1083   unsigned BestCand = calculateRegionSplitCost(VirtReg, Order, BestCost,  in tryRegionSplit()  local
1087   if (!HasCompact && BestCand == NoCand)  in tryRegionSplit()
1090   return doRegionSplit(VirtReg, BestCand, HasCompact, NewVRegs);  in tryRegionSplit()
1098                                             unsigned &BestCand) {  in calculateRegionSplitCostAroundReg()  argument
1105       if (CandIndex == BestCand || !GlobalCand[CandIndex].PhysReg)  in calculateRegionSplitCostAroundReg()
1115     if (BestCand == NumCands)  in calculateRegionSplitCostAroundReg()
1116       BestCand = Worst;  in calculateRegionSplitCostAroundReg()
1128     return BestCand;  in calculateRegionSplitCostAroundReg()
1134       if (BestCand == NoCand)  in calculateRegionSplitCostAroundReg()
1138                << printReg(GlobalCand[BestCand].PhysReg, TRI) << '\n';  in calculateRegionSplitCostAroundReg()
1140     return BestCand;  in calculateRegionSplitCostAroundReg()
1144     return BestCand;  in calculateRegionSplitCostAroundReg()
1152     return BestCand;  in calculateRegionSplitCostAroundReg()
1163     BestCand = NumCands;  in calculateRegionSplitCostAroundReg()
1168   return BestCand;  in calculateRegionSplitCostAroundReg()
1176   unsigned BestCand = NoCand;  in calculateRegionSplitCost()  local
1183                                       BestCand);  in calculateRegionSplitCost()
1186   return BestCand;  in calculateRegionSplitCost()
1189 unsigned RAGreedy::doRegionSplit(const LiveInterval &VirtReg, unsigned BestCand,  in doRegionSplit()  argument
1201   if (BestCand != NoCand) {  in doRegionSplit()
1202     GlobalSplitCandidate &Cand = GlobalCand[BestCand];  in doRegionSplit()
1203     if (unsigned B = Cand.getBundles(BundleCand, BestCand)) {  in doRegionSplit()
1204       UsedCands.push_back(BestCand);  in doRegionSplit()
1276   unsigned BestCand = NoCand;  in trySplitAroundHintReg()  local
1278   calculateRegionSplitCostAroundReg(Hint, Order, Cost, NumCands, BestCand);  in trySplitAroundHintReg()
1279   if (BestCand == NoCand)  in trySplitAroundHintReg()
1282   doRegionSplit(VirtReg, BestCand, false/*HasCompact*/, NewVRegs);  in trySplitAroundHintReg()
2195     unsigned BestCand = calculateRegionSplitCost(VirtReg, Order, BestCost,  in tryAssignCSRFirstTime()  local
2197     if (BestCand == NoCand)  in tryAssignCSRFirstTime()
2202     doRegionSplit(VirtReg, BestCand, false/*HasCompact*/, NewVRegs);  in tryAssignCSRFirstTime()