LEnvironment Class Reference

#include <lithium.h>

Inheritance diagram for LEnvironment:

Collaboration diagram for LEnvironment:

Public Member Functions
	LEnvironment (Handle< JSFunction > closure, FrameType frame_type, int ast_id, int parameter_count, int argument_count, int value_count, LEnvironment *outer, Zone *zone)
Handle< JSFunction >	closure () const
FrameType	frame_type () const
int	arguments_stack_height () const
int	deoptimization_index () const
int	translation_index () const
int	ast_id () const
int	parameter_count () const
int	pc_offset () const
LOperand **	spilled_registers () const
LOperand **	spilled_double_registers () const
const ZoneList< LOperand * > *	values () const
LEnvironment *	outer () const
void	AddValue (LOperand *operand, Representation representation)
bool	HasTaggedValueAt (int index) const
void	Register (int deoptimization_index, int translation_index, int pc_offset)
bool	HasBeenRegistered () const
void	SetSpilledRegisters (LOperand **registers, LOperand **double_registers)
void	PrintTo (StringStream *stream)
Zone *	zone () const
Public Member Functions inherited from ZoneObject
	INLINE (void *operator new(size_t size, Zone *zone))
void	operator delete (void *, size_t)
void	operator delete (void *pointer, Zone *zone)

Detailed Description

Definition at line 454 of file lithium.h.

Constructor & Destructor Documentation

LEnvironment ( Handle< JSFunction >  closure, FrameType  frame_type, int  ast_id, int  parameter_count, int  argument_count, int  value_count, LEnvironment *  outer, Zone *  zone  )

inline

Definition at line 456 of file lithium.h.

Member Function Documentation

void AddValue ( LOperand *  operand, Representation  representation  )

inline

Definition at line 494 of file lithium.h.

References BitVector::Add(), Representation::IsTagged(), and LEnvironment::zone().

int arguments_stack_height ( ) const

inline

Definition at line 481 of file lithium.h.

Referenced by LEnvironment::PrintTo().

int ast_id ( ) const

inline

Definition at line 484 of file lithium.h.

Referenced by LEnvironment::PrintTo().

Handle<JSFunction> closure ( ) const

inline

Definition at line 479 of file lithium.h.

int deoptimization_index ( ) const

inline

Definition at line 482 of file lithium.h.

Referenced by LEnvironment::Register().

FrameType frame_type ( ) const

inline

Definition at line 480 of file lithium.h.

bool HasBeenRegistered ( ) const

inline

Definition at line 513 of file lithium.h.

Referenced by LEnvironment::Register().

bool HasTaggedValueAt ( int  index ) const

inline

Definition at line 501 of file lithium.h.

References BitVector::Contains().

LEnvironment* outer ( ) const

inline

Definition at line 492 of file lithium.h.

int parameter_count ( ) const

inline

Definition at line 485 of file lithium.h.

Referenced by LEnvironment::PrintTo().

int pc_offset ( ) const

inline

Definition at line 486 of file lithium.h.

Referenced by LEnvironment::Register().

void PrintTo

(

StringStream *

stream

)

Definition at line 158 of file lithium.cc.

References StringStream::Add(), LEnvironment::arguments_stack_height(), LEnvironment::ast_id(), v8::internal::NULL, and LEnvironment::parameter_count().

Referenced by LInstruction::PrintTo().

void Register ( int  deoptimization_index, int  translation_index, int  pc_offset  )

inline

Definition at line 505 of file lithium.h.

References ASSERT, LEnvironment::deoptimization_index(), LEnvironment::HasBeenRegistered(), LEnvironment::pc_offset(), and LEnvironment::translation_index().

void SetSpilledRegisters ( LOperand **  registers, LOperand **  double_registers  )

inline

Definition at line 517 of file lithium.h.

LOperand** spilled_double_registers ( ) const

inline

Definition at line 488 of file lithium.h.

LOperand** spilled_registers ( ) const

inline

Definition at line 487 of file lithium.h.

int translation_index ( ) const

inline

Definition at line 483 of file lithium.h.

Referenced by LEnvironment::Register().

const ZoneList<LOperand*>* values ( ) const

inline

Definition at line 491 of file lithium.h.

Zone* zone ( ) const

inline

Definition at line 525 of file lithium.h.

Referenced by LEnvironment::AddValue().

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

• src/lithium.h
• src/lithium.cc