dart::DefinitionWorklist Class Reference

#include <flow_graph.h>

Inheritance diagram for dart::DefinitionWorklist:

Public Member Functions
	DefinitionWorklist (FlowGraph *flow_graph, intptr_t initial_capacity)
void	Add (Definition *defn)
bool	Contains (Definition *defn) const
bool	IsEmpty () const
Definition *	RemoveLast ()
const GrowableArray< Definition * > &	definitions () const
BitVector *	contains_vector () const
void	Clear ()
Public Member Functions inherited from dart::ValueObject
	ValueObject ()
	~ValueObject ()

Detailed Description

Definition at line 822 of file flow_graph.h.

Constructor & Destructor Documentation

DefinitionWorklist()

dart::DefinitionWorklist::DefinitionWorklist ( FlowGraph *  flow_graph, intptr_t  initial_capacity  )

inline

Definition at line 824 of file flow_graph.h.

      : defs_(initial_capacity),
        contains_vector_(new BitVector(flow_graph->zone(),
                                       flow_graph->current_ssa_temp_index())) {}

Member Function Documentation

Add()

void dart::DefinitionWorklist::Add ( Definition *  defn )

inline

Definition at line 829 of file flow_graph.h.

                             {
    if (!Contains(defn)) {
      defs_.Add(defn);
      contains_vector_->Add(defn->ssa_temp_index());
    }
  }

Clear()

void dart::DefinitionWorklist::Clear ( )

inline

Definition at line 852 of file flow_graph.h.

               {
    defs_.TruncateTo(0);
    contains_vector_->Clear();
  }

Contains()

bool dart::DefinitionWorklist::Contains ( Definition *  defn ) const

inline

Definition at line 836 of file flow_graph.h.

                                        {
    return (defn->ssa_temp_index() >= 0) &&
           contains_vector_->Contains(defn->ssa_temp_index());
  }

contains_vector()

BitVector * dart::DefinitionWorklist::contains_vector ( ) const

inline

Definition at line 850 of file flow_graph.h.

{ return contains_vector_; }

definitions()

const GrowableArray< Definition * > & dart::DefinitionWorklist::definitions ( ) const

inline

Definition at line 849 of file flow_graph.h.

{ return defs_; }

IsEmpty()

bool dart::DefinitionWorklist::IsEmpty ( ) const

inline

Definition at line 841 of file flow_graph.h.

{ return defs_.is_empty(); }

RemoveLast()

Definition * dart::DefinitionWorklist::RemoveLast ( )

inline

Definition at line 843 of file flow_graph.h.

                           {
    Definition* defn = defs_.RemoveLast();
    contains_vector_->Remove(defn->ssa_temp_index());
    return defn;
  }

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

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