http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54861
Andrew Macleod <amacleod at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2012-10-09 AssignedTo|unassigned at gcc dot |amacleod at redhat dot com |gnu.org | Ever Confirmed|0 |1 --- Comment #1 from Andrew Macleod <amacleod at redhat dot com> 2012-10-09 18:34:08 UTC --- Created attachment 28402 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28402 patch to resolve the problem Just a typo in the header file where __atomic_thread_fence() built-in was being called instead of the __atomic_signal_fence() built-in function.