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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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4708 void Map::set_migration_target(bool value) { | 4708 void Map::set_migration_target(bool value) { |
4709 set_bit_field3(IsMigrationTarget::update(bit_field3(), value)); | 4709 set_bit_field3(IsMigrationTarget::update(bit_field3(), value)); |
4710 } | 4710 } |
4711 | 4711 |
4712 | 4712 |
4713 bool Map::is_migration_target() { | 4713 bool Map::is_migration_target() { |
4714 return IsMigrationTarget::decode(bit_field3()); | 4714 return IsMigrationTarget::decode(bit_field3()); |
4715 } | 4715 } |
4716 | 4716 |
4717 | 4717 |
| 4718 void Map::set_is_strong(bool value) { |
| 4719 set_bit_field3(IsStrong::update(bit_field3(), value)); |
| 4720 } |
| 4721 |
| 4722 |
| 4723 bool Map::is_strong() { |
| 4724 return IsStrong::decode(bit_field3()); |
| 4725 } |
| 4726 |
| 4727 |
4718 void Map::set_counter(int value) { | 4728 void Map::set_counter(int value) { |
4719 set_bit_field3(Counter::update(bit_field3(), value)); | 4729 set_bit_field3(Counter::update(bit_field3(), value)); |
4720 } | 4730 } |
4721 | 4731 |
4722 | 4732 |
4723 int Map::counter() { return Counter::decode(bit_field3()); } | 4733 int Map::counter() { return Counter::decode(bit_field3()); } |
4724 | 4734 |
4725 | 4735 |
4726 void Map::mark_unstable() { | 4736 void Map::mark_unstable() { |
4727 set_bit_field3(IsUnstable::update(bit_field3(), true)); | 4737 set_bit_field3(IsUnstable::update(bit_field3(), true)); |
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7607 #undef READ_SHORT_FIELD | 7617 #undef READ_SHORT_FIELD |
7608 #undef WRITE_SHORT_FIELD | 7618 #undef WRITE_SHORT_FIELD |
7609 #undef READ_BYTE_FIELD | 7619 #undef READ_BYTE_FIELD |
7610 #undef WRITE_BYTE_FIELD | 7620 #undef WRITE_BYTE_FIELD |
7611 #undef NOBARRIER_READ_BYTE_FIELD | 7621 #undef NOBARRIER_READ_BYTE_FIELD |
7612 #undef NOBARRIER_WRITE_BYTE_FIELD | 7622 #undef NOBARRIER_WRITE_BYTE_FIELD |
7613 | 7623 |
7614 } } // namespace v8::internal | 7624 } } // namespace v8::internal |
7615 | 7625 |
7616 #endif // V8_OBJECTS_INL_H_ | 7626 #endif // V8_OBJECTS_INL_H_ |
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