919     PHINode *SomePHI = I->second;  in run()  local
920     BasicBlock *BB = SomePHI->getParent();  in run()
921     if (&BB->front() != SomePHI)  in run()
927     if (SomePHI->getNumIncomingValues() == getNumPreds(BB))  in run()
943     for (unsigned i = 0, e = SomePHI->getNumIncomingValues(); i != e; ++i) {  in run()
946           Preds, SomePHI->getIncomingBlock(i), CompareBBNumbers);  in run()
947       assert(EntIt != Preds.end() && *EntIt == SomePHI->getIncomingBlock(i) &&  in run()
958     unsigned NumBadPreds = SomePHI->getNumIncomingValues();  in run()
960     while ((SomePHI = dyn_cast<PHINode>(BBI++)) &&  in run()
961            SomePHI->getNumIncomingValues() == NumBadPreds) {  in run()
962       Value *PoisonVal = PoisonValue::get(SomePHI->getType());  in run()
964         SomePHI->addIncoming(PoisonVal, Pred);  in run()