From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 19 Nov 2010 11:37:26 +0000 (+0000)
Subject: Silence warning about an uninitialized variable.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=b458b15510712a241b02639d14afd35b422a1cc0;p=oota-llvm.git

Silence warning about an uninitialized variable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119800 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 9db46a86399..141cc9fa76d 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -166,7 +166,7 @@ void SCEV::print(raw_ostream &OS) const {
   case scUMaxExpr:
   case scSMaxExpr: {
     const SCEVNAryExpr *NAry = cast<SCEVNAryExpr>(this);
-    const char *OpStr;
+    const char *OpStr = 0;
     switch (NAry->getSCEVType()) {
     case scAddExpr: OpStr = " + "; break;
     case scMulExpr: OpStr = " * "; break;