quiet compiler warning

llvm-svn: 84133
2009-10-14 21:07:11 +00:00 · 2009-10-14 21:07:11 +00:00 · 02f5588f62
parent 1396b3f368
commit 02f5588f62
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/llvm/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;