| ; RUN: llc -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck %s |
| |
| ; CallGraphAnalysis, which CodeGenSCC order depends on, does not look |
| ; through aliases. If GlobalOpt is never run, we do not see direct |
| ; calls, |
| |
| @alias3 = hidden alias void (), ptr @aliasee_vgpr256_sgpr102 |
| |
| ; CHECK-LABEL: {{^}}kernel3: |
| ; CHECK: .amdhsa_next_free_vgpr 253 |
| ; CHECK-NEXT: .amdhsa_next_free_sgpr 33 |
| define amdgpu_kernel void @kernel3() #0 { |
| bb: |
| call void @alias3() #2 |
| ret void |
| } |
| |
| define internal void @aliasee_vgpr256_sgpr102() #1 { |
| bb: |
| call void asm sideeffect "; clobber v252 ", "~{v252}"() |
| ret void |
| } |
| |
| attributes #0 = { noinline norecurse nounwind optnone } |
| attributes #1 = { noinline norecurse nounwind readnone willreturn "amdgpu-flat-work-group-size"="1,256" "amdgpu-waves-per-eu"="1,1" } |
| attributes #2 = { nounwind readnone willreturn } |
