[Webkit-unassigned] [Bug 146448] JavaScriptCore performance is very bad on Windows

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=146448

--- Comment #52 from Geoffrey Garen <ggaren at apple.com> ---
> Profiling now shows that JSValueToNumber and JSValueToObject is spending
> ~20% of the total time taking and releasing the lock. I assume we need to
> lock in these cases?

There's no need to lock if the value is already a number or an object. Perhaps that optimization would also be worthwhile.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20150722/f7a0d18c/attachment.html>