3881 	isl_pw_qpolynomial_fold *pwf, *pwf2;  in test_bound_unbounded_domain()  local
3886 	pwf = isl_pw_qpolynomial_bound(pwqp, isl_fold_max, NULL);  in test_bound_unbounded_domain()
3890 	equal = isl_pw_qpolynomial_fold_plain_is_equal(pwf, pwf2);  in test_bound_unbounded_domain()
3891 	isl_pw_qpolynomial_fold_free(pwf);  in test_bound_unbounded_domain()
3908 	isl_pw_qpolynomial_fold *pwf;  in test_bound()  local
3915 	pwf = isl_pw_qpolynomial_bound(pwqp, isl_fold_max, NULL);  in test_bound()
3916 	dim = isl_pw_qpolynomial_fold_dim(pwf, isl_dim_in);  in test_bound()
3917 	isl_pw_qpolynomial_fold_free(pwf);  in test_bound()
3926 	pwf = isl_pw_qpolynomial_bound(pwqp, isl_fold_max, NULL);  in test_bound()
3927 	dim = isl_pw_qpolynomial_fold_dim(pwf, isl_dim_in);  in test_bound()
3928 	isl_pw_qpolynomial_fold_free(pwf);  in test_bound()