From f40888dc9b2b1a28fb4e7ba9a1fc930461e251aa Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 11 Nov 2009 00:00:21 +0000
Subject: Block terminator may be a switch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86761 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/LoopStrengthReduce.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Transforms/Scalar/LoopStrengthReduce.cpp')

diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index aad512448c..f136619021 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -2428,7 +2428,7 @@ static bool isUsedByExitBranch(ICmpInst *Cond, Loop *L) {
   if (!L->isLoopExiting(CondBB))
     return false;
   BranchInst *TermBr = dyn_cast<BranchInst>(CondBB->getTerminator());
-  if (!TermBr->isConditional())
+  if (!TermBr || !TermBr->isConditional())
     return false;
 
   Value *User = *Cond->use_begin();
-- 
cgit v1.2.3-70-g09d2