forked from OSchip/llvm-project
50 lines
1.6 KiB
Plaintext
50 lines
1.6 KiB
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -march=amdgcn -verify-machineinstrs -run-pass=si-optimize-exec-masking-pre-ra %s -o - | FileCheck -check-prefix=GXN %s
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# FIXME: This is a miscompile, and the s_or_b64s need to be preserved.
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---
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name: invalid_end_cf_fold_0
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tracksRegLiveness: true
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liveins:
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- { reg: '$vgpr0', virtual-reg: '%0' }
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- { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
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machineFunctionInfo:
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isEntryFunction: true
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body: |
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; GXN-LABEL: name: invalid_end_cf_fold_0
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; GXN: bb.0:
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; GXN: successors: %bb.1(0x80000000)
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; GXN: liveins: $vgpr0, $sgpr0_sgpr1
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; GXN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
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; GXN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
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; GXN: [[COPY1:%[0-9]+]]:sgpr_64 = COPY $exec
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; GXN: bb.1:
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; GXN: successors: %bb.2(0x80000000)
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; GXN: bb.2:
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; GXN: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def $scc
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; GXN: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
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; GXN: [[DEF1:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF
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; GXN: DS_WRITE_B32 [[DEF]], [[DEF1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
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; GXN: S_ENDPGM 0
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bb.0:
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liveins: $vgpr0, $sgpr0_sgpr1
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%0:sgpr_64 = COPY $sgpr0_sgpr1
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%1:sgpr_64 = COPY $exec
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$exec = S_OR_B64 $exec, %0, implicit-def $scc
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%2:sgpr_64 = COPY $exec
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bb.1:
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$exec = S_OR_B64 $exec, %1, implicit-def $scc
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bb.2:
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$exec = S_OR_B64 $exec, %2, implicit-def $scc
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%5:vgpr_32 = IMPLICIT_DEF
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%6:vgpr_32 = IMPLICIT_DEF
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DS_WRITE_B32 %5, %6, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
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S_ENDPGM 0
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...
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