[webkit-reviews] review requested: [Bug 45751] Extend YARR Interpreter with beginning character look-up optimization : [Attachment 67550] proposed patch

[bugzilla-daemon at webkit.org]

Peter Varga <pvarga at inf.u-szeged.hu> has asked	for review:
Bug 45751: Extend YARR Interpreter with beginning character look-up
optimization
https://bugs.webkit.org/show_bug.cgi?id=45751

Attachment 67550: proposed patch
https://bugs.webkit.org/attachment.cgi?id=67550&action=review

------- Additional Comments from Peter Varga <pvarga at inf.u-szeged.hu>
Performance results:

				      ref		mod
regexp-dna:   2.15x as fast   273.3ms +/- 0.1%	127.0ms +/- 0.0% 
v8-regexp:    1.23x as fast  1794.8ms +/- 0.1% 1460.6ms +/- 0.6%