http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54072
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-09-03
Ever confirmed|0 |1
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed at revision 202213. Note that for IAND, IOR, ..., the constraint is a
'shall', i.e., according my understanding of the standard, the burden is on the
user not on the compiler.