http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29366
--- Comment #3 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2012-04-12 01:20:06 UTC --- (In reply to comment #2) > I think some of the problems will disappear once PR 52941 is done. > After that, and having the new atomic builtins of 4.7, we could get rid of the > config/cpu/sh/atomicity.h file completely, if I'm not mistaken. Agreed.