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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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766 CompilationInfo info(shared); | 766 CompilationInfo info(shared); |
767 return CompileLazyHelper(&info, flag); | 767 return CompileLazyHelper(&info, flag); |
768 } | 768 } |
769 | 769 |
770 | 770 |
771 bool CompileLazy(Handle<JSFunction> function, | 771 bool CompileLazy(Handle<JSFunction> function, |
772 Handle<Object> receiver, | 772 Handle<Object> receiver, |
773 ClearExceptionFlag flag) { | 773 ClearExceptionFlag flag) { |
774 if (function->shared()->is_compiled()) { | 774 if (function->shared()->is_compiled()) { |
775 function->set_code(function->shared()->code()); | 775 function->set_code(function->shared()->code()); |
| 776 function->shared()->set_code_age(0); |
776 return true; | 777 return true; |
777 } else { | 778 } else { |
778 CompilationInfo info(function, 0, receiver); | 779 CompilationInfo info(function, 0, receiver); |
779 bool result = CompileLazyHelper(&info, flag); | 780 bool result = CompileLazyHelper(&info, flag); |
780 PROFILE(FunctionCreateEvent(*function)); | 781 PROFILE(FunctionCreateEvent(*function)); |
781 return result; | 782 return result; |
782 } | 783 } |
783 } | 784 } |
784 | 785 |
785 | 786 |
786 bool CompileLazyInLoop(Handle<JSFunction> function, | 787 bool CompileLazyInLoop(Handle<JSFunction> function, |
787 Handle<Object> receiver, | 788 Handle<Object> receiver, |
788 ClearExceptionFlag flag) { | 789 ClearExceptionFlag flag) { |
789 if (function->shared()->is_compiled()) { | 790 if (function->shared()->is_compiled()) { |
790 function->set_code(function->shared()->code()); | 791 function->set_code(function->shared()->code()); |
| 792 function->shared()->set_code_age(0); |
791 return true; | 793 return true; |
792 } else { | 794 } else { |
793 CompilationInfo info(function, 1, receiver); | 795 CompilationInfo info(function, 1, receiver); |
794 bool result = CompileLazyHelper(&info, flag); | 796 bool result = CompileLazyHelper(&info, flag); |
795 PROFILE(FunctionCreateEvent(*function)); | 797 PROFILE(FunctionCreateEvent(*function)); |
796 return result; | 798 return result; |
797 } | 799 } |
798 } | 800 } |
799 | 801 |
800 | 802 |
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821 | 823 |
822 OptimizedObjectForAddingMultipleProperties:: | 824 OptimizedObjectForAddingMultipleProperties:: |
823 ~OptimizedObjectForAddingMultipleProperties() { | 825 ~OptimizedObjectForAddingMultipleProperties() { |
824 // Reoptimize the object to allow fast property access. | 826 // Reoptimize the object to allow fast property access. |
825 if (has_been_transformed_) { | 827 if (has_been_transformed_) { |
826 TransformToFastProperties(object_, unused_property_fields_); | 828 TransformToFastProperties(object_, unused_property_fields_); |
827 } | 829 } |
828 } | 830 } |
829 | 831 |
830 } } // namespace v8::internal | 832 } } // namespace v8::internal |
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