pr70317.c: Add -fno-common on hppa*-*-hpux*.

	* gcc.dg/pr70317.c: Add -fno-common on hppa*-*-hpux*.

From-SVN: r234862

gcc/testsuite/ChangeLog

 2016-04-09  John David Anglin  <danglin@gcc.gnu.org>
 
+	* gcc.dg/pr70317.c: Add -fno-common on hppa*-*-hpux*.
+
 	PR rtl-optimization/66669
 	* gcc.dg/loop-8.c: Skip on hppa*-*-*.
 

gcc/testsuite/gcc.dg/pr70317.c

@@ -2,6 +2,7 @@
 /* { dg-do compile } */
 /* { dg-skip-if "No NaN support" { spu*-*-* vax*-*-* pdp11*-*-* } } */
 /* { dg-options "-O2 -fdump-tree-optimized" } */
+/* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
 
 typedef double V __attribute__((vector_size (256)));
 typedef __typeof ((V) {} < (V) {}) T;