# RUN: llc -mtriple=amdgcn-amd-amdhsa --start-before=si-lower-sgpr-spills --stop-after=prologepilog -o - %s | FileCheck %s

# CHECK: csr_sgpr_spill
# CHECK-NOT: spillPhysVGPRs
---
name: csr_sgpr_spill
tracksRegLiveness: true
machineFunctionInfo:
  isEntryFunction: false
  scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
  stackPtrOffsetReg: '$sgpr32'
  hasSpilledSGPRs: true
body: |
  bb.0:
    S_NOP 0
  bb.1:
    $sgpr40 = S_MOV_B32 0
    $sgpr41 = S_MOV_B32 1

...

# CHECK-LABEL: name: parse_none
# CHECK: machineFunctionInfo:
# CHECK-NOT: spillPhysVGPRs
---
name: parse_none
machineFunctionInfo:
  spillPhysVGPRs: []
body: |
  bb.0:
    S_ENDPGM 0

...

# CHECK-LABEL: name: parse_one
# CHECK: machineFunctionInfo:
# CHECK: spillPhysVGPRs
# CHECK-NEXT: - '$vgpr0'
---
name: parse_one
machineFunctionInfo:
  spillPhysVGPRs: ['$vgpr0']
body: |
  bb.0:
    S_ENDPGM 0

...

# CHECK-LABEL: name: parse_two
# CHECK: machineFunctionInfo:
# CHECK: spillPhysVGPRs
# CHECK-NEXT: - '$vgpr0'
# CHECK-NEXT: - '$vgpr1'
---
name: parse_two
machineFunctionInfo:
  spillPhysVGPRs: ['$vgpr0', '$vgpr1']
body: |
  bb.0:
    S_ENDPGM 0

...