dart::CHACodeArray Class Reference

Inheritance diagram for dart::CHACodeArray:

Public Member Functions
	CHACodeArray (const Class &cls)
virtual void	UpdateArrayTo (const WeakArray &value)
virtual void	ReportDeoptimization (const Code &code)
virtual void	ReportSwitchingCode (const Code &code)
Public Member Functions inherited from dart::WeakCodeReferences
	WeakCodeReferences (const WeakArray &value)
virtual	~WeakCodeReferences ()
void	Register (const Code &value)
virtual void	UpdateArrayTo (const WeakArray &array)=0
virtual void	ReportDeoptimization (const Code &code)=0
virtual void	ReportSwitchingCode (const Code &code)=0
void	DisableCode (bool are_mutators_stopped)
bool	HasCodes () const
Public Member Functions inherited from dart::ValueObject
	ValueObject ()
	~ValueObject ()

Detailed Description

Definition at line 4356 of file object.cc.

Constructor & Destructor Documentation

CHACodeArray()

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

inlineexplicit

Definition at line 4358 of file object.cc.

      : WeakCodeReferences(WeakArray::Handle(cls.dependent_code())),
        cls_(cls) {}

Member Function Documentation

ReportDeoptimization()

virtual void dart::CHACodeArray::ReportDeoptimization ( const Code &  code )

inlinevirtual

Implements dart::WeakCodeReferences.

Definition at line 4367 of file object.cc.

                                                      {
    if (FLAG_trace_deoptimization || FLAG_trace_deoptimization_verbose) {
      Function& function = Function::Handle(code.function());
      THR_Print("Deoptimizing %s because CHA optimized (%s).\n",
                function.ToFullyQualifiedCString(), cls_.ToCString());
    }
  }

ReportSwitchingCode()

virtual void dart::CHACodeArray::ReportSwitchingCode ( const Code &  code )

inlinevirtual

Implements dart::WeakCodeReferences.

Definition at line 4375 of file object.cc.

                                                     {
    if (FLAG_trace_deoptimization || FLAG_trace_deoptimization_verbose) {
      Function& function = Function::Handle(code.function());
      THR_Print(
          "Switching %s to unoptimized code because CHA invalid"
          " (%s)\n",
          function.ToFullyQualifiedCString(), cls_.ToCString());
    }
  }

UpdateArrayTo()

virtual void dart::CHACodeArray::UpdateArrayTo ( const WeakArray &  value )

inlinevirtual

Implements dart::WeakCodeReferences.

Definition at line 4362 of file object.cc.

                                                     {
    // TODO(fschneider): Fails for classes in the VM isolate.
    cls_.set_dependent_code(value);
  }

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

• third_party/dart-lang/sdk/runtime/vm/object.cc