[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 13:53:55 PDT 2016


--- Comment #118 from Geoffrey Garen <ggaren at apple.com> ---
Comment on attachment 291039
  --> https://bugs.webkit.org/attachment.cgi?id=291039

I remember Keith did a patch similar to this in the LLInt for prototype values and we didn't see a measurable speedup from it. 

Should we be doing optimizations like this in the LLInt? Is it worth the complexity and maintenance cost?

What's the best benchmark result we have from this? Do we have any results that are not tailored micro benchmarks?

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