From 191812fe087440f7d05d3c225f903c0bf470342c Mon Sep 17 00:00:00 2001
From: Gabor Greif <ggreif@gmail.com>
Date: Wed, 14 Jan 2009 17:09:04 +0000
Subject: [PATCH] minor simplification

llvm-svn: 62232
---
 llvm/lib/Analysis/IPA/CallGraph.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Analysis/IPA/CallGraph.cpp b/llvm/lib/Analysis/IPA/CallGraph.cpp
index 5aac2968b227..1dfca607d8a6 100644
--- a/llvm/lib/Analysis/IPA/CallGraph.cpp
+++ b/llvm/lib/Analysis/IPA/CallGraph.cpp
@@ -247,8 +247,8 @@ void CallGraphNode::print(std::ostream &OS) const {
     OS << "Call graph node <<null function: 0x" << this << ">>:\n";
 
   for (const_iterator I = begin(), E = end(); I != E; ++I)
-    if (I->second->getFunction())
-      OS << "  Calls function '" << I->second->getFunction()->getName() <<"'\n";
+    if (Function *FI = I->second->getFunction())
+      OS << "  Calls function '" << FI->getName() <<"'\n";
   else
     OS << "  Calls external node\n";
   OS << "\n";