[Webkit-unassigned] [Bug 158543] New: JSObject::reifyAllStaticProperties cleanup

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=158543

            Bug ID: 158543
           Summary: JSObject::reifyAllStaticProperties cleanup
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: barraclough at apple.com

- JSObject & Structure contain fields labeled 'staticFunctionsReified', however reification now affects all properties, not just functions. Rename to 'staticPropertiesReified'.
- reifyAllStaticProperties relies on a 'hasStaticProperties' method on ClassInfo that walks the ClassInfo inheritance chain looking for static property tables. We can now more efficiently get this information from TypeInfo.
- reifyAllStaticProperties triggers a 'toUncacheableDictionaryTransition'; this is overzealous, cacheable dictionary is sufficient - this is what we do in the case of DOM prototype property reification (see 'reifyStaticProperties' in Lookup.h). (Changing this with an eye on switching DOM prototype property reification to use JSObject:: reifyAllStaticProperties, rather than having its own special purpose code path.)

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20160608/52269aef/attachment.html>