llvm::NVPTXSubtarget Class Reference

#include "Target/NVPTX/NVPTXSubtarget.h"

Inheritance diagram for llvm::NVPTXSubtarget:

Public Member Functions
	NVPTXSubtarget (const Triple &TT, const std::string &CPU, const std::string &FS, const NVPTXTargetMachine &TM)
	This constructor initializes the data members to match that of the specified module.
const TargetFrameLowering *	getFrameLowering () const override
const NVPTXInstrInfo *	getInstrInfo () const override
const NVPTXRegisterInfo *	getRegisterInfo () const override
const NVPTXTargetLowering *	getTargetLowering () const override
const SelectionDAGTargetInfo *	getSelectionDAGInfo () const override
bool	hasAtomAddF64 () const
bool	hasAtomScope () const
bool	hasAtomBitwise64 () const
bool	hasAtomMinMax64 () const
bool	hasLDG () const
bool	hasHWROT32 () const
bool	hasImageHandles () const
bool	hasFP16Math () const
bool	hasBF16Math () const
bool	allowFP16Math () const
bool	hasMaskOperator () const
bool	hasNoReturn () const
bool	hasMemoryOrdering () const
bool	hasRelaxedMMIO () const
bool	hasDotInstructions () const
unsigned int	getFullSmVersion () const
unsigned int	getSmVersion () const
bool	hasAAFeatures () const
std::string	getTargetName () const
unsigned	getMaxRequiredAlignment () const
unsigned	getPTXVersion () const
NVPTXSubtarget &	initializeSubtargetDependencies (StringRef CPU, StringRef FS)
void	ParseSubtargetFeatures (StringRef CPU, StringRef TuneCPU, StringRef FS)

Detailed Description

Definition at line 31 of file NVPTXSubtarget.h.

Constructor & Destructor Documentation

NVPTXSubtarget()

NVPTXSubtarget::NVPTXSubtarget	(	const Triple &	TT,
		const std::string &	CPU,
		const std::string &	FS,
		const NVPTXTargetMachine &	TM
	)

This constructor initializes the data members to match that of the specified module.

Definition at line 52 of file NVPTXSubtarget.cpp.

Member Function Documentation

allowFP16Math()

bool NVPTXSubtarget::allowFP16Math

(

)

const

Definition at line 69 of file NVPTXSubtarget.cpp.

References hasFP16Math(), and NoF16Math.

Referenced by llvm::NVPTXTargetLowering::NVPTXTargetLowering().

getFrameLowering()

const TargetFrameLowering * llvm::NVPTXSubtarget::getFrameLowering ( ) const

inlineoverride

Definition at line 62 of file NVPTXSubtarget.h.

getFullSmVersion()

unsigned int llvm::NVPTXSubtarget::getFullSmVersion ( ) const

inline

Definition at line 96 of file NVPTXSubtarget.h.

Referenced by getSmVersion(), and hasAAFeatures().

getInstrInfo()

const NVPTXInstrInfo * llvm::NVPTXSubtarget::getInstrInfo ( ) const

inlineoverride

Definition at line 65 of file NVPTXSubtarget.h.

getMaxRequiredAlignment()

unsigned llvm::NVPTXSubtarget::getMaxRequiredAlignment ( ) const

inline

Definition at line 114 of file NVPTXSubtarget.h.

Referenced by llvm::NVPTXTargetLowering::LowerCall().

getPTXVersion()

unsigned llvm::NVPTXSubtarget::getPTXVersion ( ) const

inline

Definition at line 116 of file NVPTXSubtarget.h.

Referenced by llvm::NVPTXAsmPrinter::doInitialization(), llvm::NVPTXTargetLowering::LowerCall(), llvm::NVPTXTargetLowering::LowerDYNAMIC_STACKALLOC(), llvm::NVPTXTargetLowering::NVPTXTargetLowering(), and llvm::NVPTXTargetLowering::shouldExpandAtomicRMWInIR().

getRegisterInfo()

const NVPTXRegisterInfo * llvm::NVPTXSubtarget::getRegisterInfo ( ) const

inlineoverride

Definition at line 66 of file NVPTXSubtarget.h.

References llvm::NVPTXInstrInfo::getRegisterInfo().

Referenced by llvm::NVPTXTargetLowering::NVPTXTargetLowering().

getSelectionDAGInfo()

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

inlineoverride

Definition at line 72 of file NVPTXSubtarget.h.

getSmVersion()

unsigned int llvm::NVPTXSubtarget::getSmVersion ( ) const

inline

Definition at line 97 of file NVPTXSubtarget.h.

References getFullSmVersion().

Referenced by llvm::NVPTXAsmPrinter::doInitialization(), llvm::NVPTXTargetLowering::getPrototype(), llvm::NVPTXTargetLowering::getRegForInlineAsmConstraint(), initializeSubtargetDependencies(), llvm::NVPTXTargetLowering::LowerCall(), llvm::NVPTXTargetLowering::LowerDYNAMIC_STACKALLOC(), llvm::NVPTXTargetLowering::LowerFormalArguments(), llvm::NVPTXTargetLowering::LowerReturn(), llvm::NVPTXTargetLowering::NVPTXTargetLowering(), llvm::NVPTXTargetMachine::registerPassBuilderCallbacks(), and llvm::NVPTXTargetLowering::shouldExpandAtomicRMWInIR().

getTargetLowering()

const NVPTXTargetLowering * llvm::NVPTXSubtarget::getTargetLowering ( ) const

inlineoverride

Definition at line 69 of file NVPTXSubtarget.h.

Referenced by llvm::NVPTXTargetLowering::LowerFormalArguments().

getTargetName()

std::string llvm::NVPTXSubtarget::getTargetName ( ) const

inline

Definition at line 105 of file NVPTXSubtarget.h.

hasAAFeatures()

bool llvm::NVPTXSubtarget::hasAAFeatures ( ) const

inline

Definition at line 104 of file NVPTXSubtarget.h.

References getFullSmVersion().

hasAtomAddF64()

bool llvm::NVPTXSubtarget::hasAtomAddF64 ( ) const

inline

Definition at line 76 of file NVPTXSubtarget.h.

References SmVersion.

Referenced by llvm::NVPTXTargetLowering::shouldExpandAtomicRMWInIR().

hasAtomBitwise64()

bool llvm::NVPTXSubtarget::hasAtomBitwise64 ( ) const

inline

Definition at line 78 of file NVPTXSubtarget.h.

References SmVersion.

Referenced by llvm::NVPTXTargetLowering::shouldExpandAtomicRMWInIR().

hasAtomMinMax64()

bool llvm::NVPTXSubtarget::hasAtomMinMax64 ( ) const

inline

Definition at line 79 of file NVPTXSubtarget.h.

References SmVersion.

Referenced by llvm::NVPTXTargetLowering::shouldExpandAtomicRMWInIR().

hasAtomScope()

bool llvm::NVPTXSubtarget::hasAtomScope ( ) const

inline

Definition at line 77 of file NVPTXSubtarget.h.

References SmVersion.

hasBF16Math()

bool llvm::NVPTXSubtarget::hasBF16Math ( ) const

inline

Definition at line 84 of file NVPTXSubtarget.h.

References SmVersion.

Referenced by llvm::NVPTXTargetLowering::NVPTXTargetLowering().

hasDotInstructions()

bool llvm::NVPTXSubtarget::hasDotInstructions ( ) const

inline

Definition at line 93 of file NVPTXSubtarget.h.

References SmVersion.

hasFP16Math()

bool llvm::NVPTXSubtarget::hasFP16Math ( ) const

inline

Definition at line 83 of file NVPTXSubtarget.h.

References SmVersion.

Referenced by allowFP16Math().

hasHWROT32()

bool llvm::NVPTXSubtarget::hasHWROT32 ( ) const

inline

Definition at line 81 of file NVPTXSubtarget.h.

References SmVersion.

hasImageHandles()

bool NVPTXSubtarget::hasImageHandles

(

)

const

Definition at line 59 of file NVPTXSubtarget.cpp.

References llvm::NVPTX::CUDA, and llvm::NVPTXTargetMachine::getDrvInterface().

hasLDG()

bool llvm::NVPTXSubtarget::hasLDG ( ) const

inline

Definition at line 80 of file NVPTXSubtarget.h.

References SmVersion.

Referenced by canLowerToLDG().

hasMaskOperator()

bool llvm::NVPTXSubtarget::hasMaskOperator ( ) const

inline

Definition at line 86 of file NVPTXSubtarget.h.

hasMemoryOrdering()

bool llvm::NVPTXSubtarget::hasMemoryOrdering ( ) const

inline

Definition at line 90 of file NVPTXSubtarget.h.

References SmVersion.

hasNoReturn()

bool llvm::NVPTXSubtarget::hasNoReturn ( ) const

inline

Definition at line 87 of file NVPTXSubtarget.h.

References SmVersion.

hasRelaxedMMIO()

bool llvm::NVPTXSubtarget::hasRelaxedMMIO ( ) const

inline

Definition at line 92 of file NVPTXSubtarget.h.

References SmVersion.

initializeSubtargetDependencies()

NVPTXSubtarget & NVPTXSubtarget::initializeSubtargetDependencies	(	StringRef	CPU,
		StringRef	FS
	)

Definition at line 32 of file NVPTXSubtarget.cpp.

References llvm::StringRef::empty(), getSmVersion(), and ParseSubtargetFeatures().

ParseSubtargetFeatures()

void llvm::NVPTXSubtarget::ParseSubtargetFeatures	(	StringRef	CPU,
		StringRef	TuneCPU,
		StringRef	FS
	)

Referenced by initializeSubtargetDependencies().

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

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