llvm::RISCVSubtarget Class Reference

#include "Target/RISCV/RISCVSubtarget.h"

Inheritance diagram for llvm::RISCVSubtarget:

Collaboration diagram for llvm::RISCVSubtarget:

Public Member Functions
	RISCVSubtarget (const Triple &TT, const std::string &CPU, const std::string &FS, const TargetMachine &TM)
void	ParseSubtargetFeatures (StringRef CPU, StringRef FS)
const RISCVFrameLowering *	getFrameLowering () const override
const RISCVInstrInfo *	getInstrInfo () const override
const RISCVRegisterInfo *	getRegisterInfo () const override
const RISCVTargetLowering *	getTargetLowering () const override
const SelectionDAGTargetInfo *	getSelectionDAGInfo () const override
bool	hasStdExtM () const
bool	hasStdExtA () const
bool	hasStdExtF () const
bool	hasStdExtD () const
bool	hasStdExtC () const
bool	is64Bit () const
bool	enableLinkerRelax () const
MVT	getXLenVT () const
unsigned	getXLen () const

Detailed Description

Definition at line 31 of file RISCVSubtarget.h.

Constructor & Destructor Documentation

RISCVSubtarget()

RISCVSubtarget::RISCVSubtarget	(	const Triple &	TT,
		const std::string &	CPU,
		const std::string &	FS,
		const TargetMachine &	TM
	)

Definition at line 44 of file RISCVSubtarget.cpp.

Member Function Documentation

enableLinkerRelax()

bool llvm::RISCVSubtarget::enableLinkerRelax ( ) const

inline

Definition at line 81 of file RISCVSubtarget.h.

getFrameLowering()

const RISCVFrameLowering* llvm::RISCVSubtarget::getFrameLowering ( ) const

inlineoverride

Definition at line 62 of file RISCVSubtarget.h.

getInstrInfo()

const RISCVInstrInfo* llvm::RISCVSubtarget::getInstrInfo ( ) const

inlineoverride

Definition at line 65 of file RISCVSubtarget.h.

Referenced by llvm::RISCVFrameLowering::hasFP().

getRegisterInfo()

const RISCVRegisterInfo* llvm::RISCVSubtarget::getRegisterInfo ( ) const

inlineoverride

Definition at line 66 of file RISCVSubtarget.h.

Referenced by llvm::RISCVFrameLowering::emitEpilogue(), llvm::RISCVFrameLowering::hasFP(), llvm::RISCVTargetLowering::LowerOperation(), llvm::RISCVTargetLowering::RISCVTargetLowering(), and unpackF64OnRV32DSoftABI().

getSelectionDAGInfo()

const SelectionDAGTargetInfo* llvm::RISCVSubtarget::getSelectionDAGInfo ( ) const

inlineoverride

Definition at line 72 of file RISCVSubtarget.h.

getTargetLowering()

const RISCVTargetLowering* llvm::RISCVSubtarget::getTargetLowering ( ) const

inlineoverride

Definition at line 69 of file RISCVSubtarget.h.

getXLen()

unsigned llvm::RISCVSubtarget::getXLen ( ) const

inline

Definition at line 83 of file RISCVSubtarget.h.

Referenced by getIntrinsicForMaskedAtomicRMWBinOp32(), llvm::RISCVTargetLowering::LowerOperation(), llvm::RISCVTargetLowering::PerformDAGCombine(), llvm::RISCVTargetLowering::RISCVTargetLowering(), and unpackF64OnRV32DSoftABI().

getXLenVT()

MVT llvm::RISCVSubtarget::getXLenVT ( ) const

inline

Definition at line 82 of file RISCVSubtarget.h.

Referenced by llvm::RISCVTargetLowering::LowerOperation(), llvm::RISCVTargetLowering::RISCVTargetLowering(), and unpackF64OnRV32DSoftABI().

hasStdExtA()

bool llvm::RISCVSubtarget::hasStdExtA ( ) const

inline

Definition at line 76 of file RISCVSubtarget.h.

Referenced by llvm::RISCVTargetLowering::RISCVTargetLowering().

hasStdExtC()

bool llvm::RISCVSubtarget::hasStdExtC ( ) const

inline

Definition at line 79 of file RISCVSubtarget.h.

Referenced by llvm::RISCVTargetLowering::RISCVTargetLowering().

hasStdExtD()

bool llvm::RISCVSubtarget::hasStdExtD ( ) const

inline

Definition at line 78 of file RISCVSubtarget.h.

Referenced by llvm::RISCVFrameLowering::determineCalleeSaves(), llvm::RISCVRegisterInfo::getCalleeSavedRegs(), llvm::RISCVRegisterInfo::getCallPreservedMask(), and llvm::RISCVTargetLowering::RISCVTargetLowering().

hasStdExtF()

bool llvm::RISCVSubtarget::hasStdExtF ( ) const

inline

Definition at line 77 of file RISCVSubtarget.h.

Referenced by llvm::RISCVRegisterInfo::getCalleeSavedRegs(), llvm::RISCVRegisterInfo::getCallPreservedMask(), and llvm::RISCVTargetLowering::RISCVTargetLowering().

hasStdExtM()

bool llvm::RISCVSubtarget::hasStdExtM ( ) const

inline

Definition at line 75 of file RISCVSubtarget.h.

Referenced by llvm::RISCVTargetLowering::PerformDAGCombine(), and llvm::RISCVTargetLowering::RISCVTargetLowering().

is64Bit()

bool llvm::RISCVSubtarget::is64Bit ( ) const

inline

Definition at line 80 of file RISCVSubtarget.h.

Referenced by llvm::RISCVTargetLowering::isSExtCheaperThanZExt(), llvm::RISCVTargetLowering::isTruncateFree(), llvm::RISCVTargetLowering::isZExtFree(), and llvm::RISCVTargetLowering::RISCVTargetLowering().

ParseSubtargetFeatures()

void llvm::RISCVSubtarget::ParseSubtargetFeatures	(	StringRef	CPU,
		StringRef	FS
	)

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

• lib/Target/RISCV/RISCVSubtarget.h
• lib/Target/RISCV/RISCVSubtarget.cpp