src/share/vm/opto/parse1.cpp

rev 10494 : more
rev 10496 : more
rev 10538 : Tobias's loop opts patch
rev 10544 : call to __Value methods can't pass fields as arguments

*** 861,871 ****
        } else {
          // Value type arguments are not passed by reference: we get an
          // argument per field of the value type. Build ValueTypeNodes
          // from the value type arguments.
          const Type* t = tf->domain_sig()->field_at(i);
!         if (t->isa_valuetypeptr()) {
            ciValueKlass* vk = t->is_valuetypeptr()->value_type()->value_klass();
            Node* vt = create_vt_node(start, vk, vk, 0, j);
            map->init_req(i, gvn.transform(vt));
            j += vk->value_arg_slots();
          } else {
--- 861,871 ----
        } else {
          // Value type arguments are not passed by reference: we get an
          // argument per field of the value type. Build ValueTypeNodes
          // from the value type arguments.
          const Type* t = tf->domain_sig()->field_at(i);
!         if (t->isa_valuetypeptr() && t->is_valuetypeptr()->klass() != C->env()->___Value_klass()) {
            ciValueKlass* vk = t->is_valuetypeptr()->value_type()->value_klass();
            Node* vt = create_vt_node(start, vk, vk, 0, j);
            map->init_req(i, gvn.transform(vt));
            j += vk->value_arg_slots();
          } else {