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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_COMPILER_JS_OPERATOR_H_ | 5 #ifndef V8_COMPILER_JS_OPERATOR_H_ |
6 #define V8_COMPILER_JS_OPERATOR_H_ | 6 #define V8_COMPILER_JS_OPERATOR_H_ |
7 | 7 |
8 #include "src/runtime/runtime.h" | 8 #include "src/runtime/runtime.h" |
9 #include "src/unique.h" | 9 #include "src/unique.h" |
10 | 10 |
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186 size_t hash_value(StoreNamedParameters const&); | 186 size_t hash_value(StoreNamedParameters const&); |
187 | 187 |
188 std::ostream& operator<<(std::ostream&, StoreNamedParameters const&); | 188 std::ostream& operator<<(std::ostream&, StoreNamedParameters const&); |
189 | 189 |
190 const StoreNamedParameters& StoreNamedParametersOf(const Operator* op); | 190 const StoreNamedParameters& StoreNamedParametersOf(const Operator* op); |
191 | 191 |
192 | 192 |
193 // Interface for building JavaScript-level operators, e.g. directly from the | 193 // Interface for building JavaScript-level operators, e.g. directly from the |
194 // AST. Most operators have no parameters, thus can be globally shared for all | 194 // AST. Most operators have no parameters, thus can be globally shared for all |
195 // graphs. | 195 // graphs. |
196 class JSOperatorBuilder FINAL { | 196 class JSOperatorBuilder FINAL : public ZoneObject { |
197 public: | 197 public: |
198 explicit JSOperatorBuilder(Zone* zone); | 198 explicit JSOperatorBuilder(Zone* zone); |
199 | 199 |
200 const Operator* Equal(); | 200 const Operator* Equal(); |
201 const Operator* NotEqual(); | 201 const Operator* NotEqual(); |
202 const Operator* StrictEqual(); | 202 const Operator* StrictEqual(); |
203 const Operator* StrictNotEqual(); | 203 const Operator* StrictNotEqual(); |
204 const Operator* LessThan(); | 204 const Operator* LessThan(); |
205 const Operator* GreaterThan(); | 205 const Operator* GreaterThan(); |
206 const Operator* LessThanOrEqual(); | 206 const Operator* LessThanOrEqual(); |
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257 const Operator* CreateWithContext(); | 257 const Operator* CreateWithContext(); |
258 const Operator* CreateBlockContext(); | 258 const Operator* CreateBlockContext(); |
259 const Operator* CreateModuleContext(); | 259 const Operator* CreateModuleContext(); |
260 const Operator* CreateGlobalContext(); | 260 const Operator* CreateGlobalContext(); |
261 | 261 |
262 private: | 262 private: |
263 Zone* zone() const { return zone_; } | 263 Zone* zone() const { return zone_; } |
264 | 264 |
265 const JSOperatorBuilderImpl& impl_; | 265 const JSOperatorBuilderImpl& impl_; |
266 Zone* const zone_; | 266 Zone* const zone_; |
| 267 |
| 268 DISALLOW_COPY_AND_ASSIGN(JSOperatorBuilder); |
267 }; | 269 }; |
268 | 270 |
269 } // namespace compiler | 271 } // namespace compiler |
270 } // namespace internal | 272 } // namespace internal |
271 } // namespace v8 | 273 } // namespace v8 |
272 | 274 |
273 #endif // V8_COMPILER_JS_OPERATOR_H_ | 275 #endif // V8_COMPILER_JS_OPERATOR_H_ |
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