De-virtualize JSCell::isGetterSetter, type information is available for it
Created attachment 106999 [details] Patch
Comment on attachment 106999 [details] Patch Attachment 106999 [details] did not pass mac-ews (mac): Output: http://queues.webkit.org/results/9639267
Comment on attachment 106999 [details] Patch Attachment 106999 [details] did not pass mac-ews (mac): Output: http://queues.webkit.org/results/9635406
Created attachment 107005 [details] Patch
Created attachment 107006 [details] Patch
Committed r94930: <http://trac.webkit.org/changeset/94930>