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dd53274771
This reverts commit 80a34ae31125aa46dcad47162ba45b152aed968d with fixes. Previously, since bots turning on EXPENSIVE_CHECKS are essentially turning on MachineVerifierPass by default on X86 and the fact that inline-asm-avx-v-constraint-32bit.ll and inline-asm-avx512vl-v-constraint-32bit.ll are not expected to generate functioning machine code, this would go down to `report_fatal_error` in MachineVerifierPass. Here passing `-verify-machineinstrs=0` to make the intent explicit.
30 lines
667 B
YAML
30 lines
667 B
YAML
# RUN: not --crash llc -mtriple=i686-- -run-pass liveintervals -o - %s 2>&1 | FileCheck %s
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# REQUIRES: asserts
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--- |
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define void @func() { ret void }
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...
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---
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# Liveness calculation should detect that we do not have a definition for %0
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# on all paths; In this example a def for %0 is missing when jumping from
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# bb.0 to bb.3.
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#
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# CHECK: Use of %0 does not have a corresponding definition on every path
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# CHECK: ERROR: Use not jointly dominated by defs.
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name: func
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registers:
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- { id: 0, class: gr32 }
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body: |
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bb.0:
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JCC_1 %bb.2, 15, implicit $eflags
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JMP_1 %bb.3
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bb.2:
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%0 = IMPLICIT_DEF
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JMP_1 %bb.3
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bb.3:
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$eax = COPY %0
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RETQ $eax
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...
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