894                    SmallPtrSetImpl<const SCEV *> &Regs,
907                     SmallPtrSetImpl<const SCEV *> &Regs,
911                            SmallPtrSetImpl<const SCEV *> &Regs,
921                         SmallPtrSetImpl<const SCEV *> &Regs,  in RateRegister()  argument
943       if (!Regs.count(AR->getOperand(1))) {  in RateRegister()
944         RateRegister(AR->getOperand(1), Regs, L, SE, DT);  in RateRegister()
969                                SmallPtrSetImpl<const SCEV *> &Regs,  in RatePrimaryRegister()  argument
977   if (Regs.insert(Reg).second) {  in RatePrimaryRegister()
978     RateRegister(Reg, Regs, L, SE, DT);  in RatePrimaryRegister()
986                        SmallPtrSetImpl<const SCEV *> &Regs,  in RateFormula()  argument
1000     RatePrimaryRegister(ScaledReg, Regs, L, SE, DT, LoserRegs);  in RateFormula()
1011     RatePrimaryRegister(BaseReg, Regs, L, SE, DT, LoserRegs);  in RateFormula()
1252   SmallPtrSet<const SCEV *, 4> Regs;  member in __anonb19727160711::LSRUse
1312   Regs.insert(F.BaseRegs.begin(), F.BaseRegs.end());  in InsertFormula()
1314     Regs.insert(F.ScaledReg);  in InsertFormula()
1329   SmallPtrSet<const SCEV *, 4> OldRegs = std::move(Regs);  in RecomputeRegs()
1330   Regs.clear();  in RecomputeRegs()
1332     if (F.ScaledReg) Regs.insert(F.ScaledReg);  in RecomputeRegs()
1333     Regs.insert(F.BaseRegs.begin(), F.BaseRegs.end());  in RecomputeRegs()
1338     if (!Regs.count(S))  in RecomputeRegs()
3915   SmallPtrSet<const SCEV *, 16> Regs;  in FilterOutUndesirableDedicatedRegisters()  local
3944       Regs.clear();  in FilterOutUndesirableDedicatedRegisters()
3945       CostF.RateFormula(TTI, F, Regs, VisitedRegs, L, LU.Offsets, SE, DT, LU,  in FilterOutUndesirableDedicatedRegisters()
3980         Regs.clear();  in FilterOutUndesirableDedicatedRegisters()
3981         CostBest.RateFormula(TTI, Best, Regs, VisitedRegs, L, LU.Offsets, SE,  in FilterOutUndesirableDedicatedRegisters()
4242       if (!LU.Regs.count(Best)) continue;  in NarrowSearchSpaceByPickingWinnerRegs()
4303     if (LU.Regs.count(S))  in SolveRecurse()