devirt-13_0.C: Drop broken scan of ssa dump.

	* g++.dg/lto/devirt-13_0.C: Drop broken scan of ssa dump.
	* g++.dg/lto/devirt-14_0.C: Drop broken scan of ssa dump.
	* g++.dg/lto/devirt-23_0.C: Add -fdump-ipa-cp.

From-SVN: r267496

gcc/testsuite/ChangeLog

 2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
 
+	* g++.dg/lto/devirt-13_0.C: Drop broken scan of ssa dump.
+	* g++.dg/lto/devirt-14_0.C: Drop broken scan of ssa dump.
+	* g++.dg/lto/devirt-23_0.C: Add -fdump-ipa-cp.
+
+2019-01-01  Jan Hubicka  <hubicka@ucw.cz>
+
 	* g++.dg/tree-prof/devirt.C: Update testcase.
 
 2019-01-01  Jakub Jelinek  <jakub@redhat.com>

gcc/testsuite/g++.dg/lto/devirt-13_0.C

 /* { dg-lto-do run } */
 /* Call to foo should be devirtualized because there are no derived types of A.  */
-/* { dg-lto-options "-O2 -flto -fdump-tree-ssa"  } */
+/* { dg-lto-options "-O2 -flto"  } */
 #include "../ipa/devirt-13.C"
-/* { dg-final { scan-tree-dump-times "OBJ_TYPE_REF" 0 "ssa"} } */
+/* Ideally we should also { scan-tree-dump-times "OBJ_TYPE_REF" 0 "ssa"}.  */

gcc/testsuite/g++.dg/lto/devirt-14_0.C

 /* { dg-lto-do run } */
 /* { dg-lto-options "-O2 -fdump-tree-ssa"  } */
 #include "../ipa/devirt-14.C"
-/* { dg-final { scan-tree-dump-not "A.*foo" "ssa"} } */
+/* Ideally we should also { scan-tree-dump-not "A.*foo" "ssa"} } */

gcc/testsuite/g++.dg/lto/devirt-23_0.C

 /* { dg-lto-do run } */
-/* { dg-lto-options { "-O3 -fno-early-inlining -fno-ipa-sra -flto -fno-devirtualize-speculatively" } } */
+/* { dg-lto-options { "-O3 -fno-early-inlining -fno-ipa-sra -fdump-ipa-cp -flto -fno-devirtualize-speculatively" } } */
 #include "../ipa/devirt-23.C"
 /* { dg-final { scan-wpa-ipa-dump "Discovered a virtual call to" "cp" { xfail *-*-* } } } */