78   virtual bool IsSpecialCasedPHI(PHINode *PN) { return false; }  in IsSpecialCasedPHI()  argument
399 void SparseSolver<LatticeKey, LatticeVal, KeyInfo>::visitPHINode(PHINode &PN) {  in visitPHINode()  argument
403   if (LatticeFunc->IsSpecialCasedPHI(&PN)) {  in visitPHINode()
405     LatticeFunc->ComputeInstructionState(PN, ChangedValues, *this);  in visitPHINode()
413   LatticeKey Key = KeyInfo::getLatticeKeyFromValue(&PN);  in visitPHINode()
423   if (PN.getNumIncomingValues() > 64) {  in visitPHINode()
431   for (unsigned i = 0, e = PN.getNumIncomingValues(); i != e; ++i) {  in visitPHINode()
433     if (!isEdgeFeasible(PN.getIncomingBlock(i), PN.getParent(), true))  in visitPHINode()
438         getValueState(KeyInfo::getLatticeKeyFromValue(PN.getIncomingValue(i)));  in visitPHINode()
454   if (PHINode *PN = dyn_cast<PHINode>(&I))  in visitInst()  local
455     return visitPHINode(*PN);  in visitInst()