896   if (PHINode *APN = dyn_cast<PHINode>(BB->begin())) {  in RenamePass()  local
899     if (PhiToAllocaMap.count(APN)) {  in RenamePass()
906       unsigned NewPHINumOperands = APN->getNumOperands();  in RenamePass()
914         unsigned AllocaNo = PhiToAllocaMap[APN];  in RenamePass()
917         updateForIncomingValueLocation(APN, IncomingLocs[AllocaNo],  in RenamePass()
918                                        APN->getNumIncomingValues() > 0);  in RenamePass()
922           APN->addIncoming(IncomingVals[AllocaNo], Pred);  in RenamePass()
925         IncomingVals[AllocaNo] = APN;  in RenamePass()
928             ConvertDebugDeclareToDebugValue(DII, APN, DIB);  in RenamePass()
932         APN = dyn_cast<PHINode>(PNI);  in RenamePass()
933         if (!APN)  in RenamePass()
938       } while (APN->getNumOperands() == NewPHINumOperands);  in RenamePass()