Lines Matching defs:SU
128 /// CriticalPathStep - Return the next SUnit after SU on the bottom-up
130 static const SDep *CriticalPathStep(const SUnit *SU) {
134 for (SUnit::const_pred_iterator P = SU->Preds.begin(), PE = SU->Preds.end();
441 const SUnit *SU = &SUnits[i];
442 MISUnitMap[SU->getInstr()] = SU;
443 if (!Max || SU->getDepth() + SU->Latency > Max->getDepth() + Max->Latency)
444 Max = SU;
643 // If the SU for the instruction being updated has debug information
646 const SUnit *SU = MISUnitMap[Q->second->getParent()];
647 if (!SU) continue;
