30 	isl_pw_qpolynomial_fold *pwf;  in isl_qpolynomial_cst_bound()  local
36 	pwf = isl_pw_qpolynomial_fold_alloc(type, dom, fold);  in isl_qpolynomial_cst_bound()
37 	return isl_pw_qpolynomial_fold_project_domain_on_params(pwf);  in isl_qpolynomial_cst_bound()
44 	__isl_take isl_pw_qpolynomial_fold *pwf)  in isl_bound_add()  argument
46 	bound->pwf = isl_pw_qpolynomial_fold_fold(bound->pwf, pwf);  in isl_bound_add()
47 	return isl_stat_non_null(bound->pwf);  in isl_bound_add()
54 	__isl_take isl_pw_qpolynomial_fold *pwf)  in isl_bound_add_tight()  argument
56 	bound->pwf_tight = isl_pw_qpolynomial_fold_fold(bound->pwf_tight, pwf);  in isl_bound_add_tight()
57 	return isl_stat_non_null(bound->pwf);  in isl_bound_add_tight()
68 	isl_pw_qpolynomial_fold *pwf;  in add_constant_poly()  local
70 	pwf = isl_qpolynomial_cst_bound(bset, poly, bound->type, NULL);  in add_constant_poly()
71 	return isl_bound_add_tight(bound, pwf);  in add_constant_poly()
145 	top_pwf = bound->pwf;  in unwrapped_guarded_poly_bound()
150 	bound->pwf = isl_pw_qpolynomial_fold_zero(isl_space_copy(space),  in unwrapped_guarded_poly_bound()
160 	bound->pwf = isl_pw_qpolynomial_fold_morph_domain(bound->pwf,  in unwrapped_guarded_poly_bound()
223 	top_pwf = bound->pwf;  in guarded_poly_bound()
228 	bound->pwf = isl_pw_qpolynomial_fold_zero(isl_space_copy(space),  in guarded_poly_bound()
234 	bound->pwf = isl_pw_qpolynomial_fold_reset_space(bound->pwf,  in guarded_poly_bound()
299 	__isl_take isl_pw_qpolynomial_fold *pwf, isl_bool *tight)  in isl_pw_qpolynomial_fold_bound()  argument
305 	if (!pwf)  in isl_pw_qpolynomial_fold_bound()
308 	bound.dim = isl_pw_qpolynomial_fold_get_domain_space(pwf);  in isl_pw_qpolynomial_fold_bound()
323 		return isl_pw_qpolynomial_fold_reset_space(pwf, bound.dim);  in isl_pw_qpolynomial_fold_bound()
326 	if (isl_pw_qpolynomial_fold_is_zero(pwf)) {  in isl_pw_qpolynomial_fold_bound()
327 		enum isl_fold type = pwf->type;  in isl_pw_qpolynomial_fold_bound()
328 		isl_pw_qpolynomial_fold_free(pwf);  in isl_pw_qpolynomial_fold_bound()
334 	bound.pwf = isl_pw_qpolynomial_fold_zero(isl_space_copy(bound.dim),  in isl_pw_qpolynomial_fold_bound()
335 							pwf->type);  in isl_pw_qpolynomial_fold_bound()
337 							pwf->type);  in isl_pw_qpolynomial_fold_bound()
340 	if (isl_pw_qpolynomial_fold_foreach_lifted_piece(pwf,  in isl_pw_qpolynomial_fold_bound()
344 	covers = isl_pw_qpolynomial_fold_covers(bound.pwf_tight, bound.pwf);  in isl_pw_qpolynomial_fold_bound()
352 	isl_pw_qpolynomial_fold_free(pwf);  in isl_pw_qpolynomial_fold_bound()
355 		isl_pw_qpolynomial_fold_free(bound.pwf);  in isl_pw_qpolynomial_fold_bound()
359 	bound.pwf = isl_pw_qpolynomial_fold_fold(bound.pwf, bound.pwf_tight);  in isl_pw_qpolynomial_fold_bound()
361 	return bound.pwf;  in isl_pw_qpolynomial_fold_bound()
364 	isl_pw_qpolynomial_fold_free(bound.pwf);  in isl_pw_qpolynomial_fold_bound()
365 	isl_pw_qpolynomial_fold_free(pwf);  in isl_pw_qpolynomial_fold_bound()
374 	isl_pw_qpolynomial_fold *pwf;  in isl_pw_qpolynomial_bound()  local
376 	pwf = isl_pw_qpolynomial_fold_from_pw_qpolynomial(type, pwqp);  in isl_pw_qpolynomial_bound()
377 	return isl_pw_qpolynomial_fold_bound(pwf, tight);  in isl_pw_qpolynomial_bound()
389 	isl_pw_qpolynomial_fold *pwf;  in bound_pw()  local
391 	pwf = isl_pw_qpolynomial_bound(pwqp, data->type,  in bound_pw()
394 								data->res, pwf);  in bound_pw()