// NVPTX callee saved registers
virtual const MCPhysReg *
- getCalleeSavedRegs(const MachineFunction *MF = 0) const;
+ getCalleeSavedRegs(const MachineFunction *MF = nullptr) const;
// NVPTX callee saved register classes
virtual const TargetRegisterClass *const *
virtual void eliminateFrameIndex(MachineBasicBlock::iterator MI, int SPAdj,
unsigned FIOperandNum,
- RegScavenger *RS = NULL) const;
+ RegScavenger *RS = nullptr) const;
virtual int getDwarfRegNum(unsigned RegNum, bool isEH) const;
virtual unsigned getFrameRegister(const MachineFunction &MF) const;