/* TREE_USED gets set erroneously during expand_assignment. */
save_tree_used = TREE_USED (parm);
- expand_assignment (parm, make_tree (data->nominal_type, tempreg), 0);
+ expand_assignment (parm, make_tree (data->nominal_type, tempreg));
TREE_USED (parm) = save_tree_used;
all->conversion_insns = get_insns ();
end_sequence ();