We're in process of analyzing this issue. I'll keep you updated. george.
On Nov 13, 2010, at 08:40 , Nicolai Stange wrote: > Hi everybody, > > gcc 4.5.1 with -O2 optimizes the 'ret = newval' away because %0 is > declared as being write only. > Fix is attached. > > Regards > > Nicolai > <02_fix_atomic_cmpset_64.diff>_______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
