#include <il.h>

Inheritance diagram for dart::MaterializeObjectInstr:

Public Member Functions
	MaterializeObjectInstr (AllocationInstr allocation, const Class &cls, intptr_t length_or_shape, const ZoneGrowableArray< const Slot > &slots, InputsArray &&values)

AllocationInstr *	allocation () const

const Class &	cls () const

intptr_t	length_or_shape () const

intptr_t	FieldOffsetAt (intptr_t i) const

const Location &	LocationAt (intptr_t i)

virtual Representation	RequiredInputRepresentation (intptr_t idx) const

virtual bool	ComputeCanDeoptimize () const

virtual bool	HasUnknownSideEffects () const

virtual bool	CanReplaceWithConstant () const

Location *	locations ()

void	set_locations (Location *locations)

virtual bool	MayThrow () const

void	RemapRegisters (intptr_t cpu_reg_slots, intptr_t fpu_reg_slots)

bool	was_visited_for_liveness () const

void	mark_visited_for_liveness ()

	DISALLOW_COPY_AND_ASSIGN (MaterializeObjectInstr)

Public Member Functions inherited from dart::VariadicDefinition
	VariadicDefinition (InputsArray &&inputs, intptr_t deopt_id=DeoptId::kNone)

	VariadicDefinition (InputsArray &&inputs, const InstructionSource &source, intptr_t deopt_id=DeoptId::kNone)

	VariadicDefinition (const intptr_t num_inputs, intptr_t deopt_id=DeoptId::kNone)

intptr_t	InputCount () const

Value *	InputAt (intptr_t i) const

Public Member Functions inherited from dart::Definition
	Definition (intptr_t deopt_id=DeoptId::kNone)

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

virtual intptr_t	CallCount () const

intptr_t	temp_index () const

void	set_temp_index (intptr_t index)

void	ClearTempIndex ()

bool	HasTemp () const

intptr_t	ssa_temp_index () const

void	set_ssa_temp_index (intptr_t index)

bool	HasSSATemp () const

void	ClearSSATempIndex ()

intptr_t	vreg (intptr_t index) const

intptr_t	location_count () const

bool	HasPairRepresentation () const

CompileType *	Type ()

bool	HasType () const

bool	IsInt64Definition ()

bool	IsInt32Definition ()

virtual CompileType	ComputeType () const

virtual bool	RecomputeType ()

PRINT_OPERANDS_TO_SUPPORT PRINT_TO_SUPPORT bool	UpdateType (CompileType new_type)

bool	HasUses () const

bool	HasOnlyUse (Value *use) const

bool	HasOnlyInputUse (Value *use) const

Value *	input_use_list () const

void	set_input_use_list (Value *head)

Value *	env_use_list () const

void	set_env_use_list (Value *head)

ValueListIterable	input_uses () const

void	AddInputUse (Value *value)

void	AddEnvUse (Value *value)

virtual bool	MayCreateUnsafeUntaggedPointer () const

virtual bool	CanEliminate (const BlockEntryInstr *block) const

void	ReplaceUsesWith (Definition *other)

void	ReplaceWithResult (Instruction replacement, Definition replacement_for_uses, ForwardInstructionIterator *iterator)

void	ReplaceWith (Definition other, ForwardInstructionIterator iterator)

Object &	constant_value ()

virtual void	InferRange (RangeAnalysis analysis, Range range)

Range *	range () const

void	set_range (const Range &)

virtual Definition *	Canonicalize (FlowGraph *flow_graph)

Definition *	Replacement ()

void	SetReplacement (Definition *other)

virtual AliasIdentity	Identity () const

virtual void	SetIdentity (AliasIdentity identity)

Definition *	OriginalDefinition ()

virtual Value *	RedefinedValue () const

Definition *	OriginalDefinitionIgnoreBoxingAndConstraints ()

virtual Definition *	AsDefinition ()

virtual const Definition *	AsDefinition () const

Public Member Functions inherited from dart::Instruction
	Instruction (const InstructionSource &source, intptr_t deopt_id=DeoptId::kNone)

	Instruction (intptr_t deopt_id=DeoptId::kNone)

virtual	~Instruction ()

virtual Tag	tag () const =0

virtual intptr_t	statistics_tag () const

intptr_t	deopt_id () const

virtual TokenPosition	token_pos () const

InstructionSource	source () const

void	SetInputAt (intptr_t i, Value *value)

InputsIterable	inputs ()

void	UnuseAllInputs ()

virtual intptr_t	ArgumentCount () const

Value *	ArgumentValueAt (intptr_t index) const

Definition *	ArgumentAt (intptr_t index) const

virtual void	SetMoveArguments (MoveArgumentsArray *move_arguments)

virtual MoveArgumentsArray *	GetMoveArguments () const

virtual void	ReplaceInputsWithMoveArguments (MoveArgumentsArray *move_arguments)

bool	HasMoveArguments () const

void	RepairArgumentUsesInEnvironment () const

virtual bool	ComputeCanDeoptimizeAfterCall () const

bool	CanDeoptimize () const

virtual void	Accept (InstructionVisitor *visitor)=0

Instruction *	previous () const

void	set_previous (Instruction *instr)

Instruction *	next () const

void	set_next (Instruction *instr)

void	LinkTo (Instruction *next)

Instruction *	RemoveFromGraph (bool return_previous=true)

virtual intptr_t	SuccessorCount () const

virtual BlockEntryInstr *	SuccessorAt (intptr_t index) const

SuccessorsIterable	successors () const

void	Goto (JoinEntryInstr *entry)

virtual const char *	DebugName () const =0

void	CheckField (const Field &field) const

const char *	ToCString () const

	DECLARE_INSTRUCTION_TYPE_CHECK (BlockEntryWithInitialDefs, BlockEntryWithInitialDefs) template< typename T > T *Cast()

template<typename T >
const T *	Cast () const

LocationSummary *	locs ()

bool	HasLocs () const

virtual LocationSummary *	MakeLocationSummary (Zone *zone, bool is_optimizing) const =0

void	InitializeLocationSummary (Zone *zone, bool optimizing)

virtual void	EmitNativeCode (FlowGraphCompiler *compiler)

Environment *	env () const

void	SetEnvironment (Environment *deopt_env)

void	RemoveEnvironment ()

void	ReplaceInEnvironment (Definition current, Definition replacement)

virtual intptr_t	NumberOfInputsConsumedBeforeCall () const

intptr_t	GetPassSpecificId (CompilerPass::Id pass) const

void	SetPassSpecificId (CompilerPass::Id pass, intptr_t id)

bool	HasPassSpecificId (CompilerPass::Id pass) const

bool	HasUnmatchedInputRepresentations () const

SpeculativeMode	SpeculativeModeOfInputs () const

virtual SpeculativeMode	SpeculativeModeOfInput (intptr_t index) const

virtual Representation	representation () const

bool	WasEliminated () const

virtual intptr_t	DeoptimizationTarget () const

void	InsertBefore (Instruction *next)

void	InsertAfter (Instruction *prev)

Instruction *	AppendInstruction (Instruction *tail)

virtual bool	AllowsCSE () const

virtual bool	CanCallDart () const

virtual bool	CanTriggerGC () const

virtual BlockEntryInstr *	GetBlock ()

virtual intptr_t	inlining_id () const

virtual void	set_inlining_id (intptr_t value)

virtual bool	has_inlining_id () const

virtual uword	Hash () const

bool	Equals (const Instruction &other) const

virtual bool	AttributesEqual (const Instruction &other) const

void	InheritDeoptTarget (Zone zone, Instruction other)

bool	NeedsEnvironment () const

virtual bool	CanBecomeDeoptimizationTarget () const

void	InheritDeoptTargetAfter (FlowGraph flow_graph, Definition call, Definition *result)

virtual bool	MayHaveVisibleEffect () const

bool	CanEliminate ()

bool	IsDominatedBy (Instruction *dom)

void	ClearEnv ()

void	Unsupported (FlowGraphCompiler *compiler)

virtual bool	UseSharedSlowPathStub (bool is_optimizing) const

Location::Kind	RegisterKindForResult () const

Public Member Functions inherited from dart::ZoneAllocated
	ZoneAllocated ()

void *	operator new (size_t size)

void *	operator new (size_t size, Zone *zone)

void	operator delete (void *pointer)

Public Attributes
DECLARE_INSTRUCTION_SERIALIZABLE_FIELDS(MaterializeObjectInstr, VariadicDefinition, FIELD_LIST) DECLARE_EXTRA_SERIALIZATION private AllocationInstr *	allocation_ = nullptr

bool	visited_for_liveness_ = false

Additional Inherited Members
Public Types inherited from dart::Instruction
enum	Tag { FOR_EACH_INSTRUCTION =(DECLARE_TAG) kNumInstructions }

enum	SpeculativeMode { kGuardInputs , kNotSpeculative }

using	InputsIterable = InstructionIndexedPropertyIterable< InputsTrait >

using	SuccessorsIterable = InstructionIndexedPropertyIterable< SuccessorsTrait >

Static Public Member Functions inherited from dart::Definition
static bool	IsArrayLength (Definition *def)

Static Public Member Functions inherited from dart::Instruction
static const ICData *	GetICData (const ZoneGrowableArray< const ICData * > &ic_data_array, intptr_t deopt_id, bool is_static_call)

static LocationSummary *	MakeCallSummary (Zone zone, const Instruction instr, LocationSummary *locs=nullptr)

static bool	SlowPathSharingSupported (bool is_optimizing)

Static Public Attributes inherited from dart::Definition
static constexpr intptr_t	kReplacementMarker = -2

Static Public Attributes inherited from dart::Instruction
static const intptr_t	kInstructionAttrs [kNumInstructions]

Protected Member Functions inherited from dart::Definition
void	set_type (CompileType *type)

Protected Member Functions inherited from dart::Instruction
intptr_t	GetDeoptId () const

virtual void	CopyDeoptIdFrom (const Instruction &instr)

void	WriteExtraWithoutInputs (FlowGraphSerializer *s)

void	ReadExtraWithoutInputs (FlowGraphDeserializer *d)

Protected Attributes inherited from dart::VariadicDefinition
InputsArray	inputs_

Protected Attributes inherited from dart::Definition
Range *	range_ = nullptr

Detailed Description

Definition at line 7666 of file il.h.

Constructor & Destructor Documentation

◆ MaterializeObjectInstr()

dart::MaterializeObjectInstr::MaterializeObjectInstr	(	AllocationInstr *	allocation,
		const Class &	cls,
		intptr_t	length_or_shape,
		const ZoneGrowableArray< const Slot * > &	slots,
		InputsArray &&	values
	)

inline

Definition at line 7668 of file il.h.

      : VariadicDefinition(std::move(values)),
        cls_(cls),
        length_or_shape_(length_or_shape),
        slots_(slots),
        registers_remapped_(false),
        allocation_(allocation) {
    ASSERT(slots_.length() == InputCount());
  }

Member Function Documentation

◆ allocation()

AllocationInstr * dart::MaterializeObjectInstr::allocation ( ) const

inline

Definition at line 7682 of file il.h.

7682{ return allocation_; }

◆ CanReplaceWithConstant()

virtual bool dart::MaterializeObjectInstr::CanReplaceWithConstant ( ) const

inlinevirtual

Reimplemented from dart::Definition.

Definition at line 7710 of file il.h.

7710{ return false; }

◆ cls()

const Class & dart::MaterializeObjectInstr::cls ( ) const

inline

Definition at line 7683 of file il.h.

7683{ return cls_; }

◆ ComputeCanDeoptimize()

virtual bool dart::MaterializeObjectInstr::ComputeCanDeoptimize ( ) const

inlinevirtual

Implements dart::Instruction.

Definition at line 7708 of file il.h.

7708{ return false; }

◆ DISALLOW_COPY_AND_ASSIGN()

dart::MaterializeObjectInstr::DISALLOW_COPY_AND_ASSIGN ( MaterializeObjectInstr )

◆ FieldOffsetAt()

intptr_t dart::MaterializeObjectInstr::FieldOffsetAt ( intptr_t i ) const

inline

Definition at line 7687 of file il.h.

                                           {
    return slots_[i]->offset_in_bytes();
  }

◆ HasUnknownSideEffects()

virtual bool dart::MaterializeObjectInstr::HasUnknownSideEffects ( ) const

inlinevirtual

Implements dart::Instruction.

Definition at line 7709 of file il.h.

7709{ return false; }

◆ length_or_shape()

intptr_t dart::MaterializeObjectInstr::length_or_shape ( ) const

inline

Definition at line 7685 of file il.h.

7685{ return length_or_shape_; }

◆ LocationAt()

const Location & dart::MaterializeObjectInstr::LocationAt ( intptr_t i )

inline

Definition at line 7691 of file il.h.

                                         {
    ASSERT(0 <= i && i < InputCount());
    return locations_[i];
  }

◆ locations()

Location * dart::MaterializeObjectInstr::locations ( )

inline

Definition at line 7712 of file il.h.

7712{ return locations_; }

◆ mark_visited_for_liveness()

void dart::MaterializeObjectInstr::mark_visited_for_liveness ( )

inline

Definition at line 7720 of file il.h.

7720{ visited_for_liveness_ = true; }

dart::MaterializeObjectInstr::visited_for_liveness_

bool visited_for_liveness_

Definition il.h:7741

◆ MayThrow()

virtual bool dart::MaterializeObjectInstr::MayThrow ( ) const

inlinevirtual

Implements dart::Instruction.

Definition at line 7715 of file il.h.

7715{ return false; }

◆ RemapRegisters()

void dart::MaterializeObjectInstr::RemapRegisters	(	intptr_t *	cpu_reg_slots,
		intptr_t *	fpu_reg_slots
	)

Definition at line 4966 of file il.cc.

                                                                     {
  if (registers_remapped_) {
    return;
  }
  registers_remapped_ = true;
 
  for (intptr_t i = 0; i < InputCount(); i++) {
    locations_[i] = LocationRemapForSlowPath(
        LocationAt(i), InputAt(i)->definition(), cpu_reg_slots, fpu_reg_slots);
  }
}

◆ RequiredInputRepresentation()

virtual Representation dart::MaterializeObjectInstr::RequiredInputRepresentation ( intptr_t idx ) const

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 7703 of file il.h.

                                                                         {
    ASSERT(0 <= idx && idx < InputCount());
    return kNoRepresentation;
  }

◆ set_locations()

void dart::MaterializeObjectInstr::set_locations ( Location * locations )

inline

Definition at line 7713 of file il.h.

7713{ locations_ = locations; }

dart::MaterializeObjectInstr::locations

Location * locations()

Definition il.h:7712

◆ was_visited_for_liveness()

bool dart::MaterializeObjectInstr::was_visited_for_liveness ( ) const

inline

Definition at line 7719 of file il.h.

7719{ return visited_for_liveness_; }

Member Data Documentation

◆ allocation_

DECLARE_INSTRUCTION_SERIALIZABLE_FIELDS (MaterializeObjectInstr, VariadicDefinition, FIELD_LIST) DECLARE_EXTRA_SERIALIZATION private AllocationInstr* dart::MaterializeObjectInstr::allocation_ = nullptr

Definition at line 7740 of file il.h.

◆ visited_for_liveness_

bool dart::MaterializeObjectInstr::visited_for_liveness_ = false

Definition at line 7741 of file il.h.

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.cc

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MaterializeObjectInstr()

Member Function Documentation

◆ allocation()

◆ CanReplaceWithConstant()

◆ cls()

◆ ComputeCanDeoptimize()

◆ DISALLOW_COPY_AND_ASSIGN()

◆ FieldOffsetAt()

◆ HasUnknownSideEffects()

◆ length_or_shape()

◆ LocationAt()

◆ locations()

◆ mark_visited_for_liveness()

◆ MayThrow()

◆ RemapRegisters()

◆ RequiredInputRepresentation()

◆ set_locations()

◆ was_visited_for_liveness()

Member Data Documentation

◆ allocation_

◆ visited_for_liveness_