//
//===----------------------------------------------------------------------===//
-#ifndef MSP430_FRAMEINFO_H
-#define MSP430_FRAMEINFO_H
+#ifndef LLVM_LIB_TARGET_MSP430_MSP430FRAMELOWERING_H
+#define LLVM_LIB_TARGET_MSP430_MSP430FRAMELOWERING_H
#include "MSP430.h"
-#include "MSP430Subtarget.h"
#include "llvm/Target/TargetFrameLowering.h"
namespace llvm {
- class MSP430Subtarget;
-
class MSP430FrameLowering : public TargetFrameLowering {
protected:
- const MSP430Subtarget &STI;
public:
- explicit MSP430FrameLowering(const MSP430Subtarget &sti)
- : TargetFrameLowering(TargetFrameLowering::StackGrowsDown, 2, -2, 2),
- STI(sti) {}
+ explicit MSP430FrameLowering()
+ : TargetFrameLowering(TargetFrameLowering::StackGrowsDown, 2, -2, 2) {}
/// emitProlog/emitEpilog - These methods insert prolog and epilog code into
/// the function.
- void emitPrologue(MachineFunction &MF) const;
- void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
+ void emitPrologue(MachineFunction &MF) const override;
+ void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const override;
void eliminateCallFramePseudoInstr(MachineFunction &MF,
- MachineBasicBlock &MBB,
- MachineBasicBlock::iterator I) const;
+ MachineBasicBlock &MBB,
+ MachineBasicBlock::iterator I) const override;
bool spillCalleeSavedRegisters(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI,
const std::vector<CalleeSavedInfo> &CSI,
- const TargetRegisterInfo *TRI) const;
+ const TargetRegisterInfo *TRI) const override;
bool restoreCalleeSavedRegisters(MachineBasicBlock &MBB,
- MachineBasicBlock::iterator MI,
- const std::vector<CalleeSavedInfo> &CSI,
- const TargetRegisterInfo *TRI) const;
+ MachineBasicBlock::iterator MI,
+ const std::vector<CalleeSavedInfo> &CSI,
+ const TargetRegisterInfo *TRI) const override;
- bool hasFP(const MachineFunction &MF) const;
- bool hasReservedCallFrame(const MachineFunction &MF) const;
+ bool hasFP(const MachineFunction &MF) const override;
+ bool hasReservedCallFrame(const MachineFunction &MF) const override;
void processFunctionBeforeFrameFinalized(MachineFunction &MF,
- RegScavenger *RS = NULL) const;
+ RegScavenger *RS = nullptr) const override;
};
} // End llvm namespace