From: Jim Grosbach <grosbach@apple.com>
Date: Wed, 14 Oct 2009 21:07:11 +0000 (+0000)
Subject: quiet compiler warning
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d0c38327547d6f864bec2e0b88042b1c97b89131;p=oota-llvm.git

quiet compiler warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84133 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp
index 8793df7705f..74cc18b9155 100644
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -767,7 +767,7 @@ void PEI::scavengeFrameVirtualRegs(MachineFunction &Fn) {
     unsigned CurrentScratchReg = 0;
     bool havePrevValue = false;
     unsigned PrevScratchReg = 0;
-    int PrevValue;
+    int PrevValue = 0;
     MachineInstr *PrevLastUseMI = NULL;
     unsigned PrevLastUseOp = 0;
     bool trackingCurrentValue = false;