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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 // 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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4524 | 4524 |
4525 MaybeObject* Heap::AllocateStruct(InstanceType type) { | 4525 MaybeObject* Heap::AllocateStruct(InstanceType type) { |
4526 Map* map; | 4526 Map* map; |
4527 switch (type) { | 4527 switch (type) { |
4528 #define MAKE_CASE(NAME, Name, name) \ | 4528 #define MAKE_CASE(NAME, Name, name) \ |
4529 case NAME##_TYPE: map = name##_map(); break; | 4529 case NAME##_TYPE: map = name##_map(); break; |
4530 STRUCT_LIST(MAKE_CASE) | 4530 STRUCT_LIST(MAKE_CASE) |
4531 #undef MAKE_CASE | 4531 #undef MAKE_CASE |
4532 default: | 4532 default: |
4533 UNREACHABLE(); | 4533 UNREACHABLE(); |
4534 return Failure::InternalError(); | 4534 return exception(); |
4535 } | 4535 } |
4536 int size = map->instance_size(); | 4536 int size = map->instance_size(); |
4537 AllocationSpace space = SelectSpace(size, OLD_POINTER_SPACE, TENURED); | 4537 AllocationSpace space = SelectSpace(size, OLD_POINTER_SPACE, TENURED); |
4538 Object* result; | 4538 Object* result; |
4539 { MaybeObject* maybe_result = Allocate(map, space); | 4539 { MaybeObject* maybe_result = Allocate(map, space); |
4540 if (!maybe_result->ToObject(&result)) return maybe_result; | 4540 if (!maybe_result->ToObject(&result)) return maybe_result; |
4541 } | 4541 } |
4542 Struct::cast(result)->InitializeBody(size); | 4542 Struct::cast(result)->InitializeBody(size); |
4543 return result; | 4543 return result; |
4544 } | 4544 } |
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6737 static_cast<int>(object_sizes_last_time_[index])); | 6737 static_cast<int>(object_sizes_last_time_[index])); |
6738 CODE_AGE_LIST_COMPLETE(ADJUST_LAST_TIME_OBJECT_COUNT) | 6738 CODE_AGE_LIST_COMPLETE(ADJUST_LAST_TIME_OBJECT_COUNT) |
6739 #undef ADJUST_LAST_TIME_OBJECT_COUNT | 6739 #undef ADJUST_LAST_TIME_OBJECT_COUNT |
6740 | 6740 |
6741 OS::MemCopy(object_counts_last_time_, object_counts_, sizeof(object_counts_)); | 6741 OS::MemCopy(object_counts_last_time_, object_counts_, sizeof(object_counts_)); |
6742 OS::MemCopy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_)); | 6742 OS::MemCopy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_)); |
6743 ClearObjectStats(); | 6743 ClearObjectStats(); |
6744 } | 6744 } |
6745 | 6745 |
6746 } } // namespace v8::internal | 6746 } } // namespace v8::internal |
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