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      1 /*
      2  * Copyright 2018      Sven Verdoolaege
      3  *
      4  * Use of this software is governed by the MIT license
      5  *
      6  * Written by Sven Verdoolaege.
      7  */
      8 
      9 /* Given a function "obj" defined over a parameter domain,
     10  * convert it to a function defined over a domain corresponding
     11  * to "domain".
     12  * Any parameters with identifiers in "domain" are reinterpreted
     13  * as the corresponding domain dimensions.
     14  */
     15 __isl_give TYPE *FN(TYPE,unbind_params_insert_domain)(
     16 	__isl_take TYPE *obj, __isl_take isl_multi_id *domain)
     17 {
     18 	isl_bool is_params;
     19 	isl_space *space;
     20 	isl_reordering *r;
     21 
     22 	space = FN(TYPE,get_domain_space)(obj);
     23 	is_params = isl_space_is_params(space);
     24 	if (is_params < 0)
     25 		domain = isl_multi_id_free(domain);
     26 	else if (!is_params)
     27 		isl_die(FN(TYPE,get_ctx)(obj), isl_error_invalid,
     28 			"expecting function with parameter domain",
     29 			domain = isl_multi_id_free(domain));
     30 	r = isl_reordering_unbind_params_insert_domain(space, domain);
     31 	isl_space_free(space);
     32 	isl_multi_id_free(domain);
     33 
     34 	return FN(TYPE,realign_domain)(obj, r);
     35 }
     36