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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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209 class CompareOperation; | 209 class CompareOperation; |
210 class CompilationInfo; | 210 class CompilationInfo; |
211 class CountOperation; | 211 class CountOperation; |
212 class Property; | 212 class Property; |
213 class SmallMapList; | 213 class SmallMapList; |
214 class UnaryOperation; | 214 class UnaryOperation; |
215 | 215 |
216 | 216 |
217 class TypeFeedbackOracle BASE_EMBEDDED { | 217 class TypeFeedbackOracle BASE_EMBEDDED { |
218 public: | 218 public: |
219 TypeFeedbackOracle(Handle<Code> code, Handle<Context> global_context); | 219 TypeFeedbackOracle(Handle<Code> code, |
| 220 Handle<Context> global_context, |
| 221 Isolate* isolate); |
220 | 222 |
221 bool LoadIsMonomorphicNormal(Property* expr); | 223 bool LoadIsMonomorphicNormal(Property* expr); |
222 bool LoadIsMegamorphicWithTypeInfo(Property* expr); | 224 bool LoadIsMegamorphicWithTypeInfo(Property* expr); |
223 bool StoreIsMonomorphicNormal(Expression* expr); | 225 bool StoreIsMonomorphicNormal(Expression* expr); |
224 bool StoreIsMegamorphicWithTypeInfo(Expression* expr); | 226 bool StoreIsMegamorphicWithTypeInfo(Expression* expr); |
225 bool CallIsMonomorphic(Call* expr); | 227 bool CallIsMonomorphic(Call* expr); |
226 | 228 |
227 Handle<Map> LoadMonomorphicReceiverType(Property* expr); | 229 Handle<Map> LoadMonomorphicReceiverType(Property* expr); |
228 Handle<Map> StoreMonomorphicReceiverType(Expression* expr); | 230 Handle<Map> StoreMonomorphicReceiverType(Expression* expr); |
229 | 231 |
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275 byte* old_start, | 277 byte* old_start, |
276 byte* new_start); | 278 byte* new_start); |
277 void ProcessRelocInfos(ZoneList<RelocInfo>* infos); | 279 void ProcessRelocInfos(ZoneList<RelocInfo>* infos); |
278 void ProcessTargetAt(Address target_address, unsigned ast_id); | 280 void ProcessTargetAt(Address target_address, unsigned ast_id); |
279 | 281 |
280 // Returns an element from the backing store. Returns undefined if | 282 // Returns an element from the backing store. Returns undefined if |
281 // there is no information. | 283 // there is no information. |
282 Handle<Object> GetInfo(unsigned ast_id); | 284 Handle<Object> GetInfo(unsigned ast_id); |
283 | 285 |
284 Handle<Context> global_context_; | 286 Handle<Context> global_context_; |
| 287 Isolate* isolate_; |
285 Handle<NumberDictionary> dictionary_; | 288 Handle<NumberDictionary> dictionary_; |
286 | 289 |
287 DISALLOW_COPY_AND_ASSIGN(TypeFeedbackOracle); | 290 DISALLOW_COPY_AND_ASSIGN(TypeFeedbackOracle); |
288 }; | 291 }; |
289 | 292 |
290 } } // namespace v8::internal | 293 } } // namespace v8::internal |
291 | 294 |
292 #endif // V8_TYPE_INFO_H_ | 295 #endif // V8_TYPE_INFO_H_ |
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