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Eliminate compilation warning on uninitialized variable. 

llvm-svn: 17163
This commit is contained in:
Reid Spencer 2004-10-22 16:10:39 +00:00
parent fe9abf92de
commit fad217c847
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Transforms/Utils/SimplifyCFG.cpp
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@ -1172,7 +1172,7 @@ bool llvm::SimplifyCFG(BasicBlock *BB) {
// instructions in the predecessor blocks can be promoted as well. If
// not, we won't be able to get rid of the control flow, so it's not
// worth promoting to select instructions.
BasicBlock *DomBlock, *IfBlock1 = 0, *IfBlock2 = 0;
BasicBlock *DomBlock = 0, *IfBlock1 = 0, *IfBlock2 = 0;
if (CanPromote) {
PN = cast<PHINode>(BB->begin());
BasicBlock *Pred = PN->getIncomingBlock(0);