FREG_BANK
if ((fop->flags & OP_SCALAR) || (FREG_BANK(dest) == 0))
dest = FREG_BANK(dest) + ((FREG_IDX(dest) + vecstride) & 3);
dn = FREG_BANK(dn) + ((FREG_IDX(dn) + vecstride) & 3);
if (FREG_BANK(dm) != 0)
dm = FREG_BANK(dm) + ((FREG_IDX(dm) + vecstride) & 3);
if ((fop->flags & OP_SCALAR) || FREG_BANK(dest) == 0)
dest = FREG_BANK(dest) + ((FREG_IDX(dest) + vecstride) & 7);
sn = FREG_BANK(sn) + ((FREG_IDX(sn) + vecstride) & 7);
if (FREG_BANK(sm) != 0)
sm = FREG_BANK(sm) + ((FREG_IDX(sm) + vecstride) & 7);