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| # RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs -stress-regalloc=1 -start-before=greedy -stop-after=stack-slot-coloring -o - %s | FileCheck %s
---
# CHECK-LABEL: name: no_merge_sgpr_vgpr_spill_slot{{$}}
# CHECK: stack:
# CHECK: - { id: 0, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4,
# CHECK-NEXT: stack-id: default,
# CHECK: - { id: 1, name: '', type: spill-slot, offset: 0, size: 4, alignment: 4,
# CHECK-NEXT: stack-id: sgpr-spill,
# CHECK: SI_SPILL_V32_SAVE killed $vgpr0, %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, implicit $exec :: (store 4 into %stack.0, addrspace 5)
# CHECK: $vgpr0 = SI_SPILL_V32_RESTORE %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, implicit $exec :: (load 4 from %stack.0, addrspace 5)
# CHECK: SI_SPILL_S32_SAVE killed renamable $sgpr6, %stack.1, implicit $exec, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr32 :: (store 4 into %stack.1, addrspace 5)
# CHECK: $sgpr6 = SI_SPILL_S32_RESTORE %stack.1, implicit $exec, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr32 :: (load 4 from %stack.1, addrspace 5)
name: no_merge_sgpr_vgpr_spill_slot
tracksRegLiveness: true
machineFunctionInfo:
scratchRSrcReg: $sgpr0_sgpr1_sgpr2_sgpr3
scratchWaveOffsetReg: $sgpr4
frameOffsetReg: $sgpr5
stackPtrOffsetReg: $sgpr32
body: |
bb.0:
%0:vgpr_32 = FLAT_LOAD_DWORD undef $vgpr0_vgpr1, 0, 0, 0, 0, implicit $flat_scr, implicit $exec
%2:vgpr_32 = FLAT_LOAD_DWORD undef $vgpr0_vgpr1, 0, 0, 0, 0, implicit $flat_scr, implicit $exec
S_NOP 0, implicit %0
%1:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM undef $sgpr0_sgpr1, 0, 0, 0
%3:sreg_32_xm0_xexec = S_LOAD_DWORD_IMM undef $sgpr0_sgpr1, 0, 0, 0
S_NOP 0, implicit %1
...
|