29 lines
956 B
YAML
29 lines
956 B
YAML
# REQUIRES: amdgpu-registered-target
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# RUN: llvm-reduce -simplify-mir --delta-passes=instructions -mtriple=amdgcn-amd-amdhsa --test FileCheck --test-arg --check-prefix=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t 2> %t.log
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# RUN: FileCheck --check-prefix=RESULT %s < %t
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# CHECK-INTERESTINGNESS: V_MOV_B32_e32 $vgpr0
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# CHECK-INTERESTINGNESS: S_NOP 0
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# The block liveins list needs to be carried through even though this
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# tracksRegLiveness is false
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# RESULT: bb.0:
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# RESULT-NEXT: liveins: $vgpr0, $vgpr1_vgpr2
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# RESULT: %0:vgpr_32 = V_MOV_B32_e32 $vgpr0, implicit $exec
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# RESULT-NEXT: S_NOP 0
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# RESULT-NEXT: S_ENDPGM 0, implicit %0, implicit %0
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---
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name: func
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tracksRegLiveness: false
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body: |
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bb.0:
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liveins: $vgpr0, $vgpr1_vgpr2
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S_WAITCNT 0
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%0:vgpr_32 = V_MOV_B32_e32 $vgpr0, implicit $exec
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%1:vgpr_32 = V_MOV_B32_e32 $vgpr1, implicit $exec
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S_NOP 0
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S_ENDPGM 0, implicit %0, implicit %1
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...
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