llvm::Thumb1InstrInfo Class Reference

#include <Thumb1InstrInfo.h>

Inheritance diagram for llvm::Thumb1InstrInfo:

Collaboration diagram for llvm::Thumb1InstrInfo:

List of all members.

Public Member Functions
	Thumb1InstrInfo (const ARMSubtarget &STI)
void	getNoopForMachoTarget (MCInst &NopInst) const override
	getNoopForMachoTarget - Return the noop instruction to use for a noop.
unsigned	getUnindexedOpcode (unsigned Opc) const override
const Thumb1RegisterInfo &	getRegisterInfo () const override
void	copyPhysReg (MachineBasicBlock &MBB, MachineBasicBlock::iterator I, DebugLoc DL, unsigned DestReg, unsigned SrcReg, bool KillSrc) const override
void	storeRegToStackSlot (MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, unsigned SrcReg, bool isKill, int FrameIndex, const TargetRegisterClass *RC, const TargetRegisterInfo *TRI) const override
void	loadRegFromStackSlot (MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, unsigned DestReg, int FrameIndex, const TargetRegisterClass *RC, const TargetRegisterInfo *TRI) const override

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Detailed Description

Definition at line 23 of file Thumb1InstrInfo.h.

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Constructor & Destructor Documentation

Thumb1InstrInfo::Thumb1InstrInfo

(

const ARMSubtarget &

STI

)

[explicit]

Definition at line 24 of file Thumb1InstrInfo.cpp.

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Member Function Documentation

void Thumb1InstrInfo::copyPhysReg	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	I,
		DebugLoc	DL,
		unsigned	DestReg,
		unsigned	SrcReg,
		bool	KillSrc
	)		const [override]

Reimplemented from llvm::ARMBaseInstrInfo.

Definition at line 41 of file Thumb1InstrInfo.cpp.

References llvm::AddDefaultPred(), llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), contains(), llvm::getDefRegState(), llvm::getKillRegState(), llvm::MachineBasicBlock::getParent(), llvm::TargetMachine::getSubtarget(), llvm::MachineFunction::getTarget(), and llvm::ARMSubtarget::hasV6Ops().

void Thumb1InstrInfo::getNoopForMachoTarget

(

MCInst &

NopInst

)

const [override]

getNoopForMachoTarget - Return the noop instruction to use for a noop.

Definition at line 29 of file Thumb1InstrInfo.cpp.

References llvm::MCInst::addOperand(), llvm::ARMCC::AL, llvm::MCOperand::CreateImm(), llvm::MCOperand::CreateReg(), and llvm::MCInst::setOpcode().

const Thumb1RegisterInfo& llvm::Thumb1InstrInfo::getRegisterInfo

(

)

const [inline, override, virtual]

getRegisterInfo - TargetInstrInfo is a superset of MRegister info. As such, whenever a client has an instance of instruction info, it should always be able to get register info as well (through this method).

Implements llvm::ARMBaseInstrInfo.

Definition at line 39 of file Thumb1InstrInfo.h.

unsigned Thumb1InstrInfo::getUnindexedOpcode

(

unsigned

Opc

)

const [override, virtual]

Implements llvm::ARMBaseInstrInfo.

Definition at line 37 of file Thumb1InstrInfo.cpp.

void Thumb1InstrInfo::loadRegFromStackSlot	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	MBBI,
		unsigned	DestReg,
		int	FrameIndex,
		const TargetRegisterClass *	RC,
		const TargetRegisterInfo *	TRI
	)		const [override]

Reimplemented from llvm::ARMBaseInstrInfo.

Definition at line 100 of file Thumb1InstrInfo.cpp.

References llvm::AddDefaultPred(), llvm::BuildMI(), llvm::MachineBasicBlock::end(), llvm::MachinePointerInfo::getFixedStack(), llvm::MachineFunction::getFrameInfo(), llvm::MachineFunction::getMachineMemOperand(), llvm::MachineFrameInfo::getObjectAlignment(), llvm::MachineFrameInfo::getObjectSize(), llvm::MachineBasicBlock::getParent(), llvm::isARMLowRegister(), llvm::TargetRegisterInfo::isPhysicalRegister(), and llvm::MachineMemOperand::MOLoad.

void Thumb1InstrInfo::storeRegToStackSlot	(	MachineBasicBlock &	MBB,
		MachineBasicBlock::iterator	MBBI,
		unsigned	SrcReg,
		bool	isKill,
		int	FrameIndex,
		const TargetRegisterClass *	RC,
		const TargetRegisterInfo *	TRI
	)		const [override]

Reimplemented from llvm::ARMBaseInstrInfo.

Definition at line 72 of file Thumb1InstrInfo.cpp.

References llvm::AddDefaultPred(), llvm::BuildMI(), llvm::MachineBasicBlock::end(), llvm::MachinePointerInfo::getFixedStack(), llvm::MachineFunction::getFrameInfo(), llvm::getKillRegState(), llvm::MachineFunction::getMachineMemOperand(), llvm::MachineFrameInfo::getObjectAlignment(), llvm::MachineFrameInfo::getObjectSize(), llvm::MachineBasicBlock::getParent(), llvm::isARMLowRegister(), llvm::TargetRegisterInfo::isPhysicalRegister(), and llvm::MachineMemOperand::MOStore.

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

• Thumb1InstrInfo.h
• Thumb1InstrInfo.cpp