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27 lines
525 B
27 lines
525 B
4 months ago
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# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
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# This test ensures that an error is reported when an undefined global value is
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# used.
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--- |
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@G = external global i32
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define i32 @inc() {
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entry:
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%a = load i32, i32* @G
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%b = add i32 %a, 1
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ret i32 %b
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}
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...
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---
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name: inc
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body: |
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bb.0.entry:
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; CHECK: [[@LINE+1]]:32: use of undefined global value '@GG'
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$rax = MOV64rm $rip, 1, _, @GG, _
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$eax = MOV32rm $rax, 1, _, 0, _
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$eax = INC32r $eax
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RETQ $eax
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...
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