Prevent test_atomic_ops link fail if AO_nop_full is not defined

(fix commit 066e0ca)

* tests/test_atomic_ops.c (main): Call AO_nop_full() only
if AO_HAVE_nop_full is defined.

diff --git a/tests/test_atomic_ops.c b/tests/test_atomic_ops.c
index f767533..18ec19e 100644 (file)
--- a/tests/test_atomic_ops.c
+++ b/tests/test_atomic_ops.c
@@ -48,7 +48,9 @@
         AO_CLEAR(&z);
 #   endif
     AO_compiler_barrier();
-    AO_nop_full();
+#   ifdef AO_HAVE_nop_full
+      AO_nop_full();
+#   endif
 #   ifdef AO_HAVE_load_acquire
       TA_assert(AO_load_acquire(&x) == 13);
 #   endif