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148 lines
3.9 KiB
148 lines
3.9 KiB
4 months ago
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# RUN: llc -march=amdgcn -verify-machineinstrs -run-pass si-optimize-exec-masking %s -o - | FileCheck -check-prefix=GCN %s
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---
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# GCN-LABEL: name: reduce_and_saveexec
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# GCN: $exec = S_AND_B64 $exec, killed $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_and_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_AND_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_and_saveexec_commuted
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# GCN: $exec = S_AND_B64 killed $vcc, $exec
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_and_saveexec_commuted
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_AND_B64 killed $vcc, $exec, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_and_saveexec_liveout
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# GCN: $sgpr0_sgpr1 = S_AND_B64 $exec, killed $vcc
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# GCN-NEXT: $exec = COPY
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name: reduce_and_saveexec_liveout
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_AND_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: and_saveexec
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# GCN: $sgpr0_sgpr1 = S_AND_SAVEEXEC_B64 $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: and_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = COPY $exec
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$sgpr2_sgpr3 = S_AND_B64 $sgpr0_sgpr1, killed $vcc, implicit-def $scc
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$exec = S_MOV_B64_term $sgpr2_sgpr3
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_or_saveexec
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# GCN: $exec = S_OR_B64 $exec, killed $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_or_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_OR_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_xor_saveexec
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# GCN: $exec = S_XOR_B64 $exec, killed $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_xor_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_XOR_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_andn2_saveexec
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# GCN: $exec = S_ANDN2_B64 $exec, killed $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_andn2_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_ANDN2_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_orn2_saveexec
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# GCN: $exec = S_ORN2_B64 $exec, killed $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_orn2_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_ORN2_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_nand_saveexec
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# GCN: $exec = S_NAND_B64 $exec, killed $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_nand_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_NAND_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_nor_saveexec
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# GCN: $exec = S_NOR_B64 $exec, killed $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_nor_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_NOR_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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# GCN-LABEL: name: reduce_xnor_saveexec
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# GCN: $exec = S_XNOR_B64 $exec, killed $vcc
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# GCN-NEXT: S_ENDPGM 0
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name: reduce_xnor_saveexec
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tracksRegLiveness: true
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body: |
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bb.0:
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$vcc = IMPLICIT_DEF
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$sgpr0_sgpr1 = S_XNOR_B64 $exec, killed $vcc, implicit-def $scc
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$exec = COPY killed $sgpr0_sgpr1
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S_ENDPGM 0
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...
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---
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