Profiling shows the result vector initialization in RegExpObject::match, etc., to be 13.5% of the v8 regexp benchmark.
Created attachment 68586 [details] Patch that eliminates extraneous initialization of regexp results vector
Comment on attachment 68586 [details] Patch that eliminates extraneous initialization of regexp results vector r=me
Comment on attachment 68586 [details] Patch that eliminates extraneous initialization of regexp results vector Clearing flags on attachment: 68586 Committed r68207: <http://trac.webkit.org/changeset/68207>
All reviewed patches have been landed. Closing bug.