163   bool useOrDefCSROrFI(const MachineInstr &MI, RegScavenger *RS) const;
165   const SetOfRegs &getCurrentCSRs(RegScavenger *RS) const {  in getCurrentCSRs()
171       TFI->determineCalleeSaves(*MachineFunc, SavedRegs, RS);  in getCurrentCSRs()
185   void updateSaveRestorePoints(MachineBasicBlock &MBB, RegScavenger *RS);
261                                  RegScavenger *RS) const {  in INITIALIZE_PASS_DEPENDENCY()
303       for (unsigned Reg : getCurrentCSRs(RS)) {  in INITIALIZE_PASS_DEPENDENCY()
336                                          RegScavenger *RS) {  in updateSaveRestorePoints()  argument
359       if (!useOrDefCSROrFI(Terminator, RS))  in updateSaveRestorePoints()
488   std::unique_ptr<RegScavenger> RS(  in runOnMachineFunction()  local
506       updateSaveRestorePoints(MBB, RS.get());  in runOnMachineFunction()
515       if (!useOrDefCSROrFI(MI, RS.get()))  in runOnMachineFunction()
519       updateSaveRestorePoints(MBB, RS.get());  in runOnMachineFunction()
573     updateSaveRestorePoints(*NewBB, RS.get());  in runOnMachineFunction()