+ %call = call ptr @stpcpy(ptr noundef %dest, ptr noundef %src)
+ ret ptr %call
}
-; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
-declare void @llvm.memmove.p0.p0.i32(ptr writeonly captures(none), ptr readonly captures(none), i32, i1 immarg)
+declare ptr @stpcpy(ptr noundef, ptr noundef)
-; Function Attrs: noinline nounwind optnone
define ptr @test_memcpy(ptr noundef %dst, ptr noundef %src, i32 noundef %n) nounwind {
; CHECK-AIX-32-P9-LABEL: test_memcpy:
; CHECK-AIX-32-P9: # %bb.0:
@@ -239,10 +238,8 @@ define ptr @test_memcpy(ptr noundef %dst, ptr noundef %src, i32 noundef %n) noun
ret ptr %dst
}
-; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i32(ptr noalias writeonly captures(none), ptr noalias readonly captures(none), i32, i1 immarg)
-; Function Attrs: noinline nounwind optnone
define ptr @test_memset(ptr noundef %dst, i32 noundef signext %value, i32 noundef %num) nounwind {
; CHECK-AIX-32-P9-LABEL: test_memset:
; CHECK-AIX-32-P9: # %bb.0: # %entry
@@ -280,7 +277,6 @@ entry:
ret ptr %dst
}
-; Function Attrs: noinline nounwind optnone
define ptr @test_strstr(ptr noundef %s1, ptr noundef %s2) nounwind {
; CHECK-AIX-32-P9-LABEL: test_strstr:
; CHECK-AIX-32-P9: # %bb.0: # %entry
@@ -309,10 +305,8 @@ entry:
ret ptr %call
}
-; Function Attrs: nounwind
-declare ptr @strstr(ptr noundef, ptr noundef) #3
+declare ptr @strstr(ptr noundef, ptr noundef)
-; Function Attrs: noinline nounwind optnone
define ptr @test_memccpy(ptr noalias noundef %dst, ptr noalias noundef %src, i32 noundef signext %c, i32 noundef %n) nounwind {
; CHECK-AIX-32-P9-LABEL: test_memccpy:
; CHECK-AIX-32-P9: # %bb.0: # %entry
@@ -343,7 +337,6 @@ entry:
declare ptr @memccpy(ptr noundef, ptr noundef, i32 noundef signext, i32 noundef)
-; Function Attrs: noinline nounwind optnone
define signext i32 @test_strcmp(ptr noundef %s1, ptr noundef %s2) nounwind {
; CHECK-AIX-32-P9-LABEL: test_strcmp:
; CHECK-AIX-32-P9: # %bb.0: # %entry
@@ -372,5 +365,4 @@ entry:
ret i32 %call
}
-; Function Attrs: nounwind
declare signext i32 @strcmp(ptr noundef, ptr noundef)
diff --git a/llvm/test/CodeGen/PowerPC/milicode64.ll b/llvm/test/CodeGen/PowerPC/milicode64.ll
index 67ea2ce7a2704..bdff50cf01497 100644
--- a/llvm/test/CodeGen/PowerPC/milicode64.ll
+++ b/llvm/test/CodeGen/PowerPC/milicode64.ll
@@ -101,6 +101,61 @@ entry:
declare i64 @strlen(ptr noundef) nounwind
+define ptr @test_memmove(ptr noundef %dst, ptr noundef %src, i64 noundef %n) nounwind {
+; CHECK-LE-P9-LABEL: test_memmove:
+; CHECK-LE-P9: # %bb.0: # %entry
+; CHECK-LE-P9-NEXT: mflr r0
+; CHECK-LE-P9-NEXT: std r30, -16(r1) # 8-byte Folded Spill
+; CHECK-LE-P9-NEXT: stdu r1, -48(r1)
+; CHECK-LE-P9-NEXT: std r0, 64(r1)
+; CHECK-LE-P9-NEXT: mr r30, r3
+; CHECK-LE-P9-NEXT: bl memmove
+; CHECK-LE-P9-NEXT: nop
+; CHECK-LE-P9-NEXT: mr r3, r30
+; CHECK-LE-P9-NEXT: addi r1, r1, 48
+; CHECK-LE-P9-NEXT: ld r0, 16(r1)
+; CHECK-LE-P9-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
+; CHECK-LE-P9-NEXT: mtlr r0
+; CHECK-LE-P9-NEXT: blr
+;
+; CHECK-BE-P9-LABEL: test_memmove:
+; CHECK-BE-P9: # %bb.0: # %entry
+; CHECK-BE-P9-NEXT: mflr r0
+; CHECK-BE-P9-NEXT: stdu r1, -128(r1)
+; CHECK-BE-P9-NEXT: std r0, 144(r1)
+; CHECK-BE-P9-NEXT: std r30, 112(r1) # 8-byte Folded Spill
+; CHECK-BE-P9-NEXT: mr r30, r3
+; CHECK-BE-P9-NEXT: bl memmove
+; CHECK-BE-P9-NEXT: nop
+; CHECK-BE-P9-NEXT: mr r3, r30
+; CHECK-BE-P9-NEXT: ld r30, 112(r1) # 8-byte Folded Reload
+; CHECK-BE-P9-NEXT: addi r1, r1, 128
+; CHECK-BE-P9-NEXT: ld r0, 16(r1)
+; CHECK-BE-P9-NEXT: mtlr r0
+; CHECK-BE-P9-NEXT: blr
+;
+; CHECK-AIX-64-P9-LABEL: test_memmove:
+; CHECK-AIX-64-P9: # %bb.0: # %entry
+; CHECK-AIX-64-P9-NEXT: mflr r0
+; CHECK-AIX-64-P9-NEXT: stdu r1, -128(r1)
+; CHECK-AIX-64-P9-NEXT: std r0, 144(r1)
+; CHECK-AIX-64-P9-NEXT: std r31, 120(r1) # 8-byte Folded Spill
+; CHECK-AIX-64-P9-NEXT: mr r31, r3
+; CHECK-AIX-64-P9-NEXT: bl .___memmove64[PR]
+; CHECK-AIX-64-P9-NEXT: nop
+; CHECK-AIX-64-P9-NEXT: mr r3, r31
+; CHECK-AIX-64-P9-NEXT: ld r31, 120(r1) # 8-byte Folded Reload
+; CHECK-AIX-64-P9-NEXT: addi r1, r1, 128
+; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
+; CHECK-AIX-64-P9-NEXT: mtlr r0
+; CHECK-AIX-64-P9-NEXT: blr
+entry:
+ call void @llvm.memmove.p0.p0.i64(ptr align 1 %dst, ptr align 1 %src, i64 %n, i1 false)
+ ret ptr %dst
+}
+
+declare void @llvm.memmove.p0.p0.i64(ptr writeonly captures(none), ptr readonly captures(none), i64, i1 immarg)
+
define dso_local ptr @strcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
; CHECK-LE-P9-LABEL: strcpy_test:
; CHECK-LE-P9: # %bb.0: # %entry
@@ -187,7 +242,6 @@ entry:
declare ptr @stpcpy(ptr noundef, ptr noundef)
-; Function Attrs: noinline nounwind optnone
define ptr @test_memcpy(ptr noundef %dst, ptr noundef %src, i64 noundef %n) nounwind {
; CHECK-LE-P9-LABEL: test_memcpy:
; CHECK-LE-P9: # %bb.0:
@@ -240,66 +294,8 @@ define ptr @test_memcpy(ptr noundef %dst, ptr noundef %src, i64 noundef %n) noun
ret ptr %dst
}
-define ptr @test_memmove(ptr noundef %dst, ptr noundef %src, i64 noundef %n) nounwind {
-; CHECK-LE-P9-LABEL: test_memmove:
-; CHECK-LE-P9: # %bb.0: # %entry
-; CHECK-LE-P9-NEXT: mflr r0
-; CHECK-LE-P9-NEXT: std r30, -16(r1) # 8-byte Folded Spill
-; CHECK-LE-P9-NEXT: stdu r1, -48(r1)
-; CHECK-LE-P9-NEXT: std r0, 64(r1)
-; CHECK-LE-P9-NEXT: mr r30, r3
-; CHECK-LE-P9-NEXT: bl memmove
-; CHECK-LE-P9-NEXT: nop
-; CHECK-LE-P9-NEXT: mr r3, r30
-; CHECK-LE-P9-NEXT: addi r1, r1, 48
-; CHECK-LE-P9-NEXT: ld r0, 16(r1)
-; CHECK-LE-P9-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
-; CHECK-LE-P9-NEXT: mtlr r0
-; CHECK-LE-P9-NEXT: blr
-;
-; CHECK-BE-P9-LABEL: test_memmove:
-; CHECK-BE-P9: # %bb.0: # %entry
-; CHECK-BE-P9-NEXT: mflr r0
-; CHECK-BE-P9-NEXT: stdu r1, -128(r1)
-; CHECK-BE-P9-NEXT: std r0, 144(r1)
-; CHECK-BE-P9-NEXT: std r30, 112(r1) # 8-byte Folded Spill
-; CHECK-BE-P9-NEXT: mr r30, r3
-; CHECK-BE-P9-NEXT: bl memmove
-; CHECK-BE-P9-NEXT: nop
-; CHECK-BE-P9-NEXT: mr r3, r30
-; CHECK-BE-P9-NEXT: ld r30, 112(r1) # 8-byte Folded Reload
-; CHECK-BE-P9-NEXT: addi r1, r1, 128
-; CHECK-BE-P9-NEXT: ld r0, 16(r1)
-; CHECK-BE-P9-NEXT: mtlr r0
-; CHECK-BE-P9-NEXT: blr
-;
-; CHECK-AIX-64-P9-LABEL: test_memmove:
-; CHECK-AIX-64-P9: # %bb.0: # %entry
-; CHECK-AIX-64-P9-NEXT: mflr r0
-; CHECK-AIX-64-P9-NEXT: stdu r1, -128(r1)
-; CHECK-AIX-64-P9-NEXT: std r0, 144(r1)
-; CHECK-AIX-64-P9-NEXT: std r31, 120(r1) # 8-byte Folded Spill
-; CHECK-AIX-64-P9-NEXT: mr r31, r3
-; CHECK-AIX-64-P9-NEXT: bl .___memmove64[PR]
-; CHECK-AIX-64-P9-NEXT: nop
-; CHECK-AIX-64-P9-NEXT: mr r3, r31
-; CHECK-AIX-64-P9-NEXT: ld r31, 120(r1) # 8-byte Folded Reload
-; CHECK-AIX-64-P9-NEXT: addi r1, r1, 128
-; CHECK-AIX-64-P9-NEXT: ld r0, 16(r1)
-; CHECK-AIX-64-P9-NEXT: mtlr r0
-; CHECK-AIX-64-P9-NEXT: blr
-entry:
- call void @llvm.memmove.p0.p0.i64(ptr align 1 %dst, ptr align 1 %src, i64 %n, i1 false)
- ret ptr %dst
-}
-
-; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
-declare void @llvm.memmove.p0.p0.i64(ptr writeonly captures(none), ptr readonly captures(none), i64, i1 immarg)
-
-; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias writeonly captures(none), ptr noalias readonly captures(none), i64, i1 immarg)
-; Function Attrs: noinline nounwind optnone
define ptr @test_memset(ptr noundef %dst, i32 noundef signext %value, i64 noundef %num) nounwind {
; CHECK-LE-P9-LABEL: test_memset:
; CHECK-LE-P9: # %bb.0: # %entry
@@ -357,7 +353,6 @@ entry:
ret ptr %dst
}
-; Function Attrs: noinline nounwind optnone
define ptr @test_strstr(ptr noundef %s1, ptr noundef %s2) nounwind {
; CHECK-LE-P9-LABEL: test_strstr:
; CHECK-LE-P9: # %bb.0: # %entry
@@ -399,10 +394,8 @@ entry:
ret ptr %call
}
-; Function Attrs: nounwind
declare ptr @strstr(ptr noundef, ptr noundef) #3
-; Function Attrs: noinline nounwind optnone
define ptr @test_memccpy(ptr noalias noundef %dst, ptr noalias noundef %src, i32 noundef signext %c, i64 noundef %n) nounwind {
; CHECK-LE-P9-LABEL: test_memccpy:
; CHECK-LE-P9: # %bb.0: # %entry
@@ -446,7 +439,6 @@ entry:
declare ptr @memccpy(ptr noundef, ptr noundef, i32 noundef signext, i64 noundef)
-; Function Attrs: noinline nounwind optnone
define signext i32 @test_strcmp(ptr noundef %s1, ptr noundef %s2) nounwind {
; CHECK-LE-P9-LABEL: test_strcmp:
; CHECK-LE-P9: # %bb.0: # %entry
@@ -488,5 +480,4 @@ entry:
ret i32 %call
}
-; Function Attrs: nounwind
declare signext i32 @strcmp(ptr noundef, ptr noundef)
>From 94346f3ae20ef902ec597818da10e65b5bb3f1ab Mon Sep 17 00:00:00 2001
From: zhijian <zhijian at ca.ibm.com>
Date: Mon, 12 Jan 2026 15:47:33 +0000
Subject: [PATCH 3/3] modified test case
---
llvm/test/CodeGen/PowerPC/milicode32.ll | 1 -
1 file changed, 1 deletion(-)
diff --git a/llvm/test/CodeGen/PowerPC/milicode32.ll b/llvm/test/CodeGen/PowerPC/milicode32.ll
index db6dc64a3055c..ec055da41922d 100644
--- a/llvm/test/CodeGen/PowerPC/milicode32.ll
+++ b/llvm/test/CodeGen/PowerPC/milicode32.ll
@@ -140,7 +140,6 @@ entry:
call void @llvm.memmove.p0.p0.i32(ptr align 1 %dst, ptr align 1 %src, i32 %n, i1 false)
ret ptr %dst
}
-; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memmove.p0.p0.i32(ptr writeonly captures(none), ptr readonly captures(none), i32, i1 immarg)
define ptr @strcpy_test(ptr noundef %dest, ptr noundef %src) nounwind {
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