[Webkit-unassigned] [Bug 120512] PositionIterator increment and decrement functions can be sped up by not iterating through nodes without renderers

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=120512





--- Comment #18 from Vani Hegde <vani.hegde at samsung.com>  2013-09-09 23:39:15 PST ---
(In reply to comment #15)
> If this test doesn’t show the increased performance, was there any testing you personally did that confirmed that this improves performance?

Hi Darin,
  As I mentioned in my previous comment(Comment 12 - https://bugs.webkit.org/show_bug.cgi?id=120512#c12), I have already added a performance test as part of the patch uploaded and this test captures the performance improvement(we can see increase in number of runs/s with the patch). I have also posted the statistics in https://bugs.webkit.org/show_bug.cgi?id=120512#c12.

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