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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 #include "types.h" | 5 #include "types.h" |
6 | 6 |
7 #include "string-stream.h" | 7 #include "string-stream.h" |
8 #include "types-inl.h" | 8 #include "types-inl.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
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365 template<class Config> | 365 template<class Config> |
366 bool TypeImpl<Config>::Contains(i::Object* value) { | 366 bool TypeImpl<Config>::Contains(i::Object* value) { |
367 for (Iterator<i::Object> it = this->Constants(); !it.Done(); it.Advance()) { | 367 for (Iterator<i::Object> it = this->Constants(); !it.Done(); it.Advance()) { |
368 if (*it.Current() == value) return true; | 368 if (*it.Current() == value) return true; |
369 } | 369 } |
370 return Config::from_bitset(LubBitset(value))->Is(this); | 370 return Config::from_bitset(LubBitset(value))->Is(this); |
371 } | 371 } |
372 | 372 |
373 | 373 |
374 template<class Config> | 374 template<class Config> |
375 bool TypeImpl<Config>::NowContains(i::Object* value) { | |
376 DisallowHeapAllocation no_allocation; | |
377 if (value->IsHeapObject()) { | |
378 i::Map* map = i::HeapObject::cast(value)->map(); | |
379 for (Iterator<i::Map> it = this->Classes(); !it.Done(); it.Advance()) { | |
380 if (*it.Current() == map) return true; | |
381 } | |
382 } | |
383 return this->Contains(value); | |
384 } | |
385 | |
386 | |
387 template<class Config> | |
388 bool TypeImpl<Config>::InUnion(StructHandle unioned, int current_size) { | 375 bool TypeImpl<Config>::InUnion(StructHandle unioned, int current_size) { |
389 ASSERT(!this->IsUnion()); | 376 ASSERT(!this->IsUnion()); |
390 for (int i = 0; i < current_size; ++i) { | 377 for (int i = 0; i < current_size; ++i) { |
391 TypeHandle type = Config::struct_get(unioned, i); | 378 TypeHandle type = Config::struct_get(unioned, i); |
392 if (this->Is(type)) return true; | 379 if (this->Is(type)) return true; |
393 } | 380 } |
394 return false; | 381 return false; |
395 } | 382 } |
396 | 383 |
397 | 384 |
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688 template class TypeImpl<HeapTypeConfig>::Iterator<i::Object>; | 675 template class TypeImpl<HeapTypeConfig>::Iterator<i::Object>; |
689 | 676 |
690 template TypeImpl<ZoneTypeConfig>::TypeHandle | 677 template TypeImpl<ZoneTypeConfig>::TypeHandle |
691 TypeImpl<ZoneTypeConfig>::Convert<HeapType>( | 678 TypeImpl<ZoneTypeConfig>::Convert<HeapType>( |
692 TypeImpl<HeapTypeConfig>::TypeHandle, TypeImpl<ZoneTypeConfig>::Region*); | 679 TypeImpl<HeapTypeConfig>::TypeHandle, TypeImpl<ZoneTypeConfig>::Region*); |
693 template TypeImpl<HeapTypeConfig>::TypeHandle | 680 template TypeImpl<HeapTypeConfig>::TypeHandle |
694 TypeImpl<HeapTypeConfig>::Convert<Type>( | 681 TypeImpl<HeapTypeConfig>::Convert<Type>( |
695 TypeImpl<ZoneTypeConfig>::TypeHandle, TypeImpl<HeapTypeConfig>::Region*); | 682 TypeImpl<ZoneTypeConfig>::TypeHandle, TypeImpl<HeapTypeConfig>::Region*); |
696 | 683 |
697 } } // namespace v8::internal | 684 } } // namespace v8::internal |
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