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Issue 8491041: Fix missing fast property accessors in heap snapshots. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: small adjustments for tests Created 9 years, 1 month ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 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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1877 int number_of_fast_used_elements_; 1877 int number_of_fast_used_elements_;
1878 int number_of_fast_unused_elements_; 1878 int number_of_fast_unused_elements_;
1879 int number_of_slow_used_elements_; 1879 int number_of_slow_used_elements_;
1880 int number_of_slow_unused_elements_; 1880 int number_of_slow_unused_elements_;
1881 }; 1881 };
1882 1882
1883 void IncrementSpillStatistics(SpillInformation* info); 1883 void IncrementSpillStatistics(SpillInformation* info);
1884 #endif 1884 #endif
1885 Object* SlowReverseLookup(Object* value); 1885 Object* SlowReverseLookup(Object* value);
1886 1886
1887 // Getters and setters are stored in a fixed array property.
1888 // These are constants for their indices.
1889 static const int kGetterIndex;
mnaganov (inactive) 2011/11/11 22:47:46 Please define values inline.
1890 static const int kSetterIndex;
1891
1887 // Maximal number of fast properties for the JSObject. Used to 1892 // Maximal number of fast properties for the JSObject. Used to
1888 // restrict the number of map transitions to avoid an explosion in 1893 // restrict the number of map transitions to avoid an explosion in
1889 // the number of maps for objects used as dictionaries. 1894 // the number of maps for objects used as dictionaries.
1890 inline int MaxFastProperties(); 1895 inline int MaxFastProperties();
1891 1896
1892 // Maximal number of elements (numbered 0 .. kMaxElementCount - 1). 1897 // Maximal number of elements (numbered 0 .. kMaxElementCount - 1).
1893 // Also maximal value of JSArray's length property. 1898 // Also maximal value of JSArray's length property.
1894 static const uint32_t kMaxElementCount = 0xffffffffu; 1899 static const uint32_t kMaxElementCount = 0xffffffffu;
1895 1900
1896 // Constants for heuristics controlling conversion of fast elements 1901 // Constants for heuristics controlling conversion of fast elements
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7860 } else { 7865 } else {
7861 value &= ~(1 << bit_position); 7866 value &= ~(1 << bit_position);
7862 } 7867 }
7863 return value; 7868 return value;
7864 } 7869 }
7865 }; 7870 };
7866 7871
7867 } } // namespace v8::internal 7872 } } // namespace v8::internal
7868 7873
7869 #endif // V8_OBJECTS_H_ 7874 #endif // V8_OBJECTS_H_
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