forked from OSchip/llvm-project
294 lines
11 KiB
YAML
294 lines
11 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -run-pass si-fold-operands,dead-mi-elimination %s -o - | FileCheck -check-prefix=GCN %s
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# Kernels can have no FP
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---
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name: kernel_no_fold_fi_non_stack_rsrc_and_soffset
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: true
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scratchRSrcReg: '$sgpr96_sgpr97_sgpr98_sgpr99'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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liveins: $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN-LABEL: name: kernel_no_fold_fi_non_stack_rsrc_and_soffset
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; GCN: liveins: $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_IDXEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_IDXEN [[V_MOV_B32_e32_]], [[COPY]], 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_IDXEN]]
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; GCN: SI_RETURN_TO_EPILOG $vgpr0
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%0:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
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%1:sreg_32_xm0 = S_MOV_B32 0
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%2:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%3:vgpr_32 = BUFFER_LOAD_DWORD_IDXEN %2, %0, %1, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %3
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SI_RETURN_TO_EPILOG $vgpr0
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...
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---
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name: kernel_no_fold_fi_non_stack_rsrc
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: true
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scratchRSrcReg: '$sgpr96_sgpr97_sgpr98_sgpr99'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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liveins: $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN-LABEL: name: kernel_no_fold_fi_non_stack_rsrc
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; GCN: liveins: $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_IDXEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_IDXEN [[V_MOV_B32_e32_]], [[COPY]], 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_IDXEN]]
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; GCN: SI_RETURN_TO_EPILOG $vgpr0
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%0:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
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%2:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%3:vgpr_32 = BUFFER_LOAD_DWORD_IDXEN %2, %0, 0, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %3
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SI_RETURN_TO_EPILOG $vgpr0
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...
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---
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name: kernel_no_fold_fi_non_stack_soffset
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: true
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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; GCN-LABEL: name: kernel_no_fold_fi_non_stack_soffset
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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; GCN: BUFFER_STORE_DWORD_OFFEN [[V_MOV_B32_e32_1]], [[V_MOV_B32_e32_]], $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_OFFEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN [[V_MOV_B32_e32_]], $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_OFFEN]]
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; GCN: S_ENDPGM 0, implicit $vgpr0
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%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%1:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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%2:sreg_32_xm0 = S_MOV_B32 0
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BUFFER_STORE_DWORD_OFFEN %1:vgpr_32, %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, %2, 0, 0, 0, 0, implicit $exec
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%3:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, %2, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %3
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S_ENDPGM 0, implicit $vgpr0
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...
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---
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name: kernel_fold_fi_mubuf
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: true
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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; GCN-LABEL: name: kernel_fold_fi_mubuf
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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; GCN: BUFFER_STORE_DWORD_OFFEN [[V_MOV_B32_e32_]], %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_OFFEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_OFFEN]]
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; GCN: S_ENDPGM 0, implicit $vgpr0
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%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%1:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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BUFFER_STORE_DWORD_OFFEN %1:vgpr_32, %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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%2:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %2
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S_ENDPGM 0, implicit $vgpr0
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...
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# Functions have an unswizzled SP/FP relative to the wave offset
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---
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name: function_no_fold_fi_non_stack_rsrc_and_soffset
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: false
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scratchRSrcReg: '$sgpr96_sgpr97_sgpr98_sgpr99'
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frameOffsetReg: '$sgpr32'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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liveins: $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN-LABEL: name: function_no_fold_fi_non_stack_rsrc_and_soffset
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; GCN: liveins: $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_IDXEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_IDXEN [[V_MOV_B32_e32_]], [[COPY]], 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_IDXEN]]
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; GCN: SI_RETURN_TO_EPILOG $vgpr0
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%0:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
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%1:sreg_32_xm0 = S_MOV_B32 0
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%2:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%3:vgpr_32 = BUFFER_LOAD_DWORD_IDXEN %2, %0, %1, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %3
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SI_RETURN_TO_EPILOG $vgpr0
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...
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---
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name: function_no_fold_fi_non_stack_rsrc
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: false
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scratchRSrcReg: '$sgpr96_sgpr97_sgpr98_sgpr99'
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frameOffsetReg: '$sgpr32'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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liveins: $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN-LABEL: name: function_no_fold_fi_non_stack_rsrc
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; GCN: liveins: $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN: [[COPY:%[0-9]+]]:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_IDXEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_IDXEN [[V_MOV_B32_e32_]], [[COPY]], 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_IDXEN]]
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; GCN: SI_RETURN_TO_EPILOG $vgpr0
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%0:sgpr_128 = COPY $sgpr12_sgpr13_sgpr14_sgpr15
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%2:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%3:vgpr_32 = BUFFER_LOAD_DWORD_IDXEN %2, %0, 0, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %3
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SI_RETURN_TO_EPILOG $vgpr0
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...
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---
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name: function_no_fold_fi_non_stack_soffset
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: false
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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frameOffsetReg: '$sgpr32'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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; GCN-LABEL: name: function_no_fold_fi_non_stack_soffset
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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; GCN: BUFFER_STORE_DWORD_OFFEN [[V_MOV_B32_e32_]], %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_OFFEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_OFFEN]]
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; GCN: S_ENDPGM 0, implicit $vgpr0
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%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%1:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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BUFFER_STORE_DWORD_OFFEN %1:vgpr_32, %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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%2:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %2
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S_ENDPGM 0, implicit $vgpr0
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...
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---
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name: function_fold_fi_mubuf_wave_relative
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: false
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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frameOffsetReg: '$sgpr32'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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; GCN-LABEL: name: function_fold_fi_mubuf_wave_relative
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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; GCN: BUFFER_STORE_DWORD_OFFEN [[V_MOV_B32_e32_]], %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_OFFEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_OFFEN]]
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; GCN: S_ENDPGM 0, implicit $vgpr0
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%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%1:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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BUFFER_STORE_DWORD_OFFEN %1:vgpr_32, %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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%2:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %2
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S_ENDPGM 0, implicit $vgpr0
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...
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---
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name: function_fold_fi_mubuf_stack_relative
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 4
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localFrameSize: 4
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stack:
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- { id: 0, size: 4, alignment: 4, local-offset: 0 }
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machineFunctionInfo:
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isEntryFunction: false
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scratchRSrcReg: '$sgpr0_sgpr1_sgpr2_sgpr3'
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frameOffsetReg: '$sgpr32'
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stackPtrOffsetReg: '$sgpr32'
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body: |
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bb.0:
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; GCN-LABEL: name: function_fold_fi_mubuf_stack_relative
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; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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; GCN: BUFFER_STORE_DWORD_OFFEN [[V_MOV_B32_e32_]], %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: [[BUFFER_LOAD_DWORD_OFFEN:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %stack.0, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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; GCN: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_OFFEN]]
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; GCN: S_ENDPGM 0, implicit $vgpr0
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%0:vgpr_32 = V_MOV_B32_e32 %stack.0, implicit $exec
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%1:vgpr_32 = V_MOV_B32_e32 7, implicit $exec
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BUFFER_STORE_DWORD_OFFEN %1:vgpr_32, %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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%2:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %0:vgpr_32, $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, 0, implicit $exec
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$vgpr0 = COPY %2
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S_ENDPGM 0, implicit $vgpr0
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...
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