#include <maglev-basic-block.h>

Collaboration diagram for v8::internal::maglev::BasicBlock:

Public Types
using	Id = uint32_t

Public Member Functions
	BasicBlock (MergePointInterpreterFrameState state, Zone zone)

NodeIdT	first_id () const

void	Print () const

NodeIdT	first_non_phi_id () const

NodeIdT	FirstNonGapMoveId () const

ZoneVector< Node * > &	nodes ()

ControlNode *	control_node () const

void	set_control_node (ControlNode *control_node)

ControlNode *	reset_control_node ()

ZoneVector< Node * >	Split (Node node, Zone zone)

bool	has_phi () const

bool	is_merge_block () const

bool	is_edge_split_block () const

bool	is_loop () const

MergePointRegisterState &	edge_split_block_register_state ()

bool	contains_node_id (NodeIdT id) const

void	set_edge_split_block_register_state (MergePointRegisterState *register_state)

void	set_edge_split_block (BasicBlock *predecessor)

BasicBlock *	predecessor () const

void	set_predecessor (BasicBlock *predecessor)

bool	is_start_block_of_switch_case () const

void	set_start_block_of_switch_case (bool value)

bool	is_dead () const

void	mark_dead ()

Phi::List *	phis () const

void	AddPhi (Phi *phi) const

ExceptionHandlerInfo::List &	exception_handlers ()

void	AddExceptionHandler (ExceptionHandlerInfo *handler)

int	predecessor_count () const

BasicBlock *	predecessor_at (int i) const

BasicBlock *	backedge_predecessor () const

int	predecessor_id () const

void	set_predecessor_id (int id)

base::SmallVector< BasicBlock *, 2 >	successors () const

template<typename Func >
void	ForEachPredecessor (Func &&functor) const

template<typename Func >
void	ForEachSuccessor (Func &&functor) const

Label *	label ()

MergePointInterpreterFrameState *	state () const

bool	has_state () const

bool	is_exception_handler_block () const

BasicBlock *	ComputeRealJumpTarget ()

bool	is_deferred () const

void	set_deferred (bool deferred)

void	set_id (Id id)

bool	has_id () const

Id	id () const

Static Public Member Functions
template<typename Func >
static void	ForEachSuccessorFollowing (ControlNode *control, Func &&functor)

Static Public Attributes
static constexpr Id	kInvalidBlockId = 0xffffffff

Private Types
enum	: uint8_t { kMerge , kEdgeSplit , kOther }

Private Member Functions
bool	HasPhisOrRegisterMerges () const

void	check_layout ()

Private Attributes
enum v8::internal::maglev::BasicBlock:: { ... }	type_

bool	deferred_: 1 = false

bool	is_start_block_of_switch_case_: 1 = false

bool	is_dead_: 1 = false

Id	id_ = kInvalidBlockId

ZoneVector< Node * >	nodes_

ControlNode *	control_node_

ExceptionHandlerInfo::List	exception_handlers_

union {

MergePointInterpreterFrameState * state_

MergePointRegisterState * edge_split_block_register_state_

};

BasicBlock *	predecessor_ = nullptr

Label	label_

Detailed Description

Definition at line 25 of file maglev-basic-block.h.

Member Typedef Documentation

◆ Id

using v8::internal::maglev::BasicBlock::Id = uint32_t

Definition at line 265 of file maglev-basic-block.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum : uint8_t

private

Enumerator
kMerge
kEdgeSplit
kOther

Definition at line 314 of file maglev-basic-block.h.

Constructor & Destructor Documentation

◆ BasicBlock()

v8::internal::maglev::BasicBlock::BasicBlock	(	MergePointInterpreterFrameState *	state,
		Zone *	zone )

inlineexplicit

Definition at line 27 of file maglev-basic-block.h.

Member Function Documentation

◆ AddExceptionHandler()

void v8::internal::maglev::BasicBlock::AddExceptionHandler ( ExceptionHandlerInfo * handler )

inline

Definition at line 157 of file maglev-basic-block.h.

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◆ AddPhi()

void v8::internal::maglev::BasicBlock::AddPhi ( Phi * phi ) const

inline

Definition at line 148 of file maglev-basic-block.h.

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◆ backedge_predecessor()

BasicBlock * v8::internal::maglev::BasicBlock::backedge_predecessor ( ) const

inline

Definition at line 171 of file maglev-basic-block.h.

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◆ check_layout()

void v8::internal::maglev::BasicBlock::check_layout ( )

inlineprivate

Definition at line 336 of file maglev-basic-block.h.

◆ ComputeRealJumpTarget()

BasicBlock * v8::internal::maglev::BasicBlock::ComputeRealJumpTarget ( )

inline

Definition at line 241 of file maglev-basic-block.h.

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◆ contains_node_id()

bool v8::internal::maglev::BasicBlock::contains_node_id ( NodeIdT id ) const

inline

Definition at line 105 of file maglev-basic-block.h.

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◆ control_node()

ControlNode * v8::internal::maglev::BasicBlock::control_node ( ) const

inline

Definition at line 62 of file maglev-basic-block.h.

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◆ edge_split_block_register_state()

MergePointRegisterState & v8::internal::maglev::BasicBlock::edge_split_block_register_state ( )

inline

Definition at line 99 of file maglev-basic-block.h.

◆ exception_handlers()

ExceptionHandlerInfo::List & v8::internal::maglev::BasicBlock::exception_handlers ( )

inline

Definition at line 153 of file maglev-basic-block.h.

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◆ first_id()

NodeIdT v8::internal::maglev::BasicBlock::first_id ( ) const

inline

Definition at line 33 of file maglev-basic-block.h.

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◆ first_non_phi_id()

NodeIdT v8::internal::maglev::BasicBlock::first_non_phi_id ( ) const

inline

Definition at line 41 of file maglev-basic-block.h.

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◆ FirstNonGapMoveId()

NodeIdT v8::internal::maglev::BasicBlock::FirstNonGapMoveId ( ) const

inline

Definition at line 49 of file maglev-basic-block.h.

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◆ ForEachPredecessor()

template<typename Func >

void v8::internal::maglev::BasicBlock::ForEachPredecessor ( Func && functor ) const

inline

Definition at line 186 of file maglev-basic-block.h.

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◆ ForEachSuccessor()

template<typename Func >

void v8::internal::maglev::BasicBlock::ForEachSuccessor ( Func && functor ) const

inline

Definition at line 218 of file maglev-basic-block.h.

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◆ ForEachSuccessorFollowing()

template<typename Func >

static void v8::internal::maglev::BasicBlock::ForEachSuccessorFollowing	(	ControlNode *	control,
		Func &&	functor )

inlinestatic

Definition at line 200 of file maglev-basic-block.h.

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◆ has_id()

bool v8::internal::maglev::BasicBlock::has_id ( ) const

inline

Definition at line 272 of file maglev-basic-block.h.

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◆ has_phi()

bool v8::internal::maglev::BasicBlock::has_phi ( ) const

inline

Definition at line 92 of file maglev-basic-block.h.

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◆ has_state()

bool v8::internal::maglev::BasicBlock::has_state ( ) const

inline

Definition at line 233 of file maglev-basic-block.h.

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◆ HasPhisOrRegisterMerges()

bool v8::internal::maglev::BasicBlock::HasPhisOrRegisterMerges ( ) const

inlineprivate

Definition at line 279 of file maglev-basic-block.h.

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◆ id()

Id v8::internal::maglev::BasicBlock::id ( ) const

inline

Definition at line 273 of file maglev-basic-block.h.

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◆ is_dead()

bool v8::internal::maglev::BasicBlock::is_dead ( ) const

inline

Definition at line 140 of file maglev-basic-block.h.

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◆ is_deferred()

bool v8::internal::maglev::BasicBlock::is_deferred ( ) const

inline

Definition at line 262 of file maglev-basic-block.h.

◆ is_edge_split_block()

bool v8::internal::maglev::BasicBlock::is_edge_split_block ( ) const

inline

Definition at line 95 of file maglev-basic-block.h.

◆ is_exception_handler_block()

bool v8::internal::maglev::BasicBlock::is_exception_handler_block ( ) const

inline

Definition at line 235 of file maglev-basic-block.h.

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◆ is_loop()

bool v8::internal::maglev::BasicBlock::is_loop ( ) const

inline

Definition at line 97 of file maglev-basic-block.h.

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◆ is_merge_block()

bool v8::internal::maglev::BasicBlock::is_merge_block ( ) const

inline

Definition at line 94 of file maglev-basic-block.h.

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◆ is_start_block_of_switch_case()

bool v8::internal::maglev::BasicBlock::is_start_block_of_switch_case ( ) const

inline

Definition at line 133 of file maglev-basic-block.h.

◆ label()

Label * v8::internal::maglev::BasicBlock::label ( )

inline

Definition at line 223 of file maglev-basic-block.h.

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◆ mark_dead()

void v8::internal::maglev::BasicBlock::mark_dead ( )

inline

Definition at line 142 of file maglev-basic-block.h.

◆ nodes()

ZoneVector< Node * > & v8::internal::maglev::BasicBlock::nodes ( )

inline

Definition at line 60 of file maglev-basic-block.h.

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◆ phis()

Phi::List * v8::internal::maglev::BasicBlock::phis ( ) const

inline

Definition at line 144 of file maglev-basic-block.h.

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◆ predecessor()

BasicBlock * v8::internal::maglev::BasicBlock::predecessor ( ) const

inline

Definition at line 123 of file maglev-basic-block.h.

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◆ predecessor_at()

BasicBlock * v8::internal::maglev::BasicBlock::predecessor_at ( int i ) const

inline

Definition at line 166 of file maglev-basic-block.h.

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◆ predecessor_count()

int v8::internal::maglev::BasicBlock::predecessor_count ( ) const

inline

Definition at line 161 of file maglev-basic-block.h.

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◆ predecessor_id()

int v8::internal::maglev::BasicBlock::predecessor_id ( ) const

inline

Definition at line 176 of file maglev-basic-block.h.

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◆ Print()

void v8::internal::maglev::BasicBlock::Print ( ) const

◆ reset_control_node()

ControlNode * v8::internal::maglev::BasicBlock::reset_control_node ( )

inline

Definition at line 68 of file maglev-basic-block.h.

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◆ set_control_node()

void v8::internal::maglev::BasicBlock::set_control_node ( ControlNode * control_node )

inline

Definition at line 63 of file maglev-basic-block.h.

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◆ set_deferred()

void v8::internal::maglev::BasicBlock::set_deferred ( bool deferred )

inline

Definition at line 263 of file maglev-basic-block.h.

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◆ set_edge_split_block()

void v8::internal::maglev::BasicBlock::set_edge_split_block ( BasicBlock * predecessor )

inline

Definition at line 115 of file maglev-basic-block.h.

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◆ set_edge_split_block_register_state()

void v8::internal::maglev::BasicBlock::set_edge_split_block_register_state ( MergePointRegisterState * register_state )

inline

Definition at line 109 of file maglev-basic-block.h.

◆ set_id()

void v8::internal::maglev::BasicBlock::set_id ( Id id )

inline

Definition at line 268 of file maglev-basic-block.h.

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◆ set_predecessor()

void v8::internal::maglev::BasicBlock::set_predecessor ( BasicBlock * predecessor )

inline

Definition at line 127 of file maglev-basic-block.h.

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◆ set_predecessor_id()

void v8::internal::maglev::BasicBlock::set_predecessor_id ( int id )

inline

Definition at line 179 of file maglev-basic-block.h.

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◆ set_start_block_of_switch_case()

void v8::internal::maglev::BasicBlock::set_start_block_of_switch_case ( bool value )

inline

Definition at line 136 of file maglev-basic-block.h.

◆ Split()

ZoneVector< Node * > v8::internal::maglev::BasicBlock::Split	(	Node *	node,
		Zone *	zone )

inline

Definition at line 77 of file maglev-basic-block.h.

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◆ state()

MergePointInterpreterFrameState * v8::internal::maglev::BasicBlock::state ( ) const

inline

Definition at line 229 of file maglev-basic-block.h.

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◆ successors()

base::SmallVector< BasicBlock *, 2 > v8::internal::maglev::BasicBlock::successors ( ) const

inline

Definition at line 341 of file maglev-basic-block.h.

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Member Data Documentation

◆ [union]

union { ... } v8::internal::maglev::BasicBlock

◆ control_node_

ControlNode* v8::internal::maglev::BasicBlock::control_node_

private

Definition at line 322 of file maglev-basic-block.h.

◆ deferred_

bool v8::internal::maglev::BasicBlock::deferred_

private

Definition at line 315 of file maglev-basic-block.h.

◆ edge_split_block_register_state_

MergePointRegisterState* v8::internal::maglev::BasicBlock::edge_split_block_register_state_

Definition at line 327 of file maglev-basic-block.h.

◆ exception_handlers_

ExceptionHandlerInfo::List v8::internal::maglev::BasicBlock::exception_handlers_

private

Definition at line 323 of file maglev-basic-block.h.

◆ id_

Id v8::internal::maglev::BasicBlock::id_ = kInvalidBlockId

private

Definition at line 319 of file maglev-basic-block.h.

◆ is_dead_

bool v8::internal::maglev::BasicBlock::is_dead_

private

Definition at line 317 of file maglev-basic-block.h.

◆ is_start_block_of_switch_case_

bool v8::internal::maglev::BasicBlock::is_start_block_of_switch_case_

private

Definition at line 316 of file maglev-basic-block.h.

◆ kInvalidBlockId

Id v8::internal::maglev::BasicBlock::kInvalidBlockId = 0xffffffff

staticconstexpr

Definition at line 266 of file maglev-basic-block.h.

◆ label_

Label v8::internal::maglev::BasicBlock::label_

private

Definition at line 331 of file maglev-basic-block.h.

◆ nodes_

ZoneVector<Node*> v8::internal::maglev::BasicBlock::nodes_

private

Definition at line 321 of file maglev-basic-block.h.

◆ predecessor_

BasicBlock* v8::internal::maglev::BasicBlock::predecessor_ = nullptr

private

Definition at line 330 of file maglev-basic-block.h.

◆ state_

MergePointInterpreterFrameState* v8::internal::maglev::BasicBlock::state_

Definition at line 326 of file maglev-basic-block.h.

◆ []

enum { ... } v8::internal::maglev::BasicBlock::type_

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

src/maglev/maglev-basic-block.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Id

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ BasicBlock()

Member Function Documentation

◆ AddExceptionHandler()

◆ AddPhi()

◆ backedge_predecessor()

◆ check_layout()

◆ ComputeRealJumpTarget()

◆ contains_node_id()

◆ control_node()

◆ edge_split_block_register_state()

◆ exception_handlers()

◆ first_id()

◆ first_non_phi_id()

◆ FirstNonGapMoveId()

◆ ForEachPredecessor()

◆ ForEachSuccessor()

◆ ForEachSuccessorFollowing()

◆ has_id()

◆ has_phi()

◆ has_state()

◆ HasPhisOrRegisterMerges()

◆ id()

◆ is_dead()

◆ is_deferred()

◆ is_edge_split_block()

◆ is_exception_handler_block()

◆ is_loop()

◆ is_merge_block()

◆ is_start_block_of_switch_case()

◆ label()

◆ mark_dead()

◆ nodes()

◆ phis()

◆ predecessor()

◆ predecessor_at()

◆ predecessor_count()

◆ predecessor_id()

◆ Print()

◆ reset_control_node()

◆ set_control_node()

◆ set_deferred()

◆ set_edge_split_block()

◆ set_edge_split_block_register_state()

◆ set_id()

◆ set_predecessor()

◆ set_predecessor_id()

◆ set_start_block_of_switch_case()

◆ Split()

◆ state()

◆ successors()

Member Data Documentation

◆ [union]

◆ control_node_

◆ deferred_

◆ edge_split_block_register_state_

◆ exception_handlers_

◆ id_

◆ is_dead_

◆ is_start_block_of_switch_case_

◆ kInvalidBlockId

◆ label_

◆ nodes_

◆ predecessor_

◆ state_

◆ []