loop-19.c: Add -fno-common.

gcc/testsuite/ChangeLog

        * gcc.dg/tree-ssa/loop-19.c: Add -fno-common.

From-SVN: r200213

gcc/testsuite/ChangeLog

+2013-06-19  Igor Zamyatin  <igor.zamyatin@intel.com>
+
+	* gcc.dg/tree-ssa/loop-19.c: Add -fno-common.
+
 2013-06-19  Jan Hubicka  <jh@suse.cz>
 
 	* gcc.dg/tree-ssa/attr-alias-2.c: New testcase.

gcc/testsuite/gcc.dg/tree-ssa/loop-19.c

@@ -6,7 +6,7 @@
 
 /* { dg-do compile { target { i?86-*-* || { x86_64-*-* || powerpc_hard_double } } } } */
 /* { dg-require-effective-target nonpic } */
-/* { dg-options "-O3 -fno-tree-loop-distribute-patterns -fno-prefetch-loop-arrays -fdump-tree-optimized" } */
+/* { dg-options "-O3 -fno-tree-loop-distribute-patterns -fno-prefetch-loop-arrays -fdump-tree-optimized -fno-common" } */
 
 # define N      2000000
 double   a[N],c[N];