307     Regions.push_back(std::make_pair(RegionBegin, RegionEnd));  in schedule()
330   Regions[RegionIdx] = std::make_pair(RegionBegin, RegionEnd);  in schedule()
427   Regions[RegionIdx] = std::make_pair(RegionBegin, RegionEnd);  in schedule()
453   for (size_t E = Regions.size(); CurRegion != E; ++CurRegion)  in computeBlockPressure()
454     if (Regions[CurRegion].first->getParent() != MBB)  in computeBlockPressure()
465     auto &Rgn = Regions[CurRegion];  in computeBlockPressure()
476     if (Regions[CurRegion].first == I) {  in computeBlockPressure()
481     if (Regions[CurRegion].second == I) {  in computeBlockPressure()
503   assert(!Regions.empty());  in getBBLiveInMap()
505   BBStarters.reserve(Regions.size());  in getBBLiveInMap()
506   auto I = Regions.rbegin(), E = Regions.rend();  in getBBLiveInMap()
522   LiveIns.resize(Regions.size());  in finalizeSchedule()
523   Pressure.resize(Regions.size());  in finalizeSchedule()
524   RescheduleRegions.resize(Regions.size());  in finalizeSchedule()
527   if (!Regions.empty())  in finalizeSchedule()
569     for (auto Region : Regions) {  in finalizeSchedule()