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| 1 // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef V8_COMPILER_NODE_AUX_DATA_H_ |
| 6 #define V8_COMPILER_NODE_AUX_DATA_H_ |
| 7 |
| 8 #include <vector> |
| 9 |
| 10 #include "src/zone-allocator.h" |
| 11 |
| 12 namespace v8 { |
| 13 namespace internal { |
| 14 namespace compiler { |
| 15 |
| 16 // Forward declarations. |
| 17 class Graph; |
| 18 class Node; |
| 19 |
| 20 template <class T> |
| 21 class NodeAuxData { |
| 22 public: |
| 23 inline explicit NodeAuxData(Graph* graph); |
| 24 |
| 25 inline void Set(Node* node, const T& data); |
| 26 inline T Get(Node* node); |
| 27 |
| 28 private: |
| 29 typedef zone_allocator<T> ZoneAllocator; |
| 30 typedef std::vector<T, ZoneAllocator> TZoneVector; |
| 31 |
| 32 TZoneVector aux_data_; |
| 33 }; |
| 34 } |
| 35 } |
| 36 } // namespace v8::internal::compiler |
| 37 |
| 38 #endif |
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