| Dean Michael Berris | 22f2bcf | 2017-05-04 01:24:26 +0000 | [diff] [blame] | 1 | ; RUN: llc -filetype=asm -o - -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s |
| 2 | ; RUN: llc -filetype=asm -o - -mtriple=x86_64-darwin-unknown < %s | FileCheck %s |
| 3 | |
| 4 | define i32 @foo(i32 %i) nounwind noinline uwtable "xray-instruction-threshold"="1" { |
| 5 | entry: |
| 6 | br label %Test |
| 7 | Test: |
| 8 | %indvar = phi i32 [0, %entry], [%nextindvar, %Inc] |
| 9 | %cond = icmp eq i32 %indvar, %i |
| 10 | br i1 %cond, label %Exit, label %Inc |
| 11 | Inc: |
| 12 | %nextindvar = add i32 %indvar, 1 |
| 13 | br label %Test |
| 14 | Exit: |
| 15 | %retval = phi i32 [%indvar, %Test] |
| 16 | ret i32 %retval |
| 17 | } |
| 18 | |
| 19 | ; CHECK-LABEL: xray_sled_0: |
| 20 | ; CHECK-NEXT: .ascii "\353\t" |
| 21 | ; CHECK-NEXT: nopw 512(%rax,%rax) |
| Dean Michael Berris | 22f2bcf | 2017-05-04 01:24:26 +0000 | [diff] [blame] | 22 | |