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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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2648 FixedArray::set(index, key, mode); | 2648 FixedArray::set(index, key, mode); |
2649 FixedArray::set(index+1, value, mode); | 2649 FixedArray::set(index+1, value, mode); |
2650 FixedArray::fast_set(this, index+2, details.AsSmi()); | 2650 FixedArray::fast_set(this, index+2, details.AsSmi()); |
2651 } | 2651 } |
2652 | 2652 |
2653 | 2653 |
2654 void Map::ClearCodeCache() { | 2654 void Map::ClearCodeCache() { |
2655 // No write barrier is needed since empty_fixed_array is not in new space. | 2655 // No write barrier is needed since empty_fixed_array is not in new space. |
2656 // Please note this function is used during marking: | 2656 // Please note this function is used during marking: |
2657 // - MarkCompactCollector::MarkUnmarkedObject | 2657 // - MarkCompactCollector::MarkUnmarkedObject |
2658 ASSERT(!Heap::InNewSpace(Heap::empty_fixed_array())); | 2658 ASSERT(!Heap::InNewSpace(Heap::raw_unchecked_empty_fixed_array())); |
2659 WRITE_FIELD(this, kCodeCacheOffset, Heap::empty_fixed_array()); | 2659 WRITE_FIELD(this, kCodeCacheOffset, Heap::raw_unchecked_empty_fixed_array()); |
2660 } | 2660 } |
2661 | 2661 |
2662 | 2662 |
2663 void JSArray::EnsureSize(int required_size) { | 2663 void JSArray::EnsureSize(int required_size) { |
2664 ASSERT(HasFastElements()); | 2664 ASSERT(HasFastElements()); |
2665 if (elements()->length() >= required_size) return; | 2665 if (elements()->length() >= required_size) return; |
2666 Expand(required_size); | 2666 Expand(required_size); |
2667 } | 2667 } |
2668 | 2668 |
2669 | 2669 |
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2696 #undef WRITE_INT_FIELD | 2696 #undef WRITE_INT_FIELD |
2697 #undef READ_SHORT_FIELD | 2697 #undef READ_SHORT_FIELD |
2698 #undef WRITE_SHORT_FIELD | 2698 #undef WRITE_SHORT_FIELD |
2699 #undef READ_BYTE_FIELD | 2699 #undef READ_BYTE_FIELD |
2700 #undef WRITE_BYTE_FIELD | 2700 #undef WRITE_BYTE_FIELD |
2701 | 2701 |
2702 | 2702 |
2703 } } // namespace v8::internal | 2703 } } // namespace v8::internal |
2704 | 2704 |
2705 #endif // V8_OBJECTS_INL_H_ | 2705 #endif // V8_OBJECTS_INL_H_ |
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