> Jan,
>
> This has broken all builds because method_type_class() is defined.
Oops, sorry for that. I happened to make partial diff only.
This patch adds the missing bit.
Honza
Index: ChangeLog
===================================================================
--- ChangeLog (revision 201943)
+++ ChangeLog (working copy)
@@ -1,5 +1,8 @@
2013-08-23 Jan Hubicka <j...@suse.cz>
+ * ipa-utils.h (method_class_type): Declare.
+ * ipa-devirt.c (method_class_type): Export.
+
* cgraphunit.c (analyze_functions): Do basic devirtualization;
do not walk base classes of anonymous types.
Index: ipa-devirt.c
===================================================================
--- ipa-devirt.c (revision 201919)
+++ ipa-devirt.c (working copy)
@@ -342,7 +342,7 @@ dump_type_inheritance_graph (FILE *f)
/* Given method type T, return type of class it belongs to.
Lookup this pointer and get its type. */
-static tree
+tree
method_class_type (tree t)
{
tree first_parm_type = TREE_VALUE (TYPE_ARG_TYPES (t));
Index: ipa-utils.h
===================================================================
--- ipa-utils.h (revision 201919)
+++ ipa-utils.h (working copy)
@@ -59,6 +59,7 @@ odr_type get_odr_type (tree, bool insert
void dump_possible_polymorphic_call_targets (FILE *, tree, HOST_WIDE_INT);
bool possible_polymorphic_call_target_p (tree, HOST_WIDE_INT,
struct cgraph_node *n);
+tree method_class_type (tree);
/* Return vector containing possible targets of polymorphic call E.
If FINALP is non-NULL, store true if the list is complette.
