9ad39dd116
At the moment the MIR tests are somewhat redundant. The waitcnt one is needed to ensure we actually have a load, given we are currently just emitting an error on ExternalSymbol. The asm printer one is more redundant for the moment, since it's stressed by the IR test. However I am planning to change the error path for the IR test, so it will soon not be redundant.
65 lines
3.5 KiB
YAML
65 lines
3.5 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 6
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# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -run-pass=si-insert-waitcnts -o - %s | FileCheck %s
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# Make sure the waitcnt pass doesn't crash on statepoint
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# pseudoinstructions, and handles the wait for the callee operand
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# correctly.
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---
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name: test_wait_statepoint_callee
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tracksRegLiveness: true
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frameInfo:
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stackSize: 16
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maxAlignment: 4
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adjustsStack: true
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hasCalls: true
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maxCallFrameSize: 0
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isCalleeSavedInfoValid: true
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stack:
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- { id: 0, offset: 4, size: 4, alignment: 4 }
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- { id: 1, type: spill-slot, size: 4, alignment: 4 }
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- { id: 2, type: spill-slot, size: 4, alignment: 4, stack-id: sgpr-spill }
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machineFunctionInfo:
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hasSpilledSGPRs: true
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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frameOffsetReg: '$sgpr33'
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stackPtrOffsetReg: '$sgpr32'
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spillPhysVGPRs:
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- '$vgpr40'
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wwmReservedRegs:
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- '$vgpr40'
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scavengeFI: '%stack.0'
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body: |
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bb.0:
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liveins: $sgpr12, $sgpr13, $sgpr14, $sgpr15, $sgpr30, $sgpr31, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11, $sgpr12_sgpr13
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; CHECK-LABEL: name: test_wait_statepoint_callee
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; CHECK: liveins: $sgpr12, $sgpr13, $sgpr14, $sgpr15, $sgpr30, $sgpr31, $vgpr31, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11, $sgpr12_sgpr13
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: S_WAITCNT 0
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; CHECK-NEXT: $sgpr16 = S_MOV_B32 $sgpr33
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; CHECK-NEXT: $sgpr33 = S_MOV_B32 $sgpr32
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; CHECK-NEXT: $sgpr18_sgpr19 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
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; CHECK-NEXT: BUFFER_STORE_DWORD_OFFSET $vgpr40, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
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; CHECK-NEXT: $exec = S_MOV_B64 killed $sgpr18_sgpr19
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; CHECK-NEXT: $vgpr40 = V_WRITELANE_B32 killed $sgpr16, 2, undef $vgpr40
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; CHECK-NEXT: $vgpr40 = V_WRITELANE_B32 $sgpr30, 0, $vgpr40
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; CHECK-NEXT: $sgpr32 = frame-setup S_ADDK_I32 $sgpr32, 1024, implicit-def dead $scc
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; CHECK-NEXT: $vgpr40 = V_WRITELANE_B32 $sgpr31, 1, $vgpr40
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; CHECK-NEXT: $sgpr14_sgpr15 = S_LOAD_DWORDX2_IMM $sgpr12_sgpr13, 0, 0
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; CHECK-NEXT: S_WAITCNT 49279
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; CHECK-NEXT: STATEPOINT 2882400015, 0, 11, renamable $sgpr14_sgpr15, 0, killed $sgpr4_sgpr5, killed $sgpr6_sgpr7, killed $sgpr8_sgpr9, killed $sgpr10_sgpr11, killed $sgpr12, killed $sgpr13, killed $sgpr14, killed $sgpr15, killed $vgpr31, $sgpr0_sgpr1_sgpr2_sgpr3, 2, 0, 2, 0, 2, 1, 2, 0, 2, 0, 2, 0, 2, 0, csr_amdgpu
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$sgpr16 = S_MOV_B32 $sgpr33
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$sgpr33 = S_MOV_B32 $sgpr32
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$sgpr18_sgpr19 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
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BUFFER_STORE_DWORD_OFFSET $vgpr40, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr33, 0, 0, 0, implicit $exec :: (store (s32) into %stack.1, addrspace 5)
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$exec = S_MOV_B64 killed $sgpr18_sgpr19
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$vgpr40 = V_WRITELANE_B32 killed $sgpr16, 2, undef $vgpr40
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$vgpr40 = V_WRITELANE_B32 $sgpr30, 0, $vgpr40
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$sgpr32 = frame-setup S_ADDK_I32 $sgpr32, 1024, implicit-def dead $scc
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$vgpr40 = V_WRITELANE_B32 $sgpr31, 1, $vgpr40
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$sgpr14_sgpr15 = S_LOAD_DWORDX2_IMM $sgpr12_sgpr13, 0, 0
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STATEPOINT 2882400015, 0, 11, renamable $sgpr14_sgpr15, 0, killed $sgpr4_sgpr5, killed $sgpr6_sgpr7, killed $sgpr8_sgpr9, killed $sgpr10_sgpr11, killed $sgpr12, killed $sgpr13, killed $sgpr14, killed $sgpr15, killed $vgpr31, $sgpr0_sgpr1_sgpr2_sgpr3, 2, 0, 2, 0, 2, 1, 2, 0, 2, 0, 2, 0, 2, 0, csr_amdgpu
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...
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