Mercurial > hg > CbC > CbC_llvm
view test/Transforms/InstCombine/2005-07-07-DeadPHILoop.ll @ 121:803732b1fca8
LLVM 5.0
author | kono |
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date | Fri, 27 Oct 2017 17:07:41 +0900 |
parents | 95c75e76d11b |
children |
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; RUN: opt < %s -instcombine -disable-output ; This example caused instcombine to spin into an infinite loop. define void @test(i32* %P) { ret void Dead: ; preds = %Dead %X = phi i32 [ %Y, %Dead ] ; <i32> [#uses=1] %Y = sdiv i32 %X, 10 ; <i32> [#uses=2] store i32 %Y, i32* %P br label %Dead }