Home | History | Annotate | Line # | Download | only in dist 
      1  1.1  mrg /*
      2  1.1  mrg  * Copyright 2016      Sven Verdoolaege
      3  1.1  mrg  *
      4  1.1  mrg  * Use of this software is governed by the MIT license
      5  1.1  mrg  *
      6  1.1  mrg  * Written by Sven Verdoolaege
      7  1.1  mrg  */
      8  1.1  mrg 
      9  1.1  mrg #include <isl_multi_macro.h>
     10  1.1  mrg #include <isl/hash.h>
     11  1.1  mrg 
     12  1.1  mrg /* Return a hash value that digests "multi".
     13  1.1  mrg  */
     14  1.1  mrg uint32_t FN(MULTI(BASE),get_hash)(__isl_keep MULTI(BASE) *multi)
     15  1.1  mrg {
     16  1.1  mrg 	int i;
     17  1.1  mrg 	uint32_t hash;
     18  1.1  mrg 
     19  1.1  mrg 	if (!multi)
     20  1.1  mrg 		return 0;
     21  1.1  mrg 
     22  1.1  mrg 	hash = isl_hash_init();
     23  1.1  mrg 	for (i = 0; i < multi->n; ++i) {
     24  1.1  mrg 		uint32_t el_hash;
     25  1.1  mrg 		el_hash = FN(EL,get_hash)(multi->u.p[i]);
     26  1.1  mrg 		isl_hash_hash(hash, el_hash);
     27  1.1  mrg 	}
     28  1.1  mrg 
     29  1.1  mrg 	return hash;
     30  1.1  mrg }
     31