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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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3696 Code* code = Code::cast(result); | 3696 Code* code = Code::cast(result); |
3697 ASSERT(!isolate_->code_range()->exists() || | 3697 ASSERT(!isolate_->code_range()->exists() || |
3698 isolate_->code_range()->contains(code->address())); | 3698 isolate_->code_range()->contains(code->address())); |
3699 code->set_instruction_size(desc.instr_size); | 3699 code->set_instruction_size(desc.instr_size); |
3700 code->set_relocation_info(reloc_info); | 3700 code->set_relocation_info(reloc_info); |
3701 code->set_flags(flags); | 3701 code->set_flags(flags); |
3702 if (code->is_call_stub() || code->is_keyed_call_stub()) { | 3702 if (code->is_call_stub() || code->is_keyed_call_stub()) { |
3703 code->set_check_type(RECEIVER_MAP_CHECK); | 3703 code->set_check_type(RECEIVER_MAP_CHECK); |
3704 } | 3704 } |
3705 code->set_deoptimization_data(empty_fixed_array(), SKIP_WRITE_BARRIER); | 3705 code->set_deoptimization_data(empty_fixed_array(), SKIP_WRITE_BARRIER); |
3706 code->set_type_feedback_info(undefined_value(), SKIP_WRITE_BARRIER); | 3706 code->InitializeTypeFeedbackInfoNoWriteBarrier(undefined_value()); |
3707 code->set_handler_table(empty_fixed_array(), SKIP_WRITE_BARRIER); | 3707 code->set_handler_table(empty_fixed_array(), SKIP_WRITE_BARRIER); |
3708 code->set_gc_metadata(Smi::FromInt(0)); | 3708 code->set_gc_metadata(Smi::FromInt(0)); |
3709 code->set_ic_age(global_ic_age_); | 3709 code->set_ic_age(global_ic_age_); |
3710 // Allow self references to created code object by patching the handle to | 3710 // Allow self references to created code object by patching the handle to |
3711 // point to the newly allocated Code object. | 3711 // point to the newly allocated Code object. |
3712 if (!self_reference.is_null()) { | 3712 if (!self_reference.is_null()) { |
3713 *(self_reference.location()) = code; | 3713 *(self_reference.location()) = code; |
3714 } | 3714 } |
3715 // Migrate generated code. | 3715 // Migrate generated code. |
3716 // The generated code can contain Object** values (typically from handles) | 3716 // The generated code can contain Object** values (typically from handles) |
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7417 static_cast<int>(object_sizes_last_time_[index])); | 7417 static_cast<int>(object_sizes_last_time_[index])); |
7418 FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(ADJUST_LAST_TIME_OBJECT_COUNT) | 7418 FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(ADJUST_LAST_TIME_OBJECT_COUNT) |
7419 #undef ADJUST_LAST_TIME_OBJECT_COUNT | 7419 #undef ADJUST_LAST_TIME_OBJECT_COUNT |
7420 | 7420 |
7421 memcpy(object_counts_last_time_, object_counts_, sizeof(object_counts_)); | 7421 memcpy(object_counts_last_time_, object_counts_, sizeof(object_counts_)); |
7422 memcpy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_)); | 7422 memcpy(object_sizes_last_time_, object_sizes_, sizeof(object_sizes_)); |
7423 ClearObjectStats(); | 7423 ClearObjectStats(); |
7424 } | 7424 } |
7425 | 7425 |
7426 } } // namespace v8::internal | 7426 } } // namespace v8::internal |
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