http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55492
--- Comment #6 from Richard Henderson <rth at gcc dot gnu.org> 2012-12-13 21:17:55 UTC --- Author: rth Date: Thu Dec 13 21:17:52 2012 New Revision: 194491 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194491 Log: PR middle-end/55492 * optabs.c (expand_atomic_load): Emit acquire barrier after the load. Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/optabs.c
