873   assert(SchedClasses.empty() && "Expected empty sched class");  in collectSchedClasses()
874   SchedClasses.emplace_back(0, "NoInstrModel", Records.getDef("NoItinerary"));  in collectSchedClasses()
875   SchedClasses.back().ProcIndices.push_back(0);  in collectSchedClasses()
896   NumInstrSchedClasses = SchedClasses.size();  in collectSchedClasses()
939     const RecVec &RWDefs = SchedClasses[SCIdx].InstRWs;  in collectSchedClasses()
1022   if (Idx || SchedClasses[0].isKeyEqual(ItinClassDef, OperWrites, OperReads)) {  in addSchedClass()
1024     std::set_union(SchedClasses[Idx].ProcIndices.begin(),  in addSchedClass()
1025                    SchedClasses[Idx].ProcIndices.end(), ProcIndices.begin(),  in addSchedClass()
1027     SchedClasses[Idx].ProcIndices = std::move(PI);  in addSchedClass()
1030   Idx = SchedClasses.size();  in addSchedClass()
1031   SchedClasses.emplace_back(  in addSchedClass()
1034   CodeGenSchedClass &SC = SchedClasses.back();  in addSchedClass()
1070       const RecVec &RWDefs = SchedClasses[OldSCIdx].InstRWs;  in createInstRWClass()
1077           assert(SchedClasses[OldSCIdx].ProcIndices[0] == 0 &&  in createInstRWClass()
1097                             << SchedClasses[OldSCIdx].Name << " on "  in createInstRWClass()
1099           SchedClasses[OldSCIdx].InstRWs.push_back(InstRWDef);  in createInstRWClass()
1104     unsigned SCIdx = SchedClasses.size();  in createInstRWClass()
1105     SchedClasses.emplace_back(SCIdx, createSchedClassName(InstDefs), nullptr);  in createInstRWClass()
1106     CodeGenSchedClass &SC = SchedClasses.back();  in createInstRWClass()
1112     SC.ItinClassDef = SchedClasses[OldSCIdx].ItinClassDef;  in createInstRWClass()
1113     SC.Writes = SchedClasses[OldSCIdx].Writes;  in createInstRWClass()
1114     SC.Reads = SchedClasses[OldSCIdx].Reads;  in createInstRWClass()
1119       for (Record *OldRWDef : SchedClasses[OldSCIdx].InstRWs) {  in createInstRWClass()
1189                    << " missing itinerary for class " << SchedClasses[i].Name  in collectProcItins()
1228   for (unsigned Idx = 0; Idx != SchedClasses.size(); ++Idx) {  in inferSchedClasses()
1229     assert(SchedClasses[Idx].Index == Idx && "bad SCIdx");  in inferSchedClasses()
1231     if (SchedClasses[Idx].ItinClassDef)  in inferSchedClasses()
1232       inferFromItinClass(SchedClasses[Idx].ItinClassDef, Idx);  in inferSchedClasses()
1233     if (!SchedClasses[Idx].InstRWs.empty())  in inferSchedClasses()
1235     if (!SchedClasses[Idx].Writes.empty()) {  in inferSchedClasses()
1236       inferFromRW(SchedClasses[Idx].Writes, SchedClasses[Idx].Reads, Idx,  in inferSchedClasses()
1237                   SchedClasses[Idx].ProcIndices);  in inferSchedClasses()
1239     assert(SchedClasses.size() < (NumInstrSchedClasses * 6) &&  in inferSchedClasses()
1269   for (unsigned I = 0, E = SchedClasses[SCIdx].InstRWs.size(); I != E; ++I) {  in inferFromInstRWs()
1270     assert(SchedClasses[SCIdx].InstRWs.size() == E && "InstrRWs was mutated!");  in inferFromInstRWs()
1271     Record *Rec = SchedClasses[SCIdx].InstRWs[I];  in inferFromInstRWs()
1286     SchedClasses[SCIdx].InstRWProcIndices.insert(PIdx);  in inferFromInstRWs()