54 		return isl_bool_error;  in isl_poly_is_cst()
141 		return isl_bool_error;  in isl_poly_is_equal()
152 			return isl_bool_error;  in isl_poly_is_equal()
161 		return isl_bool_error;  in isl_poly_is_equal()
186 		return isl_bool_error;  in isl_poly_is_zero()
218 		return isl_bool_error;  in isl_poly_is_nan()
234 		return isl_bool_error;  in isl_poly_is_infty()
250 		return isl_bool_error;  in isl_poly_is_neginfty()
267 		return isl_bool_error;  in isl_poly_is_one()
284 		return isl_bool_error;  in isl_poly_is_negone()
702 	return qp ? isl_poly_is_zero(qp->poly) : isl_bool_error;  in isl_qpolynomial_is_zero()
707 	return qp ? isl_poly_is_one(qp->poly) : isl_bool_error;  in isl_qpolynomial_is_one()
712 	return qp ? isl_poly_is_nan(qp->poly) : isl_bool_error;  in isl_qpolynomial_is_nan()
717 	return qp ? isl_poly_is_infty(qp->poly) : isl_bool_error;  in isl_qpolynomial_is_infty()
722 	return qp ? isl_poly_is_neginfty(qp->poly) : isl_bool_error;  in isl_qpolynomial_is_neginfty()
1619 		    return isl_bool_error);  in compatible_divs()
2136 		return isl_bool_error;  in isl_qpolynomial_is_cst()
2144 		return isl_bool_error;  in isl_qpolynomial_is_cst()
2198 		return isl_bool_error;  in isl_poly_is_affine()
2205 		return isl_bool_error;  in isl_poly_is_affine()
2210 	isl_assert(poly->ctx, rec->n > 1, return isl_bool_error);  in isl_poly_is_affine()
2222 		return isl_bool_error;  in isl_qpolynomial_is_affine()
2345 		return isl_bool_error;  in isl_qpolynomial_plain_is_equal()
2873 		return isl_bool_error;  in isl_qpolynomial_involves_dims()
2878 		return isl_bool_error;  in isl_qpolynomial_involves_dims()
2880 				 type == isl_dim_in, return isl_bool_error);  in isl_qpolynomial_involves_dims()
2885 		return isl_bool_error;  in isl_qpolynomial_involves_dims()
2905 	return isl_bool_error;  in isl_qpolynomial_involves_dims()
5031 		return isl_bool_error;  in multiplicative_call_factor_pw_qpolynomial()