[Webkit-unassigned] [Bug 20589] PropertyMap speedup

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20589





------- Comment #22 from ggaren at apple.com  2008-09-08 15:06 PDT -------
The results indicate a few areas that we plan to cover with polymorphic inline
cache:
1. Properties of primitive values, like "".charAt.
2. Global resolve, like "new Array".
3. Values that should have been cached but weren't, like Math.abs. (Not clear
yet why the cache failed.)

I don't think this overlap is an argument against caching in the property map,
but I do think that, once we fix these holes in the inline cache, caching in
the property map may turn out to be a net loss, in which case we should remove
it at that time.


-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.