[Webkit-unassigned] [Bug 64077] DFG JIT does not implement get_by_id prototype caching

Thu Jul 7 16:17:14 PDT 2011

https://bugs.webkit.org/show_bug.cgi?id=64077

Gavin Barraclough <barraclough at apple.com> changed:

           What    |Removed                     |Added
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  Attachment #99963|review?, commit-queue?      |review+, commit-queue+
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--- Comment #2 from Gavin Barraclough <barraclough at apple.com>  2011-07-07 16:17:14 PST ---
(From update of attachment 99963)
I think there might be an alternative given the way we're currently code generating the self accesses.  We may be able to plant a couple of extra instructions inline in the JIT code to load to prototype & check its structure, immediately prior to the load.  But this is just a possible idea to explore - patch as is looks fine.

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