From: Gabor Greif <ggreif@gmail.com>
Date: Mon, 9 Feb 2009 20:27:45 +0000 (+0000)
Subject: incorporate review feedback
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=484f01b386d3489717cb0f30bcbc4b5a7ac34de5;p=oota-llvm.git

incorporate review feedback

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64158 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h
index 9503d8a5437..73e4f85b38c 100644
--- a/include/llvm/Instructions.h
+++ b/include/llvm/Instructions.h
@@ -2188,9 +2188,7 @@ public:
 
   BasicBlock *getSuccessor(unsigned i) const {
     assert(i < getNumSuccessors() && "Successor # out of range for Branch!");
-    if (Value *V = getOperand(i))
-      return cast<BasicBlock>(V);
-    return 0;
+    return cast_or_null<BasicBlock>(getOperand(i));
   }
 
   void setSuccessor(unsigned idx, BasicBlock *NewSucc) {