Lines Matching defs:SU
140 /// CriticalPathStep - Return the next SUnit after SU on the bottom-up
142 static const SDep *CriticalPathStep(const SUnit *SU) {
146 for (SUnit::const_pred_iterator P = SU->Preds.begin(), PE = SU->Preds.end();
462 const SUnit *SU = &SUnits[i];
463 MISUnitMap[SU->getInstr()] = SU;
464 if (!Max || SU->getDepth() + SU->Latency > Max->getDepth() + Max->Latency)
465 Max = SU;
665 // If the SU for the instruction being updated has debug information
668 const SUnit *SU = MISUnitMap[Q->second->getParent()];
669 if (!SU) continue;