[Webkit-unassigned] [Bug 96371] Web Inspector: Avoid slice-ing listeners array in WI.Object.prototype.dispatchEventToListeners

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=96371

Brian Burg <burg at cs.washington.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |burg at cs.washington.edu,
                   |                            |graouts at webkit.org,
                   |                            |oliver at apple.com,
                   |                            |timothy at apple.com,
                   |                            |webkit-bug-importer at group.a
                   |                            |pple.com
             Status|ASSIGNED                    |NEW
          Component|Web Inspector (Deprecated)  |Web Inspector
           Assignee|apavlov at chromium.org        |webkit-unassigned at lists.web
                   |                            |kit.org

--- Comment #6 from Brian Burg <burg at cs.washington.edu> ---
the linked jsperf shows manual copy about 75% faster than for-loop. Why can't we optimize Array.prototype.slice() instead? I'm not convinced this is a big perf issue right now, since jsperf is probably not representative of how WI code will be optimized.

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