729 bool RAGreedy::growRegion(GlobalSplitCandidate &Cand) {  in growRegion()  argument
732   SmallVectorImpl<unsigned> &ActiveBlocks = Cand.ActiveBlocks;  in growRegion()
767     if (Cand.PhysReg) {  in growRegion()
768       if (!addThroughConstraints(Cand.Intf, NewBlocks))  in growRegion()
808 bool RAGreedy::calcCompactRegion(GlobalSplitCandidate &Cand) {  in calcCompactRegion()  argument
814   Cand.reset(IntfCache, MCRegister::NoRegister);  in calcCompactRegion()
820   SpillPlacer->prepare(Cand.LiveBundles);  in calcCompactRegion()
824   if (!addSplitConstraints(Cand.Intf, Cost)) {  in calcCompactRegion()
829   if (!growRegion(Cand)) {  in calcCompactRegion()
836   if (!Cand.LiveBundles.any()) {  in calcCompactRegion()
842     for (int I : Cand.LiveBundles.set_bits())  in calcCompactRegion()
870 BlockFrequency RAGreedy::calcGlobalSplitCost(GlobalSplitCandidate &Cand,  in calcGlobalSplitCost()  argument
873   const BitVector &LiveBundles = Cand.LiveBundles;  in calcGlobalSplitCost()
882     Cand.Intf.moveToBlock(BC.Number);  in calcGlobalSplitCost()
892   for (unsigned Number : Cand.ActiveBlocks) {  in calcGlobalSplitCost()
899       Cand.Intf.moveToBlock(Number);  in calcGlobalSplitCost()
900       if (Cand.Intf.hasInterference()) {  in calcGlobalSplitCost()
948         GlobalSplitCandidate &Cand = GlobalCand[CandIn];  in splitAroundRegion()  local
949         IntvIn = Cand.IntvIdx;  in splitAroundRegion()
950         Cand.Intf.moveToBlock(Number);  in splitAroundRegion()
951         IntfIn = Cand.Intf.first();  in splitAroundRegion()
957         GlobalSplitCandidate &Cand = GlobalCand[CandOut];  in splitAroundRegion()  local
958         IntvOut = Cand.IntvIdx;  in splitAroundRegion()
959         Cand.Intf.moveToBlock(Number);  in splitAroundRegion()
960         IntfOut = Cand.Intf.last();  in splitAroundRegion()
996         GlobalSplitCandidate &Cand = GlobalCand[CandIn];  in splitAroundRegion()  local
997         IntvIn = Cand.IntvIdx;  in splitAroundRegion()
998         Cand.Intf.moveToBlock(Number);  in splitAroundRegion()
999         IntfIn = Cand.Intf.first();  in splitAroundRegion()
1004         GlobalSplitCandidate &Cand = GlobalCand[CandOut];  in splitAroundRegion()  local
1005         IntvOut = Cand.IntvIdx;  in splitAroundRegion()
1006         Cand.Intf.moveToBlock(Number);  in splitAroundRegion()
1007         IntfOut = Cand.Intf.last();  in splitAroundRegion()
1123   GlobalSplitCandidate &Cand = GlobalCand[NumCands];  in calculateRegionSplitCostAroundReg()  local
1124   Cand.reset(IntfCache, PhysReg);  in calculateRegionSplitCostAroundReg()
1126   SpillPlacer->prepare(Cand.LiveBundles);  in calculateRegionSplitCostAroundReg()
1128   if (!addSplitConstraints(Cand.Intf, Cost)) {  in calculateRegionSplitCostAroundReg()
1144   if (!growRegion(Cand)) {  in calculateRegionSplitCostAroundReg()
1152   if (!Cand.LiveBundles.any()) {  in calculateRegionSplitCostAroundReg()
1157   Cost += calcGlobalSplitCost(Cand, Order);  in calculateRegionSplitCostAroundReg()
1160     for (int I : Cand.LiveBundles.set_bits())  in calculateRegionSplitCostAroundReg()
1204     GlobalSplitCandidate &Cand = GlobalCand[BestCand];  in doRegionSplit()  local
1205     if (unsigned B = Cand.getBundles(BundleCand, BestCand)) {  in doRegionSplit()
1207       Cand.IntvIdx = SE->openIntv();  in doRegionSplit()
1208       LLVM_DEBUG(dbgs() << "Split for " << printReg(Cand.PhysReg, TRI) << " in "  in doRegionSplit()
1209                         << B << " bundles, intv " << Cand.IntvIdx << ".\n");  in doRegionSplit()
1216     GlobalSplitCandidate &Cand = GlobalCand.front();  in doRegionSplit()  local
1217     assert(!Cand.PhysReg && "Compact region has no physreg");  in doRegionSplit()
1218     if (unsigned B = Cand.getBundles(BundleCand, 0)) {  in doRegionSplit()
1220       Cand.IntvIdx = SE->openIntv();  in doRegionSplit()
1222                         << " bundles, intv " << Cand.IntvIdx << ".\n");  in doRegionSplit()