builtin-integral-1.c: Require c99_runtime.

	* gcc.dg/torture/builtin-integral-1.c: Require c99_runtime.

From-SVN: r232487

gcc/testsuite/ChangeLog

+2016-01-17 John David Anglin  <danglin@gcc.gnu.org>
+
+	* gcc.dg/torture/builtin-integral-1.c: Require c99_runtime.
+
 2016-01-16  Tom de Vries  <tom@codesourcery.com>
 
 	* c-c++-common/goacc/kernels-alias-ipa-pta-4.c: New test.

gcc/testsuite/gcc.dg/torture/builtin-integral-1.c

@@ -10,6 +10,8 @@
    that various math functions are marked const/pure and can be
    folded.  */
 /* { dg-options "-ffinite-math-only -fno-math-errno" } */
+/* { dg-add-options c99_runtime } */
+/* { dg-require-effective-target c99_runtime } */
 /* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */
 
 extern int link_failure (int);