; RUN: llc -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 < %s | FileCheck -check-prefix=ALL %s
; RUN: llc -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a < %s | FileCheck -check-prefixes=ALL,GFX90A %s

; CallGraphAnalysis, which CodeGenSCC order depends on, does not look
; through aliases. If GlobalOpt is never run, we do not see direct
; calls,

@alias = hidden alias void (), ptr @aliasee_default

; ALL-LABEL: {{^}}kernel:
; ALL:          .amdhsa_next_free_vgpr max(totalnumvgprs(.Lkernel.num_agpr, .Lkernel.num_vgpr), 1, 0)
; ALL-NEXT:     .amdhsa_next_free_sgpr max(.Lkernel.numbered_sgpr+extrasgprs(.Lkernel.uses_vcc, .Lkernel.uses_flat_scratch, 1), 1, 0)-extrasgprs(.Lkernel.uses_vcc, .Lkernel.uses_flat_scratch, 1)
; GFX90A-NEXT:  .amdhsa_accum_offset (((((alignto(max(1, .Lkernel.num_vgpr), 4)/4)-1)&~65536)&63)+1)*4

; ALL:       .set .Lkernel.num_vgpr, max(41, .Laliasee_default.num_vgpr)
; ALL-NEXT:  .set .Lkernel.num_agpr, max(0, .Laliasee_default.num_agpr)
; ALL-NEXT:  .set .Lkernel.numbered_sgpr, max(33, .Laliasee_default.numbered_sgpr)
define amdgpu_kernel void @kernel() #0 {
bb:
  call void @alias() #2
  ret void
}

define internal void @aliasee_default() #1 {
bb:
  call void asm sideeffect "; clobber a26 ", "~{a26}"()
  ret void
}
; ALL:      .set .Laliasee_default.num_vgpr, 0
; ALL-NEXT: .set .Laliasee_default.num_agpr, 27
; ALL-NEXT: .set .Laliasee_default.numbered_sgpr, 32

attributes #0 = { noinline norecurse nounwind optnone }
attributes #1 = { noinline norecurse nounwind readnone willreturn }
attributes #2 = { nounwind readnone willreturn }