#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 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 32 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 68 of file SparcSubtarget.cpp.

Member Function Documentation

◆ detectRoundChange()

bool llvm::SparcSubtarget::detectRoundChange ( ) const

inline

Definition at line 100 of file SparcSubtarget.h.

◆ enableMachineScheduler()

bool SparcSubtarget::enableMachineScheduler ( ) const

override

Definition at line 101 of file SparcSubtarget.cpp.

Referenced by getSelectionDAGInfo().

◆ fixAllFDIVSQRT()

bool llvm::SparcSubtarget::fixAllFDIVSQRT ( ) const

inline

Definition at line 99 of file SparcSubtarget.h.

Referenced by llvm::createSparcDelaySlotFillerPass(), and 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 75 of file SparcSubtarget.cpp.

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

Referenced by llvm::SparcFrameLowering::emitPrologue(), and getStackPointerBias().