Fix g++.dg/torture/pr81360.C scan-ipa-dump

	* g++.dg/torture/pr81360.C: Add -fdump-ipa-icf to dg-options.

From-SVN: r257205

gcc/testsuite/ChangeLog

+2018-01-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/torture/pr81360.C: Add -fdump-ipa-icf to dg-options.
+
 2018-01-30  Vladimir Makarov  <vmakarov@redhat.com>
 
 	PR target/84112
@@ -26,7 +30,7 @@
 	PR ipa/83179
 	* gcc.dg/ipa/inline-2.c: Fix template.
 	* gcc.dg/ipa/inline-3.c: Fix template.
-	
+
 2018-01-30  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/81360

gcc/testsuite/g++.dg/torture/pr81360.C

 /* { dg-do compile } */
-/* { dg-options "-O2 -fno-early-inlining"  } */
+/* { dg-options "-O2 -fno-early-inlining -fdump-ipa-icf"  } */
 
 template <int dim> class B;
 template <int, int dim> class TriaObjectAccessor;