301 static PHINode *getInductionVariable(Loop *L, ScalarEvolution *SE) {  in getInductionVariable()
302   PHINode *InnerIndexVar = L->getCanonicalInductionVariable();  in getInductionVariable()
307   for (BasicBlock::iterator I = L->getHeader()->begin(); isa<PHINode>(I); ++I) {  in getInductionVariable()
308     PHINode *PhiVar = cast<PHINode>(I);  in getInductionVariable()
342   bool isLoopStructureUnderstood(PHINode *InnerInductionVar);
354                                   SmallVector<PHINode *, 8> &Inductions,
355                                   SmallVector<PHINode *, 8> &Reductions);
542     if (isa<PHINode>(LoopNestExit->begin())) {  in processLoopList()
603     PHINode *UserIns = dyn_cast<PHINode>(U);  in areAllUsesReductions()
629       PHINode *PHI = dyn_cast<PHINode>(L->getOperand(0));  in containsUnsafeInstructionsInLatch()
673     PHINode *InnerInduction) {  in isLoopStructureUnderstood()
687     unsigned IncomBlockIndx = PHINode::getIncomingValueNumForOperand(i);  in isLoopStructureUnderstood()
698     Loop *L, SmallVector<PHINode *, 8> &Inductions,  in findInductionAndReductions()  argument
699     SmallVector<PHINode *, 8> &Reductions) {  in findInductionAndReductions()
702   for (BasicBlock::iterator I = L->getHeader()->begin(); isa<PHINode>(I); ++I) {  in findInductionAndReductions()
705     PHINode *PHI = cast<PHINode>(I);  in findInductionAndReductions()
720   for (auto I = Block->begin(); isa<PHINode>(I); ++I) {  in containsSafePHI()
721     PHINode *PHI = cast<PHINode>(I);  in containsSafePHI()
730     if (!isa<PHINode>(Ins) && isOuterLoopExitBlock)  in containsSafePHI()
760   PHINode *InnerInductionVar;  in currentLimitations()
761   SmallVector<PHINode *, 8> Inductions;  in currentLimitations()
762   SmallVector<PHINode *, 8> Reductions;  in currentLimitations()
870       isa<PHINode>(OuterLoopPreHeader->begin()) ||  in canInterchangeLoops()
1033     PHINode *InductionPHI = getInductionVariable(InnerLoop, SE);  in transform()
1087     SmallVector<PHINode *, 8> PHIVec;  in splitInnerLoopHeader()
1088     for (auto I = New->begin(); isa<PHINode>(I); ++I) {  in splitInnerLoopHeader()
1089       PHINode *PHI = dyn_cast<PHINode>(I);  in splitInnerLoopHeader()
1094     for (PHINode *P : PHIVec) {  in splitInnerLoopHeader()
1118   for (auto I = CurrBlock->begin(); isa<PHINode>(I); ++I) {  in updateIncomingBlock()
1119     PHINode *PHI = cast<PHINode>(I);  in updateIncomingBlock()
1206   SmallVector<PHINode *, 8> LcssaVec;  in adjustLoopBranches()
1207   for (auto I = InnerLoopLatchSuccessor->begin(); isa<PHINode>(I); ++I) {  in adjustLoopBranches()
1208     PHINode *LcssaPhi = cast<PHINode>(I);  in adjustLoopBranches()
1211   for (PHINode *P : LcssaVec) {  in adjustLoopBranches()