Transforms/IPO/GlobalOpt.cpp

620                                         SmallPtrSetImpl<const PHINode*> &PHIs) {
643     } else if (const PHINode *PN = dyn_cast<PHINode>(U)) {
665       SmallPtrSet<const PHINode*, 8> PHIs;
775       assert((isa<PHINode>(GlobalUser) || isa<SelectInst>(GlobalUser) ||
959                                         SmallPtrSetImpl<const PHINode*> &PHIs) {
980     if (const PHINode *PN = dyn_cast<PHINode>(Inst)) {
1015     } else if (PHINode *PN = dyn_cast<PHINode>(U)) {
1048                         SmallPtrSetImpl<const PHINode*> &LoadUsingPHIs,
1049                         SmallPtrSetImpl<const PHINode*> &LoadUsingPHIsPerLoad) {
1072     if (const PHINode *PN = dyn_cast<PHINode>(UI)) {
1101   SmallPtrSet<const PHINode*, 32> LoadUsingPHIs;
1102   SmallPtrSet<const PHINode*, 32> LoadUsingPHIsPerLoad;
1116   for (const PHINode *PN : LoadUsingPHIs) {
1123       if (const PHINode *InPN = dyn_cast<PHINode>(InVal)) {
1147                    std::vector<std::pair<PHINode*, unsigned> > &PHIsToRewrite) {
1168     PHINode *PN = cast<PHINode>(V);
1176     PHINode *NewPN =
1177       PHINode::Create(PointerType::get(ST->getElementType(FieldNo), AS),
1191                    std::vector<std::pair<PHINode*, unsigned> > &PHIsToRewrite) {
1236   PHINode *PN = cast<PHINode>(LoadUser);
1254                    std::vector<std::pair<PHINode*, unsigned> > &PHIsToRewrite) {
1380   std::vector<std::pair<PHINode*, unsigned> > PHIsToRewrite;
1410     PHINode *PN = PHIsToRewrite.back().first;
1413     PHINode *FieldPN = cast<PHINode>(InsertedScalarizedValues[PN][FieldNo]);
1429     if (PHINode *PN = dyn_cast<PHINode>(I->first))
1439     if (PHINode *PN = dyn_cast<PHINode>(I->first))
1477   SmallPtrSet<const PHINode*, 8> PHIs;
2814     PHINode *PN = nullptr;
2816          (PN = dyn_cast<PHINode>(CurInst)); ++CurInst)