Cross Reference: /external/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp

Lines Matching refs:Regs
803                    SmallPtrSet<const SCEV *, 16> &Regs,
815                     SmallPtrSet<const SCEV *, 16> &Regs,
819                            SmallPtrSet<const SCEV *, 16> &Regs,
829                         SmallPtrSet<const SCEV *, 16> &Regs,
851       if (!Regs.count(AR->getOperand(1))) {
852         RateRegister(AR->getOperand(1), Regs, L, SE, DT);
877                                SmallPtrSet<const SCEV *, 16> &Regs,
885   if (Regs.insert(Reg)) {
886     RateRegister(Reg, Regs, L, SE, DT);
893                        SmallPtrSet<const SCEV *, 16> &Regs,
905     RatePrimaryRegister(ScaledReg, Regs, L, SE, DT, LoserRegs);
916     RatePrimaryRegister(BaseReg, Regs, L, SE, DT, LoserRegs);
1148   /// Regs - The set of register candidates used by all formulae in this LSRUse.
1149   SmallPtrSet<const SCEV *, 4> Regs;
1202   Regs.insert(F.BaseRegs.begin(), F.BaseRegs.end());
1214 /// RecomputeRegs - Recompute the Regs field, and update RegUses.
1216   // Now that we've filtered out some formulae, recompute the Regs set.
1217   SmallPtrSet<const SCEV *, 4> OldRegs = Regs;
1218   Regs.clear();
1222     if (F.ScaledReg) Regs.insert(F.ScaledReg);
1223     Regs.insert(F.BaseRegs.begin(), F.BaseRegs.end());
1229     if (!Regs.count(*I))
3661   SmallPtrSet<const SCEV *, 16> Regs;
3688       // the corresponding bad register from the Regs set.
3690       Regs.clear();
3691       CostF.RateFormula(F, Regs, VisitedRegs, L, LU.Offsets, SE, DT,
3726         Regs.clear();
3727         CostBest.RateFormula(Best, Regs, VisitedRegs, L, LU.Offsets, SE, DT);
3744     // Now that we've filtered out some formulae, recompute the Regs set.
3988       if (!LU.Regs.count(Best)) continue;
3999           assert(e != 0 && "Use has no formulae left! Is Regs inconsistent?");
4050     if (LU.Regs.count(*I))
4091               dbgs() << ".\n Regs:";