arm-neon-1.C: New test.

2010-06-11  Paul Brook  <paul@codesourcery.com>
 
	gcc/testsuite/
	* g++.dg/other/arm-neon-1.C: New test.

From-SVN: r160623

gcc/testsuite/ChangeLog

+2010-06-11  Paul Brook  <paul@codesourcery.com>
+ 
+	* g++.dg/other/arm-neon-1.C: New test.
+
 2010-06-11  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/42051

gcc/testsuite/g++.dg/other/arm-neon-1.C

+/* Basic smoke test for arm_neon.h */
+
+/* { dg-do assemble } */
+/* { dg-require-effective-target arm_neon_ok } */
+/* { dg-add-options arm_neon } */
+
+#include "arm_neon.h"
+
+float a[4];
+
+void test(void)
+{
+  float32x2x2_t v;
+  float32x2_t res;
+  v = vld2_f32(a);
+  res = vadd_f32(v.val[0], v.val[1]);
+  vst1_f32(a, res);
+}