IPA ICF fallout: fix for two ipa-icf-*.C tests

[Martin Liška]

Hello.

I forgot that RUNTESTFLAGS="ipa.exp" does not execute *.C tests cases residing 
in testsuite/g++.dg/ipa/ folder.
The patch fixes two of my newly added tests.

Considered as obvious.

Thank you,
Martin

gcc/testsuite/ChangeLog:

2014-10-16  Martin Liska  <mli...@suse.cz>

        * g++.dg/ipa/ipa-icf-4.C: Correct number of equivalences
        set.
        * g++.dg/ipa/ipa-icf-5.C: Likewise

diff --git a/gcc/testsuite/g++.dg/ipa/ipa-icf-4.C b/gcc/testsuite/g++.dg/ipa/ipa-icf-4.C
index 9d17889..9434289 100644
--- a/gcc/testsuite/g++.dg/ipa/ipa-icf-4.C
+++ b/gcc/testsuite/g++.dg/ipa/ipa-icf-4.C
@@ -44,5 +44,5 @@ int main()
 }
 
 /* { dg-final { scan-ipa-dump "Varpool alias has been created" "icf"  } } */
-/* { dg-final { scan-ipa-dump "Equal symbols: 2" "icf"  } } */
+/* { dg-final { scan-ipa-dump "Equal symbols: 6" "icf"  } } */
 /* { dg-final { cleanup-ipa-dump "icf" } } */
diff --git a/gcc/testsuite/g++.dg/ipa/ipa-icf-5.C b/gcc/testsuite/g++.dg/ipa/ipa-icf-5.C
index 728df20..7dbce88 100644
--- a/gcc/testsuite/g++.dg/ipa/ipa-icf-5.C
+++ b/gcc/testsuite/g++.dg/ipa/ipa-icf-5.C
@@ -19,6 +19,5 @@ int main()
   return myarray.a - myarray_alias.a;
 }
 
-/* { dg-final { scan-ipa-dump "Varpool alias cannot be created \\(alias cycle\\)." "icf"  } } */
-/* { dg-final { scan-ipa-dump "Equal symbols: 1" "icf"  } } */
+/* { dg-final { scan-ipa-dump "Equal symbols: 0" "icf"  } } */
 /* { dg-final { cleanup-ipa-dump "icf" } } */