#include <Mips16RegisterInfo.h>

Inheritance diagram for llvm::Mips16RegisterInfo:

Collaboration diagram for llvm::Mips16RegisterInfo:

Public Member Functions
	Mips16RegisterInfo (const MipsSubtarget &Subtarget)

bool	requiresRegisterScavenging (const MachineFunction &MF) const

bool	requiresFrameIndexScavenging (const MachineFunction &MF) const

bool	useFPForScavengingIndex (const MachineFunction &MF) const

bool	saveScavengerRegister (MachineBasicBlock &MBB, MachineBasicBlock::iterator I, MachineBasicBlock::iterator &UseMI, const TargetRegisterClass *RC, unsigned Reg) const

virtual const TargetRegisterClass *	intRegClass (unsigned Size) const
	Return GPR register class. More...

Public Member Functions inherited from llvm::MipsRegisterInfo
	MipsRegisterInfo (const MipsSubtarget &Subtarget)

void	adjustMipsStackFrame (MachineFunction &MF) const
	Adjust the Mips stack frame. More...

const TargetRegisterClass *	getPointerRegClass (const MachineFunction &MF, unsigned Kind) const
	Code Generation virtual methods... More...

unsigned	getRegPressureLimit (const TargetRegisterClass *RC, MachineFunction &MF) const

const uint16_t *	getCalleeSavedRegs (const MachineFunction *MF=0) const
	Mips Callee Saved Registers. More...

const uint32_t *	getCallPreservedMask (CallingConv::ID) const

BitVector	getReservedRegs (const MachineFunction &MF) const

virtual bool	trackLivenessAfterRegAlloc (const MachineFunction &MF) const

void	eliminateFrameIndex (MachineBasicBlock::iterator II, int SPAdj, unsigned FIOperandNum, RegScavenger *RS=NULL) const
	Stack Frame Processing Methods. More...

void	processFunctionBeforeFrameFinalized (MachineFunction &MF, RegScavenger *RS=NULL) const

unsigned	getFrameRegister (const MachineFunction &MF) const
	Debug information queries. More...

Additional Inherited Members
Static Public Member Functions inherited from llvm::MipsRegisterInfo
static unsigned	getRegisterNumbering (unsigned RegEnum)

static unsigned	getPICCallReg ()
	Get PIC indirect call register. More...

static const uint32_t *	getMips16RetHelperMask ()

Protected Attributes inherited from llvm::MipsRegisterInfo
const MipsSubtarget &	Subtarget

Detailed Description

Definition at line 22 of file Mips16RegisterInfo.h.

Constructor & Destructor Documentation

Mips16RegisterInfo::Mips16RegisterInfo ( const MipsSubtarget & Subtarget )

Definition at line 44 of file Mips16RegisterInfo.cpp.

Member Function Documentation

const TargetRegisterClass * Mips16RegisterInfo::intRegClass ( unsigned Size ) const

virtual

Return GPR register class.

Implements llvm::MipsRegisterInfo.

Definition at line 75 of file Mips16RegisterInfo.cpp.

bool Mips16RegisterInfo::requiresFrameIndexScavenging ( const MachineFunction & MF ) const

Definition at line 52 of file Mips16RegisterInfo.cpp.

bool Mips16RegisterInfo::requiresRegisterScavenging ( const MachineFunction & MF ) const

virtual

Reimplemented from llvm::MipsRegisterInfo.

Definition at line 48 of file Mips16RegisterInfo.cpp.

bool Mips16RegisterInfo::saveScavengerRegister	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	I,
		MachineBasicBlock::iterator &	UseMI,
		const TargetRegisterClass *	RC,
		unsigned	Reg
	)		const

Definition at line 62 of file Mips16RegisterInfo.cpp.

References llvm::TargetInstrInfo::copyPhysReg(), llvm::TargetMachine::getInstrInfo(), llvm::MachineBasicBlock::getParent(), llvm::MachineFunction::getTarget(), and TII.

bool Mips16RegisterInfo::useFPForScavengingIndex ( const MachineFunction & MF ) const

Definition at line 57 of file Mips16RegisterInfo.cpp.

The documentation for this class was generated from the following files:

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation