dart::DoubleToIntegerInstr Class Reference

#include <il.h>

Inheritance diagram for dart::DoubleToIntegerInstr:

Public Member Functions
	DoubleToIntegerInstr (Value *value, MethodRecognizer::Kind recognized_kind, intptr_t deopt_id)
Value *	value () const
MethodRecognizer::Kind	recognized_kind () const
virtual CompileType	ComputeType () const
virtual Representation	RequiredInputRepresentation (intptr_t idx) const
virtual SpeculativeMode	SpeculativeModeOfInput (intptr_t idx) const
virtual bool	ComputeCanDeoptimize () const
virtual intptr_t	DeoptimizationTarget () const
virtual bool	HasUnknownSideEffects () const
virtual bool	AttributesEqual (const Instruction &other) const
Public Member Functions inherited from dart::TemplateDefinition< 1, Throws, Pure >
	TemplateDefinition (intptr_t deopt_id=DeoptId::kNone)
	TemplateDefinition (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

Additional Inherited Members
Public Types inherited from dart::TemplateDefinition< 1, Throws, Pure >
using	BaseClass = typename Pure< Definition, PureDefinition >::Base
Protected Attributes inherited from dart::TemplateDefinition< 1, Throws, Pure >
EmbeddedArray< Value *, N >	inputs_

Detailed Description

Definition at line 9998 of file il.h.

Constructor & Destructor Documentation

DoubleToIntegerInstr()

dart::DoubleToIntegerInstr::DoubleToIntegerInstr ( Value *  value, MethodRecognizer::Kind  recognized_kind, intptr_t  deopt_id  )

inline

Definition at line 10000 of file il.h.

      : TemplateDefinition(deopt_id), recognized_kind_(recognized_kind) {
    ASSERT((recognized_kind == MethodRecognizer::kDoubleToInteger) ||
           (recognized_kind == MethodRecognizer::kDoubleFloorToInt) ||
           (recognized_kind == MethodRecognizer::kDoubleCeilToInt));
    SetInputAt(0, value);
  }

Member Function Documentation

AttributesEqual()

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

inlinevirtual

Definition at line 10035 of file il.h.

                                                               {
    return other.AsDoubleToInteger()->recognized_kind() == recognized_kind();
  }

ComputeCanDeoptimize()

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

inlinevirtual

Definition at line 10027 of file il.h.

                                            {
    return !CompilerState::Current().is_aot();
  }

ComputeType()

CompileType dart::DoubleToIntegerInstr::ComputeType ( ) const

virtual

Definition at line 1775 of file type_propagator.cc.

                                                    {
  return CompileType::Int();
}

DeoptimizationTarget()

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

inlinevirtual

Definition at line 10031 of file il.h.

{ return GetDeoptId(); }

HasUnknownSideEffects()

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

inlinevirtual

Definition at line 10033 of file il.h.

{ return false; }

recognized_kind()

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

inline

Definition at line 10012 of file il.h.

{ return recognized_kind_; }

RequiredInputRepresentation()

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

inlinevirtual

Definition at line 10017 of file il.h.

                                                                         {
    ASSERT(idx == 0);
    return kUnboxedDouble;
  }

SpeculativeModeOfInput()

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

inlinevirtual

Definition at line 10022 of file il.h.

                                                                     {
    ASSERT(idx == 0);
    return kNotSpeculative;
  }

value()

Value * dart::DoubleToIntegerInstr::value ( ) const

inline

Definition at line 10010 of file il.h.

{ return inputs_[0]; }

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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/type_propagator.cc