for (TargetSchedModel::ProcResIter
PI = SchedModel->getWriteProcResBegin(SC),
PE = SchedModel->getWriteProcResEnd(SC); PI != PE; ++PI) {
- if (getNextResourceCycle(PI->ProcResourceIdx, PI->Cycles) > CurrCycle)
+ unsigned NRCycle = getNextResourceCycle(PI->ProcResourceIdx, PI->Cycles);
+ if (NRCycle > CurrCycle) {
+ MaxObservedStall = std::max(NRCycle - CurrCycle, MaxObservedStall);
+ DEBUG(dbgs() << " SU(" << SU->NodeNum << ") "
+ << SchedModel->getResourceName(PI->ProcResourceIdx)
+ << "=" << NRCycle << "c\n");
return true;
+ }
}
}
return false;