#include <il.h>

Inheritance diagram for dart::ComparisonInstr:

Public Member Functions
Value *	left () const

Value *	right () const

virtual TokenPosition	token_pos () const

Token::Kind	kind () const

virtual ComparisonInstr *	CopyWithNewOperands (Value left, Value right)=0

virtual void	EmitBranchCode (FlowGraphCompiler compiler, BranchInstr branch)

virtual Condition	EmitComparisonCode (FlowGraphCompiler *compiler, BranchLabels labels)=0

virtual void	EmitNativeCode (FlowGraphCompiler *compiler)

void	SetDeoptId (const Instruction &instr)

void	set_operation_cid (intptr_t value)

intptr_t	operation_cid () const

virtual void	NegateComparison ()

virtual bool	CanBecomeDeoptimizationTarget () const

virtual intptr_t	DeoptimizationTarget () const

virtual bool	AttributesEqual (const Instruction &other) const

bool	IsComparisonWithConstant (Value other_operand, ConstantInstr constant_operand)

	DECLARE_INSTRUCTION_SERIALIZABLE_FIELDS (ComparisonInstr, Definition, FIELD_LIST) protected

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	CanReplaceWithConstant () 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

virtual intptr_t	InputCount () const =0

virtual Value *	InputAt (intptr_t i) const =0

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	ComputeCanDeoptimize () const =0

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

virtual Representation	RequiredInputRepresentation (intptr_t idx) const

SpeculativeMode	SpeculativeModeOfInputs () const

virtual SpeculativeMode	SpeculativeModeOfInput (intptr_t index) const

virtual Representation	representation () const

bool	WasEliminated () const

virtual intptr_t	DeoptimizationTarget () const

virtual Instruction *	Canonicalize (FlowGraph *flow_graph)

void	InsertBefore (Instruction *next)

void	InsertAfter (Instruction *prev)

Instruction *	AppendInstruction (Instruction *tail)

virtual bool	AllowsCSE () const

virtual bool	HasUnknownSideEffects () const =0

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	MayThrow () const =0

virtual bool	MayHaveVisibleEffect () const

virtual bool	CanEliminate (const BlockEntryInstr *block) 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)

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::Definition
Range *	range_ = nullptr

Detailed Description

Definition at line 3844 of file il.h.

Member Function Documentation

◆ AttributesEqual()

virtual bool dart::ComparisonInstr::AttributesEqual ( const Instruction & other ) const

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 3885 of file il.h.

                                                               {
    auto const other_comparison = other.AsComparison();
    return kind() == other_comparison->kind() &&
           (operation_cid() == other_comparison->operation_cid());
  }

◆ CanBecomeDeoptimizationTarget()

virtual bool dart::ComparisonInstr::CanBecomeDeoptimizationTarget ( ) const

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 3882 of file il.h.

3882{ return true; }

◆ CopyWithNewOperands()

virtual ComparisonInstr * dart::ComparisonInstr::CopyWithNewOperands	(	Value *	left,
		Value *	right
	)

pure virtual

◆ DECLARE_INSTRUCTION_SERIALIZABLE_FIELDS()

dart::ComparisonInstr::DECLARE_INSTRUCTION_SERIALIZABLE_FIELDS	(	ComparisonInstr	,
		Definition	,
		FIELD_LIST
	)

inline

Definition at line 3914 of file il.h.

          :
  ComparisonInstr(const InstructionSource& source,
                  Token::Kind kind,
                  intptr_t deopt_id = DeoptId::kNone)
      : Definition(source, deopt_id),
        token_pos_(source.token_pos),
        kind_(kind),
        operation_cid_(kIllegalCid) {}

◆ DeoptimizationTarget()

virtual intptr_t dart::ComparisonInstr::DeoptimizationTarget ( ) const

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 3883 of file il.h.

3883{ return GetDeoptId(); }

dart::Instruction::GetDeoptId

intptr_t GetDeoptId() const

Definition: il.h:1409

◆ EmitBranchCode()

virtual void dart::ComparisonInstr::EmitBranchCode	(	FlowGraphCompiler *	compiler,
		BranchInstr *	branch
	)

virtual

◆ EmitComparisonCode()

virtual Condition dart::ComparisonInstr::EmitComparisonCode	(	FlowGraphCompiler *	compiler,
		BranchLabels	labels
	)

pure virtual

◆ EmitNativeCode()

virtual void dart::ComparisonInstr::EmitNativeCode ( FlowGraphCompiler * compiler )

virtual

Reimplemented from dart::Instruction.

◆ IsComparisonWithConstant()

bool dart::ComparisonInstr::IsComparisonWithConstant	(	Value **	other_operand,
		ConstantInstr **	constant_operand
	)

inline

Definition at line 3893 of file il.h.

                                                                  {
    if (right()->BindsToConstant(constant_operand)) {
      *other_operand = left();
      return true;
    } else if (left()->BindsToConstant(constant_operand)) {
      *other_operand = right();
      return true;
    } else {
      return false;
    }
  }

◆ kind()

Token::Kind dart::ComparisonInstr::kind ( ) const

inline

Definition at line 3850 of file il.h.

3850{ return kind_; }

◆ left()

Value * dart::ComparisonInstr::left ( ) const

inline

Definition at line 3846 of file il.h.

3846{ return InputAt(0); }

dart::Instruction::InputAt

virtual Value * InputAt(intptr_t i) const =0

◆ NegateComparison()

virtual void dart::ComparisonInstr::NegateComparison ( )

inlinevirtual

Definition at line 3880 of file il.h.

3880{ kind_ = Token::NegateComparison(kind_); }

dart::Token::NegateComparison

static Token::Kind NegateComparison(Token::Kind op)

Definition: token.h:322

◆ operation_cid()

intptr_t dart::ComparisonInstr::operation_cid ( ) const

inline

Definition at line 3878 of file il.h.

3878{ return operation_cid_; }

◆ right()

Value * dart::ComparisonInstr::right ( ) const

inline

Definition at line 3847 of file il.h.

3847{ return InputAt(1); }

◆ set_operation_cid()

void dart::ComparisonInstr::set_operation_cid ( intptr_t value )

inline

Definition at line 3877 of file il.h.

3877{ operation_cid_ = value; }

value

uint8_t value

Definition: fl_standard_message_codec.cc:36

◆ SetDeoptId()

void dart::ComparisonInstr::SetDeoptId ( const Instruction & instr )

inline

Definition at line 3874 of file il.h.

3874{ CopyDeoptIdFrom(instr); }

dart::Instruction::CopyDeoptIdFrom

virtual void CopyDeoptIdFrom(const Instruction &instr)

Definition: il.h:1411

◆ token_pos()

virtual TokenPosition dart::ComparisonInstr::token_pos ( ) const

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 3849 of file il.h.

3849{ return token_pos_; }

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

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

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ AttributesEqual()

◆ CanBecomeDeoptimizationTarget()

◆ CopyWithNewOperands()

◆ DECLARE_INSTRUCTION_SERIALIZABLE_FIELDS()

◆ DeoptimizationTarget()

◆ EmitBranchCode()

◆ EmitComparisonCode()

◆ EmitNativeCode()

◆ IsComparisonWithConstant()

◆ kind()

◆ left()

◆ NegateComparison()

◆ operation_cid()

◆ right()

◆ set_operation_cid()

◆ SetDeoptId()

◆ token_pos()