llvm::SparcRegisterInfo Struct Reference

#include <SparcRegisterInfo.h>

Inheritance diagram for llvm::SparcRegisterInfo:

Collaboration diagram for llvm::SparcRegisterInfo:

List of all members.

Public Member Functions
	SparcRegisterInfo (SparcSubtarget &st)
const MCPhysReg *	getCalleeSavedRegs (const MachineFunction *MF=nullptr) const override
	Code Generation virtual methods...
const uint32_t *	getCallPreservedMask (CallingConv::ID CC) const override
const uint32_t *	getRTCallPreservedMask (CallingConv::ID CC) const
BitVector	getReservedRegs (const MachineFunction &MF) const override
const TargetRegisterClass *	getPointerRegClass (const MachineFunction &MF, unsigned Kind) const override
void	eliminateFrameIndex (MachineBasicBlock::iterator II, int SPAdj, unsigned FIOperandNum, RegScavenger *RS=nullptr) const override
void	processFunctionBeforeFrameFinalized (MachineFunction &MF, RegScavenger *RS=nullptr) const
unsigned	getFrameRegister (const MachineFunction &MF) const override
Public Attributes
SparcSubtarget &	Subtarget

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Detailed Description

Definition at line 28 of file SparcRegisterInfo.h.

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Constructor & Destructor Documentation

SparcRegisterInfo::SparcRegisterInfo

(

SparcSubtarget &

st

)

Definition at line 37 of file SparcRegisterInfo.cpp.

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Member Function Documentation

void SparcRegisterInfo::eliminateFrameIndex	(	MachineBasicBlock::iterator	II,
		int	SPAdj,
		unsigned	FIOperandNum,
		RegScavenger *	RS = nullptr
	)		const [override]

Definition at line 152 of file SparcRegisterInfo.cpp.

References llvm::MachineInstrBuilder::addImm(), llvm::MachineInstrBuilder::addReg(), llvm::BuildMI(), llvm::ISD::FrameIndex, FramePtr, llvm::MCInstrInfo::get(), llvm::SparcSubtarget::getAdjustedFrameSize(), llvm::MachineInstr::getDebugLoc(), llvm::MachineFunction::getFrameInfo(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getIndex(), llvm::MachineFunction::getInfo(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::MachineFrameInfo::getObjectOffset(), llvm::MachineInstr::getOpcode(), llvm::MachineInstr::getOperand(), llvm::MachineInstr::getParent(), llvm::MachineBasicBlock::getParent(), llvm::MachineOperand::getReg(), llvm::SparcSubtarget::getStackPointerBias(), llvm::MachineFrameInfo::getStackSize(), llvm::MachineFunction::getSubtarget(), llvm::SparcSubtarget::hasHardQuad(), llvm::SparcMachineFunctionInfo::isLeafProc(), llvm::SparcSubtarget::isV9(), llvm::AArch64CC::MI, replaceFI(), llvm::MachineInstr::setDesc(), llvm::MachineOperand::setReg(), Subtarget, and TII.

const MCPhysReg * SparcRegisterInfo::getCalleeSavedRegs

(

const MachineFunction *

MF = nullptr

)

const [override]

Code Generation virtual methods...

Definition at line 42 of file SparcRegisterInfo.cpp.

const uint32_t * SparcRegisterInfo::getCallPreservedMask

(

CallingConv::ID

CC

)

const [override]

Definition at line 47 of file SparcRegisterInfo.cpp.

Referenced by llvm::SparcTargetLowering::LowerCall_32(), and llvm::SparcTargetLowering::LowerCall_64().

unsigned SparcRegisterInfo::getFrameRegister

(

const MachineFunction &

MF

)

const [override]

Definition at line 208 of file SparcRegisterInfo.cpp.

const TargetRegisterClass * SparcRegisterInfo::getPointerRegClass	(	const MachineFunction &	MF,
		unsigned	Kind
	)		const [override]

Definition at line 90 of file SparcRegisterInfo.cpp.

References llvm::SparcSubtarget::is64Bit(), and Subtarget.

BitVector SparcRegisterInfo::getReservedRegs

(

const MachineFunction &

MF

)

const [override]

Definition at line 56 of file SparcRegisterInfo.cpp.

References llvm::SparcSubtarget::is64Bit(), llvm::SparcSubtarget::isV9(), llvm::MCRegAliasIterator::isValid(), ReserveAppRegisters, llvm::BitVector::set(), and Subtarget.

const uint32_t * SparcRegisterInfo::getRTCallPreservedMask

(

CallingConv::ID

CC

)

const

Definition at line 52 of file SparcRegisterInfo.cpp.

Referenced by llvm::SparcTargetLowering::LowerCall_32(), and llvm::SparcTargetLowering::LowerCall_64().

void llvm::SparcRegisterInfo::processFunctionBeforeFrameFinalized	(	MachineFunction &	MF,
		RegScavenger *	RS = nullptr
	)		const

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Member Data Documentation

SparcSubtarget& llvm::SparcRegisterInfo::Subtarget

Definition at line 29 of file SparcRegisterInfo.h.

Referenced by eliminateFrameIndex(), getPointerRegClass(), and getReservedRegs().

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

• SparcRegisterInfo.h
• SparcRegisterInfo.cpp