XFAIL testcases regressed after r229814, "Merge from gomp-4_5-branch to trunk"

	gcc/testsuite/
	* gfortran.dg/goacc/combined_loop.f90: XFAIL.

From-SVN: r229864

gcc/testsuite/ChangeLog

+2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* gfortran.dg/goacc/combined_loop.f90: XFAIL.
+
 2015-11-07  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/68057

gcc/testsuite/gfortran.dg/goacc/combined_loop.f90

 ! { dg-do compile } 
+! <http://news.gmane.org/find-root.php?message_id=%3C563B78B5.5090506%40acm.org%3E>
+! { dg-xfail-if "TODO" { *-*-* } }
+
 !
 ! PR fortran/64726
 !