re PR ipa/83178 (g++.dg/ipa/devirt-22.C fail)

	PR ipa/83178
	* g++.dg/ipa/devirt-22.C: Adjust scan-dump-times count.

From-SVN: r256542

gcc/testsuite/ChangeLog

+2018-01-11  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/83178
+	* g++.dg/ipa/devirt-22.C: Adjust scan-dump-times count.
+
 2018-01-11  Bin Cheng  <bin.cheng@arm.com>
 
 	PR tree-optimization/83695

gcc/testsuite/g++.dg/ipa/devirt-22.C

@@ -37,4 +37,4 @@ void update_sources() {
 /* Note that we miss one devirtualization because we are not able to track the
    vtbl store in destructor.  
    Previously we devirtualized to C::m_fn1 instead of B::m_fn1.  */
-/* { dg-final { scan-ipa-dump-times "Discovered a virtual call to a known target" 1 "cp"  } } */
+/* { dg-final { scan-ipa-dump-times "Discovered a virtual call to a known target" 2 "cp"  } } */