On Fri, Mar 13, 2015 at 10:04 AM, Marc Gauthier <m...@cadence.com> wrote: > Other than the required 16-byte stack alignment, there's nothing in > the ABI that requires these extra 16 bytes. Perhaps there was a bad > implementation of the alloca exception handler at some point a long > time ago that prompted the extra 16 bytes?
The alloca handler has been rewritten at least twice since this code was last updated, so that wouldn't surprise me at all. I would approve a change to eliminate it.
