| # RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs -run-pass si-insert-waitcnts -o - %s | FileCheck %s |
| --- | |
| define float @entry_callee_wait(float %arg) #0 { |
| ret float %arg |
| } |
| |
| attributes #0 = { nounwind } |
| ... |
| --- |
| # CHECK-LABEL: name: entry_callee_wait{{$}} |
| # CHECK: bb.0: |
| # CHECK-NEXT: S_WAITCNT 0{{$}} |
| # CHECK-NEXT: V_ADD_F32 |
| # CHECK-NEXT: S_SETPC_B64 |
| liveins: |
| - { reg: '$sgpr0_sgpr1' } |
| - { reg: '$vgpr0' } |
| |
| name: entry_callee_wait |
| body: | |
| bb.0: |
| $vgpr0 = V_ADD_F32_e32 $vgpr0, $vgpr0, implicit $exec |
| S_SETPC_B64 killed $sgpr0_sgpr1 |
| |
| ... |
