[webkit-reviews] review requested: [Bug 42857] Inefficient Handling of Shift and Unshift : [Attachment 62360] Patch file

[bugzilla-daemon at webkit.org]

Michael Saboff <msaboff at apple.com> has asked  for review:
Bug 42857: Inefficient Handling of Shift and Unshift
https://bugs.webkit.org/show_bug.cgi?id=42857

Attachment 62360: Patch file
https://bugs.webkit.org/attachment.cgi?id=62360&action=review

------- Additional Comments from Michael Saboff <msaboff at apple.com>
Patch to improve performance of shift, unshift and special cases of splice and
slice.	Also includes some optimizations to array initialization and growth.