[Bug driver/48260] Accept -arch as an alias for -m32/-m64 on darwin

[mrs at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48260

m...@gcc.gnu.org <mrs at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |mrs at gcc dot gnu.org
         Resolution|                            |FIXED

--- Comment #1 from mrs at gcc dot gnu.org <mrs at gcc dot gnu.org> 2011-03-30 
14:51:08 UTC ---
Checked in r171727.