LChunk Class Reference

#include <lithium-arm.h>

Inheritance diagram for LChunk:

Collaboration diagram for LChunk:

Public Member Functions
	LChunk (CompilationInfo *info, HGraph *graph)
void	AddInstruction (LInstruction *instruction, HBasicBlock *block)
LConstantOperand *	DefineConstantOperand (HConstant *constant)
Handle< Object >	LookupLiteral (LConstantOperand *operand) const
Representation	LookupLiteralRepresentation (LConstantOperand *operand) const
int	GetNextSpillIndex (bool is_double)
LOperand *	GetNextSpillSlot (bool is_double)
int	ParameterAt (int index)
int	GetParameterStackSlot (int index) const
int	spill_slot_count () const
CompilationInfo *	info () const
HGraph *	graph () const
const ZoneList< LInstruction * > *	instructions () const
void	AddGapMove (int index, LOperand *from, LOperand *to)
LGap *	GetGapAt (int index) const
bool	IsGapAt (int index) const
int	NearestGapPos (int index) const
void	MarkEmptyBlocks ()
const ZoneList< LPointerMap * > *	pointer_maps () const
LLabel *	GetLabel (int block_id) const
int	LookupDestination (int block_id) const
Label *	GetAssemblyLabel (int block_id) const
const ZoneList< Handle < JSFunction > > *	inlined_closures () const
void	AddInlinedClosure (Handle< JSFunction > closure)
Zone *	zone () const
	LChunk (CompilationInfo *info, HGraph *graph)
void	AddInstruction (LInstruction *instruction, HBasicBlock *block)
LConstantOperand *	DefineConstantOperand (HConstant *constant)
Handle< Object >	LookupLiteral (LConstantOperand *operand) const
Representation	LookupLiteralRepresentation (LConstantOperand *operand) const
int	GetNextSpillIndex (bool is_double)
LOperand *	GetNextSpillSlot (bool is_double)
int	ParameterAt (int index)
int	GetParameterStackSlot (int index) const
int	spill_slot_count () const
int	num_double_slots () const
CompilationInfo *	info () const
HGraph *	graph () const
const ZoneList< LInstruction * > *	instructions () const
void	AddGapMove (int index, LOperand *from, LOperand *to)
LGap *	GetGapAt (int index) const
bool	IsGapAt (int index) const
int	NearestGapPos (int index) const
void	MarkEmptyBlocks ()
const ZoneList< LPointerMap * > *	pointer_maps () const
LLabel *	GetLabel (int block_id) const
int	LookupDestination (int block_id) const
Label *	GetAssemblyLabel (int block_id) const
const ZoneList< Handle < JSFunction > > *	inlined_closures () const
void	AddInlinedClosure (Handle< JSFunction > closure)
Zone *	zone () const
	LChunk (CompilationInfo *info, HGraph *graph)
void	AddInstruction (LInstruction *instruction, HBasicBlock *block)
LConstantOperand *	DefineConstantOperand (HConstant *constant)
Handle< Object >	LookupLiteral (LConstantOperand *operand) const
Representation	LookupLiteralRepresentation (LConstantOperand *operand) const
int	GetNextSpillIndex (bool is_double)
LOperand *	GetNextSpillSlot (bool is_double)
int	ParameterAt (int index)
int	GetParameterStackSlot (int index) const
int	spill_slot_count () const
CompilationInfo *	info () const
HGraph *	graph () const
const ZoneList< LInstruction * > *	instructions () const
void	AddGapMove (int index, LOperand *from, LOperand *to)
LGap *	GetGapAt (int index) const
bool	IsGapAt (int index) const
int	NearestGapPos (int index) const
void	MarkEmptyBlocks ()
const ZoneList< LPointerMap * > *	pointer_maps () const
LLabel *	GetLabel (int block_id) const
int	LookupDestination (int block_id) const
Label *	GetAssemblyLabel (int block_id) const
const ZoneList< Handle < JSFunction > > *	inlined_closures () const
void	AddInlinedClosure (Handle< JSFunction > closure)
Zone *	zone () const
	LChunk (CompilationInfo *info, HGraph *graph)
void	AddInstruction (LInstruction *instruction, HBasicBlock *block)
LConstantOperand *	DefineConstantOperand (HConstant *constant)
Handle< Object >	LookupLiteral (LConstantOperand *operand) const
Representation	LookupLiteralRepresentation (LConstantOperand *operand) const
int	GetNextSpillIndex (bool is_double)
LOperand *	GetNextSpillSlot (bool is_double)
int	ParameterAt (int index)
int	GetParameterStackSlot (int index) const
int	spill_slot_count () const
CompilationInfo *	info () const
HGraph *	graph () const
const ZoneList< LInstruction * > *	instructions () const
void	AddGapMove (int index, LOperand *from, LOperand *to)
LGap *	GetGapAt (int index) const
bool	IsGapAt (int index) const
int	NearestGapPos (int index) const
void	MarkEmptyBlocks ()
const ZoneList< LPointerMap * > *	pointer_maps () const
LLabel *	GetLabel (int block_id) const
int	LookupDestination (int block_id) const
Label *	GetAssemblyLabel (int block_id) const
const ZoneList< Handle < JSFunction > > *	inlined_closures () const
void	AddInlinedClosure (Handle< JSFunction > closure)
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 2225 of file lithium-arm.h.

Constructor & Destructor Documentation

LChunk ( CompilationInfo *  info, HGraph *  graph  )

explicit

Definition at line 410 of file lithium-arm.cc.

LChunk ( CompilationInfo *  info, HGraph *  graph  )

inline

Definition at line 2308 of file lithium-ia32.h.

LChunk ( CompilationInfo *  info, HGraph *  graph  )

explicit

LChunk ( CompilationInfo *  info, HGraph *  graph  )

inline

Definition at line 2167 of file lithium-x64.h.

Member Function Documentation

void AddGapMove	(	int	index,
		LOperand *	from,
		LOperand *	to
	)

void AddGapMove	(	int	index,
		LOperand *	from,
		LOperand *	to
	)

void AddGapMove	(	int	index,
		LOperand *	from,
		LOperand *	to
	)

Definition at line 531 of file lithium-arm.cc.

References LParallelMove::AddMove(), LChunk::GetGapAt(), LGap::GetOrCreateParallelMove(), LGap::START, and LChunk::zone().

void AddGapMove	(	int	index,
		LOperand *	from,
		LOperand *	to
	)

void AddInlinedClosure ( Handle< JSFunction >  closure )

inline

Definition at line 2217 of file lithium-x64.h.

void AddInlinedClosure ( Handle< JSFunction >  closure )

inline

Definition at line 2237 of file lithium-mips.h.

void AddInlinedClosure ( Handle< JSFunction >  closure )

inline

Definition at line 2271 of file lithium-arm.h.

void AddInlinedClosure ( Handle< JSFunction >  closure )

inline

Definition at line 2360 of file lithium-ia32.h.

void AddInstruction	(	LInstruction *	instruction,
		HBasicBlock *	block
	)

void AddInstruction	(	LInstruction *	instruction,
		HBasicBlock *	block
	)

void AddInstruction	(	LInstruction *	instruction,
		HBasicBlock *	block
	)

Definition at line 473 of file lithium-arm.cc.

References LInstruction::HasPointerMap(), LInstruction::IsControl(), LInstruction::pointer_map(), LPointerMap::set_lithium_position(), HGraph::zone(), and LChunk::zone().

void AddInstruction	(	LInstruction *	instruction,
		HBasicBlock *	block
	)

LConstantOperand* DefineConstantOperand

(

HConstant *

constant

)

LConstantOperand* DefineConstantOperand

(

HConstant *

constant

)

LConstantOperand * DefineConstantOperand

(

HConstant *

constant

)

Definition at line 492 of file lithium-arm.cc.

References LConstantOperand::Create(), HValue::id(), and LChunk::zone().

LConstantOperand* DefineConstantOperand

(

HConstant *

constant

)

Label* GetAssemblyLabel ( int  block_id ) const

inline

Definition at line 2207 of file lithium-x64.h.

References ASSERT.

Label* GetAssemblyLabel ( int  block_id ) const

inline

Definition at line 2227 of file lithium-mips.h.

References ASSERT.

Label* GetAssemblyLabel ( int  block_id ) const

inline

Definition at line 2261 of file lithium-arm.h.

References ASSERT, LLabel::HasReplacement(), and LLabel::label().

Label* GetAssemblyLabel ( int  block_id ) const

inline

Definition at line 2350 of file lithium-ia32.h.

References ASSERT.

LGap* GetGapAt

(

int

index

)

const

LGap* GetGapAt

(

int

index

)

const

LGap * GetGapAt

(

int

index

)

const

Definition at line 515 of file lithium-arm.cc.

References LGap::cast().

Referenced by LChunk::AddGapMove().

LGap* GetGapAt

(

int

index

)

const

LLabel* GetLabel ( int  block_id ) const

inline

Definition at line 2195 of file lithium-x64.h.

References LGap::cast(), and HBasicBlock::first_instruction_index().

LLabel* GetLabel ( int  block_id ) const

inline

Definition at line 2215 of file lithium-mips.h.

References LGap::cast(), and HBasicBlock::first_instruction_index().

LLabel* GetLabel ( int  block_id ) const

inline

Definition at line 2249 of file lithium-arm.h.

References LGap::cast(), and HBasicBlock::first_instruction_index().

Referenced by LChunk::MarkEmptyBlocks().

LLabel* GetLabel ( int  block_id ) const

inline

Definition at line 2338 of file lithium-ia32.h.

References LGap::cast(), and HBasicBlock::first_instruction_index().

int GetNextSpillIndex

(

bool

is_double

)

int GetNextSpillIndex

(

bool

is_double

)

int GetNextSpillIndex

(

bool

is_double

)

Definition at line 420 of file lithium-arm.cc.

Referenced by LChunk::GetNextSpillSlot().

int GetNextSpillIndex

(

bool

is_double

)

LOperand* GetNextSpillSlot

(

bool

is_double

)

LOperand* GetNextSpillSlot

(

bool

is_double

)

LOperand * GetNextSpillSlot

(

bool

is_double

)

Definition at line 427 of file lithium-arm.cc.

References LStackSlot::Create(), LDoubleStackSlot::Create(), LChunk::GetNextSpillIndex(), and LChunk::zone().

LOperand* GetNextSpillSlot

(

bool

is_double

)

int GetParameterStackSlot

(

int

index

)

const

int GetParameterStackSlot

(

int

index

)

const

int GetParameterStackSlot

(

int

index

)

const

Definition at line 497 of file lithium-arm.cc.

References ASSERT, and LChunk::info().

int GetParameterStackSlot

(

int

index

)

const

HGraph* graph ( ) const

inline

Definition at line 2187 of file lithium-x64.h.

HGraph* graph ( ) const

inline

Definition at line 2207 of file lithium-mips.h.

HGraph* graph ( ) const

inline

Definition at line 2241 of file lithium-arm.h.

Referenced by LChunk::MarkEmptyBlocks(), and HTracer::TraceLithium().

HGraph* graph ( ) const

inline

Definition at line 2330 of file lithium-ia32.h.

CompilationInfo* info ( ) const

inline

Definition at line 2186 of file lithium-x64.h.

CompilationInfo* info ( ) const

inline

Definition at line 2206 of file lithium-mips.h.

CompilationInfo* info ( ) const

inline

Definition at line 2240 of file lithium-arm.h.

Referenced by LChunk::GetParameterStackSlot(), and LChunk::ParameterAt().

CompilationInfo* info ( ) const

inline

Definition at line 2329 of file lithium-ia32.h.

const ZoneList<Handle<JSFunction> >* inlined_closures ( ) const

inline

Definition at line 2213 of file lithium-x64.h.

const ZoneList<Handle<JSFunction> >* inlined_closures ( ) const

inline

Definition at line 2233 of file lithium-mips.h.

const ZoneList<Handle<JSFunction> >* inlined_closures ( ) const

inline

Definition at line 2267 of file lithium-arm.h.

const ZoneList<Handle<JSFunction> >* inlined_closures ( ) const

inline

Definition at line 2356 of file lithium-ia32.h.

const ZoneList<LInstruction*>* instructions ( ) const

inline

Definition at line 2188 of file lithium-x64.h.

const ZoneList<LInstruction*>* instructions ( ) const

inline

Definition at line 2208 of file lithium-mips.h.

const ZoneList<LInstruction*>* instructions ( ) const

inline

Definition at line 2242 of file lithium-arm.h.

Referenced by LChunk::MarkEmptyBlocks().

const ZoneList<LInstruction*>* instructions ( ) const

inline

Definition at line 2331 of file lithium-ia32.h.

bool IsGapAt

(

int

index

)

const

bool IsGapAt

(

int

index

)

const

bool IsGapAt

(

int

index

)

const

Definition at line 520 of file lithium-arm.cc.

Referenced by LChunk::NearestGapPos().

bool IsGapAt

(

int

index

)

const

int LookupDestination ( int  block_id ) const

inline

Definition at line 2200 of file lithium-x64.h.

References v8::internal::NULL.

int LookupDestination ( int  block_id ) const

inline

Definition at line 2220 of file lithium-mips.h.

References v8::internal::NULL.

int LookupDestination ( int  block_id ) const

inline

Definition at line 2254 of file lithium-arm.h.

References LLabel::block_id(), v8::internal::NULL, and LLabel::replacement().

int LookupDestination ( int  block_id ) const

inline

Definition at line 2343 of file lithium-ia32.h.

References v8::internal::NULL.

Handle<Object> LookupLiteral

(

LConstantOperand *

operand

)

const

Handle<Object> LookupLiteral

(

LConstantOperand *

operand

)

const

Handle< Object > LookupLiteral

(

LConstantOperand *

operand

)

const

Definition at line 537 of file lithium-arm.cc.

References HValue::cast(), LOperand::index(), and HGraph::LookupValue().

Handle<Object> LookupLiteral

(

LConstantOperand *

operand

)

const

Representation LookupLiteralRepresentation

(

LConstantOperand *

operand

)

const

Representation LookupLiteralRepresentation

(

LConstantOperand *

operand

)

const

Representation LookupLiteralRepresentation

(

LConstantOperand *

operand

)

const

Definition at line 542 of file lithium-arm.cc.

References LOperand::index(), and HGraph::LookupValue().

Representation LookupLiteralRepresentation

(

LConstantOperand *

operand

)

const

void MarkEmptyBlocks

(

)

void MarkEmptyBlocks

(

)

void MarkEmptyBlocks

(

)

Definition at line 437 of file lithium-arm.cc.

References LGoto::block_id(), HGraph::blocks(), LGap::cast(), HBasicBlock::first_instruction_index(), LChunk::GetLabel(), LChunk::graph(), LChunk::instructions(), LLabel::is_loop_header(), LInstruction::IsGap(), LGap::IsRedundant(), HBasicBlock::last_instruction_index(), and LLabel::set_replacement().

Referenced by HGraph::Compile().

void MarkEmptyBlocks

(

)

int NearestGapPos

(

int

index

)

const

int NearestGapPos

(

int

index

)

const

int NearestGapPos

(

int

index

)

const

Definition at line 525 of file lithium-arm.cc.

References LChunk::IsGapAt().

int NearestGapPos

(

int

index

)

const

int num_double_slots ( ) const

inline

Definition at line 2328 of file lithium-ia32.h.

int ParameterAt

(

int

index

)

int ParameterAt

(

int

index

)

int ParameterAt

(

int

index

)

Definition at line 508 of file lithium-arm.cc.

References ASSERT, LChunk::info(), and v8::internal::kPointerSize.

int ParameterAt

(

int

index

)

const ZoneList<LPointerMap*>* pointer_maps ( ) const

inline

Definition at line 2194 of file lithium-x64.h.

const ZoneList<LPointerMap*>* pointer_maps ( ) const

inline

Definition at line 2214 of file lithium-mips.h.

const ZoneList<LPointerMap*>* pointer_maps ( ) const

inline

Definition at line 2248 of file lithium-arm.h.

const ZoneList<LPointerMap*>* pointer_maps ( ) const

inline

Definition at line 2337 of file lithium-ia32.h.

int spill_slot_count ( ) const

inline

Definition at line 2185 of file lithium-x64.h.

int spill_slot_count ( ) const

inline

Definition at line 2205 of file lithium-mips.h.

int spill_slot_count ( ) const

inline

Definition at line 2239 of file lithium-arm.h.

int spill_slot_count ( ) const

inline

Definition at line 2327 of file lithium-ia32.h.

Zone* zone ( ) const

inline

Definition at line 2221 of file lithium-x64.h.

Zone* zone ( ) const

inline

Definition at line 2241 of file lithium-mips.h.

Zone* zone ( ) const

inline

Definition at line 2275 of file lithium-arm.h.

Referenced by LChunk::AddGapMove(), LChunk::AddInstruction(), LChunk::DefineConstantOperand(), and LChunk::GetNextSpillSlot().

Zone* zone ( ) const

inline

Definition at line 2364 of file lithium-ia32.h.

---

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

• src/arm/lithium-arm.h
• src/ia32/lithium-ia32.h
• src/mips/lithium-mips.h
• src/x64/lithium-x64.h
• src/arm/lithium-arm.cc
• src/mips/lithium-mips.cc