22 lines
915 B
YAML
22 lines
915 B
YAML
# REQUIRES: amdgpu-registered-target
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# RUN: llvm-reduce -abort-on-invalid-reduction --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 --match-full-lines --check-prefix=RESULT %s < %t
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# CHECK-INTERESTINGNESS: V_ADD_U32
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# RESULT: undef %{{[0-9]+}}.sub1:vreg_64 = IMPLICIT_DEF
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# RESULT-NEXT: undef %{{[0-9]+}}.sub0:vreg_64 = IMPLICIT_DEF
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# RESULT-NEXT: %1:vgpr_32 = V_ADD_U32_e32 %{{[0-9]+}}.sub0, %{{[0-9]+}}.sub1, implicit $exec
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# RESULT-NEXT: S_ENDPGM 0, implicit %1
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---
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name: f
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tracksRegLiveness: true
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body: |
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bb.0:
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S_WAITCNT 0
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undef %0.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
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%0.sub0:vreg_64 = V_MOV_B32_e32 1, implicit $exec
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%1:vgpr_32 = V_ADD_U32_e32 %0.sub0, %0.sub1, implicit $exec
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S_ENDPGM 0, implicit %1
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...
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