| Dean Michael Berris | 711dec2 | 2017-09-08 01:47:56 +0000 | [diff] [blame] | 1 | ; RUN: llc -filetype=asm -o - -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s |
| 2 | |
| 3 | define i32 @callee() nounwind noinline uwtable "function-instrument"="xray-always" { |
| 4 | ; CHECK-LABEL: .Ltmp0: |
| 5 | ; CHECK: b .Ltmp1 |
| 6 | ; CHECK-NEXT: nop |
| 7 | ; CHECK-NEXT: std 0, -8(1) |
| 8 | ; CHECK-NEXT: mflr 0 |
| 9 | ; CHECK-NEXT: bl __xray_FunctionEntry |
| 10 | ; CHECK-NEXT: nop |
| 11 | ; CHECK-NEXT: mtlr 0 |
| 12 | ; CHECK-LABEL: .Ltmp1: |
| 13 | ret i32 0 |
| 14 | ; CHECK-LABEL: .Ltmp2: |
| 15 | ; CHECK: blr |
| 16 | ; CHECK-NEXT: nop |
| 17 | ; CHECK-NEXT: std 0, -8(1) |
| 18 | ; CHECK-NEXT: mflr 0 |
| 19 | ; CHECK-NEXT: bl __xray_FunctionExit |
| 20 | ; CHECK-NEXT: nop |
| 21 | ; CHECK-NEXT: mtlr 0 |
| 22 | } |
| 23 | |
| 24 | define i32 @caller() nounwind noinline uwtable "function-instrument"="xray-always" { |
| 25 | ; CHECK-LABEL: .Ltmp3: |
| 26 | ; CHECK: b .Ltmp4 |
| 27 | ; CHECK-NEXT: nop |
| 28 | ; CHECK-NEXT: std 0, -8(1) |
| 29 | ; CHECK-NEXT: mflr 0 |
| 30 | ; CHECK-NEXT: bl __xray_FunctionEntry |
| 31 | ; CHECK-NEXT: nop |
| 32 | ; CHECK-NEXT: mtlr 0 |
| 33 | ; CHECK-LABEL: .Ltmp4: |
| 34 | %retval = tail call i32 @callee() |
| 35 | ret i32 %retval |
| 36 | ; CHECK-LABEL: .Ltmp5: |
| 37 | ; CHECK: blr |
| 38 | ; CHECK-NEXT: nop |
| 39 | ; CHECK-NEXT: std 0, -8(1) |
| 40 | ; CHECK-NEXT: mflr 0 |
| 41 | ; CHECK-NEXT: bl __xray_FunctionExit |
| 42 | ; CHECK-NEXT: nop |
| 43 | ; CHECK-NEXT: mtlr 0 |
| 44 | } |