llvm::AArch64FunctionInfo Class Reference

AArch64FunctionInfo - This class is derived from MachineFunctionInfo and contains private AArch64-specific information for each MachineFunction. More...

#include "Target/AArch64/AArch64MachineFunctionInfo.h"

Inheritance diagram for llvm::AArch64FunctionInfo:

Collaboration diagram for llvm::AArch64FunctionInfo:

Classes
class	MILOHDirective

Public Types
using	SetOfInstructions = SmallPtrSet< const MachineInstr *, 16 >
using	MILOHArgs = MILOHDirective::LOHArgs
using	MILOHContainer = SmallVector< MILOHDirective, 32 >

Public Member Functions
	AArch64FunctionInfo ()=default
	AArch64FunctionInfo (MachineFunction &MF)
unsigned	getBytesInStackArgArea () const
void	setBytesInStackArgArea (unsigned bytes)
unsigned	getArgumentStackToRestore () const
void	setArgumentStackToRestore (unsigned bytes)
bool	hasCalculatedStackSizeSVE () const
void	setStackSizeSVE (uint64_t S)
uint64_t	getStackSizeSVE () const
bool	hasStackFrame () const
void	setHasStackFrame (bool s)
bool	isStackRealigned () const
void	setStackRealigned (bool s)
bool	hasCalleeSaveStackFreeSpace () const
void	setCalleeSaveStackHasFreeSpace (bool s)
bool	isSplitCSR () const
void	setIsSplitCSR (bool s)
void	setLocalStackSize (unsigned Size)
unsigned	getLocalStackSize () const
void	setCalleeSavedStackSize (unsigned Size)
unsigned	getCalleeSavedStackSize () const
void	incNumLocalDynamicTLSAccesses ()
unsigned	getNumLocalDynamicTLSAccesses () const
Optional< bool >	hasRedZone () const
void	setHasRedZone (bool s)
int	getVarArgsStackIndex () const
void	setVarArgsStackIndex (int Index)
int	getVarArgsGPRIndex () const
void	setVarArgsGPRIndex (int Index)
unsigned	getVarArgsGPRSize () const
void	setVarArgsGPRSize (unsigned Size)
int	getVarArgsFPRIndex () const
void	setVarArgsFPRIndex (int Index)
unsigned	getVarArgsFPRSize () const
void	setVarArgsFPRSize (unsigned Size)
unsigned	getSRetReturnReg () const
void	setSRetReturnReg (unsigned Reg)
unsigned	getJumpTableEntrySize (int Idx) const
MCSymbol *	getJumpTableEntryPCRelSymbol (int Idx) const
void	setJumpTableEntryInfo (int Idx, unsigned Size, MCSymbol *PCRelSym)
const SetOfInstructions &	getLOHRelated () const
const MILOHContainer &	getLOHContainer () const
void	addLOHDirective (MCLOHType Kind, MILOHArgs Args)
	Add a LOH directive of this Kind and this Args. More...
SmallVectorImpl< ForwardedRegister > &	getForwardedMustTailRegParms ()
unsigned	getTaggedBasePointerOffset () const
void	setTaggedBasePointerOffset (unsigned Offset)
Public Member Functions inherited from llvm::MachineFunctionInfo
virtual	~MachineFunctionInfo ()

Additional Inherited Members
Static Public Member Functions inherited from llvm::MachineFunctionInfo
template<typename Ty >
static Ty *	create (BumpPtrAllocator &Allocator, MachineFunction &MF)
	Factory function: default behavior is to call new using the supplied allocator. More...

Detailed Description

AArch64FunctionInfo - This class is derived from MachineFunctionInfo and contains private AArch64-specific information for each MachineFunction.

Definition at line 32 of file AArch64MachineFunctionInfo.h.

Member Typedef Documentation

MILOHArgs

using llvm::AArch64FunctionInfo::MILOHArgs = MILOHDirective::LOHArgs

Definition at line 235 of file AArch64MachineFunctionInfo.h.

MILOHContainer

using llvm::AArch64FunctionInfo::MILOHContainer = SmallVector<MILOHDirective, 32>

Definition at line 236 of file AArch64MachineFunctionInfo.h.

SetOfInstructions

using llvm::AArch64FunctionInfo::SetOfInstructions = SmallPtrSet<const MachineInstr *, 16>

Definition at line 212 of file AArch64MachineFunctionInfo.h.

Constructor & Destructor Documentation

AArch64FunctionInfo() [1/2]

llvm::AArch64FunctionInfo::AArch64FunctionInfo ( )

default

AArch64FunctionInfo() [2/2]

llvm::AArch64FunctionInfo::AArch64FunctionInfo ( MachineFunction &  MF )

inlineexplicit

Definition at line 125 of file AArch64MachineFunctionInfo.h.

References llvm::MachineFunction::getFunction(), and llvm::Function::hasFnAttribute().

Member Function Documentation

addLOHDirective()

void llvm::AArch64FunctionInfo::addLOHDirective ( MCLOHType  Kind, MILOHArgs  Args  )

inline

Add a LOH directive of this Kind and this Args.

Definition at line 241 of file AArch64MachineFunctionInfo.h.

References llvm::ArrayRef< T >::begin(), llvm::ArrayRef< T >::end(), and llvm::AArch64FunctionInfo::MILOHDirective::MILOHDirective().

Referenced by handleADRP().

getArgumentStackToRestore()

unsigned llvm::AArch64FunctionInfo::getArgumentStackToRestore ( ) const

inline

Definition at line 137 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitEpilogue().

getBytesInStackArgArea()

unsigned llvm::AArch64FunctionInfo::getBytesInStackArgArea ( ) const

inline

Definition at line 134 of file AArch64MachineFunctionInfo.h.

Referenced by getAssignFnsForCC(), and mayTailCallThisCC().

getCalleeSavedStackSize()

unsigned llvm::AArch64FunctionInfo::getCalleeSavedStackSize ( ) const

inline

Definition at line 171 of file AArch64MachineFunctionInfo.h.

Referenced by computeCalleeSaveRegisterPairs(), llvm::AArch64FrameLowering::emitEpilogue(), and llvm::AArch64FrameLowering::emitPrologue().

getForwardedMustTailRegParms()

SmallVectorImpl<ForwardedRegister>& llvm::AArch64FunctionInfo::getForwardedMustTailRegParms ( )

inline

Definition at line 246 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn(), handleMustTailForwardedRegisters(), and mayTailCallThisCC().

getJumpTableEntryPCRelSymbol()

MCSymbol* llvm::AArch64FunctionInfo::getJumpTableEntryPCRelSymbol ( int  Idx ) const

inline

Definition at line 205 of file AArch64MachineFunctionInfo.h.

getJumpTableEntrySize()

unsigned llvm::AArch64FunctionInfo::getJumpTableEntrySize ( int  Idx ) const

inline

Definition at line 199 of file AArch64MachineFunctionInfo.h.

getLocalStackSize()

unsigned llvm::AArch64FunctionInfo::getLocalStackSize ( ) const

inline

Definition at line 168 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::canUseRedZone(), llvm::AArch64FrameLowering::emitEpilogue(), and windowsRequiresStackProbe().

getLOHContainer()

const MILOHContainer& llvm::AArch64FunctionInfo::getLOHContainer ( ) const

inline

Definition at line 238 of file AArch64MachineFunctionInfo.h.

getLOHRelated()

const SetOfInstructions& llvm::AArch64FunctionInfo::getLOHRelated ( ) const

inline

Definition at line 214 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64InstrInfo::getOutliningType().

getNumLocalDynamicTLSAccesses()

unsigned llvm::AArch64FunctionInfo::getNumLocalDynamicTLSAccesses ( ) const

inline

Definition at line 174 of file AArch64MachineFunctionInfo.h.

getSRetReturnReg()

unsigned llvm::AArch64FunctionInfo::getSRetReturnReg ( ) const

inline

Definition at line 196 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

getStackSizeSVE()

uint64_t llvm::AArch64FunctionInfo::getStackSizeSVE ( ) const

inline

Definition at line 149 of file AArch64MachineFunctionInfo.h.

Referenced by getSVEStackSize().

getTaggedBasePointerOffset()

unsigned llvm::AArch64FunctionInfo::getTaggedBasePointerOffset ( ) const

inline

Definition at line 250 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64RegisterInfo::eliminateFrameIndex(), and for().

getVarArgsFPRIndex()

int llvm::AArch64FunctionInfo::getVarArgsFPRIndex ( ) const

inline

Definition at line 190 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

getVarArgsFPRSize()

unsigned llvm::AArch64FunctionInfo::getVarArgsFPRSize ( ) const

inline

Definition at line 193 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

getVarArgsGPRIndex()

int llvm::AArch64FunctionInfo::getVarArgsGPRIndex ( ) const

inline

Definition at line 184 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

getVarArgsGPRSize()

unsigned llvm::AArch64FunctionInfo::getVarArgsGPRSize ( ) const

inline

Definition at line 187 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitEpilogue(), llvm::AArch64FrameLowering::emitPrologue(), and mayTailCallThisCC().

getVarArgsStackIndex()

int llvm::AArch64FunctionInfo::getVarArgsStackIndex ( ) const

inline

Definition at line 181 of file AArch64MachineFunctionInfo.h.

Referenced by changeFCMPPredToAArch64CC(), and mayTailCallThisCC().

hasCalculatedStackSizeSVE()

bool llvm::AArch64FunctionInfo::hasCalculatedStackSizeSVE ( ) const

inline

Definition at line 142 of file AArch64MachineFunctionInfo.h.

hasCalleeSaveStackFreeSpace()

bool llvm::AArch64FunctionInfo::hasCalleeSaveStackFreeSpace ( ) const

inline

Definition at line 157 of file AArch64MachineFunctionInfo.h.

Referenced by computeCalleeSaveRegisterPairs(), and llvm::AArch64FrameLowering::enableStackSlotScavenging().

hasRedZone()

Optional<bool> llvm::AArch64FunctionInfo::hasRedZone ( ) const

inline

Definition at line 178 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64InstrInfo::isFunctionSafeToOutlineFrom().

hasStackFrame()

bool llvm::AArch64FunctionInfo::hasStackFrame ( ) const

inline

Definition at line 151 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitPrologue().

incNumLocalDynamicTLSAccesses()

void llvm::AArch64FunctionInfo::incNumLocalDynamicTLSAccesses ( )

inline

Definition at line 173 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

isSplitCSR()

bool llvm::AArch64FunctionInfo::isSplitCSR ( ) const

inline

Definition at line 164 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64RegisterInfo::getCalleeSavedRegs().

isStackRealigned()

bool llvm::AArch64FunctionInfo::isStackRealigned ( ) const

inline

Definition at line 154 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitEpilogue().

setArgumentStackToRestore()

void llvm::AArch64FunctionInfo::setArgumentStackToRestore ( unsigned  bytes )

inline

Definition at line 138 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn(), and llvm::AArch64CallLowering::lowerFormalArguments().

setBytesInStackArgArea()

void llvm::AArch64FunctionInfo::setBytesInStackArgArea ( unsigned  bytes )

inline

Definition at line 135 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn(), and llvm::AArch64CallLowering::lowerFormalArguments().

setCalleeSavedStackSize()

void llvm::AArch64FunctionInfo::setCalleeSavedStackSize ( unsigned  Size )

inline

Definition at line 170 of file AArch64MachineFunctionInfo.h.

References Size.

Referenced by llvm::AArch64FrameLowering::determineCalleeSaves().

setCalleeSaveStackHasFreeSpace()

void llvm::AArch64FunctionInfo::setCalleeSaveStackHasFreeSpace ( bool  s )

inline

Definition at line 160 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::determineCalleeSaves().

setHasRedZone()

void llvm::AArch64FunctionInfo::setHasRedZone ( bool  s )

inline

Definition at line 179 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitPrologue().

setHasStackFrame()

void llvm::AArch64FunctionInfo::setHasStackFrame ( bool  s )

inline

Definition at line 152 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::determineCalleeSaves().

setIsSplitCSR()

void llvm::AArch64FunctionInfo::setIsSplitCSR ( bool  s )

inline

Definition at line 165 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::initializeSplitCSR().

setJumpTableEntryInfo()

void llvm::AArch64FunctionInfo::setJumpTableEntryInfo ( int  Idx, unsigned  Size, MCSymbol *  PCRelSym  )

inline

Definition at line 208 of file AArch64MachineFunctionInfo.h.

Referenced by INITIALIZE_PASS().

setLocalStackSize()

void llvm::AArch64FunctionInfo::setLocalStackSize ( unsigned  Size )

inline

Definition at line 167 of file AArch64MachineFunctionInfo.h.

References Size.

Referenced by llvm::AArch64FrameLowering::emitEpilogue(), and llvm::AArch64FrameLowering::emitPrologue().

setSRetReturnReg()

void llvm::AArch64FunctionInfo::setSRetReturnReg ( unsigned  Reg )

inline

Definition at line 197 of file AArch64MachineFunctionInfo.h.

References Reg.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

setStackRealigned()

void llvm::AArch64FunctionInfo::setStackRealigned ( bool  s )

inline

Definition at line 155 of file AArch64MachineFunctionInfo.h.

setStackSizeSVE()

void llvm::AArch64FunctionInfo::setStackSizeSVE ( uint64_t  S )

inline

Definition at line 144 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::processFunctionBeforeFrameFinalized().

setTaggedBasePointerOffset()

void llvm::AArch64FunctionInfo::setTaggedBasePointerOffset ( unsigned  Offset )

inline

Definition at line 253 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64FrameLowering::emitPrologue().

setVarArgsFPRIndex()

void llvm::AArch64FunctionInfo::setVarArgsFPRIndex ( int  Index )

inline

Definition at line 191 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

setVarArgsFPRSize()

void llvm::AArch64FunctionInfo::setVarArgsFPRSize ( unsigned  Size )

inline

Definition at line 194 of file AArch64MachineFunctionInfo.h.

References Size.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

setVarArgsGPRIndex()

void llvm::AArch64FunctionInfo::setVarArgsGPRIndex ( int  Index )

inline

Definition at line 185 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

setVarArgsGPRSize()

void llvm::AArch64FunctionInfo::setVarArgsGPRSize ( unsigned  Size )

inline

Definition at line 188 of file AArch64MachineFunctionInfo.h.

References Size.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn().

setVarArgsStackIndex()

void llvm::AArch64FunctionInfo::setVarArgsStackIndex ( int  Index )

inline

Definition at line 182 of file AArch64MachineFunctionInfo.h.

Referenced by llvm::AArch64TargetLowering::CCAssignFnForReturn(), and llvm::AArch64CallLowering::lowerFormalArguments().

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

• lib/Target/AArch64/AArch64MachineFunctionInfo.h