890   assert(SchedClasses.empty() && "Expected empty sched class");  in collectSchedClasses()
891   SchedClasses.emplace_back(0, "NoInstrModel",  in collectSchedClasses()
893   SchedClasses.back().ProcIndices.push_back(0);  in collectSchedClasses()
914   NumInstrSchedClasses = SchedClasses.size();  in collectSchedClasses()
956     const RecVec &RWDefs = SchedClasses[SCIdx].InstRWs;  in collectSchedClasses()
1040   if (Idx || SchedClasses[0].isKeyEqual(ItinClassDef, OperWrites, OperReads)) {  in addSchedClass()
1042     std::set_union(SchedClasses[Idx].ProcIndices.begin(),  in addSchedClass()
1043                    SchedClasses[Idx].ProcIndices.end(),  in addSchedClass()
1046     SchedClasses[Idx].ProcIndices = std::move(PI);  in addSchedClass()
1049   Idx = SchedClasses.size();  in addSchedClass()
1050   SchedClasses.emplace_back(Idx,  in addSchedClass()
1054   CodeGenSchedClass &SC = SchedClasses.back();  in addSchedClass()
1090       const RecVec &RWDefs = SchedClasses[OldSCIdx].InstRWs;  in createInstRWClass()
1098           assert(SchedClasses[OldSCIdx].ProcIndices[0] == 0 &&  in createInstRWClass()
1118                             << SchedClasses[OldSCIdx].Name << " on "  in createInstRWClass()
1120           SchedClasses[OldSCIdx].InstRWs.push_back(InstRWDef);  in createInstRWClass()
1125     unsigned SCIdx = SchedClasses.size();  in createInstRWClass()
1126     SchedClasses.emplace_back(SCIdx, createSchedClassName(InstDefs), nullptr);  in createInstRWClass()
1127     CodeGenSchedClass &SC = SchedClasses.back();  in createInstRWClass()
1133     SC.ItinClassDef = SchedClasses[OldSCIdx].ItinClassDef;  in createInstRWClass()
1134     SC.Writes = SchedClasses[OldSCIdx].Writes;  in createInstRWClass()
1135     SC.Reads = SchedClasses[OldSCIdx].Reads;  in createInstRWClass()
1140       for (Record *OldRWDef : SchedClasses[OldSCIdx].InstRWs) {  in createInstRWClass()
1210                    << " missing itinerary for class " << SchedClasses[i].Name  in collectProcItins()
1249   for (unsigned Idx = 0; Idx != SchedClasses.size(); ++Idx) {  in inferSchedClasses()
1250     assert(SchedClasses[Idx].Index == Idx && "bad SCIdx");  in inferSchedClasses()
1252     if (SchedClasses[Idx].ItinClassDef)  in inferSchedClasses()
1253       inferFromItinClass(SchedClasses[Idx].ItinClassDef, Idx);  in inferSchedClasses()
1254     if (!SchedClasses[Idx].InstRWs.empty())  in inferSchedClasses()
1256     if (!SchedClasses[Idx].Writes.empty()) {  in inferSchedClasses()
1257       inferFromRW(SchedClasses[Idx].Writes, SchedClasses[Idx].Reads,  in inferSchedClasses()
1258                   Idx, SchedClasses[Idx].ProcIndices);  in inferSchedClasses()
1260     assert(SchedClasses.size() < (NumInstrSchedClasses*6) &&  in inferSchedClasses()
1290   for (unsigned I = 0, E = SchedClasses[SCIdx].InstRWs.size(); I != E; ++I) {  in inferFromInstRWs()
1291     assert(SchedClasses[SCIdx].InstRWs.size() == E && "InstrRWs was mutated!");  in inferFromInstRWs()
1292     Record *Rec = SchedClasses[SCIdx].InstRWs[I];  in inferFromInstRWs()
1307     SchedClasses[SCIdx].InstRWProcIndices.insert(PIdx);  in inferFromInstRWs()