#ifndef THUMB2INSTRUCTIONINFO_H
#define THUMB2INSTRUCTIONINFO_H
#include "llvm/Target/TargetInstrInfo.h"
#include "ARM.h"
#include "ARMInstrInfo.h"
#include "Thumb2RegisterInfo.h"
namespace llvm {
class ARMSubtarget;
class Thumb2InstrInfo : public ARMBaseInstrInfo {
Thumb2RegisterInfo RI;
public:
explicit Thumb2InstrInfo(const ARMSubtarget &STI);
unsigned getUnindexedOpcode(unsigned Opc) const;
bool copyRegToReg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator I,
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *DestRC,
const TargetRegisterClass *SrcRC) const;
void storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI,
unsigned SrcReg, bool isKill, int FrameIndex,
const TargetRegisterClass *RC) const;
void loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI,
unsigned DestReg, int FrameIndex,
const TargetRegisterClass *RC) const;
const Thumb2RegisterInfo &getRegisterInfo() const { return RI; }
};
}
#endif // THUMB2INSTRUCTIONINFO_H