296 static PHINode *getInductionVariable(Loop *L, ScalarEvolution *SE) {  in getInductionVariable()
297   PHINode *InnerIndexVar = L->getCanonicalInductionVariable();  in getInductionVariable()
302   for (BasicBlock::iterator I = L->getHeader()->begin(); isa<PHINode>(I); ++I) {  in getInductionVariable()
303     PHINode *PhiVar = cast<PHINode>(I);  in getInductionVariable()
338   bool isLoopStructureUnderstood(PHINode *InnerInductionVar);
342   const SmallPtrSetImpl<PHINode *> &getOuterInnerReductions() const {  in getOuterInnerReductions()
355                                   SmallVector<PHINode *, 8> &Inductions,
368   SmallPtrSet<PHINode *, 4> OuterInnerReductions;
630     PHINode *InnerInduction) {  in isLoopStructureUnderstood()
643     unsigned IncomBlockIndx = PHINode::getIncomingValueNumForOperand(i);  in isLoopStructureUnderstood()
656   PHINode *PHI = dyn_cast<PHINode>(SV);  in followLCSSA()
666 static PHINode *findInnerReductionPhi(Loop *L, Value *V) {  in findInnerReductionPhi()
668     if (PHINode *PHI = dyn_cast<PHINode>(User)) {  in findInnerReductionPhi()
682     Loop *L, SmallVector<PHINode *, 8> &Inductions, Loop *InnerLoop) {  in findInductionAndReductions()  argument
685   for (PHINode &PHI : L->getHeader()->phis()) {  in findInductionAndReductions()
705         PHINode *InnerRedPhi = findInnerReductionPhi(InnerLoop, V);  in findInductionAndReductions()
723   for (PHINode &PHI : Block->phis()) {  in containsSafePHI()
732     if (!isa<PHINode>(Ins) && isOuterLoopExitBlock)  in containsSafePHI()
763   PHINode *InnerInductionVar;  in currentLimitations()
764   SmallVector<PHINode *, 8> Inductions;  in currentLimitations()
935   for (PHINode &PHI : LoopNestExit->phis()) {  in areLoopExitPHIsSupported()
1231     PHINode *InductionPHI = getInductionVariable(InnerLoop, SE);  in transform()
1285   for (PHINode &PHI : CurrBlock->phis()) {  in updateIncomingBlock()
1318   SmallVector<PHINode *, 8> LcssaInnerExit;  in moveLCSSAPhis()
1319   for (PHINode &P : InnerExit->phis())  in moveLCSSAPhis()
1322   SmallVector<PHINode *, 8> LcssaInnerLatch;  in moveLCSSAPhis()
1323   for (PHINode &P : InnerLatch->phis())  in moveLCSSAPhis()
1332   for (PHINode *P : LcssaInnerExit) {  in moveLCSSAPhis()
1352   for (PHINode *P : LcssaInnerLatch)  in moveLCSSAPhis()
1375   if (isa<PHINode>(OuterLoopPreHeader->begin()) ||  in adjustLoopBranches()
1461   SmallVector<PHINode *, 4> InnerLoopPHIs, OuterLoopPHIs;  in adjustLoopBranches()
1462   for (PHINode &PHI : drop_begin(InnerLoopHeader->phis(), 1))  in adjustLoopBranches()
1463     InnerLoopPHIs.push_back(cast<PHINode>(&PHI));  in adjustLoopBranches()
1464   for (PHINode &PHI : drop_begin(OuterLoopHeader->phis(), 1))  in adjustLoopBranches()
1465     OuterLoopPHIs.push_back(cast<PHINode>(&PHI));  in adjustLoopBranches()
1473   for (PHINode *PHI : OuterLoopPHIs) {  in adjustLoopBranches()
1478   for (PHINode *PHI : InnerLoopPHIs) {  in adjustLoopBranches()