[PATCH, committed] g++.dg/ext/visibilty/anon[12].C

[David Edelsohn]

The two testcases rely on visibility support.  This patch explicitly
adds the Dejagnu annotation to fix two more failures on systems
without visibility support.

Thanks, David

Tested on powerpc-ibm-aix7.1.0.0

        * g++.dg/ext/visibility/anon[12].C: Require visibility support.

Index: anon1.C
===================================================================
--- anon1.C     (revision 218315)
+++ anon1.C     (working copy)
@@ -3,7 +3,7 @@

 // { dg-do compile }
 // { dg-final { scan-assembler-not "globl.*_ZN.*1fEv" } }
-// { dg-xfail-if "" { powerpc-ibm-aix* } { "*" } { "" } }
+// { dg-require-visibility "" }

 namespace
 {
Index: anon2.C
===================================================================
--- anon2.C     (revision 218315)
+++ anon2.C     (working copy)
@@ -2,6 +2,7 @@

 // { dg-do compile }
 // { dg-final { scan-assembler-not "globl.*_Z1fv" } }
+// { dg-require-visibility "" }

 namespace
 {