Lines Matching defs:PN
423 PHINode *PN = ArgumentPHIs[i];
426 if (Value *PNV = SimplifyInstruction(PN)) {
427 PN->replaceAllUsesWith(PNV);
428 PN->eraseFromParent();
712 PHINode *PN = PHINode::Create(I->getType(), 2,
714 I->replaceAllUsesWith(PN); // Everyone use the PHI node now!
715 PN->addIncoming(I, NewEntry);
716 ArgumentPHIs.push_back(PN);