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Issue 3533007: Remove some unused fields from class CompilationInfo. (Closed)
Patch Set: Created 10 years, 2 months ago
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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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778 778
779 779
780 bool CompileLazyShared(Handle<SharedFunctionInfo> shared, 780 bool CompileLazyShared(Handle<SharedFunctionInfo> shared,
781 ClearExceptionFlag flag) { 781 ClearExceptionFlag flag) {
782 CompilationInfo info(shared); 782 CompilationInfo info(shared);
783 return CompileLazyHelper(&info, flag); 783 return CompileLazyHelper(&info, flag);
784 } 784 }
785 785
786 786
787 bool CompileLazy(Handle<JSFunction> function, 787 bool CompileLazy(Handle<JSFunction> function,
788 Handle<Object> receiver,
789 ClearExceptionFlag flag) { 788 ClearExceptionFlag flag) {
790 if (function->shared()->is_compiled()) { 789 if (function->shared()->is_compiled()) {
791 function->set_code(function->shared()->code()); 790 function->set_code(function->shared()->code());
792 function->shared()->set_code_age(0); 791 function->shared()->set_code_age(0);
793 return true; 792 return true;
794 } else { 793 } else {
795 CompilationInfo info(function, 0, receiver); 794 CompilationInfo info(function, 0);
796 bool result = CompileLazyHelper(&info, flag); 795 bool result = CompileLazyHelper(&info, flag);
797 PROFILE(FunctionCreateEvent(*function)); 796 PROFILE(FunctionCreateEvent(*function));
798 return result; 797 return result;
799 } 798 }
800 } 799 }
801 800
802 801
803 bool CompileLazyInLoop(Handle<JSFunction> function, 802 bool CompileLazyInLoop(Handle<JSFunction> function,
804 Handle<Object> receiver,
805 ClearExceptionFlag flag) { 803 ClearExceptionFlag flag) {
806 if (function->shared()->is_compiled()) { 804 if (function->shared()->is_compiled()) {
807 function->set_code(function->shared()->code()); 805 function->set_code(function->shared()->code());
808 function->shared()->set_code_age(0); 806 function->shared()->set_code_age(0);
809 return true; 807 return true;
810 } else { 808 } else {
811 CompilationInfo info(function, 1, receiver); 809 CompilationInfo info(function, 1);
812 bool result = CompileLazyHelper(&info, flag); 810 bool result = CompileLazyHelper(&info, flag);
813 PROFILE(FunctionCreateEvent(*function)); 811 PROFILE(FunctionCreateEvent(*function));
814 return result; 812 return result;
815 } 813 }
816 } 814 }
817 815
818 816
819 OptimizedObjectForAddingMultipleProperties:: 817 OptimizedObjectForAddingMultipleProperties::
820 OptimizedObjectForAddingMultipleProperties(Handle<JSObject> object, 818 OptimizedObjectForAddingMultipleProperties(Handle<JSObject> object,
821 int expected_additional_properties, 819 int expected_additional_properties,
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839 837
840 OptimizedObjectForAddingMultipleProperties:: 838 OptimizedObjectForAddingMultipleProperties::
841 ~OptimizedObjectForAddingMultipleProperties() { 839 ~OptimizedObjectForAddingMultipleProperties() {
842 // Reoptimize the object to allow fast property access. 840 // Reoptimize the object to allow fast property access.
843 if (has_been_transformed_) { 841 if (has_been_transformed_) {
844 TransformToFastProperties(object_, unused_property_fields_); 842 TransformToFastProperties(object_, unused_property_fields_);
845 } 843 }
846 } 844 }
847 845
848 } } // namespace v8::internal 846 } } // namespace v8::internal
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