clp2
size = clp2(P2ROUNDUP(nbits, NBBY) / NBBY);
shift = clp2(P2ROUNDUP(e.cte_bits, NBBY) / NBBY) * NBBY -
shift = clp2(P2ROUNDUP(e.cte_bits, NBBY) / NBBY) * NBBY -
shift = clp2(P2ROUNDUP(e.cte_bits, NBBY) / NBBY) * NBBY -
size = clp2(P2ROUNDUP(e.cte_bits, NBBY) / NBBY);