[PATCH] Fix dump scan in test devirt-40.C

[Martin Jambor]

Hi,

since revision 216728, testsuite/g++.dg/ipa/devirt-40.C is failing
because although the tested-for devirtualization does happen, it is
probably being done earlier and the string we are trying to match is
not emitted.  But the important thing is that the tested
devirtualization takes place.

Patch has been pre-approved on IRC by Honza, I have tested it with
make -k check RUNTESTFLAGS="dg.exp=ipa/devirt-40.C" which I hope is
sufficient and I have tested that the pattern matches a call to an
OBJ_TYPE_REF in function body in an earlier dump file.  I will commit
the patch shortly.

Thanks,

Martin


gcc/testsuite/

2014-11-04  Martin Jambor  <mjam...@suse.cz>

        * devirt-40.C: Changed dump to not matching OBJ_TYPE_REF in
        function body.

Index: src/gcc/testsuite/g++.dg/ipa/devirt-40.C
===================================================================
--- src.orig/gcc/testsuite/g++.dg/ipa/devirt-40.C
+++ src/gcc/testsuite/g++.dg/ipa/devirt-40.C
@@ -19,5 +19,5 @@ A::m_fn1 (UnicodeString &, int &p2, UErr
   UnicodeString a[2];
 }
 
-/* { dg-final { scan-tree-dump "converting indirect call to function virtual 
UnicodeString" "fre2"  } } */
+/* { dg-final { scan-tree-dump-not "\\n  OBJ_TYPE_REF" "fre2"  } } */
 /* { dg-final { cleanup-tree-dump "fre2" } } */