llvm::SparcSubtarget Class Reference

#include "Target/Sparc/SparcSubtarget.h"

Inheritance diagram for llvm::SparcSubtarget:

Collaboration diagram for llvm::SparcSubtarget:

Public Member Functions
	SparcSubtarget (const Triple &TT, const std::string &CPU, const std::string &FS, const TargetMachine &TM, bool is64bit)
const SparcInstrInfo *	getInstrInfo () const override
const TargetFrameLowering *	getFrameLowering () const override
const SparcRegisterInfo *	getRegisterInfo () const override
const SparcTargetLowering *	getTargetLowering () const override
const SelectionDAGTargetInfo *	getSelectionDAGInfo () const override
bool	enableMachineScheduler () const override
bool	useSoftMulDiv () const
bool	isV9 () const
bool	isLeon () const
bool	isVIS () const
bool	isVIS2 () const
bool	isVIS3 () const
bool	useDeprecatedV8Instructions () const
bool	hasHardQuad () const
bool	usePopc () const
bool	useSoftFloat () const
bool	hasNoFSMULD () const
bool	hasNoFMULS () const
bool	hasUmacSmac () const
bool	hasLeonCasa () const
bool	hasPWRPSR () const
bool	insertNOPLoad () const
bool	fixAllFDIVSQRT () const
bool	detectRoundChange () const
bool	hasLeonCycleCounter () const
void	ParseSubtargetFeatures (StringRef CPU, StringRef TuneCPU, StringRef FS)
	ParseSubtargetFeatures - Parses features string setting specified subtarget options. More...
SparcSubtarget &	initializeSubtargetDependencies (StringRef CPU, StringRef FS)
bool	is64Bit () const
int64_t	getStackPointerBias () const
	The 64-bit ABI uses biased stack and frame pointers, so the stack frame of the current function is the area from [sp+BIAS] to [fp+BIAS]. More...
int	getAdjustedFrameSize (int stackSize) const
	Given a actual stack size as determined by FrameInfo, this function returns adjusted framesize which includes space for register window spills and arguments. More...
bool	isTargetLinux () const

Detailed Description

Definition at line 31 of file SparcSubtarget.h.

Constructor & Destructor Documentation

SparcSubtarget()

SparcSubtarget::SparcSubtarget	(	const Triple &	TT,
		const std::string &	CPU,
		const std::string &	FS,
		const TargetMachine &	TM,
		bool	is64bit
	)

Definition at line 67 of file SparcSubtarget.cpp.

Member Function Documentation

detectRoundChange()

bool llvm::SparcSubtarget::detectRoundChange ( ) const

inline

Definition at line 99 of file SparcSubtarget.h.

enableMachineScheduler()

bool SparcSubtarget::enableMachineScheduler ( ) const

override

Definition at line 100 of file SparcSubtarget.cpp.

fixAllFDIVSQRT()

bool llvm::SparcSubtarget::fixAllFDIVSQRT ( ) const

inline

Definition at line 98 of file SparcSubtarget.h.

Referenced by llvm::SparcTargetLowering::SparcTargetLowering().

getAdjustedFrameSize()

int SparcSubtarget::getAdjustedFrameSize

(

int

stackSize

)

const

Given a actual stack size as determined by FrameInfo, this function returns adjusted framesize which includes space for register window spills and arguments.

Definition at line 74 of file SparcSubtarget.cpp.

References llvm::alignTo(), and is64Bit().

Referenced by llvm::SparcFrameLowering::emitPrologue().

getFrameLowering()

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

inlineoverride

Definition at line 65 of file SparcSubtarget.h.

Referenced by LowerDYNAMIC_STACKALLOC().

getInstrInfo()

const SparcInstrInfo* llvm::SparcSubtarget::getInstrInfo ( ) const

inlineoverride

Definition at line 64 of file SparcSubtarget.h.

References InstrInfo.

Referenced by llvm::SparcRegisterInfo::eliminateFrameIndex(), llvm::SparcFrameLowering::emitPrologue(), llvm::SparcTargetLowering::expandSelectCC(), llvm::InsertNOPLoad::runOnMachineFunction(), and llvm::FixAllFDIVSQRT::runOnMachineFunction().

getRegisterInfo()

const SparcRegisterInfo* llvm::SparcSubtarget::getRegisterInfo ( ) const

inlineoverride

Definition at line 68 of file SparcSubtarget.h.

References InstrInfo.

Referenced by llvm::SparcFrameLowering::emitPrologue(), llvm::SparcFrameLowering::getFrameIndexReference(), llvm::SparcTargetLowering::LowerCall_32(), llvm::SparcTargetLowering::LowerCall_64(), llvm::SparcTargetLowering::LowerGlobalTLSAddress(), and llvm::SparcTargetLowering::SparcTargetLowering().

getSelectionDAGInfo()

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

inlineoverride

Definition at line 74 of file SparcSubtarget.h.

getStackPointerBias()

int64_t llvm::SparcSubtarget::getStackPointerBias ( ) const

inline

The 64-bit ABI uses biased stack and frame pointers, so the stack frame of the current function is the area from [sp+BIAS] to [fp+BIAS].

Definition at line 111 of file SparcSubtarget.h.

References is64Bit().

Referenced by llvm::SparcFrameLowering::emitPrologue(), getFRAMEADDR(), llvm::SparcFrameLowering::getFrameIndexReference(), llvm::SparcTargetLowering::LowerCall_64(), LowerDYNAMIC_STACKALLOC(), and llvm::SparcTargetLowering::LowerFormalArguments_64().

getTargetLowering()

const SparcTargetLowering* llvm::SparcSubtarget::getTargetLowering ( ) const

inlineoverride

Definition at line 71 of file SparcSubtarget.h.

hasHardQuad()

bool llvm::SparcSubtarget::hasHardQuad ( ) const

inline

Definition at line 87 of file SparcSubtarget.h.

Referenced by llvm::SparcInstrInfo::copyPhysReg(), llvm::SparcRegisterInfo::eliminateFrameIndex(), llvm::SparcTargetLowering::LowerOperation(), and llvm::SparcTargetLowering::SparcTargetLowering().

hasLeonCasa()

bool llvm::SparcSubtarget::hasLeonCasa ( ) const

inline

Definition at line 95 of file SparcSubtarget.h.

Referenced by llvm::SparcTargetLowering::SparcTargetLowering().

hasLeonCycleCounter()

bool llvm::SparcSubtarget::hasLeonCycleCounter ( ) const

inline

Definition at line 100 of file SparcSubtarget.h.

Referenced by llvm::SparcTargetLowering::ReplaceNodeResults(), and llvm::SparcTargetLowering::SparcTargetLowering().

hasNoFMULS()

bool llvm::SparcSubtarget::hasNoFMULS ( ) const

inline

Definition at line 91 of file SparcSubtarget.h.

Referenced by llvm::SparcTargetLowering::SparcTargetLowering().

hasNoFSMULD()

bool llvm::SparcSubtarget::hasNoFSMULD ( ) const

inline

Definition at line 90 of file SparcSubtarget.h.

hasPWRPSR()

bool llvm::SparcSubtarget::hasPWRPSR ( ) const

inline

Definition at line 96 of file SparcSubtarget.h.

hasUmacSmac()

bool llvm::SparcSubtarget::hasUmacSmac ( ) const

inline

Definition at line 94 of file SparcSubtarget.h.

initializeSubtargetDependencies()

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

Definition at line 28 of file SparcSubtarget.cpp.

References llvm::X86AS::FS, and ParseSubtargetFeatures().

insertNOPLoad()

bool llvm::SparcSubtarget::insertNOPLoad ( ) const

inline

Definition at line 97 of file SparcSubtarget.h.

is64Bit()

bool llvm::SparcSubtarget::is64Bit ( ) const

inline

Definition at line 107 of file SparcSubtarget.h.

Referenced by llvm::SparcTargetLowering::CanLowerReturn(), llvm::SparcInstrInfo::expandPostRAPseudo(), getAdjustedFrameSize(), getFRAMEADDR(), llvm::SparcInstrInfo::getGlobalBaseReg(), llvm::SparcRegisterInfo::getPointerRegClass(), llvm::SparcTargetLowering::getRegForInlineAsmConstraint(), llvm::SparcRegisterInfo::getReservedRegs(), getStackPointerBias(), llvm::SparcTargetLowering::IsEligibleForTailCallOptimization(), llvm::SparcTargetLowering::LowerCall(), LowerDYNAMIC_STACKALLOC(), llvm::SparcTargetLowering::LowerF128Compare(), llvm::SparcTargetLowering::LowerFormalArguments(), llvm::SparcTargetLowering::LowerOperation(), llvm::SparcTargetLowering::LowerReturn(), LowerRETURNADDR(), and llvm::SparcTargetLowering::SparcTargetLowering().

isLeon()

bool llvm::SparcSubtarget::isLeon ( ) const

inline

Definition at line 82 of file SparcSubtarget.h.

isTargetLinux()

bool llvm::SparcSubtarget::isTargetLinux ( ) const

inline

Definition at line 120 of file SparcSubtarget.h.

References llvm::Triple::isOSLinux().

Referenced by llvm::SparcInstrInfo::expandPostRAPseudo(), llvm::SparcTargetLowering::insertSSPDeclarations(), and llvm::SparcTargetLowering::useLoadStackGuardNode().

isV9()

bool llvm::SparcSubtarget::isV9 ( ) const

inline

Definition at line 81 of file SparcSubtarget.h.

Referenced by llvm::SparcInstrInfo::copyPhysReg(), llvm::SparcRegisterInfo::eliminateFrameIndex(), llvm::SparcTargetLowering::EmitInstrWithCustomInserter(), llvm::SparcRegisterInfo::getReservedRegs(), llvm::SparcInstrInfo::insertBranch(), llvm::SparcTargetLowering::LowerOperation(), and llvm::SparcTargetLowering::SparcTargetLowering().

isVIS()

bool llvm::SparcSubtarget::isVIS ( ) const

inline

Definition at line 83 of file SparcSubtarget.h.

isVIS2()

bool llvm::SparcSubtarget::isVIS2 ( ) const

inline

Definition at line 84 of file SparcSubtarget.h.

isVIS3()

bool llvm::SparcSubtarget::isVIS3 ( ) const

inline

Definition at line 85 of file SparcSubtarget.h.

ParseSubtargetFeatures()

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

ParseSubtargetFeatures - Parses features string setting specified subtarget options.

Definition of function is auto generated by tblgen.

Referenced by initializeSubtargetDependencies().

useDeprecatedV8Instructions()

bool llvm::SparcSubtarget::useDeprecatedV8Instructions ( ) const

inline

Definition at line 86 of file SparcSubtarget.h.

usePopc()

bool llvm::SparcSubtarget::usePopc ( ) const

inline

Definition at line 88 of file SparcSubtarget.h.

Referenced by llvm::SparcTargetLowering::SparcTargetLowering().

useSoftFloat()

bool llvm::SparcSubtarget::useSoftFloat ( ) const

inline

Definition at line 89 of file SparcSubtarget.h.

Referenced by llvm::SparcTargetLowering::SparcTargetLowering(), and llvm::SparcTargetLowering::useSoftFloat().

useSoftMulDiv()

bool llvm::SparcSubtarget::useSoftMulDiv ( ) const

inline

Definition at line 80 of file SparcSubtarget.h.

Referenced by llvm::SparcTargetLowering::SparcTargetLowering().

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

• lib/Target/Sparc/SparcSubtarget.h
• lib/Target/Sparc/SparcSubtarget.cpp