[webkit-reviews] review requested: [Bug 118482] fourthTier: Change JSStack to use macro to determine stack growth direction : [Attachment 206359] Updated patch

[bugzilla-daemon at webkit.org]

Michael Saboff <msaboff at apple.com> has asked  for review:
Bug 118482: fourthTier: Change JSStack to use macro to determine stack growth
direction
https://bugs.webkit.org/show_bug.cgi?id=118482

Attachment 206359: Updated patch
https://bugs.webkit.org/attachment.cgi?id=206359&action=review

------- Additional Comments from Michael Saboff <msaboff at apple.com>
Limited the #ifdef's to JSStack files.	The ifdef's are needed due to doing
arithmetic or comparisons with pointers or size_t type values.	In both cases,
we can't use the multiply by -1 or 1 trick.  In some cases, we could create an
#ifdef'ed help function to do <= comparisons or pointer arithmetic, but I felt
that would obfuscate the reading of the code.

If this patch isn't acceptable, then I think it is mega patch time.