[Webkit-unassigned] [Bug 158083] LLInt should support other types of prototype GetById caching.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Oct 11 16:03:41 PDT 2016


https://bugs.webkit.org/show_bug.cgi?id=158083

--- Comment #121 from Geoffrey Garen <ggaren at apple.com> ---
> What do you think if we just cache getters and forget about customGetter
> inline? The patch will be much more simpler and we also can take advantage
> on "super" access in a further case. I can take a look on that and see if it
> is worth or not.

If we have consensus that the performance motivation is not super strong, then I think we should adopt LLInt optimizations or not based on weighing their complexity. I don't know exactly what an optimization that kept caching but skipped customGetter would look like, but if it were simple enough I think it might be worth it.

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