lib/Analysis/ScalarEvolution.cpp

3604       if (!isa<PHINode>(I) ||
3683 const SCEV *ScalarEvolution::createAddRecFromPHI(PHINode *PN) {
3901 static bool BrPHIToSelect(DominatorTree &DT, BranchInst *BI, PHINode *Merge,
3931 const SCEV *ScalarEvolution::createNodeFromSelectLikePHI(PHINode *PN) {
3968 const SCEV *ScalarEvolution::createNodeForPHI(PHINode *PN) {
4779     return createNodeForPHI(cast<PHINode>(U));
4931        PHINode *PN = dyn_cast<PHINode>(I); ++I)
4959            isa<PHINode>(L->getHeader()->begin())) {
4990         if (!isa<PHINode>(I) || !isa<SCEVUnknown>(Old)) {
4994         if (PHINode *PN = dyn_cast<PHINode>(I))
5037       if (PHINode *PN = dyn_cast<PHINode>(I))
5072       if (PHINode *PN = dyn_cast<PHINode>(I))
5689       [&](Value *V, PHINode *&PNOut, Instruction::BinaryOps &OpCodeOut) {
5711     PNOut = dyn_cast<PHINode>(LHS);
5731   PHINode *PN;
5810   if (isa<PHINode>(I)) {
5823 static PHINode *
5825                                DenseMap<Instruction *, PHINode *> &PHIMap) {
5829   PHINode *PHI = nullptr;
5836     PHINode *P = dyn_cast<PHINode>(OpInst);
5863 static PHINode *getConstantEvolvingPHI(Value *V, const Loop *L) {
5867   if (PHINode *PN = dyn_cast<PHINode>(I))
5871   DenseMap<Instruction *, PHINode *> PHIMap;
5897   if (isa<PHINode>(I)) return nullptr;
5928 static Constant *getOtherIncomingValue(PHINode *PN, BasicBlock *BB) {
5954 ScalarEvolution::getConstantEvolutionLoopExitValue(PHINode *PN,
5975     PHINode *PHI = dyn_cast<PHINode>(&I);
6011     SmallVector<std::pair<PHINode *, Constant *>, 8> PHIsToCompute;
6013       PHINode *PHI = dyn_cast<PHINode>(I.first);
6020       PHINode *PHI = I.first;
6042   PHINode *PN = getConstantEvolvingPHI(Cond, L);
6057     PHINode *PHI = dyn_cast<PHINode>(&I);
6090     SmallVector<PHINode *, 8> PHIsToCompute;
6092       PHINode *PHI = dyn_cast<PHINode>(I.first);
6096     for (PHINode *PHI : PHIsToCompute) {
6248         if (PHINode *PN = dyn_cast<PHINode>(I))
9013   if (PHINode *PN = dyn_cast<PHINode>(getValPtr()))
9036     if (PHINode *PN = dyn_cast<PHINode>(U))
9042   if (PHINode *PN = dyn_cast<PHINode>(Old))