fix uninitialized variable

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34182 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Value.cpp b/lib/VMCore/Value.cpp
index 30ca5c3..17610f9 100644 (file)
--- a/lib/VMCore/Value.cpp
+++ b/lib/VMCore/Value.cpp
@@ -93,6 +93,7 @@ unsigned Value::getNumUses() const {
 }
 
 static bool getSymTab(Value *V, ValueSymbolTable *&ST) {
+  ST = 0;
   if (Instruction *I = dyn_cast<Instruction>(V)) {
     if (BasicBlock *P = I->getParent())
       if (Function *PP = P->getParent())