107   RCInfo &RCI = RegClass[RC->getID()];  in compute()  local
113   if (!RCI.Order)  in compute()
114     RCI.Order.reset(new MCPhysReg[NumRegs]);  in compute()
139       RCI.Order[N++] = PhysReg;  in compute()
143   RCI.NumRegs = N + CSRAlias.size();  in compute()
144   assert(RCI.NumRegs <= NumRegs && "Allocation order larger than regclass");  in compute()
152     RCI.Order[N++] = PhysReg;  in compute()
157   if (StressRA && RCI.NumRegs > StressRA)  in compute()
158     RCI.NumRegs = StressRA;  in compute()
163     if (Super != RC && getNumAllocatableRegs(Super) > RCI.NumRegs)  in compute()
164       RCI.ProperSubClass = true;  in compute()
166   RCI.MinCost = MinCost;  in compute()
167   RCI.LastCostChange = LastCostChange;  in compute()
171     for (unsigned I = 0; I != RCI.NumRegs; ++I)  in compute()
172       dbgs() << ' ' << printReg(RCI.Order[I], TRI);  in compute()
173     dbgs() << (RCI.ProperSubClass ? " ] (sub-class)\n" : " ]\n");  in compute()
177   RCI.Tag = Tag;  in compute()