forked from OSchip/llvm-project
26 lines
821 B
YAML
26 lines
821 B
YAML
# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
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# This test ensures that the MIR parser detects errors when parsing machine
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# metadata.
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--- |
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @test_memcpy(i32* nocapture %p, i32* nocapture readonly %q) {
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ret i32 0
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}
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...
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---
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name: test_memcpy
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machineMetadataNodes:
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- '!7 = distinct !{!7, !"MemcpyLoweringDomain"}'
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- '!9 = distinct !{!9, !7, !"Dst"}'
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- '!5 = !{!6}'
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- '!6 = distinct !{!6, !7, !"Src"}'
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- '!10 = !{!9}'
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body: |
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bb.0 (%ir-block.0):
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; CHECK: [[@LINE+1]]:96: use of undefined metadata '!11'
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%2:gr64 = MOV64rm %0, 1, $noreg, 16, $noreg :: (load 8, align 4, !alias.scope !5, !noalias !11)
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...
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