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      1 ; RUN: llc < %s -march=amdgcn -mcpu=kaveri -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=CI --check-prefix=NO-XNACK
      2 ; RUN: llc < %s -march=amdgcn -mcpu=fiji -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=VI --check-prefix=NO-XNACK
      3 ; RUN: llc < %s -march=amdgcn -mcpu=carrizo -mattr=+xnack -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=VI --check-prefix=XNACK
      4 
      5 ; GCN-LABEL: {{^}}no_vcc_no_flat:
      6 ; NO-XNACK: ; NumSgprs: 8
      7 ; XNACK: ; NumSgprs: 12
      8 define void @no_vcc_no_flat() {
      9 entry:
     10   call void asm sideeffect "", "~{SGPR7}"()
     11   ret void
     12 }
     13 
     14 ; GCN-LABEL: {{^}}vcc_no_flat:
     15 ; NO-XNACK: ; NumSgprs: 10
     16 ; XNACK: ; NumSgprs: 12
     17 define void @vcc_no_flat() {
     18 entry:
     19   call void asm sideeffect "", "~{SGPR7},~{VCC}"()
     20   ret void
     21 }
     22 
     23 ; GCN-LABEL: {{^}}no_vcc_flat:
     24 ; CI: ; NumSgprs: 12
     25 ; VI: ; NumSgprs: 14
     26 define void @no_vcc_flat() {
     27 entry:
     28   call void asm sideeffect "", "~{SGPR7},~{FLAT_SCR}"()
     29   ret void
     30 }
     31 
     32 ; GCN-LABEL: {{^}}vcc_flat:
     33 ; CI: ; NumSgprs: 12
     34 ; VI: ; NumSgprs: 14
     35 define void @vcc_flat() {
     36 entry:
     37   call void asm sideeffect "", "~{SGPR7},~{VCC},~{FLAT_SCR}"()
     38   ret void
     39 }
     40