Squelch warnings in release mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp b/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
index dc3e1ae..1dda359 100644
--- a/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
+++ b/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
@@ -631,8 +631,8 @@
int distance = 0;
int RecMII = II; //Starting value
MSchedGraphNode *last = node;
- MSchedGraphNode *srcBackEdge;
- MSchedGraphNode *destBackEdge;
+ MSchedGraphNode *srcBackEdge = 0;
+ MSchedGraphNode *destBackEdge = 0;
@@ -1736,7 +1736,7 @@
//Update last epilogue exit branch
BranchInst *branchVal = (BranchInst*) dyn_cast<BranchInst>(BB->getBasicBlock()->getTerminator());
//Find where we are supposed to branch to
- BasicBlock *nextBlock;
+ BasicBlock *nextBlock = 0;
for(unsigned j=0; j <branchVal->getNumSuccessors(); ++j) {
if(branchVal->getSuccessor(j) != BB->getBasicBlock())
nextBlock = branchVal->getSuccessor(j);