https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91222
--- Comment #25 from Jan Hubicka <hubicka at ucw dot cz> ---
> --- Comment #24 from ktkachov at gcc dot gnu.org ---
> Thanks. Unfortunately I still see the ICE building 507.cactuBSSN_r on aarch64
> with -flto in the same place:
> 995 gcc_assert (TYPE_NAME (t1)
> 996 && TREE_CODE (TYPE_NAME (t1)) == TYPE_DECL);
Sorry to hear that seems cactusBSSN triggers a lot of interesting
behaviour here. This conditional should fix it.
Index: ipa-devirt.c
===================================================================
--- ipa-devirt.c (revision 276420)
+++ ipa-devirt.c (working copy)
@@ -986,8 +986,8 @@ warn_types_mismatch (tree t1, tree t2, l
|| (type_with_linkage_p (TYPE_MAIN_VARIANT (t2))
&& type_in_anonymous_namespace_p (TYPE_MAIN_VARIANT (t2))))
{
- if (type_with_linkage_p (TYPE_MAIN_VARIANT (t1))
- && !type_in_anonymous_namespace_p (TYPE_MAIN_VARIANT (t1)))
+ if (!type_with_linkage_p (TYPE_MAIN_VARIANT (t1))
+ || !type_in_anonymous_namespace_p (TYPE_MAIN_VARIANT (t1)))
{
std::swap (t1, t2);
std::swap (loc_t1, loc_t2);
