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Make more use of PHINode::getNumIncomingValues().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128406 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -82,7 +82,7 @@ Instruction *InstCombiner::FoldPHIArgBinOpIntoPHI(PHINode &PN) {
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if (LHSVal == 0) {
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NewLHS = PHINode::Create(LHSType,
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FirstInst->getOperand(0)->getName() + ".pn");
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NewLHS->reserveOperandSpace(PN.getNumOperands()/2);
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NewLHS->reserveOperandSpace(PN.getNumIncomingValues());
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NewLHS->addIncoming(InLHS, PN.getIncomingBlock(0));
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InsertNewInstBefore(NewLHS, PN);
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LHSVal = NewLHS;
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@ -91,7 +91,7 @@ Instruction *InstCombiner::FoldPHIArgBinOpIntoPHI(PHINode &PN) {
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if (RHSVal == 0) {
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NewRHS = PHINode::Create(RHSType,
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FirstInst->getOperand(1)->getName() + ".pn");
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NewRHS->reserveOperandSpace(PN.getNumOperands()/2);
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NewRHS->reserveOperandSpace(PN.getNumIncomingValues());
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NewRHS->addIncoming(InRHS, PN.getIncomingBlock(0));
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InsertNewInstBefore(NewRHS, PN);
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RHSVal = NewRHS;
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@ -341,7 +341,7 @@ Instruction *InstCombiner::FoldPHIArgLoadIntoPHI(PHINode &PN) {
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// correct type, and PHI together all of the LHS's of the instructions.
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PHINode *NewPN = PHINode::Create(FirstLI->getOperand(0)->getType(),
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PN.getName()+".in");
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NewPN->reserveOperandSpace(PN.getNumOperands()/2);
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NewPN->reserveOperandSpace(PN.getNumIncomingValues());
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Value *InVal = FirstLI->getOperand(0);
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NewPN->addIncoming(InVal, PN.getIncomingBlock(0));
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@ -447,7 +447,7 @@ Instruction *InstCombiner::FoldPHIArgOpIntoPHI(PHINode &PN) {
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// correct type, and PHI together all of the LHS's of the instructions.
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PHINode *NewPN = PHINode::Create(FirstInst->getOperand(0)->getType(),
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PN.getName()+".in");
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NewPN->reserveOperandSpace(PN.getNumOperands()/2);
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NewPN->reserveOperandSpace(PN.getNumIncomingValues());
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Value *InVal = FirstInst->getOperand(0);
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NewPN->addIncoming(InVal, PN.getIncomingBlock(0));
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@ -601,7 +601,7 @@ Instruction *InstCombiner::FoldOpIntoPhi(Instruction &I) {
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// Okay, we can do the transformation: create the new PHI node.
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PHINode *NewPN = PHINode::Create(I.getType(), "");
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NewPN->reserveOperandSpace(PN->getNumOperands()/2);
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NewPN->reserveOperandSpace(PN->getNumIncomingValues());
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InsertNewInstBefore(NewPN, *PN);
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NewPN->takeName(PN);
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