-//===- MipsRegisterInfo.h - Mips Register Information Impl ------*- C++ -*-===//
+//===-- MipsRegisterInfo.h - Mips Register Information Impl -----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
#include "Mips.h"
#include "llvm/Target/TargetRegisterInfo.h"
-#include "MipsGenRegisterInfo.h.inc"
+
+#define GET_REGINFO_HEADER
+#include "MipsGenRegisterInfo.inc"
namespace llvm {
class MipsSubtarget;
struct MipsRegisterInfo : public MipsGenRegisterInfo {
const MipsSubtarget &Subtarget;
const TargetInstrInfo &TII;
-
+
MipsRegisterInfo(const MipsSubtarget &Subtarget, const TargetInstrInfo &tii);
/// getRegisterNumbering - Given the enum value for some register, e.g.
void adjustMipsStackFrame(MachineFunction &MF) const;
/// Code Generation virtual methods...
- const unsigned *getCalleeSavedRegs(const MachineFunction* MF = 0) const;
+ const uint16_t *getCalleeSavedRegs(const MachineFunction* MF = 0) const;
+ const uint32_t *getCallPreservedMask(CallingConv::ID) const;
BitVector getReservedRegs(const MachineFunction &MF) const;
- bool hasFP(const MachineFunction &MF) const;
+ virtual bool requiresRegisterScavenging(const MachineFunction &MF) const;
void eliminateCallFramePseudoInstr(MachineFunction &MF,
MachineBasicBlock &MBB,
void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
- void emitPrologue(MachineFunction &MF) const;
- void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
-
/// Debug information queries.
- unsigned getRARegister() const;
unsigned getFrameRegister(const MachineFunction &MF) const;
/// Exception handling queries.
unsigned getEHExceptionRegister() const;
unsigned getEHHandlerRegister() const;
-
- int getDwarfRegNum(unsigned RegNum, bool isEH) const;
};
} // end namespace llvm