lib/CodeGen/TargetSchedule.cpp

36   return EnableSchedItins && !InstrItins.isEmpty();
60   STI->initInstrItins(InstrItins);
80     int UOps = InstrItins.getNumMicroOps(MI->getDesc().getSchedClass());
81     return (UOps >= 0) ? UOps : TII->getNumMicroOps(&InstrItins, MI);
165       OperLatency = TII->getOperandLatency(&InstrItins, DefMI, DefOperIdx,
170       OperLatency = InstrItins.getOperandCycle(DefClass, DefOperIdx);
176     unsigned InstrLatency = TII->getInstrLatency(&InstrItins, DefMI);
179     // Rather than directly querying InstrItins stage latency, we call a TII
181     // applicable to the InstrItins model. InstrSchedModel should model all
235     return TII->getInstrLatency(&InstrItins, MI);