[webkit-reviews] review requested: [Bug 74355] Remove vptrs from JSCell hierarchy : [Attachment 118876] Remove VPtrStealingHack, more JIT fixes

[bugzilla-daemon at webkit.org]

Mark Hahnenberg <mhahnenberg at apple.com> has asked  for review:
Bug 74355: Remove vptrs from JSCell hierarchy
https://bugs.webkit.org/show_bug.cgi?id=74355

Attachment 118876: Remove VPtrStealingHack, more JIT fixes
https://bugs.webkit.org/attachment.cgi?id=118876&action=review

------- Additional Comments from Mark Hahnenberg <mhahnenberg at apple.com>
Again, a little schizophrenic of a patch.  Removed VPtrStealingHack related
code, made some JIT fixes.