Run tree-ssa/restrict-4.c without fipa-icf

2015-10-23  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/tree-ssa/restrict-4.c: Add -fno-ipa-icf to dg-options.

From-SVN: r229217

gcc/testsuite/ChangeLog

+2015-10-23  Tom de Vries  <tom@codesourcery.com>
+
+	* gcc.dg/tree-ssa/restrict-4.c: Add -fno-ipa-icf to dg-options.
+
 2015-10-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 
 	PR sanitizer/68042

gcc/testsuite/gcc.dg/tree-ssa/restrict-4.c

 /* { dg-do compile } */
-/* { dg-options "-O2 -fdump-tree-optimized" } */
+/* { dg-options "-O2 -fdump-tree-optimized -fno-ipa-icf" } */
 
 int
 foo (int *x, int y)