[webkit-reviews] review requested: [Bug 21319] Avoid restoring the caller's 'r' value in op_ret : [Attachment 24455] take the low road

[bugzilla-daemon at webkit.org]

Maciej Stachowiak <mjs at apple.com> has asked  for review:
Bug 21319: Avoid restoring the caller's 'r' value in op_ret
https://bugs.webkit.org/show_bug.cgi?id=21319

Attachment 24455: take the low road
https://bugs.webkit.org/attachment.cgi?id=24455&action=edit

------- Additional Comments from Maciej Stachowiak <mjs at apple.com>
Since we can't rely on the fastcall calling convention after all, take another
approach.