Comment #1 on issue 2192 by [email protected]: Polymorphic keyed store with generic case is generated for a store into a preallocated array
http://code.google.com/p/v8/issues/detail?id=2192
apparently array starts as dictionary because of static const int kInitialMaxFastElementArray = 100000; and confuses ICs and Crankshaft. -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
