[Bug target/59305] [4.9 Regression] gcc.dg/atomic/c11-atomic-exec-5.c fails with WARNING: program timed out on x86_64-apple-darwin13

[joseph at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59305

--- Comment #2 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
For powerpc see: http://gcc.gnu.org/ml/gcc/2013-11/msg00131.html - the 
failures indicate the architecture maintainers have not yet added this 
hook.