; $Id: pushnb.mac 1374 2023-02-18 10:30:46Z mueller $
; SPDX-License-Identifier: GPL-3.0-or-later
; Copyright 2023- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
;
; push word to the stack if argument is non-blank (helper for popm)
;
        .macro  pushnb,v0
        .if     nb,v0
        mov     v0,-(sp)
        .endc
        .endm