47 SSAUpdater::SSAUpdater(SmallVectorImpl<PHINode *> *NewPHI)  in SSAUpdater()
79 static bool IsEquivalentPHI(PHINode *PHI,  in IsEquivalentPHI()
114   if (PHINode *SomePhi = dyn_cast<PHINode>(BB->begin())) {  in GetValueInMiddleOfBlock()
152   if (isa<PHINode>(BB->begin())) {  in GetValueInMiddleOfBlock()
155     for (PHINode &SomePHI : BB->phis()) {  in GetValueInMiddleOfBlock()
162   PHINode *InsertedPHI = PHINode::Create(ProtoType, PredValues.size(),  in GetValueInMiddleOfBlock()
194   if (PHINode *UserPN = dyn_cast<PHINode>(User))  in RewriteUse()
211   if (PHINode *UserPN = dyn_cast<PHINode>(User))  in RewriteUseAfterInsertions()
226   using PhiT = PHINode;
234     PHINode *PHI;
238     explicit PHI_iterator(PHINode *P) // begin iterator  in PHI_iterator()
240     PHI_iterator(PHINode *P, bool) // end iterator  in PHI_iterator()
263     if (PHINode *SomePhi = dyn_cast<PHINode>(BB->begin())) {  in FindPredecessorBlocks()
281     PHINode *PHI = PHINode::Create(Updater->ProtoType, NumPreds,  in CreateEmptyPHI()
288   static void AddPHIOperand(PHINode *PHI, Value *Val, BasicBlock *Pred) {  in AddPHIOperand()
294   static PHINode *InstrIsPHI(Instruction *I) {  in InstrIsPHI()
295     return dyn_cast<PHINode>(I);  in InstrIsPHI()
299   static PHINode *ValueIsPHI(Value *Val, SSAUpdater *Updater) {  in ValueIsPHI()
300     return dyn_cast<PHINode>(Val);  in ValueIsPHI()
305   static PHINode *ValueIsNewPHI(Value *Val, SSAUpdater *Updater) {  in ValueIsNewPHI()
306     PHINode *PHI = ValueIsPHI(Val, Updater);  in ValueIsNewPHI()
314   static Value *GetPHIValue(PHINode *PHI) {  in GetPHIValue()