1555   for (unsigned SubIdx = 0, EndIdx = RegUnitSets.size();  in pruneUnitSets()
1557     const RegUnitSet &SubSet = RegUnitSets[SubIdx];  in pruneUnitSets()
1564       const RegUnitSet &SuperSet = RegUnitSets[SuperIdx];  in pruneUnitSets()
1581     PrunedUnitSets[i].Name = RegUnitSets[SuperIdx].Name;  in pruneUnitSets()
1582     PrunedUnitSets[i].Units.swap(RegUnitSets[SuperIdx].Units);  in pruneUnitSets()
1584   RegUnitSets.swap(PrunedUnitSets);  in pruneUnitSets()
1595   assert(RegUnitSets.empty() && "dirty RegUnitSets");  in computeRegUnitSets()
1604     RegUnitSets.resize(RegUnitSets.size() + 1);  in computeRegUnitSets()
1605     RegUnitSets.back().Name = RC.getName();  in computeRegUnitSets()
1608     RC.buildRegUnitSet(RegUnitSets.back().Units);  in computeRegUnitSets()
1612       findRegUnitSet(RegUnitSets, RegUnitSets.back());  in computeRegUnitSets()
1613     if (SetI != std::prev(RegUnitSets.end()))  in computeRegUnitSets()
1614       RegUnitSets.pop_back();  in computeRegUnitSets()
1618         for (unsigned USIdx = 0, USEnd = RegUnitSets.size();  in computeRegUnitSets()
1620           dbgs() << "UnitSet " << USIdx << " " << RegUnitSets[USIdx].Name  in computeRegUnitSets()
1622           for (auto &U : RegUnitSets[USIdx].Units)  in computeRegUnitSets()
1631         for (unsigned USIdx = 0, USEnd = RegUnitSets.size();  in computeRegUnitSets()
1633           dbgs() << "UnitSet " << USIdx << " " << RegUnitSets[USIdx].Name  in computeRegUnitSets()
1635           for (auto &U : RegUnitSets[USIdx].Units)  in computeRegUnitSets()
1642   unsigned NumRegUnitSubSets = RegUnitSets.size();  in computeRegUnitSets()
1643   for (unsigned Idx = 0, EndIdx = RegUnitSets.size(); Idx != EndIdx; ++Idx) {  in computeRegUnitSets()
1653       std::set_intersection(RegUnitSets[Idx].Units.begin(),  in computeRegUnitSets()
1654                             RegUnitSets[Idx].Units.end(),  in computeRegUnitSets()
1655                             RegUnitSets[SearchIdx].Units.begin(),  in computeRegUnitSets()
1656                             RegUnitSets[SearchIdx].Units.end(),  in computeRegUnitSets()
1662       RegUnitSets.resize(RegUnitSets.size() + 1);  in computeRegUnitSets()
1663       RegUnitSets.back().Name =  in computeRegUnitSets()
1664         RegUnitSets[Idx].Name + "+" + RegUnitSets[SearchIdx].Name;  in computeRegUnitSets()
1666       std::set_union(RegUnitSets[Idx].Units.begin(),  in computeRegUnitSets()
1667                      RegUnitSets[Idx].Units.end(),  in computeRegUnitSets()
1668                      RegUnitSets[SearchIdx].Units.begin(),  in computeRegUnitSets()
1669                      RegUnitSets[SearchIdx].Units.end(),  in computeRegUnitSets()
1670                      std::inserter(RegUnitSets.back().Units,  in computeRegUnitSets()
1671                                    RegUnitSets.back().Units.begin()));  in computeRegUnitSets()
1675         findRegUnitSet(RegUnitSets, RegUnitSets.back());  in computeRegUnitSets()
1676       if (SetI != std::prev(RegUnitSets.end()))  in computeRegUnitSets()
1677         RegUnitSets.pop_back();  in computeRegUnitSets()
1679         DEBUG(dbgs() << "UnitSet " << RegUnitSets.size()-1  in computeRegUnitSets()
1680               << " " << RegUnitSets.back().Name << ":";  in computeRegUnitSets()
1681               for (auto &U : RegUnitSets.back().Units)  in computeRegUnitSets()
1692         for (unsigned USIdx = 0, USEnd = RegUnitSets.size();  in computeRegUnitSets()
1694           dbgs() << "UnitSet " << USIdx << " " << RegUnitSets[USIdx].Name  in computeRegUnitSets()
1696           for (auto &U : RegUnitSets[USIdx].Units)  in computeRegUnitSets()
1723     for (unsigned USIdx = 0, USEnd = RegUnitSets.size();  in computeRegUnitSets()
1725       if (isRegUnitSubSet(RCRegUnits, RegUnitSets[USIdx].Units)) {  in computeRegUnitSets()
1741     for (unsigned i = 0, e = RegUnitSets.size(); i != e; ++i) {  in computeRegUnitSets()
1742       RegUnitSet &RUSet = RegUnitSets[i];  in computeRegUnitSets()
1824   for (unsigned Idx = 0, EndIdx = RegUnitSets.size(); Idx != EndIdx; ++Idx)  in computeDerivedInfo()
1825     RegUnitSets[Idx].Weight = getRegUnitSetWeight(RegUnitSets[Idx].Units);  in computeDerivedInfo()
1828   RegUnitSetOrder.reserve(RegUnitSets.size());  in computeDerivedInfo()
1829   for (unsigned Idx = 0, EndIdx = RegUnitSets.size(); Idx != EndIdx; ++Idx)  in computeDerivedInfo()
1837   for (unsigned Idx = 0, EndIdx = RegUnitSets.size(); Idx != EndIdx; ++Idx) {  in computeDerivedInfo()
1838     RegUnitSets[RegUnitSetOrder[Idx]].Order = Idx;  in computeDerivedInfo()