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	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	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 ()
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 205 of file AArch64MachineFunctionInfo.h.

MILOHContainer

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

Definition at line 206 of file AArch64MachineFunctionInfo.h.

SetOfInstructions

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

Definition at line 182 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 107 of file AArch64MachineFunctionInfo.h.

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

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 211 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 119 of file AArch64MachineFunctionInfo.h.

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

getBytesInStackArgArea()

unsigned llvm::AArch64FunctionInfo::getBytesInStackArgArea ( ) const

inline

Definition at line 116 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

getCalleeSavedStackSize()

unsigned llvm::AArch64FunctionInfo::getCalleeSavedStackSize ( ) const

inline

Definition at line 144 of file AArch64MachineFunctionInfo.h.

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

getForwardedMustTailRegParms()

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

inline

Definition at line 216 of file AArch64MachineFunctionInfo.h.

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

getJumpTableEntryPCRelSymbol()

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

inline

Definition at line 175 of file AArch64MachineFunctionInfo.h.

getJumpTableEntrySize()

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

inline

Definition at line 169 of file AArch64MachineFunctionInfo.h.

getLocalStackSize()

unsigned llvm::AArch64FunctionInfo::getLocalStackSize ( ) const

inline

Definition at line 141 of file AArch64MachineFunctionInfo.h.

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

getLOHContainer()

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

inline

Definition at line 208 of file AArch64MachineFunctionInfo.h.

getLOHRelated()

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

inline

Definition at line 184 of file AArch64MachineFunctionInfo.h.

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

getNumLocalDynamicTLSAccesses()

unsigned llvm::AArch64FunctionInfo::getNumLocalDynamicTLSAccesses ( ) const

inline

Definition at line 147 of file AArch64MachineFunctionInfo.h.

getVarArgsFPRIndex()

int llvm::AArch64FunctionInfo::getVarArgsFPRIndex ( ) const

inline

Definition at line 163 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

getVarArgsFPRSize()

unsigned llvm::AArch64FunctionInfo::getVarArgsFPRSize ( ) const

inline

Definition at line 166 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

getVarArgsGPRIndex()

int llvm::AArch64FunctionInfo::getVarArgsGPRIndex ( ) const

inline

Definition at line 157 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

getVarArgsGPRSize()

unsigned llvm::AArch64FunctionInfo::getVarArgsGPRSize ( ) const

inline

Definition at line 160 of file AArch64MachineFunctionInfo.h.

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

getVarArgsStackIndex()

int llvm::AArch64FunctionInfo::getVarArgsStackIndex ( ) const

inline

Definition at line 154 of file AArch64MachineFunctionInfo.h.

Referenced by changeFCMPPredToAArch64CC(), and mayTailCallThisCC().

hasCalleeSaveStackFreeSpace()

bool llvm::AArch64FunctionInfo::hasCalleeSaveStackFreeSpace ( ) const

inline

Definition at line 130 of file AArch64MachineFunctionInfo.h.

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

hasRedZone()

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

inline

Definition at line 151 of file AArch64MachineFunctionInfo.h.

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

hasStackFrame()

bool llvm::AArch64FunctionInfo::hasStackFrame ( ) const

inline

Definition at line 124 of file AArch64MachineFunctionInfo.h.

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

incNumLocalDynamicTLSAccesses()

void llvm::AArch64FunctionInfo::incNumLocalDynamicTLSAccesses ( )

inline

Definition at line 146 of file AArch64MachineFunctionInfo.h.

Referenced by mayTailCallThisCC().

isSplitCSR()

bool llvm::AArch64FunctionInfo::isSplitCSR ( ) const

inline

Definition at line 137 of file AArch64MachineFunctionInfo.h.

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

isStackRealigned()

bool llvm::AArch64FunctionInfo::isStackRealigned ( ) const

inline

Definition at line 127 of file AArch64MachineFunctionInfo.h.

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

setArgumentStackToRestore()

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

inline

Definition at line 120 of file AArch64MachineFunctionInfo.h.

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

setBytesInStackArgArea()

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

inline

Definition at line 117 of file AArch64MachineFunctionInfo.h.

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

setCalleeSavedStackSize()

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

inline

Definition at line 143 of file AArch64MachineFunctionInfo.h.

References Size.

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

setCalleeSaveStackHasFreeSpace()

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

inline

Definition at line 133 of file AArch64MachineFunctionInfo.h.

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

setHasRedZone()

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

inline

Definition at line 152 of file AArch64MachineFunctionInfo.h.

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

setHasStackFrame()

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

inline

Definition at line 125 of file AArch64MachineFunctionInfo.h.

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

setIsSplitCSR()

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

inline

Definition at line 138 of file AArch64MachineFunctionInfo.h.

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

setJumpTableEntryInfo()

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

inline

Definition at line 178 of file AArch64MachineFunctionInfo.h.

Referenced by INITIALIZE_PASS().

setLocalStackSize()

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

inline

Definition at line 140 of file AArch64MachineFunctionInfo.h.

References Size.

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

setStackRealigned()

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

inline

Definition at line 128 of file AArch64MachineFunctionInfo.h.

setVarArgsFPRIndex()

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

inline

Definition at line 164 of file AArch64MachineFunctionInfo.h.

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

setVarArgsFPRSize()

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

inline

Definition at line 167 of file AArch64MachineFunctionInfo.h.

References Size.

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

setVarArgsGPRIndex()

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

inline

Definition at line 158 of file AArch64MachineFunctionInfo.h.

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

setVarArgsGPRSize()

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

inline

Definition at line 161 of file AArch64MachineFunctionInfo.h.

References Size.

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

setVarArgsStackIndex()

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

inline

Definition at line 155 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