259   void growRegion(GlobalSplitCandidate &Cand);
778 void RAGreedy::growRegion(GlobalSplitCandidate &Cand) {  in growRegion()  argument
781   SmallVectorImpl<unsigned> &ActiveBlocks = Cand.ActiveBlocks;  in growRegion()
814     if (Cand.PhysReg)  in growRegion()
815       addThroughConstraints(Cand.Intf, NewBlocks);  in growRegion()
835 bool RAGreedy::calcCompactRegion(GlobalSplitCandidate &Cand) {  in calcCompactRegion()  argument
841   Cand.reset(IntfCache, 0);  in calcCompactRegion()
847   SpillPlacer->prepare(Cand.LiveBundles);  in calcCompactRegion()
851   if (!addSplitConstraints(Cand.Intf, Cost)) {  in calcCompactRegion()
856   growRegion(Cand);  in calcCompactRegion()
859   if (!Cand.LiveBundles.any()) {  in calcCompactRegion()
865     for (int i = Cand.LiveBundles.find_first(); i>=0;  in calcCompactRegion()
866          i = Cand.LiveBundles.find_next(i))  in calcCompactRegion()
895 float RAGreedy::calcGlobalSplitCost(GlobalSplitCandidate &Cand) {  in calcGlobalSplitCost()  argument
897   const BitVector &LiveBundles = Cand.LiveBundles;  in calcGlobalSplitCost()
914   for (unsigned i = 0, e = Cand.ActiveBlocks.size(); i != e; ++i) {  in calcGlobalSplitCost()
915     unsigned Number = Cand.ActiveBlocks[i];  in calcGlobalSplitCost()
922       Cand.Intf.moveToBlock(Number);  in calcGlobalSplitCost()
923       if (Cand.Intf.hasInterference())  in calcGlobalSplitCost()
969         GlobalSplitCandidate &Cand = GlobalCand[CandIn];  in splitAroundRegion()  local
970         IntvIn = Cand.IntvIdx;  in splitAroundRegion()
971         Cand.Intf.moveToBlock(Number);  in splitAroundRegion()
972         IntfIn = Cand.Intf.first();  in splitAroundRegion()
978         GlobalSplitCandidate &Cand = GlobalCand[CandOut];  in splitAroundRegion()  local
979         IntvOut = Cand.IntvIdx;  in splitAroundRegion()
980         Cand.Intf.moveToBlock(Number);  in splitAroundRegion()
981         IntfOut = Cand.Intf.last();  in splitAroundRegion()
1018         GlobalSplitCandidate &Cand = GlobalCand[CandIn];  in splitAroundRegion()  local
1019         IntvIn = Cand.IntvIdx;  in splitAroundRegion()
1020         Cand.Intf.moveToBlock(Number);  in splitAroundRegion()
1021         IntfIn = Cand.Intf.first();  in splitAroundRegion()
1026         GlobalSplitCandidate &Cand = GlobalCand[CandOut];  in splitAroundRegion()  local
1027         IntvOut = Cand.IntvIdx;  in splitAroundRegion()
1028         Cand.Intf.moveToBlock(Number);  in splitAroundRegion()
1029         IntfOut = Cand.Intf.last();  in splitAroundRegion()
1125     GlobalSplitCandidate &Cand = GlobalCand[NumCands];  in tryRegionSplit()  local
1126     Cand.reset(IntfCache, PhysReg);  in tryRegionSplit()
1128     SpillPlacer->prepare(Cand.LiveBundles);  in tryRegionSplit()
1130     if (!addSplitConstraints(Cand.Intf, Cost)) {  in tryRegionSplit()
1145     growRegion(Cand);  in tryRegionSplit()
1150     if (!Cand.LiveBundles.any()) {  in tryRegionSplit()
1155     Cost += calcGlobalSplitCost(Cand);  in tryRegionSplit()
1158       for (int i = Cand.LiveBundles.find_first(); i>=0;  in tryRegionSplit()
1159            i = Cand.LiveBundles.find_next(i))  in tryRegionSplit()
1183     GlobalSplitCandidate &Cand = GlobalCand[BestCand];  in tryRegionSplit()  local
1184     if (unsigned B = Cand.getBundles(BundleCand, BestCand)) {  in tryRegionSplit()
1186       Cand.IntvIdx = SE->openIntv();  in tryRegionSplit()
1187       DEBUG(dbgs() << "Split for " << PrintReg(Cand.PhysReg, TRI) << " in "  in tryRegionSplit()
1188                    << B << " bundles, intv " << Cand.IntvIdx << ".\n");  in tryRegionSplit()
1195     GlobalSplitCandidate &Cand = GlobalCand.front();  in tryRegionSplit()  local
1196     assert(!Cand.PhysReg && "Compact region has no physreg");  in tryRegionSplit()
1197     if (unsigned B = Cand.getBundles(BundleCand, 0)) {  in tryRegionSplit()
1199       Cand.IntvIdx = SE->openIntv();  in tryRegionSplit()
1201                    << Cand.IntvIdx << ".\n");  in tryRegionSplit()