292   for (SDNode &NI : DAG->allnodes()) {  in ClusterNodes()
293     SDNode *Node = ∋  in ClusterNodes()
310   for (SDNode &NI : DAG->allnodes()) {  in BuildSchedUnits()
311     NI.setNodeId(-1);  in BuildSchedUnits()
330     SDNode *NI = Worklist.pop_back_val();  in BuildSchedUnits()  local
333     for (const SDValue &Op : NI->op_values())  in BuildSchedUnits()
337     if (isPassiveNode(NI))  // Leaf node, e.g. a TargetImmediate.  in BuildSchedUnits()
341     if (NI->getNodeId() != -1) continue;  in BuildSchedUnits()
343     SUnit *NodeSUnit = newSUnit(NI);  in BuildSchedUnits()
350     SDNode *N = NI;  in BuildSchedUnits()
361     N = NI;  in BuildSchedUnits()
387     if (NI->getOpcode() == ISD::TokenFactor)  in BuildSchedUnits()