17 lines
456 B
YAML
17 lines
456 B
YAML
# FIXME: This should fail the verifier
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# XFAIL: *
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# REQUIRES: amdgpu-registered-target
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# RUN: not --crash llc -o - -mtriple=amdgcn-amd-amdhsa -run-pass=none -verify-machineinstrs %s 2>&1 | FileCheck %s
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# CHECK: *** Bad machine code: Virtual register defs don't dominate all uses. ***
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---
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name: undef_virtreg
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body: |
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bb.0:
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bb.1:
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%0:sreg_32 = S_AND_B32 1, %1:sreg_32, implicit-def dead $scc
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S_ENDPGM 0, implicit %1
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...
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