69301.cc: Require atomic builtins.

2017-01-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    libstdc++-v3/
    * testsuite/29_atomics/atomic/69301.cc: Require atomic builtins.

From-SVN: r244819

libstdc++-v3/ChangeLog

+2017-01-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
+
+	* testsuite/29_atomics/atomic/69301.cc: Require atomic builtins.
+
 2017-01-23  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/79195

libstdc++-v3/testsuite/29_atomics/atomic/69301.cc

@@ -16,6 +16,7 @@
 // <http://www.gnu.org/licenses/>.
 
 // { dg-do run { target c++11 } }
+// { dg-require-atomic-builtins "" }
 
 #include <atomic>
 #include <testsuite_hooks.h>