mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 03:33:20 +01:00
c7dbf2fe82
Re-enable commit r323991 now that r325931 has been committed to make MachineOperand::isRenamable() check more conservative w.r.t. code changes and opt-in on a per-target basis. llvm-svn: 326208
45 lines
1.4 KiB
YAML
45 lines
1.4 KiB
YAML
# RUN: llc -march=amdgcn -start-after=greedy -disable-copyprop -stop-after=si-optimize-exec-masking -o - %s | FileCheck %s
|
|
# Check that we first do all vector instructions and only then change exec
|
|
# CHECK-DAG: COPY $vgpr10_vgpr11
|
|
# CHECK-DAG: COPY $vgpr12_vgpr13
|
|
# CHECK: $exec = COPY
|
|
|
|
---
|
|
name: main
|
|
alignment: 0
|
|
exposesReturnsTwice: false
|
|
legalized: false
|
|
regBankSelected: false
|
|
selected: false
|
|
tracksRegLiveness: true
|
|
liveins:
|
|
- { reg: '$sgpr4_sgpr5' }
|
|
- { reg: '$sgpr6' }
|
|
- { reg: '$vgpr0' }
|
|
frameInfo:
|
|
isFrameAddressTaken: false
|
|
isReturnAddressTaken: false
|
|
hasStackMap: false
|
|
hasPatchPoint: false
|
|
stackSize: 0
|
|
offsetAdjustment: 0
|
|
maxAlignment: 4
|
|
adjustsStack: false
|
|
hasCalls: false
|
|
maxCallFrameSize: 0
|
|
hasOpaqueSPAdjustment: false
|
|
hasVAStart: false
|
|
hasMustTailInVarArgFunc: false
|
|
body: |
|
|
bb.0.entry:
|
|
liveins: $vgpr3, $vgpr10_vgpr11, $vgpr12_vgpr13
|
|
|
|
$vcc = V_CMP_NE_U32_e64 0, killed $vgpr3, implicit $exec
|
|
$sgpr4_sgpr5 = COPY $exec, implicit-def $exec
|
|
$sgpr6_sgpr7 = S_AND_B64 $sgpr4_sgpr5, killed $vcc, implicit-def dead $scc
|
|
$sgpr4_sgpr5 = S_XOR_B64 $sgpr6_sgpr7, killed $sgpr4_sgpr5, implicit-def dead $scc
|
|
$vgpr61_vgpr62 = COPY $vgpr10_vgpr11
|
|
$vgpr155_vgpr156 = COPY $vgpr12_vgpr13
|
|
$exec = S_MOV_B64_term killed $sgpr6_sgpr7
|
|
...
|