Require section_anchors in gcc.dg/visibility-21.c

	* gcc.dg/visibility-21.c: Require section_anchors.

From-SVN: r198974

gcc/testsuite/ChangeLog

+2013-05-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/visibility-21.c: Require section_anchors.
+
 2013-05-16  Greta Yorsh  <Greta.Yorsh@arm.com>
 
 	* gcc.target/arm/unaligned-memcpy-2.c: Adjust expected output.

gcc/testsuite/gcc.dg/visibility-21.c

@@ -3,6 +3,7 @@
 /* { dg-options "-O2 -fsection-anchors" } */
 /* { dg-require-visibility "" } */
 /* { dg-require-weak "" } */
+/* { dg-require-effective-target section_anchors } */
 /* { dg-final { scan-assembler-not "ANCHOR" } } */
 
 int __attribute__((weak, visibility("hidden"))) weak_hidden[3];