Cross Reference: /external/llvm/lib/CodeGen/RegisterPressure.cpp

Lines Matching defs:Delta
625                                        RegPressureDelta &Delta,
628   Delta.Excess = PressureChange();
650       Delta.Excess = PressureChange(i);
651       Delta.Excess.setUnitInc(PDiff);
667                                     RegPressureDelta &Delta) {
668   Delta.CriticalMax = PressureChange();
669   Delta.CurrentMax = PressureChange();
678     if (!Delta.CriticalMax.isValid()) {
685           Delta.CriticalMax = PressureChange(i);
686           Delta.CriticalMax.setUnitInc(PDiff);
692     if (!Delta.CurrentMax.isValid() && PNew > MaxPressureLimit[i]) {
693       Delta.CurrentMax = PressureChange(i);
694       Delta.CurrentMax.setUnitInc(PNew - POld);
695       if (CritIdx == CritEnd || Delta.CriticalMax.isValid())
757                           RegPressureDelta &Delta,
768   computeExcessPressureDelta(SavedPressure, CurrSetPressure, Delta, RCI,
771                           MaxPressureLimit, Delta);
772   assert(Delta.CriticalMax.getUnitInc() >= 0 &&
773          Delta.CurrentMax.getUnitInc() >= 0 && "cannot decrease max pressure");
786   if (Delta != Delta2) {
788     if (Delta.Excess.isValid())
789       dbgs() << "Excess1 " << TRI->getRegPressureSetName(Delta.Excess.getPSet())
790              << " " << Delta.Excess.getUnitInc() << "\n";
791     if (Delta.CriticalMax.isValid())
792       dbgs() << "Critic1 " << TRI->getRegPressureSetName(Delta.CriticalMax.getPSet())
793              << " " << Delta.CriticalMax.getUnitInc() << "\n";
794     if (Delta.CurrentMax.isValid())
795       dbgs() << "CurrMx1 " << TRI->getRegPressureSetName(Delta.CurrentMax.getPSet())
796              << " " << Delta.CurrentMax.getUnitInc() << "\n";
806     llvm_unreachable("RegP Delta Mismatch");
816 /// @param Delta captures information needed for heuristics.
825                        RegPressureDelta &Delta,
847     if (!Delta.Excess.isValid()) {
854         Delta.Excess = PressureChange(PSetID);
855         Delta.Excess.setUnitInc(ExcessInc);
861     if (!Delta.CriticalMax.isValid()) {
868           Delta.CriticalMax = PressureChange(PSetID);
869           Delta.CriticalMax.setUnitInc(CritInc);
874     if (!Delta.CurrentMax.isValid() && MNew > MaxPressureLimit[PSetID]) {
875       Delta.CurrentMax = PressureChange(PSetID);
876       Delta.CurrentMax.setUnitInc(MNew - MOld);
953 getMaxDownwardPressureDelta(const MachineInstr *MI, RegPressureDelta &Delta,
962   computeExcessPressureDelta(SavedPressure, CurrSetPressure, Delta, RCI,
965                           MaxPressureLimit, Delta);
966   assert(Delta.CriticalMax.getUnitInc() >= 0 &&
967          Delta.CurrentMax.getUnitInc() >= 0 && "cannot decrease max pressure");