[webkit-reviews] review requested: [Bug 21214] speed up function calls by eliminating the need for a new ExecState each time : [Attachment 23961] patch that removes m_prev from ExecState

[bugzilla-daemon at webkit.org]

Darin Adler <darin at apple.com> has asked  for review:
Bug 21214: speed up function calls by eliminating the need for a new ExecState
each time
https://bugs.webkit.org/show_bug.cgi?id=21214

Attachment 23961: patch that removes m_prev from ExecState
https://bugs.webkit.org/attachment.cgi?id=23961&action=edit