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1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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216 Handle<Context> context, | 216 Handle<Context> context, |
217 bool is_global, | 217 bool is_global, |
218 Handle<SharedFunctionInfo> function_info); | 218 Handle<SharedFunctionInfo> function_info); |
219 | 219 |
220 // Associate the (source, flags) pair to the given regexp data. | 220 // Associate the (source, flags) pair to the given regexp data. |
221 // This may overwrite an existing mapping. | 221 // This may overwrite an existing mapping. |
222 void PutRegExp(Handle<String> source, | 222 void PutRegExp(Handle<String> source, |
223 JSRegExp::Flags flags, | 223 JSRegExp::Flags flags, |
224 Handle<FixedArray> data); | 224 Handle<FixedArray> data); |
225 | 225 |
226 // Support for eager optimization tracking. | |
227 bool ShouldOptimizeEagerly(Handle<JSFunction> function); | |
228 void MarkForEagerOptimizing(Handle<JSFunction> function); | |
229 void MarkForLazyOptimizing(Handle<JSFunction> function); | |
230 | |
231 // Reset the eager optimization tracking data. | |
232 void ResetEagerOptimizingData(); | |
233 | |
234 // Clear the cache - also used to initialize the cache at startup. | 226 // Clear the cache - also used to initialize the cache at startup. |
235 void Clear(); | 227 void Clear(); |
236 | 228 |
237 // Remove given shared function info from all caches. | 229 // Remove given shared function info from all caches. |
238 void Remove(Handle<SharedFunctionInfo> function_info); | 230 void Remove(Handle<SharedFunctionInfo> function_info); |
239 | 231 |
240 // GC support. | 232 // GC support. |
241 void Iterate(ObjectVisitor* v); | 233 void Iterate(ObjectVisitor* v); |
242 void IterateFunctions(ObjectVisitor* v); | 234 void IterateFunctions(ObjectVisitor* v); |
243 | 235 |
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267 | 259 |
268 CompilationCacheScript script_; | 260 CompilationCacheScript script_; |
269 CompilationCacheEval eval_global_; | 261 CompilationCacheEval eval_global_; |
270 CompilationCacheEval eval_contextual_; | 262 CompilationCacheEval eval_contextual_; |
271 CompilationCacheRegExp reg_exp_; | 263 CompilationCacheRegExp reg_exp_; |
272 CompilationSubCache* subcaches_[kSubCacheCount]; | 264 CompilationSubCache* subcaches_[kSubCacheCount]; |
273 | 265 |
274 // Current enable state of the compilation cache. | 266 // Current enable state of the compilation cache. |
275 bool enabled_; | 267 bool enabled_; |
276 | 268 |
277 HashMap* eager_optimizing_set_; | |
278 | |
279 friend class Isolate; | 269 friend class Isolate; |
280 | 270 |
281 DISALLOW_COPY_AND_ASSIGN(CompilationCache); | 271 DISALLOW_COPY_AND_ASSIGN(CompilationCache); |
282 }; | 272 }; |
283 | 273 |
284 | 274 |
285 } } // namespace v8::internal | 275 } } // namespace v8::internal |
286 | 276 |
287 #endif // V8_COMPILATION_CACHE_H_ | 277 #endif // V8_COMPILATION_CACHE_H_ |
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