llvm::MipsFunctionInfo Class Reference

MipsFunctionInfo - This class is derived from MachineFunction private Mips target-specific information for each MachineFunction. More...

#include "Target/Mips/MipsMachineFunction.h"

Inheritance diagram for llvm::MipsFunctionInfo:

Collaboration diagram for llvm::MipsFunctionInfo:

Public Member Functions
	MipsFunctionInfo (MachineFunction &MF)
	~MipsFunctionInfo () override
unsigned	getSRetReturnReg () const
void	setSRetReturnReg (unsigned Reg)
bool	globalBaseRegSet () const
unsigned	getGlobalBaseReg ()
int	getVarArgsFrameIndex () const
void	setVarArgsFrameIndex (int Index)
bool	hasByvalArg () const
void	setFormalArgInfo (unsigned Size, bool HasByval)
unsigned	getIncomingArgSize () const
bool	callsEhReturn () const
void	setCallsEhReturn ()
void	createEhDataRegsFI ()
int	getEhDataRegFI (unsigned Reg) const
bool	isEhDataRegFI (int FI) const
MachinePointerInfo	callPtrInfo (const char *ES)
	Create a MachinePointerInfo that has an ExternalSymbolPseudoSourceValue object representing a GOT entry for an external function. More...
bool	isISR () const
void	setISR ()
void	createISRRegFI ()
int	getISRRegFI (unsigned Reg) const
bool	isISRRegFI (int FI) const
MachinePointerInfo	callPtrInfo (const GlobalValue *GV)
	Create a MachinePointerInfo that has a GlobalValuePseudoSourceValue object representing a GOT entry for a global function. More...
void	setSaveS2 ()
bool	hasSaveS2 () const
int	getMoveF64ViaSpillFI (const TargetRegisterClass *RC)
Public Member Functions inherited from llvm::MachineFunctionInfo
virtual	~MachineFunctionInfo ()

Public Attributes
std::map< const char *, const Mips16HardFloatInfo::FuncSignature * >	StubsNeeded

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

MipsFunctionInfo - This class is derived from MachineFunction private Mips target-specific information for each MachineFunction.

Definition at line 26 of file MipsMachineFunction.h.

Constructor & Destructor Documentation

MipsFunctionInfo()

llvm::MipsFunctionInfo::MipsFunctionInfo ( MachineFunction &  MF )

inline

Definition at line 28 of file MipsMachineFunction.h.

References ~MipsFunctionInfo().

~MipsFunctionInfo()

MipsFunctionInfo::~MipsFunctionInfo ( )

overridedefault

Referenced by MipsFunctionInfo().

Member Function Documentation

callPtrInfo() [1/2]

MachinePointerInfo MipsFunctionInfo::callPtrInfo

(

const char *

ES

)

Create a MachinePointerInfo that has an ExternalSymbolPseudoSourceValue object representing a GOT entry for an external function.

Definition at line 89 of file MipsMachineFunction.cpp.

References llvm::PseudoSourceValueManager::getExternalSymbolCallEntry(), and llvm::MachineFunction::getPSVManager().

Referenced by getEhDataRegFI(), and getISRRegFI().

callPtrInfo() [2/2]

MachinePointerInfo MipsFunctionInfo::callPtrInfo

(

const GlobalValue *

GV

)

Create a MachinePointerInfo that has a GlobalValuePseudoSourceValue object representing a GOT entry for a global function.

Definition at line 93 of file MipsMachineFunction.cpp.

References llvm::PseudoSourceValueManager::getGlobalValueCallEntry(), and llvm::MachineFunction::getPSVManager().

callsEhReturn()

bool llvm::MipsFunctionInfo::callsEhReturn ( ) const

inline

Definition at line 49 of file MipsMachineFunction.h.

Referenced by llvm::MipsSEFrameLowering::determineCalleeSaves(), llvm::MipsSEFrameLowering::emitEpilogue(), and llvm::MipsSEFrameLowering::emitPrologue().

createEhDataRegsFI()

void MipsFunctionInfo::createEhDataRegsFI

(

)

Definition at line 55 of file MipsMachineFunction.cpp.

References llvm::MachineFrameInfo::CreateStackObject(), llvm::MachineFunction::getFrameInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::TargetRegisterInfo::getSpillAlignment(), llvm::TargetRegisterInfo::getSpillSize(), llvm::MachineFunction::getSubtarget(), llvm::MachineFunction::getTarget(), I, and TRI.

Referenced by llvm::MipsSEFrameLowering::determineCalleeSaves(), and setCallsEhReturn().

createISRRegFI()

void MipsFunctionInfo::createISRRegFI

(

)

Definition at line 68 of file MipsMachineFunction.cpp.

References llvm::MachineFrameInfo::CreateStackObject(), llvm::MachineFunction::getFrameInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::TargetRegisterInfo::getSpillAlignment(), llvm::TargetRegisterInfo::getSpillSize(), llvm::MachineFunction::getSubtarget(), I, and TRI.

Referenced by llvm::MipsSEFrameLowering::determineCalleeSaves(), and setISR().

getEhDataRegFI()

int llvm::MipsFunctionInfo::getEhDataRegFI ( unsigned  Reg ) const

inline

Definition at line 53 of file MipsMachineFunction.h.

References callPtrInfo(), isEhDataRegFI(), and Reg.

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

getGlobalBaseReg()

unsigned MipsFunctionInfo::getGlobalBaseReg

(

)

Definition at line 48 of file MipsMachineFunction.cpp.

References llvm::MachineRegisterInfo::createVirtualRegister(), getGlobalBaseRegClass(), and llvm::MachineFunction::getRegInfo().

Referenced by llvm::MipsTargetLowering::getGlobalReg(), and setSRetReturnReg().

getIncomingArgSize()

unsigned llvm::MipsFunctionInfo::getIncomingArgSize ( ) const

inline

Definition at line 47 of file MipsMachineFunction.h.

Referenced by llvm::MipsSETargetLowering::EmitInstrWithCustomInserter().

getISRRegFI()

int llvm::MipsFunctionInfo::getISRRegFI ( unsigned  Reg ) const

inline

Definition at line 65 of file MipsMachineFunction.h.

References callPtrInfo(), isISRRegFI(), and Reg.

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

getMoveF64ViaSpillFI()

int MipsFunctionInfo::getMoveF64ViaSpillFI

(

const TargetRegisterClass *

RC

)

Definition at line 97 of file MipsMachineFunction.cpp.

References llvm::MachineFrameInfo::CreateStackObject(), llvm::MachineFunction::getFrameInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::TargetRegisterInfo::getSpillAlignment(), llvm::TargetRegisterInfo::getSpillSize(), llvm::MachineFunction::getSubtarget(), and TRI.

Referenced by hasSaveS2().

getSRetReturnReg()

unsigned llvm::MipsFunctionInfo::getSRetReturnReg ( ) const

inline

Definition at line 32 of file MipsMachineFunction.h.

Referenced by UnpackFromArgumentSlot().

getVarArgsFrameIndex()

int llvm::MipsFunctionInfo::getVarArgsFrameIndex ( ) const

inline

Definition at line 38 of file MipsMachineFunction.h.

Referenced by llvm::MipsTargetLowering::EmitInstrWithCustomInserter().

globalBaseRegSet()

bool MipsFunctionInfo::globalBaseRegSet

(

)

const

Definition at line 28 of file MipsMachineFunction.cpp.

Referenced by setSRetReturnReg().

hasByvalArg()

bool llvm::MipsFunctionInfo::hasByvalArg ( ) const

inline

Definition at line 41 of file MipsMachineFunction.h.

Referenced by llvm::MipsSETargetLowering::EmitInstrWithCustomInserter().

hasSaveS2()

bool llvm::MipsFunctionInfo::hasSaveS2 ( ) const

inline

Definition at line 73 of file MipsMachineFunction.h.

References getMoveF64ViaSpillFI().

Referenced by llvm::MipsRegisterInfo::getReservedRegs().

isEhDataRegFI()

bool MipsFunctionInfo::isEhDataRegFI

(

int

FI

)

const

Definition at line 81 of file MipsMachineFunction.cpp.

Referenced by getEhDataRegFI(), and getLoadStoreOffsetAlign().

isISR()

bool llvm::MipsFunctionInfo::isISR ( ) const

inline

Definition at line 62 of file MipsMachineFunction.h.

Referenced by llvm::MipsSEFrameLowering::determineCalleeSaves(), and llvm::MipsSETargetLowering::EmitInstrWithCustomInserter().

isISRRegFI()

bool MipsFunctionInfo::isISRRegFI

(

int

FI

)

const

Definition at line 86 of file MipsMachineFunction.cpp.

Referenced by getISRRegFI(), and getLoadStoreOffsetAlign().

setCallsEhReturn()

void llvm::MipsFunctionInfo::setCallsEhReturn ( )

inline

Definition at line 50 of file MipsMachineFunction.h.

References createEhDataRegsFI().

Referenced by lowerFCOPYSIGN64().

setFormalArgInfo()

void llvm::MipsFunctionInfo::setFormalArgInfo ( unsigned  Size, bool  HasByval  )

inline

Definition at line 42 of file MipsMachineFunction.h.

References Size.

Referenced by UnpackFromArgumentSlot().

setISR()

void llvm::MipsFunctionInfo::setISR ( )

inline

Definition at line 63 of file MipsMachineFunction.h.

References createISRRegFI().

Referenced by UnpackFromArgumentSlot().

setSaveS2()

void llvm::MipsFunctionInfo::setSaveS2 ( )

inline

Definition at line 72 of file MipsMachineFunction.h.

setSRetReturnReg()

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

inline

Definition at line 33 of file MipsMachineFunction.h.

References getGlobalBaseReg(), globalBaseRegSet(), and Reg.

Referenced by UnpackFromArgumentSlot().

setVarArgsFrameIndex()

void llvm::MipsFunctionInfo::setVarArgsFrameIndex ( int  Index )

inline

Definition at line 39 of file MipsMachineFunction.h.

Referenced by llvm::MipsTargetLowering::getTypeForExtReturn(), and UnpackFromArgumentSlot().

Member Data Documentation

StubsNeeded

std::map<const char *, const Mips16HardFloatInfo::FuncSignature *> llvm::MipsFunctionInfo::StubsNeeded

Definition at line 78 of file MipsMachineFunction.h.

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

• lib/Target/Mips/MipsMachineFunction.h
• lib/Target/Mips/MipsMachineFunction.cpp