struct HexagonRegisterInfo : public HexagonGenRegisterInfo {
HexagonSubtarget &Subtarget;
- const HexagonInstrInfo &TII;
- HexagonRegisterInfo(HexagonSubtarget &st, const HexagonInstrInfo &tii);
+ HexagonRegisterInfo(HexagonSubtarget &st);
/// Code Generation virtual methods...
- const uint16_t *getCalleeSavedRegs(const MachineFunction *MF = 0) const;
+ const MCPhysReg *
+ getCalleeSavedRegs(const MachineFunction *MF = nullptr) const;
- const TargetRegisterClass* const* getCalleeSavedRegClasses(
- const MachineFunction *MF = 0) const;
+ const TargetRegisterClass* const*
+ getCalleeSavedRegClasses(const MachineFunction *MF = nullptr) const;
BitVector getReservedRegs(const MachineFunction &MF) const;
- void eliminateCallFramePseudoInstr(MachineFunction &MF,
- MachineBasicBlock &MBB,
- MachineBasicBlock::iterator I) const;
-
void eliminateFrameIndex(MachineBasicBlock::iterator II,
- int SPAdj, RegScavenger *RS = NULL) const;
+ int SPAdj, unsigned FIOperandNum,
+ RegScavenger *RS = nullptr) const;
/// determineFrameLayout - Determine the size of the frame and maximum call
/// frame size.
unsigned getRARegister() const;
unsigned getFrameRegister(const MachineFunction &MF) const;
unsigned getFrameRegister() const;
- void getInitialFrameState(std::vector<MachineMove> &Moves) const;
unsigned getStackRegister() const;
-
- // Exception handling queries.
- unsigned getEHExceptionRegister() const;
- unsigned getEHHandlerRegister() const;
- const RegClassWeight &getRegClassWeight(const TargetRegisterClass *RC) const;
- unsigned getNumRegPressureSets() const;
- const char *getRegPressureSetName(unsigned Idx) const;
- unsigned getRegPressureSetLimit(unsigned Idx) const;
- const int* getRegClassPressureSets(const TargetRegisterClass *RC) const;
};
} // end namespace llvm