[Bug target/64660] [SH] Convert atomic_fetch_<op> to atomic_<op>_fetch

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64660

Oleg Endo <olegendo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-01-28
     Ever confirmed|0                           |1

--- Comment #1 from Oleg Endo <olegendo at gcc dot gnu.org> ---
The same also goes for the other atomic patterns (exchange, compare_and_swap). 
If the result values are not used, they can be converted into simpler
sequences.