[Bug other/51011] FAIL: gcc.dg/atomic-generic.c (test for excess errors)

["amacleod at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51011

--- Comment #6 from Andrew Macleod <amacleod at redhat dot com> 2011-11-16 19:03:18 UTC ---
Created attachment 25840
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25840
potential fix

rth has finished the libgcc changes required for supplying __atomic mappings
like __sync already has.  This should (hopefully) resolve the issues except for
the originally specified testcase atomic-noinline.c

Please try a new run with a recent checkout and see what fails.  I'm assuming
that atomic-noinline.c will still fail. If so this patch should resolve the
issue.  With any luck at all, it won't cause any new issues, but the
interaction between those __sync and libgcc supplied routines is very unclear
to me since I dont know why the __sync routines didnt fail before.  If there
are still other failures, this patch may fix them as well.

give it a try and let me know what happens.

Andrew