[PATCH] testsuite/29_atomics/atomic/cons/49445.cc missing dg-require-atomic-builtins

[Marcus Shawcroft]

Hi,

The libstdc++-v3 testcase atomic/cons/49445.cc fails for a variety of 
arm configurations that do not provide atomic builtins because the test 
is not gated by dg-require-atomic-builtins

OK ?

/M

2013-10-10  Marcus Shawcroft  <marcus.shawcr...@arm.com>

        * testsuite/29_atomics/atomic/cons/49445.cc
        (dg-require-atomic-builtins): Add.diff --git a/libstdc++-v3/testsuite/29_atomics/atomic/cons/49445.cc b/libstdc++-v3/testsuite/29_atomics/atomic/cons/49445.cc
index 793b58d..e45e777 100644
--- a/libstdc++-v3/testsuite/29_atomics/atomic/cons/49445.cc
+++ b/libstdc++-v3/testsuite/29_atomics/atomic/cons/49445.cc
@@ -1,3 +1,4 @@
+// { dg-require-atomic-builtins "" }
 // { dg-options "-std=gnu++0x" }
 
 // Copyright (C) 2012-2013 Free Software Foundation, Inc.