28 Instruction *InstCombiner::FoldPHIArgBinOpIntoPHI(PHINode &PN) {  in FoldPHIArgBinOpIntoPHI()
121 Instruction *InstCombiner::FoldPHIArgGEPIntoPHI(PHINode &PN) {  in FoldPHIArgGEPIntoPHI()
276 Instruction *InstCombiner::FoldPHIArgLoadIntoPHI(PHINode &PN) {  in FoldPHIArgLoadIntoPHI()
467 Instruction *InstCombiner::FoldPHIArgOpIntoPHI(PHINode &PN) {  in FoldPHIArgOpIntoPHI()
575 static bool DeadPHICycle(PHINode *PN,  in DeadPHICycle()
597 static bool PHIsEqualValue(PHINode *PN, Value *NonPhiInVal,  in PHIsEqualValue()
622 static ConstantInt *GetAnyNonZeroConstInt(PHINode &PN) {  in GetAnyNonZeroConstInt()
651   PHINode *PN;        // The PHI that was lowered.  member
710     PHINode *PN = PHIsToSlice[PHIId];  in SliceUpIllegalIntegerPHI()  local
778     PHINode *PN = PHIsToSlice[PHIId];  in SliceUpIllegalIntegerPHI()  local
866 Instruction *InstCombiner::visitPHINode(PHINode &PN) {  in visitPHINode()