llvm::FixedStackPseudoSourceValue Class Reference

A specialized PseudoSourceValue for holding FixedStack values, which must include a frame index. More...

#include "llvm/CodeGen/PseudoSourceValue.h"

Inheritance diagram for llvm::FixedStackPseudoSourceValue:

Collaboration diagram for llvm::FixedStackPseudoSourceValue:

Public Member Functions
	FixedStackPseudoSourceValue (int FI, const TargetInstrInfo &TII)
bool	isConstant (const MachineFrameInfo *MFI) const override
	Test whether the memory pointed to by this PseudoSourceValue has a constant value. More...
bool	isAliased (const MachineFrameInfo *MFI) const override
	Test whether the memory pointed to by this PseudoSourceValue may also be pointed to by an LLVM IR Value. More...
bool	mayAlias (const MachineFrameInfo *) const override
	Return true if the memory pointed to by this PseudoSourceValue can ever alias an LLVM IR Value. More...
void	printCustom (raw_ostream &OS) const override
	Implement printing for PseudoSourceValue. More...
int	getFrameIndex () const
Public Member Functions inherited from llvm::PseudoSourceValue
	PseudoSourceValue (unsigned Kind, const TargetInstrInfo &TII)
virtual	~PseudoSourceValue ()
unsigned	kind () const
bool	isStack () const
bool	isGOT () const
bool	isConstantPool () const
bool	isJumpTable () const
unsigned	getAddressSpace () const
unsigned	getTargetCustom () const

Static Public Member Functions
static bool	classof (const PseudoSourceValue *V)

Additional Inherited Members
Public Types inherited from llvm::PseudoSourceValue
enum	PSVKind : unsigned {   Stack, GOT, JumpTable, ConstantPool,   FixedStack, GlobalValueCallEntry, ExternalSymbolCallEntry, TargetCustom }

Detailed Description

A specialized PseudoSourceValue for holding FixedStack values, which must include a frame index.

Definition at line 95 of file PseudoSourceValue.h.

Constructor & Destructor Documentation

FixedStackPseudoSourceValue()

llvm::FixedStackPseudoSourceValue::FixedStackPseudoSourceValue ( int  FI, const TargetInstrInfo &  TII  )

inlineexplicit

Definition at line 99 of file PseudoSourceValue.h.

Member Function Documentation

classof()

static bool llvm::FixedStackPseudoSourceValue::classof ( const PseudoSourceValue *  V )

inlinestatic

Definition at line 102 of file PseudoSourceValue.h.

References llvm::PseudoSourceValue::FixedStack, llvm::PseudoSourceValue::isAliased(), llvm::PseudoSourceValue::isConstant(), llvm::PseudoSourceValue::kind(), and llvm::PseudoSourceValue::mayAlias().

getFrameIndex()

int llvm::FixedStackPseudoSourceValue::getFrameIndex ( ) const

inline

Definition at line 114 of file PseudoSourceValue.h.

Referenced by matchPair().

isAliased()

bool FixedStackPseudoSourceValue::isAliased ( const MachineFrameInfo *  ) const

overridevirtual

Test whether the memory pointed to by this PseudoSourceValue may also be pointed to by an LLVM IR Value.

Reimplemented from llvm::PseudoSourceValue.

Definition at line 66 of file PseudoSourceValue.cpp.

References llvm::MachineFrameInfo::isAliasedObjectIndex().

isConstant()

bool FixedStackPseudoSourceValue::isConstant ( const MachineFrameInfo *  ) const

overridevirtual

Test whether the memory pointed to by this PseudoSourceValue has a constant value.

Reimplemented from llvm::PseudoSourceValue.

Definition at line 61 of file PseudoSourceValue.cpp.

References llvm::MachineFrameInfo::isImmutableObjectIndex().

mayAlias()

bool FixedStackPseudoSourceValue::mayAlias ( const MachineFrameInfo *  ) const

overridevirtual

Return true if the memory pointed to by this PseudoSourceValue can ever alias an LLVM IR Value.

Reimplemented from llvm::PseudoSourceValue.

Definition at line 72 of file PseudoSourceValue.cpp.

References llvm::MachineFrameInfo::isSpillSlotObjectIndex().

printCustom()

void FixedStackPseudoSourceValue::printCustom ( raw_ostream &  O ) const

overridevirtual

Implement printing for PseudoSourceValue.

This is called from Value::print or Value's operator<<.

Reimplemented from llvm::PseudoSourceValue.

Definition at line 79 of file PseudoSourceValue.cpp.

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

• include/llvm/CodeGen/PseudoSourceValue.h
• lib/CodeGen/PseudoSourceValue.cpp