llvm::NVPTXRegisterInfo Class Reference

#include "Target/NVPTX/NVPTXRegisterInfo.h"

Inheritance diagram for llvm::NVPTXRegisterInfo:

Collaboration diagram for llvm::NVPTXRegisterInfo:

Public Member Functions
	NVPTXRegisterInfo ()
const MCPhysReg *	getCalleeSavedRegs (const MachineFunction *MF) const override
	NVPTX Callee Saved Registers.
BitVector	getReservedRegs (const MachineFunction &MF) const override
bool	eliminateFrameIndex (MachineBasicBlock::iterator MI, int SPAdj, unsigned FIOperandNum, RegScavenger *RS=nullptr) const override
Register	getFrameRegister (const MachineFunction &MF) const override
Register	getFrameLocalRegister (const MachineFunction &MF) const
UniqueStringSaver &	getStrPool () const
const char *	getName (unsigned RegNo) const

Detailed Description

Definition at line 24 of file NVPTXRegisterInfo.h.

Constructor & Destructor Documentation

NVPTXRegisterInfo()

NVPTXRegisterInfo::NVPTXRegisterInfo

(

)

Definition at line 96 of file NVPTXRegisterInfo.cpp.

Member Function Documentation

eliminateFrameIndex()

bool NVPTXRegisterInfo::eliminateFrameIndex ( MachineBasicBlock::iterator  MI, int  SPAdj, unsigned  FIOperandNum, RegScavenger *  RS = nullptr  ) const

override

Definition at line 122 of file NVPTXRegisterInfo.cpp.

References assert(), llvm::MachineFunction::getFrameInfo(), getFrameRegister(), llvm::MachineFrameInfo::getObjectOffset(), MI, and llvm::Offset.

getCalleeSavedRegs()

const MCPhysReg * NVPTXRegisterInfo::getCalleeSavedRegs ( const MachineFunction *  MF ) const

override

NVPTX Callee Saved Registers.

Definition at line 104 of file NVPTXRegisterInfo.cpp.

getFrameLocalRegister()

Register NVPTXRegisterInfo::getFrameLocalRegister

(

const MachineFunction &

MF

)

const

Definition at line 147 of file NVPTXRegisterInfo.cpp.

References llvm::MachineFunction::getTarget(), and TM.

Referenced by CombineCVTAToLocal(), and llvm::NVPTXFrameLowering::emitPrologue().

getFrameRegister()

Register NVPTXRegisterInfo::getFrameRegister ( const MachineFunction &  MF ) const

override

Definition at line 140 of file NVPTXRegisterInfo.cpp.

References llvm::MachineFunction::getTarget(), and TM.

Referenced by eliminateFrameIndex(), llvm::NVPTXFrameLowering::emitPrologue(), and isCVTAToLocalCombinationCandidate().

getName()

const char * llvm::NVPTXRegisterInfo::getName ( unsigned  RegNo ) const

inline

Definition at line 53 of file NVPTXRegisterInfo.h.

References llvm::StringRef::data(), getStrPool(), and llvm::UniqueStringSaver::save().

getReservedRegs()

BitVector NVPTXRegisterInfo::getReservedRegs ( const MachineFunction &  MF ) const

override

Definition at line 109 of file NVPTXRegisterInfo.cpp.

References llvm::Reserved.

getStrPool()

UniqueStringSaver & llvm::NVPTXRegisterInfo::getStrPool ( ) const

inline

Definition at line 49 of file NVPTXRegisterInfo.h.

Referenced by getName().

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

• lib/Target/NVPTX/NVPTXRegisterInfo.h
• lib/Target/NVPTX/NVPTXRegisterInfo.cpp