Referenced by add_AT_external_die_ref(), compute_comp_unit_symbol(), dwarf2out_die_ref_for_decl(), external_ref_hasher::hash(), output_comp_unit(), output_die(), and print_dw_val().
Referenced by copy_declaration_context(), generate_type_signature(), external_ref_hasher::hash(), output_die(), output_pubnames(), print_die(), print_dw_val(), and remove_child_or_replace_with_skeleton().