#include <il.h>

Inheritance diagram for dart::FunctionEntryInstr:

Public Member Functions
	FunctionEntryInstr (GraphEntryInstr *graph_entry, intptr_t block_id, intptr_t try_index, intptr_t deopt_id)

virtual intptr_t	PredecessorCount () const

virtual BlockEntryInstr *	PredecessorAt (intptr_t index) const

GraphEntryInstr *	graph_entry () const

Public Member Functions inherited from dart::BlockEntryWithInitialDefs
	BlockEntryWithInitialDefs (intptr_t block_id, intptr_t try_index, intptr_t deopt_id, intptr_t stack_depth)

GrowableArray< Definition * > *	initial_definitions ()

const GrowableArray< Definition * > *	initial_definitions () const

virtual BlockEntryWithInitialDefs *	AsBlockEntryWithInitialDefs ()

virtual const BlockEntryWithInitialDefs *	AsBlockEntryWithInitialDefs () const

Public Member Functions inherited from dart::BlockEntryInstr
intptr_t	preorder_number () const

void	set_preorder_number (intptr_t number)

intptr_t	postorder_number () const

void	set_postorder_number (intptr_t number)

intptr_t	block_id () const

void	set_start_pos (intptr_t pos)

intptr_t	start_pos () const

void	set_end_pos (intptr_t pos)

intptr_t	end_pos () const

BlockEntryInstr *	dominator () const

BlockEntryInstr *	ImmediateDominator () const

const GrowableArray< BlockEntryInstr * > &	dominated_blocks ()

void	AddDominatedBlock (BlockEntryInstr *block)

void	ClearDominatedBlocks ()

bool	Dominates (BlockEntryInstr *other) const

Instruction *	last_instruction () const

void	set_last_instruction (Instruction *instr)

ParallelMoveInstr *	parallel_move () const

bool	HasParallelMove () const

bool	HasNonRedundantParallelMove () const

ParallelMoveInstr *	GetParallelMove ()

bool	DiscoverBlock (BlockEntryInstr predecessor, GrowableArray< BlockEntryInstr > preorder, GrowableArray< intptr_t > parent)

virtual bool	CanBecomeDeoptimizationTarget () const

virtual bool	ComputeCanDeoptimize () const

virtual bool	HasUnknownSideEffects () const

intptr_t	try_index () const

void	set_try_index (intptr_t index)

bool	InsideTryBlock () const

LoopInfo *	loop_info () const

void	set_loop_info (LoopInfo *loop_info)

bool	IsLoopHeader () const

intptr_t	NestingDepth () const

virtual BlockEntryInstr *	GetBlock ()

virtual TokenPosition	token_pos () const

void	ReplaceAsPredecessorWith (BlockEntryInstr *new_block)

void	set_block_id (intptr_t block_id)

intptr_t	stack_depth () const

void	set_stack_depth (intptr_t s)

void	ClearAllInstructions ()

InstructionsIterable	instructions ()

Public Member Functions inherited from dart::TemplateInstruction< 0, NoThrow >
	TemplateInstruction (intptr_t deopt_id=DeoptId::kNone)

	TemplateInstruction (const InstructionSource &source, intptr_t deopt_id=DeoptId::kNone)

virtual intptr_t	InputCount () const

virtual Value *	InputAt (intptr_t i) const

virtual bool	MayThrow () const

Private Member Functions
virtual void	ClearPredecessors ()

virtual void	AddPredecessor (BlockEntryInstr *predecessor)

Additional Inherited Members
Public Types inherited from dart::TemplateInstruction< 0, NoThrow >
using	BaseClass = typename NoCSE< Instruction, PureInstruction >::Base

Protected Member Functions inherited from dart::BlockEntryWithInitialDefs
void	PrintInitialDefinitionsTo (BaseTextBuffer *f) const

Protected Member Functions inherited from dart::BlockEntryInstr
	BlockEntryInstr (intptr_t block_id, intptr_t try_index, intptr_t deopt_id, intptr_t stack_depth)

bool	FindOsrEntryAndRelink (GraphEntryInstr graph_entry, Instruction parent, BitVector *block_marks)

Protected Attributes inherited from dart::TemplateInstruction< 0, NoThrow >
EmbeddedArray< Value *, N >	inputs_

Detailed Description

Definition at line 2175 of file il.h.

Constructor & Destructor Documentation

◆ FunctionEntryInstr()

dart::FunctionEntryInstr::FunctionEntryInstr	(	GraphEntryInstr *	graph_entry,
		intptr_t	block_id,
		intptr_t	try_index,
		intptr_t	deopt_id
	)

inline

Definition at line 2177 of file il.h.

      : BlockEntryWithInitialDefs(block_id,
                                  try_index,
                                  deopt_id,
                                  /*stack_depth=*/0),
        graph_entry_(graph_entry) {}

Member Function Documentation

◆ AddPredecessor()

virtual void dart::FunctionEntryInstr::AddPredecessor ( BlockEntryInstr * predecessor )

inlineprivatevirtual

Implements dart::BlockEntryInstr.

Definition at line 2204 of file il.h.

                                                            {
    ASSERT(graph_entry_ == nullptr && predecessor->IsGraphEntry());
    graph_entry_ = predecessor->AsGraphEntry();
  }

◆ ClearPredecessors()

virtual void dart::FunctionEntryInstr::ClearPredecessors ( )

inlineprivatevirtual

Implements dart::BlockEntryInstr.

Definition at line 2203 of file il.h.

2203{ graph_entry_ = nullptr; }

◆ graph_entry()

GraphEntryInstr * dart::FunctionEntryInstr::graph_entry ( ) const

inline

Definition at line 2197 of file il.h.

2197{ return graph_entry_; }

◆ PredecessorAt()

virtual BlockEntryInstr * dart::FunctionEntryInstr::PredecessorAt ( intptr_t index ) const

inlinevirtual

Implements dart::BlockEntryInstr.

Definition at line 2192 of file il.h.

                                                               {
    ASSERT(index == 0 && graph_entry_ != nullptr);
    return graph_entry_;
  }

◆ PredecessorCount()

virtual intptr_t dart::FunctionEntryInstr::PredecessorCount ( ) const

inlinevirtual

Implements dart::BlockEntryInstr.

Definition at line 2189 of file il.h.

                                            {
    return (graph_entry_ == nullptr) ? 0 : 1;
  }

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

third_party/dart-lang/sdk/runtime/vm/compiler/backend/il.h
third_party/dart-lang/sdk/runtime/vm/compiler/backend/il_serializer.cc

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FunctionEntryInstr()

Member Function Documentation

◆ AddPredecessor()

◆ ClearPredecessors()

◆ graph_entry()

◆ PredecessorAt()

◆ PredecessorCount()