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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47793 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
381 B
LLVM
15 lines
381 B
LLVM
; RUN: llvm-as < %s | opt -instcombine -disable-output
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; This example caused instcombine to spin into an infinite loop.
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define void @test(i32* %P) {
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ret void
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Dead: ; preds = %Dead
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%X = phi i32 [ %Y, %Dead ] ; <i32> [#uses=1]
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%Y = sdiv i32 %X, 10 ; <i32> [#uses=2]
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store i32 %Y, i32* %P
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br label %Dead
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}
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