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src/compiler/node-aux-data.h

Index: src/compiler/node-aux-data.h
diff --git a/src/compiler/node-aux-data.h b/src/compiler/node-aux-data.h
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+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_COMPILER_NODE_AUX_DATA_H_
+#define V8_COMPILER_NODE_AUX_DATA_H_
+
+#include <vector>
+
+#include "src/zone-allocator.h"
+
+namespace v8 {
+namespace internal {
+namespace compiler {
+
+// Forward declarations.
+class Graph;
+class Node;
+
+template <class T>
+class NodeAuxData {
+ public:
+  inline explicit NodeAuxData(Graph* graph);
+
+  inline void Set(Node* node, const T& data);
+  inline T Get(Node* node);
+
+ private:
+  typedef zone_allocator<T> ZoneAllocator;
+  typedef std::vector<T, ZoneAllocator> TZoneVector;
+
+  TZoneVector aux_data_;
+};
+}
+}
+}  // namespace v8::internal::compiler
+
+#endif