isl_space *dim = isl_basic_set_get_space(delta);
delta = isl_basic_set_project_out(delta,
isl_dim_param, 0, nparam);
- delta = isl_basic_set_add(delta, isl_dim_param, nparam);
+ delta = isl_basic_set_add_dims(delta, isl_dim_param, nparam);
delta = isl_basic_set_reset_space(delta, dim);
if (!delta)
goto error;