17d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org// Copyright 2013 the V8 project authors. All rights reserved. 27d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org// Use of this source code is governed by a BSD-style license that can be 37d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org// found in the LICENSE file. 47d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 57d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org#ifndef V8_COMPILER_GENERIC_GRAPH_H_ 67d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org#define V8_COMPILER_GENERIC_GRAPH_H_ 77d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 87d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org#include "src/compiler/generic-node.h" 97d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 107d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.orgnamespace v8 { 117d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.orgnamespace internal { 127d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 137d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.orgclass Zone; 147d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 157d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.orgnamespace compiler { 167d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 177d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.orgclass GenericGraphBase : public ZoneObject { 187d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org public: 197d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org explicit GenericGraphBase(Zone* zone) : zone_(zone), next_node_id_(0) {} 207d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 217d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org Zone* zone() const { return zone_; } 227d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 237d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org NodeId NextNodeID() { return next_node_id_++; } 247d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org NodeId NodeCount() const { return next_node_id_; } 257d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 267d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org private: 277d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org Zone* zone_; 287d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org NodeId next_node_id_; 297d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org}; 307d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 317d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.orgtemplate <class V> 327d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.orgclass GenericGraph : public GenericGraphBase { 337d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org public: 347d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org explicit GenericGraph(Zone* zone) 357d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org : GenericGraphBase(zone), start_(NULL), end_(NULL) {} 367d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 377d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org V* start() { return start_; } 387d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org V* end() { return end_; } 397d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 407d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org void SetStart(V* start) { start_ = start; } 417d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org void SetEnd(V* end) { end_ = end; } 427d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 437d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org private: 447d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org V* start_; 457d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org V* end_; 467d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 477d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org DISALLOW_COPY_AND_ASSIGN(GenericGraph); 487d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org}; 497d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org} 507d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org} 517d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org} // namespace v8::internal::compiler 527d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org 537d299ad4dc0ca26e0017b190b48362ad71328ce4machenbach@chromium.org#endif // V8_COMPILER_GENERIC_GRAPH_H_ 54