bset = isl_basic_set_move_dims(bset, isl_dim_param, nparam,
isl_dim_set, 0, n_in);
poly = isl_qpolynomial_move_dims(poly, isl_dim_param, nparam,
bset = isl_basic_set_move_dims(bset, isl_dim_param, nparam,
isl_dim_set, 0, n_in);
poly = isl_qpolynomial_move_dims(poly, isl_dim_param, nparam,