1; RUN: llc -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 < %s | FileCheck -check-prefixes=ALL,GFX908 %s 2; RUN: llc -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a < %s | FileCheck -check-prefixes=ALL,GFX90A %s 3 4; CallGraphAnalysis, which CodeGenSCC order depends on, does not look 5; through aliases. If GlobalOpt is never run, we do not see direct 6; calls, 7 8@alias = hidden alias void (), ptr @aliasee_default 9 10; ALL-LABEL: {{^}}kernel: 11; GFX908: .amdhsa_next_free_vgpr 32 12; GFX908-NEXT: .amdhsa_next_free_sgpr 36 13 14; GFX90A: .amdhsa_next_free_vgpr 65 15; GFX90A-NEXT: .amdhsa_next_free_sgpr 36 16; GFX90A-NEXT: .amdhsa_accum_offset 32 17define amdgpu_kernel void @kernel() #0 { 18bb: 19 call void @alias() #2 20 ret void 21} 22 23define internal void @aliasee_default() #1 { 24bb: 25 call void asm sideeffect "; clobber a26 ", "~{a26}"() 26 ret void 27} 28 29attributes #0 = { noinline norecurse nounwind optnone } 30attributes #1 = { noinline norecurse nounwind readnone willreturn } 31attributes #2 = { nounwind readnone willreturn } 32