[Bug target/53949] [SH] Add support for mac.w / mac.l instructions

Tue Jul 17 23:05:00 GMT 2012

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53949

--- Comment #5 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2012-07-17 23:04:54 UTC ---
(In reply to comment #4)
> Kaz, do you think it is safe to assume that SR.S = 0 at function entry?

I think so.  I can't imagine a practical system with setting
SR.S to one in its start-up code, though I'm wrong about it.