vector-5.c: Add -fno-common option on hppa*-*-hpux*.

	* gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*.

From-SVN: r233027

gcc/testsuite/ChangeLog

+2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
+
+	* gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*.
+
 2016-01-31  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/67564

gcc/testsuite/gcc.dg/tree-ssa/vector-5.c

 /* { dg-do compile } */
 /* { dg-options "-O -fdump-tree-optimized" } */
+/* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
 
 typedef int v4si __attribute__((vector_size(4*sizeof (int))));