#include <ARMMachineFunctionInfo.h>

Inheritance diagram for llvm::ARMFunctionInfo:

Collaboration diagram for llvm::ARMFunctionInfo:

Public Member Functions
	ARMFunctionInfo ()
	ARMFunctionInfo (MachineFunction &MF)
bool	isThumbFunction () const
bool	isThumb1OnlyFunction () const
bool	isThumb2Function () const
unsigned	getStoredByValParamsPadding () const
void	setStoredByValParamsPadding (unsigned p)
unsigned	getArgRegsSaveSize (unsigned Align=0) const
void	setArgRegsSaveSize (unsigned s)
unsigned	getReturnRegsCount () const
void	setReturnRegsCount (unsigned s)
bool	hasStackFrame () const
void	setHasStackFrame (bool s)
bool	shouldRestoreSPFromFP () const
void	setShouldRestoreSPFromFP (bool s)
bool	isLRSpilledForFarJump () const
void	setLRIsSpilledForFarJump (bool s)
unsigned	getFramePtrSpillOffset () const
void	setFramePtrSpillOffset (unsigned o)
unsigned	getNumAlignedDPRCS2Regs () const
void	setNumAlignedDPRCS2Regs (unsigned n)
unsigned	getGPRCalleeSavedArea1Offset () const
unsigned	getGPRCalleeSavedArea2Offset () const
unsigned	getDPRCalleeSavedAreaOffset () const
void	setGPRCalleeSavedArea1Offset (unsigned o)
void	setGPRCalleeSavedArea2Offset (unsigned o)
void	setDPRCalleeSavedAreaOffset (unsigned o)
unsigned	getGPRCalleeSavedArea1Size () const
unsigned	getGPRCalleeSavedArea2Size () const
unsigned	getDPRCalleeSavedAreaSize () const
void	setGPRCalleeSavedArea1Size (unsigned s)
void	setGPRCalleeSavedArea2Size (unsigned s)
void	setDPRCalleeSavedAreaSize (unsigned s)
unsigned	getArgumentStackSize () const
void	setArgumentStackSize (unsigned size)
unsigned	createJumpTableUId ()
unsigned	getNumJumpTables () const
void	initPICLabelUId (unsigned UId)
unsigned	getNumPICLabels () const
unsigned	createPICLabelUId ()
int	getVarArgsFrameIndex () const
void	setVarArgsFrameIndex (int Index)
bool	hasITBlocks () const
void	setHasITBlocks (bool h)
unsigned	getGlobalBaseReg () const
void	setGlobalBaseReg (unsigned Reg)
void	recordCPEClone (unsigned CPIdx, unsigned CPCloneIdx)
unsigned	getOriginalCPIdx (unsigned CloneIdx) const
DenseMap< const MachineBasicBlock *, unsigned > ::iterator	getCoalescedWeight (MachineBasicBlock *MBB)

Detailed Description

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

Definition at line 28 of file ARMMachineFunctionInfo.h.

Constructor & Destructor Documentation

llvm::ARMFunctionInfo::ARMFunctionInfo ( ) [inline]

Definition at line 130 of file ARMMachineFunctionInfo.h.

ARMFunctionInfo::ARMFunctionInfo ( MachineFunction & MF ) [explicit]

Definition at line 16 of file ARMMachineFunctionInfo.cpp.

Member Function Documentation

unsigned llvm::ARMFunctionInfo::createJumpTableUId ( ) [inline]

Definition at line 195 of file ARMMachineFunctionInfo.h.

unsigned llvm::ARMFunctionInfo::createPICLabelUId ( ) [inline]

Definition at line 211 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::adjustForSegmentedStacks(), and duplicateCPV().

unsigned llvm::ARMFunctionInfo::getArgRegsSaveSize ( unsigned Align = 0 ) const [inline]

Definition at line 151 of file ARMMachineFunctionInfo.h.

References Align().

Referenced by llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitPrologue(), llvm::ARMFrameLowering::emitPrologue(), llvm::ARMFrameLowering::processFunctionBeforeCalleeSavedScan(), llvm::Thumb1FrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::restoreCalleeSavedRegisters().

unsigned llvm::ARMFunctionInfo::getArgumentStackSize ( ) const [inline]

Definition at line 192 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::adjustForSegmentedStacks().

DenseMap<const MachineBasicBlock*, unsigned>::iterator llvm::ARMFunctionInfo::getCoalescedWeight ( MachineBasicBlock * MBB ) [inline]

Definition at line 237 of file ARMMachineFunctionInfo.h.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::find(), and llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::insert().

Referenced by llvm::ARMBaseRegisterInfo::shouldCoalesce().

unsigned llvm::ARMFunctionInfo::getDPRCalleeSavedAreaOffset ( ) const [inline]

Definition at line 178 of file ARMMachineFunctionInfo.h.

unsigned llvm::ARMFunctionInfo::getDPRCalleeSavedAreaSize ( ) const [inline]

Definition at line 186 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitEpilogue(), and llvm::ARMFrameLowering::emitEpilogue().

unsigned llvm::ARMFunctionInfo::getFramePtrSpillOffset ( ) const [inline]

Definition at line 170 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1RegisterInfo::eliminateFrameIndex(), llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitPrologue(), llvm::ARMFrameLowering::emitPrologue(), and llvm::ARMFrameLowering::ResolveFrameIndexReference().

unsigned llvm::ARMFunctionInfo::getGlobalBaseReg ( ) const [inline]

Definition at line 221 of file ARMMachineFunctionInfo.h.

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea1Offset ( ) const [inline]

Definition at line 176 of file ARMMachineFunctionInfo.h.

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea1Size ( ) const [inline]

Definition at line 184 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitEpilogue(), and llvm::ARMFrameLowering::emitEpilogue().

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea2Offset ( ) const [inline]

Definition at line 177 of file ARMMachineFunctionInfo.h.

unsigned llvm::ARMFunctionInfo::getGPRCalleeSavedArea2Size ( ) const [inline]

Definition at line 185 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitEpilogue(), and llvm::ARMFrameLowering::emitEpilogue().

unsigned llvm::ARMFunctionInfo::getNumAlignedDPRCS2Regs ( ) const [inline]

Definition at line 173 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::emitPrologue(), llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

unsigned llvm::ARMFunctionInfo::getNumJumpTables ( ) const [inline]

Definition at line 199 of file ARMMachineFunctionInfo.h.

unsigned llvm::ARMFunctionInfo::getNumPICLabels ( ) const [inline]

Definition at line 207 of file ARMMachineFunctionInfo.h.

unsigned llvm::ARMFunctionInfo::getOriginalCPIdx ( unsigned CloneIdx ) const [inline]

Definition at line 229 of file ARMMachineFunctionInfo.h.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::find(), and I.

unsigned llvm::ARMFunctionInfo::getReturnRegsCount ( ) const [inline]

Definition at line 158 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitEpilogue().

unsigned llvm::ARMFunctionInfo::getStoredByValParamsPadding ( ) const [inline]

Definition at line 148 of file ARMMachineFunctionInfo.h.

int llvm::ARMFunctionInfo::getVarArgsFrameIndex ( ) const [inline]

Definition at line 215 of file ARMMachineFunctionInfo.h.

Referenced by LowerVASTART().

bool llvm::ARMFunctionInfo::hasITBlocks ( ) const [inline]

Definition at line 218 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb2InstrInfo::ReplaceTailWithBranchTo().

bool llvm::ARMFunctionInfo::hasStackFrame ( ) const [inline]

Definition at line 161 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitEpilogue(), llvm::Thumb1FrameLowering::emitPrologue(), llvm::ARMFrameLowering::emitPrologue(), estimateRSStackSizeLimit(), llvm::ARMFrameLowering::processFunctionBeforeCalleeSavedScan(), and llvm::ARMFrameLowering::ResolveFrameIndexReference().

void llvm::ARMFunctionInfo::initPICLabelUId ( unsigned UId ) [inline]

Definition at line 203 of file ARMMachineFunctionInfo.h.

bool llvm::ARMFunctionInfo::isLRSpilledForFarJump ( ) const [inline]

Definition at line 167 of file ARMMachineFunctionInfo.h.

bool llvm::ARMFunctionInfo::isThumb1OnlyFunction ( ) const [inline]

Definition at line 145 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMBaseRegisterInfo::canRealignStack(), llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), emitAlignedDPRCS2Restores(), emitAlignedDPRCS2Spills(), llvm::ARMFrameLowering::emitEpilogue(), llvm::ARMFrameLowering::emitPrologue(), llvm::ARMBaseRegisterInfo::materializeFrameBaseRegister(), llvm::ARMBaseRegisterInfo::needsFrameBaseReg(), llvm::ARMFrameLowering::processFunctionBeforeCalleeSavedScan(), and llvm::ARMBaseRegisterInfo::resolveFrameIndex().

bool llvm::ARMFunctionInfo::isThumb2Function ( ) const [inline]

Definition at line 146 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), llvm::ARMBaseRegisterInfo::hasBasePointer(), llvm::ARMBaseInstrInfo::InsertBranch(), llvm::ARMBaseInstrInfo::isPredicable(), llvm::ARMFrameLowering::processFunctionBeforeCalleeSavedScan(), llvm::ARMBaseRegisterInfo::resolveFrameIndex(), and llvm::ARMFrameLowering::ResolveFrameIndexReference().

bool llvm::ARMFunctionInfo::isThumbFunction ( ) const [inline]

Definition at line 144 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1RegisterInfo::eliminateFrameIndex(), llvm::ARMBaseRegisterInfo::eliminateFrameIndex(), emitAlignedDPRCS2Restores(), emitAlignedDPRCS2Spills(), llvm::ARMFrameLowering::emitEpilogue(), llvm::ARMAsmPrinter::EmitFunctionEntryLabel(), llvm::ARMAsmPrinter::EmitJumpTable(), llvm::ARMFrameLowering::emitPrologue(), llvm::ARMBaseRegisterInfo::hasBasePointer(), llvm::ARMBaseInstrInfo::InsertBranch(), llvm::ARMBaseRegisterInfo::materializeFrameBaseRegister(), llvm::ARMBaseRegisterInfo::needsFrameBaseReg(), llvm::ARMBaseRegisterInfo::resolveFrameIndex(), llvm::ARMFrameLowering::restoreCalleeSavedRegisters(), and llvm::ARMFrameLowering::spillCalleeSavedRegisters().

void llvm::ARMFunctionInfo::recordCPEClone	(	unsigned	CPIdx,
		unsigned	CPCloneIdx
	)		`[inline]`

Definition at line 224 of file ARMMachineFunctionInfo.h.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::insert(), and llvm_unreachable.

void llvm::ARMFunctionInfo::setArgRegsSaveSize ( unsigned s ) [inline]

Definition at line 156 of file ARMMachineFunctionInfo.h.

void llvm::ARMFunctionInfo::setArgumentStackSize ( unsigned size ) [inline]

Definition at line 193 of file ARMMachineFunctionInfo.h.

void llvm::ARMFunctionInfo::setDPRCalleeSavedAreaOffset ( unsigned o ) [inline]

Definition at line 182 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::emitPrologue().

void llvm::ARMFunctionInfo::setDPRCalleeSavedAreaSize ( unsigned s ) [inline]

Definition at line 190 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::emitPrologue().

void llvm::ARMFunctionInfo::setFramePtrSpillOffset ( unsigned o ) [inline]

Definition at line 171 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::emitPrologue().

void llvm::ARMFunctionInfo::setGlobalBaseReg ( unsigned Reg ) [inline]

Definition at line 222 of file ARMMachineFunctionInfo.h.

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea1Offset ( unsigned o ) [inline]

Definition at line 180 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::emitPrologue().

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea1Size ( unsigned s ) [inline]

Definition at line 188 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::emitPrologue().

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea2Offset ( unsigned o ) [inline]

Definition at line 181 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::emitPrologue().

void llvm::ARMFunctionInfo::setGPRCalleeSavedArea2Size ( unsigned s ) [inline]

Definition at line 189 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::emitPrologue().

void llvm::ARMFunctionInfo::setHasITBlocks ( bool h ) [inline]

Definition at line 219 of file ARMMachineFunctionInfo.h.

void llvm::ARMFunctionInfo::setHasStackFrame ( bool s ) [inline]

Definition at line 162 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::processFunctionBeforeCalleeSavedScan().

void llvm::ARMFunctionInfo::setLRIsSpilledForFarJump ( bool s ) [inline]

Definition at line 168 of file ARMMachineFunctionInfo.h.

Referenced by llvm::ARMFrameLowering::processFunctionBeforeCalleeSavedScan().

void llvm::ARMFunctionInfo::setNumAlignedDPRCS2Regs ( unsigned n ) [inline]

Definition at line 174 of file ARMMachineFunctionInfo.h.

void llvm::ARMFunctionInfo::setReturnRegsCount ( unsigned s ) [inline]

Definition at line 159 of file ARMMachineFunctionInfo.h.

void llvm::ARMFunctionInfo::setShouldRestoreSPFromFP ( bool s ) [inline]

Definition at line 165 of file ARMMachineFunctionInfo.h.

Referenced by emitAlignedDPRCS2Spills(), llvm::Thumb1FrameLowering::emitPrologue(), and llvm::ARMFrameLowering::emitPrologue().

void llvm::ARMFunctionInfo::setStoredByValParamsPadding ( unsigned p ) [inline]

Definition at line 149 of file ARMMachineFunctionInfo.h.

void llvm::ARMFunctionInfo::setVarArgsFrameIndex ( int Index ) [inline]

Definition at line 216 of file ARMMachineFunctionInfo.h.

bool llvm::ARMFunctionInfo::shouldRestoreSPFromFP ( ) const [inline]

Definition at line 164 of file ARMMachineFunctionInfo.h.

Referenced by llvm::Thumb1FrameLowering::emitEpilogue(), and llvm::ARMFrameLowering::emitEpilogue().

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

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation