#include <il.h>

Inheritance diagram for dart::InvokeMathCFunctionInstr:

Public Member Functions
	InvokeMathCFunctionInstr (InputsArray &&inputs, intptr_t deopt_id, MethodRecognizer::Kind recognized_kind, const InstructionSource &source)

const RuntimeEntry &	TargetFunction () const

MethodRecognizer::Kind	recognized_kind () const

virtual TokenPosition	token_pos () const

virtual bool	ComputeCanDeoptimize () const

virtual Representation	representation () const

virtual Representation	RequiredInputRepresentation (intptr_t idx) const

virtual SpeculativeMode	SpeculativeModeOfInput (intptr_t idx) const

virtual intptr_t	DeoptimizationTarget () const

virtual bool	AllowsCSE () const

virtual bool	HasUnknownSideEffects () const

virtual bool	AttributesEqual (const Instruction &other) const

virtual Definition *	Canonicalize (FlowGraph *flow_graph)

virtual bool	MayThrow () const

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	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)

Static Public Member Functions
static intptr_t	ArgumentCountFor (MethodRecognizer::Kind recognized_kind_)

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
static constexpr intptr_t	kSavedSpTempIndex = 0

static constexpr intptr_t	kObjectTempIndex = 1

static constexpr intptr_t	kDoubleTempIndex = 2

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]

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 >

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 10250 of file il.h.

Constructor & Destructor Documentation

◆ InvokeMathCFunctionInstr()

dart::InvokeMathCFunctionInstr::InvokeMathCFunctionInstr	(	InputsArray &&	inputs,
		intptr_t	deopt_id,
		MethodRecognizer::Kind	recognized_kind,
		const InstructionSource &	source
	)

Definition at line 7185 of file il.cc.

    : VariadicDefinition(std::move(inputs), source, deopt_id),
      recognized_kind_(recognized_kind),
      token_pos_(source.token_pos) {
  ASSERT(InputCount() == ArgumentCountFor(recognized_kind_));
}

Member Function Documentation

◆ AllowsCSE()

virtual bool dart::InvokeMathCFunctionInstr::AllowsCSE ( ) const

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 10283 of file il.h.

10283{ return true; }

◆ ArgumentCountFor()

intptr_t dart::InvokeMathCFunctionInstr::ArgumentCountFor ( MethodRecognizer::Kind recognized_kind_ )

static

Definition at line 7196 of file il.cc.

                               {
  switch (kind) {
    case MethodRecognizer::kDoubleTruncateToDouble:
    case MethodRecognizer::kDoubleFloorToDouble:
    case MethodRecognizer::kDoubleCeilToDouble:
    case MethodRecognizer::kDoubleRoundToDouble:
    case MethodRecognizer::kMathAtan:
    case MethodRecognizer::kMathTan:
    case MethodRecognizer::kMathAcos:
    case MethodRecognizer::kMathAsin:
    case MethodRecognizer::kMathSin:
    case MethodRecognizer::kMathCos:
    case MethodRecognizer::kMathExp:
    case MethodRecognizer::kMathLog:
      return 1;
    case MethodRecognizer::kDoubleMod:
    case MethodRecognizer::kDoubleRem:
    case MethodRecognizer::kMathDoublePow:
    case MethodRecognizer::kMathAtan2:
      return 2;
    default:
      UNREACHABLE();
  }
  return 0;
}

◆ AttributesEqual()

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

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 10286 of file il.h.

                                                               {
    auto const other_invoke = other.AsInvokeMathCFunction();
    return other_invoke->recognized_kind() == recognized_kind();
  }

◆ Canonicalize()

Definition * dart::InvokeMathCFunctionInstr::Canonicalize ( FlowGraph * flow_graph )

virtual

Reimplemented from dart::Definition.

Definition at line 7263 of file il.cc.

                                                                        {
  if (!CompilerState::Current().is_aot() &&
      TargetCPUFeatures::double_truncate_round_supported()) {
    Token::Kind op_kind = Token::kILLEGAL;
    switch (recognized_kind_) {
      case MethodRecognizer::kDoubleTruncateToDouble:
        op_kind = Token::kTRUNCATE;
        break;
      case MethodRecognizer::kDoubleFloorToDouble:
        op_kind = Token::kFLOOR;
        break;
      case MethodRecognizer::kDoubleCeilToDouble:
        op_kind = Token::kCEILING;
        break;
      default:
        return this;
    }
    auto* instr = new UnaryDoubleOpInstr(
        op_kind, new Value(InputAt(0)->definition()), GetDeoptId(),
        Instruction::kNotSpeculative, kUnboxedDouble);
    flow_graph->InsertBefore(this, instr, env(), FlowGraph::kValue);
    return instr;
  }
 
  return this;
}

◆ ComputeCanDeoptimize()

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

inlinevirtual

Implements dart::Instruction.

Definition at line 10267 of file il.h.

10267{ return false; }

◆ DeoptimizationTarget()

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

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 10281 of file il.h.

10281{ return GetDeoptId(); }

◆ HasUnknownSideEffects()

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

inlinevirtual

Implements dart::Instruction.

Definition at line 10284 of file il.h.

10284{ return false; }

◆ MayThrow()

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

inlinevirtual

Implements dart::Instruction.

Definition at line 10293 of file il.h.

10293{ return false; }

◆ recognized_kind()

MethodRecognizer::Kind dart::InvokeMathCFunctionInstr::recognized_kind ( ) const

inline

Definition at line 10261 of file il.h.

10261{ return recognized_kind_; }

◆ representation()

virtual Representation dart::InvokeMathCFunctionInstr::representation ( ) const

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 10269 of file il.h.

10269{ return kUnboxedDouble; }

◆ RequiredInputRepresentation()

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

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 10271 of file il.h.

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

◆ SpeculativeModeOfInput()

virtual SpeculativeMode dart::InvokeMathCFunctionInstr::SpeculativeModeOfInput ( intptr_t idx ) const

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 10276 of file il.h.

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

◆ TargetFunction()

const RuntimeEntry & dart::InvokeMathCFunctionInstr::TargetFunction ( ) const

Definition at line 7223 of file il.cc.

                                                                   {
  switch (recognized_kind_) {
    case MethodRecognizer::kDoubleTruncateToDouble:
      return kLibcTruncRuntimeEntry;
    case MethodRecognizer::kDoubleRoundToDouble:
      return kLibcRoundRuntimeEntry;
    case MethodRecognizer::kDoubleFloorToDouble:
      return kLibcFloorRuntimeEntry;
    case MethodRecognizer::kDoubleCeilToDouble:
      return kLibcCeilRuntimeEntry;
    case MethodRecognizer::kMathDoublePow:
      return kLibcPowRuntimeEntry;
    case MethodRecognizer::kDoubleMod:
      return kDartModuloRuntimeEntry;
    case MethodRecognizer::kDoubleRem:
      return kLibcFmodRuntimeEntry;
    case MethodRecognizer::kMathTan:
      return kLibcTanRuntimeEntry;
    case MethodRecognizer::kMathAsin:
      return kLibcAsinRuntimeEntry;
    case MethodRecognizer::kMathSin:
      return kLibcSinRuntimeEntry;
    case MethodRecognizer::kMathCos:
      return kLibcCosRuntimeEntry;
    case MethodRecognizer::kMathAcos:
      return kLibcAcosRuntimeEntry;
    case MethodRecognizer::kMathAtan:
      return kLibcAtanRuntimeEntry;
    case MethodRecognizer::kMathAtan2:
      return kLibcAtan2RuntimeEntry;
    case MethodRecognizer::kMathExp:
      return kLibcExpRuntimeEntry;
    case MethodRecognizer::kMathLog:
      return kLibcLogRuntimeEntry;
    default:
      UNREACHABLE();
  }
  return kLibcPowRuntimeEntry;
}

◆ token_pos()

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

inlinevirtual

Reimplemented from dart::Instruction.

Definition at line 10263 of file il.h.

10263{ return token_pos_; }

Member Data Documentation

◆ kDoubleTempIndex

constexpr intptr_t dart::InvokeMathCFunctionInstr::kDoubleTempIndex = 2

staticconstexpr

Definition at line 10297 of file il.h.

◆ kObjectTempIndex

constexpr intptr_t dart::InvokeMathCFunctionInstr::kObjectTempIndex = 1

staticconstexpr

Definition at line 10296 of file il.h.

◆ kSavedSpTempIndex

constexpr intptr_t dart::InvokeMathCFunctionInstr::kSavedSpTempIndex = 0

staticconstexpr

Definition at line 10295 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

Static Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ InvokeMathCFunctionInstr()

Member Function Documentation

◆ AllowsCSE()

◆ ArgumentCountFor()

◆ AttributesEqual()

◆ Canonicalize()

◆ ComputeCanDeoptimize()

◆ DeoptimizationTarget()

◆ HasUnknownSideEffects()

◆ MayThrow()

◆ recognized_kind()

◆ representation()

◆ RequiredInputRepresentation()

◆ SpeculativeModeOfInput()

◆ TargetFunction()

◆ token_pos()

Member Data Documentation

◆ kDoubleTempIndex

◆ kObjectTempIndex

◆ kSavedSpTempIndex