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1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 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_TYPE_FEEDBACK_VECTOR_H_ | 5 #ifndef V8_TYPE_FEEDBACK_VECTOR_H_ |
6 #define V8_TYPE_FEEDBACK_VECTOR_H_ | 6 #define V8_TYPE_FEEDBACK_VECTOR_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "src/checks.h" | 10 #include "src/checks.h" |
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348 CallICNexus(TypeFeedbackVector* vector, FeedbackVectorICSlot slot) | 348 CallICNexus(TypeFeedbackVector* vector, FeedbackVectorICSlot slot) |
349 : FeedbackNexus(vector, slot) { | 349 : FeedbackNexus(vector, slot) { |
350 DCHECK(vector->GetKind(slot) == Code::CALL_IC); | 350 DCHECK(vector->GetKind(slot) == Code::CALL_IC); |
351 } | 351 } |
352 | 352 |
353 void Clear(Code* host); | 353 void Clear(Code* host); |
354 | 354 |
355 void ConfigureUninitialized(); | 355 void ConfigureUninitialized(); |
356 void ConfigureGeneric(); | 356 void ConfigureGeneric(); |
357 void ConfigureMonomorphicArray(); | 357 void ConfigureMonomorphicArray(); |
| 358 void ConfigureMonomorphicMathFunction(Handle<JSFunction> function); |
358 void ConfigureMonomorphic(Handle<JSFunction> function); | 359 void ConfigureMonomorphic(Handle<JSFunction> function); |
359 | 360 |
360 InlineCacheState StateFromFeedback() const override; | 361 InlineCacheState StateFromFeedback() const override; |
361 | 362 |
362 int ExtractMaps(MapHandleList* maps) const override { | 363 int ExtractMaps(MapHandleList* maps) const override { |
363 // CallICs don't record map feedback. | 364 // CallICs don't record map feedback. |
364 return 0; | 365 return 0; |
365 } | 366 } |
366 MaybeHandle<Code> FindHandlerForMap(Handle<Map> map) const override { | 367 MaybeHandle<Code> FindHandlerForMap(Handle<Map> map) const override { |
367 return MaybeHandle<Code>(); | 368 return MaybeHandle<Code>(); |
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418 void ConfigurePolymorphic(Handle<Name> name, MapHandleList* maps, | 419 void ConfigurePolymorphic(Handle<Name> name, MapHandleList* maps, |
419 CodeHandleList* handlers); | 420 CodeHandleList* handlers); |
420 | 421 |
421 InlineCacheState StateFromFeedback() const override; | 422 InlineCacheState StateFromFeedback() const override; |
422 Name* FindFirstName() const override; | 423 Name* FindFirstName() const override; |
423 }; | 424 }; |
424 } | 425 } |
425 } // namespace v8::internal | 426 } // namespace v8::internal |
426 | 427 |
427 #endif // V8_TRANSITIONS_H_ | 428 #endif // V8_TRANSITIONS_H_ |
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