RESOLVED FIXED 46404
Excessive Overhead in RegExp Entry Code 
https://bugs.webkit.org/show_bug.cgi?id=46404
Summary Excessive Overhead in RegExp Entry Code
Michael Saboff
Reported 2010-09-23 14:06:08 PDT
Profiling shows the result vector initialization in RegExpObject::match, etc., to be 13.5% of the v8 regexp benchmark.
Attachments
Patch that eliminates extraneous initialization of regexp results vector (3.04 KB, patch)
2010-09-23 14:17 PDT, Michael Saboff 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Michael Saboff
Comment 1 2010-09-23 14:17:47 PDT
Created attachment 68586 [details] Patch that eliminates extraneous initialization of regexp results vector
Geoffrey Garen
Comment 2 2010-09-23 14:40:41 PDT
Comment on attachment 68586 [details] Patch that eliminates extraneous initialization of regexp results vector r=me
WebKit Commit Bot
Comment 3 2010-09-23 15:23:33 PDT
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>
WebKit Commit Bot
Comment 4 2010-09-23 15:23:38 PDT
All reviewed patches have been landed. Closing bug.
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