210   SDNode *N = SU->getNode();  in CopyAndMoveSuccessors()
230     SmallVector<SDNode*, 2> NewNodes;  in CopyAndMoveSuccessors()
238     SDNode *LoadNode = NewNodes[0];  in CopyAndMoveSuccessors()
380   SUnit *CopyFromSU = newSUnit(static_cast<SDNode *>(nullptr));  in InsertCopiesAndMoveSuccs()
384   SUnit *CopyToSU = newSUnit(static_cast<SDNode *>(nullptr));  in InsertCopiesAndMoveSuccs()
421 static MVT getPhysicalRegisterVT(SDNode *N, unsigned Reg,  in getPhysicalRegisterVT()
447                                const SDNode *Node = nullptr) {  in CheckForLiveRegDef()
489   for (SDNode *Node = SU->getNode(); Node; Node = Node->getGluedNode()) {  in DelayForLiveRegsBottomUp()
521         SDNode *SrcNode = Node->getOperand(2).getNode();  in DelayForLiveRegsBottomUp()
670   std::vector<SDNode*> Sequence;
671   DenseMap<SDNode*, SDNode*> GluedMap;  // Cache glue to its user
673   void ScheduleNode(SDNode *N);
677 void ScheduleDAGLinearize::ScheduleNode(SDNode *N) {  in ScheduleNode()
692     SDNode *GluedOpN = nullptr;  in ScheduleNode()
695       SDNode *OpN = Op.getNode();  in ScheduleNode()
710       DenseMap<SDNode*, SDNode*>::iterator DI = GluedMap.find(OpN);  in ScheduleNode()
726 static SDNode *findGluedUser(SDNode *N) {  in findGluedUser()
727   while (SDNode *Glued = N->getGluedUser())  in findGluedUser()
735   SmallVector<SDNode*, 8> Glues;  in Schedule()
737   for (SDNode &Node : DAG->allnodes()) {  in Schedule()
738     SDNode *N = &Node;  in Schedule()
746       SDNode *User = findGluedUser(N);  in Schedule()
759     SDNode *Glue = Glues[i];  in Schedule()
760     SDNode *GUser = GluedMap[Glue];  in Schedule()
766     SDNode *ImmGUser = Glue->getGluedUser();  in Schedule()
767     for (const SDNode *U : Glue->uses())  in Schedule()
789     SDNode *N = Sequence[NumNodes-i-1];  in EmitSchedule()