106   const MCSchedClassDesc *SCDesc = SchedModel.getSchedClassDesc(SchedClass);  in resolveSchedClass()  local
107   if (!SCDesc->isValid())  in resolveSchedClass()
108     return SCDesc;  in resolveSchedClass()
113   while (SCDesc->isVariant()) {  in resolveSchedClass()
117     SCDesc = SchedModel.getSchedClassDesc(SchedClass);  in resolveSchedClass()
119   return SCDesc;  in resolveSchedClass()
187   const MCSchedClassDesc *SCDesc = resolveSchedClass(DefMI);  in computeOperandLatency()  local
189   if (DefIdx < SCDesc->NumWriteLatencyEntries) {  in computeOperandLatency()
192       STI->getWriteLatencyEntry(SCDesc, DefIdx);  in computeOperandLatency()
211   if (SCDesc->isValid() && !DefMI->getOperand(DefOperIdx).isImplicit()  in computeOperandLatency()
231   const MCSchedClassDesc *SCDesc = SchedModel.getSchedClassDesc(SCIdx);  in computeInstrLatency()  local
234   if (SCDesc->isValid() && !SCDesc->isVariant()) {  in computeInstrLatency()
235     for (unsigned DefIdx = 0, DefEnd = SCDesc->NumWriteLatencyEntries;  in computeInstrLatency()
239           STI->getWriteLatencyEntry(SCDesc, DefIdx);  in computeInstrLatency()
259     const MCSchedClassDesc *SCDesc = resolveSchedClass(MI);  in computeInstrLatency()  local
260     if (SCDesc->isValid()) {  in computeInstrLatency()
262       for (unsigned DefIdx = 0, DefEnd = SCDesc->NumWriteLatencyEntries;  in computeInstrLatency()
266           STI->getWriteLatencyEntry(SCDesc, DefIdx);  in computeInstrLatency()
299     const MCSchedClassDesc *SCDesc = resolveSchedClass(DefMI);  in computeOutputLatency()  local
300     if (SCDesc->isValid()) {  in computeOutputLatency()
301       for (const MCWriteProcResEntry *PRI = STI->getWriteProcResBegin(SCDesc),  in computeOutputLatency()
302              *PRE = STI->getWriteProcResEnd(SCDesc); PRI != PRE; ++PRI) {  in computeOutputLatency()