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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 // Review notes: | 5 // Review notes: |
6 // | 6 // |
7 // - The use of macros in these inline functions may seem superfluous | 7 // - The use of macros in these inline functions may seem superfluous |
8 // but it is absolutely needed to make sure gcc generates optimal | 8 // but it is absolutely needed to make sure gcc generates optimal |
9 // code. gcc is not happy when attempting to inline too deep. | 9 // code. gcc is not happy when attempting to inline too deep. |
10 // | 10 // |
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6568 return key; | 6568 return key; |
6569 } | 6569 } |
6570 | 6570 |
6571 | 6571 |
6572 Handle<ObjectHashTable> ObjectHashTable::Shrink( | 6572 Handle<ObjectHashTable> ObjectHashTable::Shrink( |
6573 Handle<ObjectHashTable> table, Handle<Object> key) { | 6573 Handle<ObjectHashTable> table, Handle<Object> key) { |
6574 return DerivedHashTable::Shrink(table, key); | 6574 return DerivedHashTable::Shrink(table, key); |
6575 } | 6575 } |
6576 | 6576 |
6577 | 6577 |
| 6578 template<class Derived, class Iterator, int entrysize> |
| 6579 Handle<Derived> OrderedHashTable<Derived, Iterator, entrysize>::Remove( |
| 6580 Handle<Derived> table, Handle<Object> key) { |
| 6581 bool was_present; |
| 6582 return Remove(table, key, &was_present); |
| 6583 } |
| 6584 |
| 6585 |
6578 template <int entrysize> | 6586 template <int entrysize> |
6579 bool WeakHashTableShape<entrysize>::IsMatch(Handle<Object> key, Object* other) { | 6587 bool WeakHashTableShape<entrysize>::IsMatch(Handle<Object> key, Object* other) { |
6580 return key->SameValue(other); | 6588 return key->SameValue(other); |
6581 } | 6589 } |
6582 | 6590 |
6583 | 6591 |
6584 template <int entrysize> | 6592 template <int entrysize> |
6585 uint32_t WeakHashTableShape<entrysize>::Hash(Handle<Object> key) { | 6593 uint32_t WeakHashTableShape<entrysize>::Hash(Handle<Object> key) { |
6586 intptr_t hash = reinterpret_cast<intptr_t>(*key); | 6594 intptr_t hash = reinterpret_cast<intptr_t>(*key); |
6587 return (uint32_t)(hash & 0xFFFFFFFF); | 6595 return (uint32_t)(hash & 0xFFFFFFFF); |
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6869 #undef READ_SHORT_FIELD | 6877 #undef READ_SHORT_FIELD |
6870 #undef WRITE_SHORT_FIELD | 6878 #undef WRITE_SHORT_FIELD |
6871 #undef READ_BYTE_FIELD | 6879 #undef READ_BYTE_FIELD |
6872 #undef WRITE_BYTE_FIELD | 6880 #undef WRITE_BYTE_FIELD |
6873 #undef NOBARRIER_READ_BYTE_FIELD | 6881 #undef NOBARRIER_READ_BYTE_FIELD |
6874 #undef NOBARRIER_WRITE_BYTE_FIELD | 6882 #undef NOBARRIER_WRITE_BYTE_FIELD |
6875 | 6883 |
6876 } } // namespace v8::internal | 6884 } } // namespace v8::internal |
6877 | 6885 |
6878 #endif // V8_OBJECTS_INL_H_ | 6886 #endif // V8_OBJECTS_INL_H_ |
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