152                                  const RegPressureTracker &RPTracker, SUnit *SU,  in getRegisterPressures()  argument
157   RegPressureTracker &TempTracker = const_cast<RegPressureTracker &>(RPTracker);  in getRegisterPressures()
166                                      const RegPressureTracker &RPTracker,  in initCandidate()  argument
191     getRegisterPressures(AtTop, RPTracker, SU, Pressure, MaxPressure);  in initCandidate()
209     getRegisterPressures(AtTop, RPTracker, SU, CheckPressure, CheckMaxPressure);  in initCandidate()
289                                          const RegPressureTracker &RPTracker,  in pickNodeFromQueue()  argument
293   ArrayRef<unsigned> Pressure = RPTracker.getRegSetPressureAtPos();  in pickNodeFromQueue()
304     initCandidate(TryCand, SU, Zone.isTop(), RPTracker, SRI, SGPRPressure,  in pickNodeFromQueue()
611   GCNDownwardRPTracker RPTracker(*LIS);  in getRealRegPressure()  local
612   RPTracker.advance(begin(), end(), &LiveIns[RegionIdx]);  in getRealRegPressure()
613   return RPTracker.moveMaxPressure();  in getRealRegPressure()
618   GCNDownwardRPTracker RPTracker(*LIS);  in computeBlockPressure()  local
651     RPTracker.reset(*MBB->begin(), &LiveIn);  in computeBlockPressure()
659     RPTracker.reset(*I, &LRS);  in computeBlockPressure()
663     I = RPTracker.getNext();  in computeBlockPressure()
666       LiveIns[CurRegion] = RPTracker.getLiveRegs();  in computeBlockPressure()
667       RPTracker.clearMaxPressure();  in computeBlockPressure()
671       Pressure[CurRegion] = RPTracker.moveMaxPressure();  in computeBlockPressure()
675     RPTracker.advanceToNext();  in computeBlockPressure()
676     RPTracker.advanceBeforeNext();  in computeBlockPressure()
681       RPTracker.advanceToNext();  in computeBlockPressure()
682       RPTracker.advance(MBB->end());  in computeBlockPressure()
684     RPTracker.advanceBeforeNext();  in computeBlockPressure()
685     MBBLiveIns[OnlySucc] = RPTracker.moveLiveRegs();  in computeBlockPressure()