First step in de-virtualize destructors. We need to be able to access the ClassInfo without depending on having the correct Structure. This will make cell's temporarily bigger, and hence it will hurt performance.
Created attachment 118854 [details] Add ClassInfo to JSCell There is no ChangeLog for this individual patch, as it will be part of a larger patch (see bug 74331).
Comment on attachment 118854 [details] Add ClassInfo to JSCell View in context: https://bugs.webkit.org/attachment.cgi?id=118854&action=review r=me > Source/JavaScriptCore/runtime/Structure.h:398 > + m_structure.setEarlyValue(globalData, this, structure); Please fix indentation.