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+Wed Oct  7 17:30:50 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* string.c (rb_str_times): optimize for the argument 0 and 1.
+
 Wed Oct  7 01:20:46 2015  Koichi Sasada  <ko1@atdot.net>
 
 	* gc.h, gc.c: introduce new debug function rb_obj_info_dump(VALUE obj)