[webkit-reviews] review requested: [Bug 52622] Cache function offsets to speed up javascript parsing : [Attachment 79355] patch for review

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has asked  for review:
Bug 52622: Cache function offsets to speed up javascript parsing
https://bugs.webkit.org/show_bug.cgi?id=52622

Attachment 79355: patch for review
https://bugs.webkit.org/attachment.cgi?id=79355&action=review

------- Additional Comments from Antti Koivisto <koivisto at iki.fi>
Function cache size seems to be around 10% of the source size on average.

Loading wsj.com the patch avoids parsing ~0.5M characters worth of js on the
first load and ~1.5M when revisiting the site.