ippr_action
ASSERT(rp->ippr_action != ap);
rp->ippr_action = ap;
if (rp->ippr_action == ap)
ap = rp->ippr_action;
if (rp->ippr_action == ap)
rp->ippr_action = ap;
if (rp->ippr_action == ref_ap)
if (rp->ippr_action == refby_ap)
rp->ippr_action = ref_ap;
ASSERT(rp->ippr_action != refby_ap);
rp->ippr_action = refby_ap;
if (rp->ippr_action == ref_ap)
if (rp->ippr_action == refby_ap)
if (rp->ippr_action == refby_ap)
ap = rp->ippr_action;
ap = rp->ippr_action;
rp->ippr_action = ap;
if (rp->ippr_action == ap)
ap = tmp->ippr_action;
ap = tmp->ippr_action;