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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs -run-pass=prologepilog %s -o - | FileCheck -check-prefix=CHECK %s
---
name: spill_v32
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 4, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: spill_v32
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
; CHECK-NEXT: S_NOP 0, implicit $vgpr0
SI_SPILL_V32_SAVE $vgpr0, %stack.0, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
S_NOP 0, implicit $vgpr0
...
---
name: spill_v32_kill
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 4, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: spill_v32_kill
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
SI_SPILL_V32_SAVE killed $vgpr0, %stack.0, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
...
---
name: spill_v64
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 8, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: spill_v64
; CHECK: liveins: $vgpr0_vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $vgpr0_vgpr1 :: (store (s32) into %stack.0, addrspace 5)
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET $vgpr1, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 4, 0, 0, implicit $exec, implicit $vgpr0_vgpr1 :: (store (s32) into %stack.0 + 4, addrspace 5)
; CHECK-NEXT: S_NOP 0, implicit $vgpr0_vgpr1
SI_SPILL_V64_SAVE $vgpr0_vgpr1, %stack.0, $sgpr32, 0, implicit $exec :: (store (s64) into %stack.0, addrspace 5)
S_NOP 0, implicit $vgpr0_vgpr1
...
---
name: spill_v64_kill
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 8, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: spill_v64_kill
; CHECK: liveins: $vgpr0_vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $vgpr0_vgpr1 :: (store (s32) into %stack.0, addrspace 5)
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr1, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 4, 0, 0, implicit $exec, implicit killed $vgpr0_vgpr1 :: (store (s32) into %stack.0 + 4, addrspace 5)
SI_SPILL_V64_SAVE killed $vgpr0_vgpr1, %stack.0, $sgpr32, 0, implicit $exec :: (store (s64) into %stack.0, addrspace 5)
...
# Make sure there's no verifier error on the undef spill component when the value is killed.
---
name: spill_v64_undef_sub1_killed
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 8, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: spill_v64_undef_sub1_killed
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $vgpr0_vgpr1 :: (store (s32) into %stack.0, addrspace 5)
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr1, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 4, 0, 0, implicit $exec, implicit killed $vgpr0_vgpr1 :: (store (s32) into %stack.0 + 4, addrspace 5)
SI_SPILL_V64_SAVE killed $vgpr0_vgpr1, %stack.0, $sgpr32, 0, implicit $exec :: (store (s64) into %stack.0, addrspace 5)
...
---
name: spill_v64_undef_sub0_killed
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 8, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
liveins: $vgpr1
; CHECK-LABEL: name: spill_v64_undef_sub0_killed
; CHECK: liveins: $vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $vgpr0_vgpr1 :: (store (s32) into %stack.0, addrspace 5)
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr1, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 4, 0, 0, implicit $exec, implicit killed $vgpr0_vgpr1 :: (store (s32) into %stack.0 + 4, addrspace 5)
SI_SPILL_V64_SAVE killed $vgpr0_vgpr1, %stack.0, $sgpr32, 0, implicit $exec :: (store (s64) into %stack.0, addrspace 5)
...
---
name: spill_v128_kill
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 16, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK-LABEL: name: spill_v128_kill
; CHECK: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 0, 0, 0, implicit $exec, implicit-def $vgpr0_vgpr1_vgpr2_vgpr3, implicit $vgpr0_vgpr1_vgpr2_vgpr3 :: (store (s32) into %stack.0, addrspace 5)
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr1, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 4, 0, 0, implicit $exec :: (store (s32) into %stack.0 + 4, addrspace 5)
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr2, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 8, 0, 0, implicit $exec :: (store (s32) into %stack.0 + 8, addrspace 5)
; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr3, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr32, 12, 0, 0, implicit $exec, implicit killed $vgpr0_vgpr1_vgpr2_vgpr3 :: (store (s32) into %stack.0 + 12, addrspace 5)
SI_SPILL_V128_SAVE killed $vgpr0_vgpr1_vgpr2_vgpr3, %stack.0, $sgpr32, 0, implicit $exec :: (store (s128) into %stack.0, addrspace 5)
...
---
name: spill_v32_undef
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 4, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
; CHECK-LABEL: name: spill_v32_undef
; CHECK: S_NOP 0, implicit undef $vgpr0
SI_SPILL_V32_SAVE undef $vgpr0, %stack.0, $sgpr32, 0, implicit $exec :: (store (s32) into %stack.0, addrspace 5)
S_NOP 0, implicit undef $vgpr0
...
---
name: spill_v64_undef
tracksRegLiveness: true
stack:
- { id: 0, type: spill-slot, size: 8, alignment: 4 }
machineFunctionInfo:
scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
stackPtrOffsetReg: '$sgpr32'
frameOffsetReg: '$sgpr33'
body: |
bb.0:
; CHECK-LABEL: name: spill_v64_undef
; CHECK: S_NOP 0, implicit undef $vgpr0_vgpr1
SI_SPILL_V64_SAVE undef $vgpr0_vgpr1, %stack.0, $sgpr32, 0, implicit $exec :: (store (s64) into %stack.0, addrspace 5)
S_NOP 0, implicit undef $vgpr0_vgpr1
...
|
