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Fix GCC warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14044 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -182,7 +182,7 @@ void BasicBlock::removePredecessor(BasicBlock *Pred) {
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// Okay, now we know that we need to remove predecessor #pred_idx from all
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// PHI nodes. Iterate over each PHI node fixing them up
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PHINode *PN;
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for (iterator II = begin(); PN = dyn_cast<PHINode>(II); ++II)
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for (iterator II = begin(); (PN = dyn_cast<PHINode>(II)); ++II)
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PN->removeIncomingValue(Pred);
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}
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}
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@ -224,7 +224,7 @@ BasicBlock *BasicBlock::splitBasicBlock(iterator I, const std::string &BBName) {
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BasicBlock *Successor = *I;
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PHINode *PN;
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for (BasicBlock::iterator II = Successor->begin();
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PN = dyn_cast<PHINode>(II); ++II) {
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(PN = dyn_cast<PHINode>(II)); ++II) {
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int IDX = PN->getBasicBlockIndex(this);
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while (IDX != -1) {
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PN->setIncomingBlock((unsigned)IDX, New);
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