From d7490bcf9a51e3688150f1f5be3d21a0bcf288b6 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 24 Sep 2002 16:02:44 +0000 Subject: [PATCH] New testcase that causes SimplifyCFG to assert out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3912 91177308-0d34-0410-b5e6-96231b3b80d8 --- .../SimplifyCFG/2002-09-24-PHIAssertion.ll | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 test/Transforms/SimplifyCFG/2002-09-24-PHIAssertion.ll diff --git a/test/Transforms/SimplifyCFG/2002-09-24-PHIAssertion.ll b/test/Transforms/SimplifyCFG/2002-09-24-PHIAssertion.ll new file mode 100644 index 00000000000..94d632f8f83 --- /dev/null +++ b/test/Transforms/SimplifyCFG/2002-09-24-PHIAssertion.ll @@ -0,0 +1,12 @@ +; RUN: as < %s | opt -simplifycfg + +int %test(int %A, int %B, bool %cond) { +J: + %C = add int %A, 12 + br bool %cond, label %L, label %L +L: + %Q = phi int [%C, %J], [%C, %J] ; PHI node is obviously redundant + %D = add int %C, %B + %E = add int %Q, %D + ret int %E +}