| ; RUN: llc -filetype=asm -o - -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s |
| |
| define void @Foo(i32 signext %a, i32 signext %b) #0 { |
| ; CHECK-LABEL: @Foo |
| ; CHECK: cmpw [[CR:[0-9]+]] |
| ; CHECK-NEXT: ble [[CR]], [[LABEL:\.[a-zA-Z0-9]+]] |
| ; CHECK-NEXT: .p2align 3 |
| ; CHECK-NEXT: {{\.[a-zA-Z0-9]+}}: |
| ; CHECK-NEXT: blr |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: std 0 |
| ; CHECK-NEXT: mflr 0 |
| ; CHECK-NEXT: bl __xray_FunctionExit |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: mtlr 0 |
| ; CHECK-NEXT: blr |
| ; CHECK-NEXT: [[LABEL]]: |
| entry: |
| %cmp = icmp sgt i32 %a, %b |
| br i1 %cmp, label %return, label %if.end |
| |
| ; CHECK: .p2align 3 |
| ; CHECK-NEXT: {{\.[a-zA-Z0-9]+}}: |
| ; CHECK-NEXT: blr |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: std 0 |
| ; CHECK-NEXT: mflr 0 |
| ; CHECK-NEXT: bl __xray_FunctionExit |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: mtlr 0 |
| ; CHECK-NEXT: blr |
| if.end: |
| tail call void @Bar() |
| br label %return |
| |
| return: |
| ret void |
| } |
| |
| define void @Foo2(i32 signext %a, i32 signext %b) #0 { |
| ; CHECK-LABEL: @Foo2 |
| ; CHECK: cmpw [[CR:[0-9]+]] |
| ; CHECK-NEXT: bge [[CR]], [[LABEL:\.[a-zA-Z0-9]+]] |
| ; CHECK-NEXT: .p2align 3 |
| ; CHECK-NEXT: {{\.[a-zA-Z0-9]+}}: |
| ; CHECK-NEXT: blr |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: std 0 |
| ; CHECK-NEXT: mflr 0 |
| ; CHECK-NEXT: bl __xray_FunctionExit |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: mtlr 0 |
| ; CHECK-NEXT: blr |
| ; CHECK-NEXT: [[LABEL]]: |
| entry: |
| %cmp = icmp slt i32 %a, %b |
| br i1 %cmp, label %return, label %if.end |
| |
| ; CHECK: .p2align 3 |
| ; CHECK-NEXT: {{\.[a-zA-Z0-9]+}}: |
| ; CHECK-NEXT: blr |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: std 0 |
| ; CHECK-NEXT: mflr 0 |
| ; CHECK-NEXT: bl __xray_FunctionExit |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: mtlr 0 |
| ; CHECK-NEXT: blr |
| if.end: |
| tail call void @Bar() |
| br label %return |
| |
| return: |
| ret void |
| } |
| |
| declare void @Bar() |
| |
| attributes #0 = { "function-instrument"="xray-always" } |