pr37780_1.c: Use arm_arch_v6t2 effective target and options.

* gcc.target/arm/pr37780_1.c: Use arm_arch_v6t2 effective target and options.

From-SVN: r237308

gcc/testsuite/ChangeLog

+2016-06-10  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/arm/pr37780_1.c: Use arm_arch_v6t2 effective target
+	and options.
+
 2016-06-10  Maxim Ostapenko  <m.ostapenko@samsung.com>
 
 	PR sanitizer/71480

gcc/testsuite/gcc.target/arm/pr37780_1.c

@@ -2,8 +2,9 @@
    being defined at zero.  */
 
 /* { dg-do compile } */
-/* { dg-require-effective-target arm_arch_v5_ok } */
+/* { dg-require-effective-target arm_arch_v6t2_ok } */
 /* { dg-options "-O2" } */
+/* { dg-add-options arm_arch_v6t2 } */
 
 int
 fooctz (int i)