* lib/target-supports.exp

	(check_effective_target_arm_v8_neon_ok_nocache): Add
	"-march-armv8-a" to compile flags.

From-SVN: r214198

gcc/testsuite/ChangeLog

+2014-08-19  Janis Johnson  <janisjo@codesourcery.com>
+
+	* lib/target-supports.exp 
+	(check_effective_target_arm_v8_neon_ok_nocache): Add
+	"-march-armv8-a" to compile flags.
+
 2014-08-19  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/62153

gcc/testsuite/lib/target-supports.exp

@@ -2587,7 +2587,7 @@ proc check_effective_target_arm_v8_neon_ok_nocache { } {
 		{
 	          __asm__ volatile ("vrintn.f32 q0, q0");
 		}
-	    } "$flags"] } {
+	    } "$flags -march=armv8-a"] } {
 		set et_arm_v8_neon_flags $flags
 		return 1
 	    }