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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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2458 | 2458 |
2459 Object* ArrayList::Get(int index) { | 2459 Object* ArrayList::Get(int index) { |
2460 return FixedArray::cast(this)->get(kFirstIndex + index); | 2460 return FixedArray::cast(this)->get(kFirstIndex + index); |
2461 } | 2461 } |
2462 | 2462 |
2463 | 2463 |
2464 Object** ArrayList::Slot(int index) { | 2464 Object** ArrayList::Slot(int index) { |
2465 return data_start() + kFirstIndex + index; | 2465 return data_start() + kFirstIndex + index; |
2466 } | 2466 } |
2467 | 2467 |
2468 | 2468 void ArrayList::Set(int index, Object* obj, WriteBarrierMode mode) { |
2469 void ArrayList::Set(int index, Object* obj) { | 2469 FixedArray::cast(this)->set(kFirstIndex + index, obj, mode); |
2470 FixedArray::cast(this)->set(kFirstIndex + index, obj); | |
2471 } | 2470 } |
2472 | 2471 |
2473 | 2472 |
2474 void ArrayList::Clear(int index, Object* undefined) { | 2473 void ArrayList::Clear(int index, Object* undefined) { |
2475 DCHECK(undefined->IsUndefined(GetIsolate())); | 2474 DCHECK(undefined->IsUndefined(GetIsolate())); |
2476 FixedArray::cast(this) | 2475 FixedArray::cast(this) |
2477 ->set(kFirstIndex + index, undefined, SKIP_WRITE_BARRIER); | 2476 ->set(kFirstIndex + index, undefined, SKIP_WRITE_BARRIER); |
2478 } | 2477 } |
2479 | 2478 |
2480 | 2479 |
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7994 #undef WRITE_INT64_FIELD | 7993 #undef WRITE_INT64_FIELD |
7995 #undef READ_BYTE_FIELD | 7994 #undef READ_BYTE_FIELD |
7996 #undef WRITE_BYTE_FIELD | 7995 #undef WRITE_BYTE_FIELD |
7997 #undef NOBARRIER_READ_BYTE_FIELD | 7996 #undef NOBARRIER_READ_BYTE_FIELD |
7998 #undef NOBARRIER_WRITE_BYTE_FIELD | 7997 #undef NOBARRIER_WRITE_BYTE_FIELD |
7999 | 7998 |
8000 } // namespace internal | 7999 } // namespace internal |
8001 } // namespace v8 | 8000 } // namespace v8 |
8002 | 8001 |
8003 #endif // V8_OBJECTS_INL_H_ | 8002 #endif // V8_OBJECTS_INL_H_ |
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