From: Chris Lattner <sabre@nondot.org>
Date: Sun, 29 Oct 2006 21:21:20 +0000 (+0000)
Subject: Fix SimplifyCFG/2006-10-29-InvokeCrash.ll, a crash compiling QT.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=120bc21576c33188992fdb5f22459d276f2fb0fc;p=oota-llvm.git

Fix SimplifyCFG/2006-10-29-InvokeCrash.ll, a crash compiling QT.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31284 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp
index de2ab0645c0..9794ed6fbb7 100644
--- a/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -853,7 +853,7 @@ static bool HoistThenElseCodeToIf(BranchInst *BI) {
 
   Instruction *I1 = BB1->begin(), *I2 = BB2->begin();
   if (I1->getOpcode() != I2->getOpcode() || !I1->isIdenticalTo(I2) ||
-      isa<PHINode>(I1))
+      isa<PHINode>(I1) || isa<InvokeInst>(I1))
     return false;
 
   // If we get here, we can hoist at least one instruction.