/*Primary Menu location */
/* Check the condition for theme menu location prompt, footer and secondary */
if(in_array($args->theme_location,$theme_locations))
{
    if($current_user->ID){
        $loginlink = '<li class="tmpl-login' . ((is_home())? ' ' : '') . '"><a href="' .wp_logout_url(home_url()). '">' . __('Log out',DOMAIN) . '</a></li>';
    }else{
        $loginlink = '<li class="tmpl-login' . (($_REQUEST['ptype']=='login')? ' current_page_item' : '') . '" ><a data-reveal-id="tmpl_reg_login_container" href="javascript:void(0);" onClick="tmpl_login_frm();">' . __('Login',DOMAIN) . '</a></li>';
    }
    if($current_user->ID){
        $reglink = '<li class="tmpl-login' . ((is_home())? ' ' : '') . '"><a href="' . get_author_posts_url($current_user->ID) . '">' . $current_user->display_name . '</a></li>';
    }else{
        $users_can_register = get_option('users_can_register');
        if($users_can_register){
            $reglink = '<li class="tmpl-login' . (($_REQUEST['ptype']=='register')? ' current_page_item' : '') . '"><a data-reveal-id="tmpl_reg_login_container" href="javascript:void(0);" onClick="tmpl_registretion_frm();">' . __('Register',DOMAIN) . '</a></li>';

        }
    }
    $items = $items. $loginlink.$reglink ;
}
return $items; }

wp-admin-bar-bp-login
wp-admin-bar-bp-register

<div id="wp-toolbar" class="quicklinks" tabindex="0" aria-label="Top navigation  toolbar." role="navigation">
                <ul id="wp-admin-bar-root-default" class="ab-top-menu">
                    <li id="wp-admin-bar-bp-login">
                    <a class="ab-item" href="http://example.com/wp-login.php?redirect_to=http%3A%2F%2Fexample.com%2F">Log in</a>
                    </li>

                    <li id="wp-admin-bar-bp-register">
                    <a class="ab-item" href="http://example.com/register/">Register</a>
                    </li>
                </ul>
                <ul id="wp-admin-bar-top-secondary" class="ab-top-secondary ab-top-menu">
            </div>