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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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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679 ASSERT(!info->shared_info()->is_compiled()); | 679 ASSERT(!info->shared_info()->is_compiled()); |
680 bool result = Compiler::CompileLazy(info); | 680 bool result = Compiler::CompileLazy(info); |
681 ASSERT(result != Top::has_pending_exception()); | 681 ASSERT(result != Top::has_pending_exception()); |
682 if (!result && flag == CLEAR_EXCEPTION) Top::clear_pending_exception(); | 682 if (!result && flag == CLEAR_EXCEPTION) Top::clear_pending_exception(); |
683 return result; | 683 return result; |
684 } | 684 } |
685 | 685 |
686 | 686 |
687 bool CompileLazyShared(Handle<SharedFunctionInfo> shared, | 687 bool CompileLazyShared(Handle<SharedFunctionInfo> shared, |
688 ClearExceptionFlag flag) { | 688 ClearExceptionFlag flag) { |
689 CompilationInfo info(shared, Handle<Object>::null(), 0); | 689 CompilationInfo info(shared); |
690 return CompileLazyHelper(&info, flag); | 690 return CompileLazyHelper(&info, flag); |
691 } | 691 } |
692 | 692 |
693 | 693 |
694 bool CompileLazy(Handle<JSFunction> function, | 694 bool CompileLazy(Handle<JSFunction> function, |
695 Handle<Object> receiver, | 695 Handle<Object> receiver, |
696 ClearExceptionFlag flag) { | 696 ClearExceptionFlag flag) { |
697 Handle<SharedFunctionInfo> shared(function->shared()); | 697 CompilationInfo info(function, 0, receiver); |
698 CompilationInfo info(shared, receiver, 0); | |
699 bool result = CompileLazyHelper(&info, flag); | 698 bool result = CompileLazyHelper(&info, flag); |
700 LOG(FunctionCreateEvent(*function)); | 699 LOG(FunctionCreateEvent(*function)); |
701 return result; | 700 return result; |
702 } | 701 } |
703 | 702 |
704 | 703 |
705 bool CompileLazyInLoop(Handle<JSFunction> function, | 704 bool CompileLazyInLoop(Handle<JSFunction> function, |
706 Handle<Object> receiver, | 705 Handle<Object> receiver, |
707 ClearExceptionFlag flag) { | 706 ClearExceptionFlag flag) { |
708 Handle<SharedFunctionInfo> shared(function->shared()); | 707 CompilationInfo info(function, 1, receiver); |
709 CompilationInfo info(shared, receiver, 1); | |
710 bool result = CompileLazyHelper(&info, flag); | 708 bool result = CompileLazyHelper(&info, flag); |
711 LOG(FunctionCreateEvent(*function)); | 709 LOG(FunctionCreateEvent(*function)); |
712 return result; | 710 return result; |
713 } | 711 } |
714 | 712 |
715 | 713 |
716 OptimizedObjectForAddingMultipleProperties:: | 714 OptimizedObjectForAddingMultipleProperties:: |
717 OptimizedObjectForAddingMultipleProperties(Handle<JSObject> object, | 715 OptimizedObjectForAddingMultipleProperties(Handle<JSObject> object, |
718 int expected_additional_properties, | 716 int expected_additional_properties, |
719 bool condition) { | 717 bool condition) { |
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824 Handle<Map> new_map = Factory::CopyMapDropTransitions(old_map); | 822 Handle<Map> new_map = Factory::CopyMapDropTransitions(old_map); |
825 obj->set_map(*new_map); | 823 obj->set_map(*new_map); |
826 new_map->set_needs_loading(true); | 824 new_map->set_needs_loading(true); |
827 // Store the lazy loading info in the constructor field. We'll | 825 // Store the lazy loading info in the constructor field. We'll |
828 // reestablish the constructor from the fixed array after loading. | 826 // reestablish the constructor from the fixed array after loading. |
829 new_map->set_constructor(*arr); | 827 new_map->set_constructor(*arr); |
830 ASSERT(!obj->IsLoaded()); | 828 ASSERT(!obj->IsLoaded()); |
831 } | 829 } |
832 | 830 |
833 } } // namespace v8::internal | 831 } } // namespace v8::internal |
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