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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 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "src/accessors.h" | 7 #include "src/accessors.h" |
8 #include "src/api.h" | 8 #include "src/api.h" |
9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
10 #include "src/base/once.h" | 10 #include "src/base/once.h" |
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3646 if (!allocation.To(&result)) return allocation; | 3646 if (!allocation.To(&result)) return allocation; |
3647 OnAllocationEvent(result, object_size); | 3647 OnAllocationEvent(result, object_size); |
3648 } | 3648 } |
3649 } | 3649 } |
3650 | 3650 |
3651 result->set_map_no_write_barrier(code_map()); | 3651 result->set_map_no_write_barrier(code_map()); |
3652 Code* code = Code::cast(result); | 3652 Code* code = Code::cast(result); |
3653 DCHECK(isolate_->code_range() == NULL || !isolate_->code_range()->valid() || | 3653 DCHECK(isolate_->code_range() == NULL || !isolate_->code_range()->valid() || |
3654 isolate_->code_range()->contains(code->address())); | 3654 isolate_->code_range()->contains(code->address())); |
3655 code->set_gc_metadata(Smi::FromInt(0)); | 3655 code->set_gc_metadata(Smi::FromInt(0)); |
3656 code->set_ic_age(global_ic_age_); | |
3657 return code; | 3656 return code; |
3658 } | 3657 } |
3659 | 3658 |
3660 | 3659 |
3661 AllocationResult Heap::CopyCode(Code* code) { | 3660 AllocationResult Heap::CopyCode(Code* code) { |
3662 AllocationResult allocation; | 3661 AllocationResult allocation; |
3663 HeapObject* new_constant_pool; | 3662 HeapObject* new_constant_pool; |
3664 if (FLAG_enable_ool_constant_pool && | 3663 if (FLAG_enable_ool_constant_pool && |
3665 code->constant_pool() != empty_constant_pool_array()) { | 3664 code->constant_pool() != empty_constant_pool_array()) { |
3666 // Copy the constant pool, since edits to the copied code may modify | 3665 // Copy the constant pool, since edits to the copied code may modify |
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6488 static_cast<int>(object_sizes_last_time_[index])); | 6487 static_cast<int>(object_sizes_last_time_[index])); |
6489 CODE_AGE_LIST_COMPLETE(ADJUST_LAST_TIME_OBJECT_COUNT) | 6488 CODE_AGE_LIST_COMPLETE(ADJUST_LAST_TIME_OBJECT_COUNT) |
6490 #undef ADJUST_LAST_TIME_OBJECT_COUNT | 6489 #undef ADJUST_LAST_TIME_OBJECT_COUNT |
6491 | 6490 |
6492 MemCopy(object_counts_last_time_, object_counts_, sizeof(object_counts_)); | 6491 MemCopy(object_counts_last_time_, object_counts_, sizeof(object_counts_)); |
6493 MemCopy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_)); | 6492 MemCopy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_)); |
6494 ClearObjectStats(); | 6493 ClearObjectStats(); |
6495 } | 6494 } |
6496 } | 6495 } |
6497 } // namespace v8::internal | 6496 } // namespace v8::internal |
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