[webkit-reviews] review requested: [Bug 185967] Rope string sweeping should avoid touching unresolved ropes : [Attachment 341413] the patch

[bugzilla-daemon at webkit.org]

Filip Pizlo <fpizlo at apple.com> has asked  for review:
Bug 185967: Rope string sweeping should avoid touching unresolved ropes
https://bugs.webkit.org/show_bug.cgi?id=185967

Attachment 341413: the patch

https://bugs.webkit.org/attachment.cgi?id=341413&action=review




--- Comment #7 from Filip Pizlo <fpizlo at apple.com> ---
Created attachment 341413

  --> https://bugs.webkit.org/attachment.cgi?id=341413&action=review

the patch

Tiny splay speed-up.  The speed-up is minuscule - around 1% - but significant. 
I confirmed it in run-jsc-benchmarks, in-browser JetStream, and running the
benchmark manually.  It could be an even bigger speed-up if I made bump'n'pop's
pop path faster.