llvm::HexagonSubtarget Class Reference

#include <HexagonSubtarget.h>

Inheritance diagram for llvm::HexagonSubtarget:

Collaboration diagram for llvm::HexagonSubtarget:

List of all members.

Public Types
enum	HexagonArchEnum {   V1, V2, V3, V4,   V5 }
Public Member Functions
	HexagonSubtarget (StringRef TT, StringRef CPU, StringRef FS, const TargetMachine &TM)
const InstrItineraryData *	getInstrItineraryData () const override
const HexagonInstrInfo *	getInstrInfo () const override
const HexagonRegisterInfo *	getRegisterInfo () const override
const HexagonTargetLowering *	getTargetLowering () const override
const HexagonFrameLowering *	getFrameLowering () const override
const HexagonSelectionDAGInfo *	getSelectionDAGInfo () const override
const DataLayout *	getDataLayout () const override
HexagonSubtarget &	initializeSubtargetDependencies (StringRef CPU, StringRef FS)
void	ParseSubtargetFeatures (StringRef CPU, StringRef FS)
bool	hasV2TOps () const
bool	hasV2TOpsOnly () const
bool	hasV3TOps () const
bool	hasV3TOpsOnly () const
bool	hasV4TOps () const
bool	hasV4TOpsOnly () const
bool	useMemOps () const
bool	hasV5TOps () const
bool	hasV5TOpsOnly () const
bool	modeIEEERndNear () const
bool	isSubtargetV2 () const
const std::string &	getCPUString () const
unsigned	getSmallDataThreshold () const
const HexagonArchEnum &	getHexagonArchVersion () const
Public Attributes
HexagonArchEnum	HexagonArchVersion

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Detailed Description

Definition at line 34 of file HexagonSubtarget.h.

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Member Enumeration Documentation

enum llvm::HexagonSubtarget::HexagonArchEnum

Enumerator:

V1
V2
V3
V4
V5

Definition at line 41 of file HexagonSubtarget.h.

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Constructor & Destructor Documentation

HexagonSubtarget::HexagonSubtarget	(	StringRef	TT,
		StringRef	CPU,
		StringRef	FS,
		const TargetMachine &	TM
	)

Definition at line 74 of file HexagonSubtarget.cpp.

References DisableMemOps, EnableIEEERndNear, and EnableMemOps.

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Member Function Documentation

const std::string& llvm::HexagonSubtarget::getCPUString

(

)

const [inline]

Definition at line 98 of file HexagonSubtarget.h.

const DataLayout* llvm::HexagonSubtarget::getDataLayout

(

)

const [inline, override]

Definition at line 77 of file HexagonSubtarget.h.

const HexagonFrameLowering* llvm::HexagonSubtarget::getFrameLowering

(

)

const [inline, override]

Definition at line 71 of file HexagonSubtarget.h.

const HexagonArchEnum& llvm::HexagonSubtarget::getHexagonArchVersion

(

)

const [inline]

Definition at line 104 of file HexagonSubtarget.h.

References HexagonArchVersion.

Referenced by llvm::HexagonRegisterInfo::getCalleeSavedRegClasses(), and llvm::HexagonRegisterInfo::getCalleeSavedRegs().

const HexagonInstrInfo* llvm::HexagonSubtarget::getInstrInfo

(

)

const [inline, override]

Definition at line 64 of file HexagonSubtarget.h.

Referenced by llvm::HexagonMCInst::getUnits().

const InstrItineraryData* llvm::HexagonSubtarget::getInstrItineraryData

(

)

const [inline, override]

getInstrItins - Return the instruction itineraries based on subtarget selection.

Definition at line 61 of file HexagonSubtarget.h.

Referenced by llvm::HexagonMCInst::getUnits().

const HexagonRegisterInfo* llvm::HexagonSubtarget::getRegisterInfo

(

)

const [inline, override]

Definition at line 65 of file HexagonSubtarget.h.

References llvm::HexagonInstrInfo::getRegisterInfo().

const HexagonSelectionDAGInfo* llvm::HexagonSubtarget::getSelectionDAGInfo

(

)

const [inline, override]

Definition at line 74 of file HexagonSubtarget.h.

unsigned llvm::HexagonSubtarget::getSmallDataThreshold

(

)

const [inline]

Definition at line 101 of file HexagonSubtarget.h.

References Hexagon_SMALL_DATA_THRESHOLD.

const HexagonTargetLowering* llvm::HexagonSubtarget::getTargetLowering

(

)

const [inline, override]

Definition at line 68 of file HexagonSubtarget.h.

bool llvm::HexagonSubtarget::hasV2TOps

(

)

const [inline]

Definition at line 86 of file HexagonSubtarget.h.

References HexagonArchVersion, and V2.

bool llvm::HexagonSubtarget::hasV2TOpsOnly

(

)

const [inline]

Definition at line 87 of file HexagonSubtarget.h.

References HexagonArchVersion, and V2.

bool llvm::HexagonSubtarget::hasV3TOps

(

)

const [inline]

Definition at line 88 of file HexagonSubtarget.h.

References HexagonArchVersion, and V3.

bool llvm::HexagonSubtarget::hasV3TOpsOnly

(

)

const [inline]

Definition at line 89 of file HexagonSubtarget.h.

References HexagonArchVersion, and V3.

bool llvm::HexagonSubtarget::hasV4TOps

(

)

const [inline]

Definition at line 90 of file HexagonSubtarget.h.

References HexagonArchVersion, and V4.

Referenced by areCombinableOperations(), llvm::HexagonRegisterInfo::eliminateFrameIndex(), llvm::HexagonInstrInfo::isConditionalALU32(), llvm::HexagonInstrInfo::isConditionalLoad(), llvm::HexagonInstrInfo::isConditionalStore(), llvm::HexagonInstrInfo::isConstExtended(), llvm::HexagonInstrInfo::isExtendable(), llvm::HexagonInstrInfo::isOperandExtended(), llvm::HexagonInstrInfo::isPredicable(), and llvm::HexagonInstrInfo::mayBeNewStore().

bool llvm::HexagonSubtarget::hasV4TOpsOnly

(

)

const [inline]

Definition at line 91 of file HexagonSubtarget.h.

References HexagonArchVersion, and V4.

bool llvm::HexagonSubtarget::hasV5TOps

(

)

const [inline]

Definition at line 93 of file HexagonSubtarget.h.

References HexagonArchVersion, and V5.

Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().

bool llvm::HexagonSubtarget::hasV5TOpsOnly

(

)

const [inline]

Definition at line 94 of file HexagonSubtarget.h.

References HexagonArchVersion, and V5.

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

Definition at line 52 of file HexagonSubtarget.cpp.

References EnableV3, HexagonArchVersion, llvm_unreachable, ParseSubtargetFeatures(), V2, V3, V4, and V5.

bool llvm::HexagonSubtarget::isSubtargetV2

(

)

const [inline]

Definition at line 97 of file HexagonSubtarget.h.

References HexagonArchVersion, and V2.

Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().

bool llvm::HexagonSubtarget::modeIEEERndNear

(

)

const [inline]

Definition at line 95 of file HexagonSubtarget.h.

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

ParseSubtargetFeatures - Parses features string setting specified subtarget options. Definition of function is auto generated by tblgen.

Referenced by initializeSubtargetDependencies().

bool llvm::HexagonSubtarget::useMemOps

(

)

const [inline]

Definition at line 92 of file HexagonSubtarget.h.

References HexagonArchVersion, and V4.

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Member Data Documentation

HexagonArchEnum llvm::HexagonSubtarget::HexagonArchVersion

Definition at line 45 of file HexagonSubtarget.h.

Referenced by getHexagonArchVersion(), hasV2TOps(), hasV2TOpsOnly(), hasV3TOps(), hasV3TOpsOnly(), hasV4TOps(), hasV4TOpsOnly(), hasV5TOps(), hasV5TOpsOnly(), initializeSubtargetDependencies(), isSubtargetV2(), and useMemOps().

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

• HexagonSubtarget.h
• HexagonSubtarget.cpp