re PR ipa/65439 (FAIL: g++.dg/ipa/ipa-icf-4.C -std=gnu++98 scan-ipa-dump icf "Equal symbols: 6")

Fix PR65439.

	PR ipa/65439
	* g++.dg/ipa/ipa-icf-4.C: Extend expected number of
	equivalences either to 6 or 7.

M    gcc/testsuite/ChangeLog
M    gcc/testsuite/g++.dg/ipa/ipa-icf-4.C

From-SVN: r221500

gcc/testsuite/ChangeLog

+2015-03-18  Martin Liska  <mliska@suse.cz>
+
+	PR ipa/65439
+	* g++.dg/ipa/ipa-icf-4.C: Extend expected number of
+	equivalences either to 6 or 7.
+
 2015-03-18  Andrew Stubbs  <ams@codesourcery.com>
 
 	PR middle-end/64491

gcc/testsuite/g++.dg/ipa/ipa-icf-4.C

@@ -44,5 +44,5 @@ int main()
 }
 
 /* { dg-final { scan-ipa-dump "\(Unified; Variable alias has been created\)|\(Symbol aliases are not supported by target\)" "icf"  } } */
-/* { dg-final { scan-ipa-dump "Equal symbols: 6" "icf"  } } */
+/* { dg-final { scan-ipa-dump "Equal symbols: \[67\]" "icf"  } } */
 /* { dg-final { cleanup-ipa-dump "icf" } } */