llvm::XCoreFunctionInfo Class Reference

XCoreFunctionInfo - This class is derived from MachineFunction private XCore target-specific information for each MachineFunction. More...

#include "Target/XCore/XCoreMachineFunctionInfo.h"

Inheritance diagram for llvm::XCoreFunctionInfo:

Collaboration diagram for llvm::XCoreFunctionInfo:

Public Member Functions
	XCoreFunctionInfo ()=default
	XCoreFunctionInfo (MachineFunction &MF)
	~XCoreFunctionInfo () override=default
void	setVarArgsFrameIndex (int off)
int	getVarArgsFrameIndex () const
int	createLRSpillSlot (MachineFunction &MF)
bool	hasLRSpillSlot ()
int	getLRSpillSlot () const
int	createFPSpillSlot (MachineFunction &MF)
bool	hasFPSpillSlot ()
int	getFPSpillSlot () const
const int *	createEHSpillSlot (MachineFunction &MF)
bool	hasEHSpillSlot ()
const int *	getEHSpillSlot () const
void	setReturnStackOffset (unsigned value)
unsigned	getReturnStackOffset () const
bool	isLargeFrame (const MachineFunction &MF) const
std::vector< std::pair< MachineBasicBlock::iterator, CalleeSavedInfo > > &	getSpillLabels ()
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

XCoreFunctionInfo - This class is derived from MachineFunction private XCore target-specific information for each MachineFunction.

Definition at line 28 of file XCoreMachineFunctionInfo.h.

Constructor & Destructor Documentation

XCoreFunctionInfo() [1/2]

llvm::XCoreFunctionInfo::XCoreFunctionInfo ( )

default

XCoreFunctionInfo() [2/2]

llvm::XCoreFunctionInfo::XCoreFunctionInfo ( MachineFunction &  MF )

inlineexplicit

Definition at line 47 of file XCoreMachineFunctionInfo.h.

References ~XCoreFunctionInfo().

~XCoreFunctionInfo()

llvm::XCoreFunctionInfo::~XCoreFunctionInfo ( )

overridedefault

Referenced by XCoreFunctionInfo().

Member Function Documentation

createEHSpillSlot()

const int * XCoreFunctionInfo::createEHSpillSlot

(

MachineFunction &

MF

)

Definition at line 66 of file XCoreMachineFunctionInfo.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Arg::Key::Align, llvm::MachineFrameInfo::CreateStackObject(), llvm::MachineFunction::getFrameInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::TargetRegisterInfo::getSpillAlignment(), llvm::TargetRegisterInfo::getSpillSize(), llvm::MachineFunction::getSubtarget(), Size, and TRI.

Referenced by llvm::XCoreFrameLowering::determineCalleeSaves(), and getFPSpillSlot().

createFPSpillSlot()

int XCoreFunctionInfo::createFPSpillSlot

(

MachineFunction &

MF

)

Definition at line 53 of file XCoreMachineFunctionInfo.cpp.

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

Referenced by llvm::XCoreFrameLowering::determineCalleeSaves(), and getLRSpillSlot().

createLRSpillSlot()

int XCoreFunctionInfo::createLRSpillSlot

(

MachineFunction &

MF

)

Definition at line 35 of file XCoreMachineFunctionInfo.cpp.

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

Referenced by llvm::XCoreFrameLowering::determineCalleeSaves(), and getVarArgsFrameIndex().

getEHSpillSlot()

const int* llvm::XCoreFunctionInfo::getEHSpillSlot ( ) const

inline

Definition at line 70 of file XCoreMachineFunctionInfo.h.

References assert().

Referenced by GetEHSpillList().

getFPSpillSlot()

int llvm::XCoreFunctionInfo::getFPSpillSlot ( ) const

inline

Definition at line 63 of file XCoreMachineFunctionInfo.h.

References assert(), and createEHSpillSlot().

Referenced by GetSpillList().

getLRSpillSlot()

int llvm::XCoreFunctionInfo::getLRSpillSlot ( ) const

inline

Definition at line 56 of file XCoreMachineFunctionInfo.h.

References assert(), and createFPSpillSlot().

Referenced by llvm::XCoreFrameLowering::emitEpilogue(), llvm::XCoreFrameLowering::emitPrologue(), and GetSpillList().

getReturnStackOffset()

unsigned llvm::XCoreFunctionInfo::getReturnStackOffset ( ) const

inline

Definition at line 81 of file XCoreMachineFunctionInfo.h.

References assert(), and isLargeFrame().

Referenced by LowerCallResult().

getSpillLabels()

std::vector<std::pair<MachineBasicBlock::iterator, CalleeSavedInfo> >& llvm::XCoreFunctionInfo::getSpillLabels ( )

inline

Definition at line 89 of file XCoreMachineFunctionInfo.h.

Referenced by llvm::XCoreFrameLowering::emitPrologue(), and llvm::XCoreFrameLowering::spillCalleeSavedRegisters().

getVarArgsFrameIndex()

int llvm::XCoreFunctionInfo::getVarArgsFrameIndex ( ) const

inline

Definition at line 52 of file XCoreMachineFunctionInfo.h.

References createLRSpillSlot().

hasEHSpillSlot()

bool llvm::XCoreFunctionInfo::hasEHSpillSlot ( )

inline

Definition at line 69 of file XCoreMachineFunctionInfo.h.

Referenced by llvm::XCoreFrameLowering::emitPrologue(), and GetEHSpillList().

hasFPSpillSlot()

bool llvm::XCoreFunctionInfo::hasFPSpillSlot ( )

inline

Definition at line 62 of file XCoreMachineFunctionInfo.h.

hasLRSpillSlot()

bool llvm::XCoreFunctionInfo::hasLRSpillSlot ( )

inline

Definition at line 55 of file XCoreMachineFunctionInfo.h.

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

isLargeFrame()

bool XCoreFunctionInfo::isLargeFrame

(

const MachineFunction &

MF

)

const

Definition at line 19 of file XCoreMachineFunctionInfo.cpp.

References llvm::MachineFrameInfo::estimateStackSize(), and llvm::MachineFunction::getFrameInfo().

Referenced by getReturnStackOffset(), and llvm::XCoreFrameLowering::processFunctionBeforeFrameFinalized().

setReturnStackOffset()

void llvm::XCoreFunctionInfo::setReturnStackOffset ( unsigned  value )

inline

Definition at line 75 of file XCoreMachineFunctionInfo.h.

References assert().

Referenced by LowerCallResult().

setVarArgsFrameIndex()

void llvm::XCoreFunctionInfo::setVarArgsFrameIndex ( int  off )

inline

Definition at line 51 of file XCoreMachineFunctionInfo.h.

Referenced by LowerCallResult().

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

• lib/Target/XCore/XCoreMachineFunctionInfo.h
• lib/Target/XCore/XCoreMachineFunctionInfo.cpp