[Webkit-unassigned] [Bug 64865] Switch isQuirkValue() virtual function to inline one.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Oct 11 16:31:55 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=64865





--- Comment #11 from David Barr <davidbarr at chromium.org>  2011-10-11 16:31:55 PST ---
(In reply to comment #10)
> FWIW, I've also noticed that the virtual dispatch on CSSValue shows up a lot in profiling. I wouldn't be surprised if there were some performance gains to be found here by eliminating the virtual call, but as Eric points out, there is a tradeoff with the size on these objects because there tend to be a lot of them.

I believe there are some wasted bits that could be put to good use for a perf enhancement without increasing the memory overhead. Please give a chance to upload an RFC patch.

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