- hash = isl_hash_builtin(hash, dim->nparam);
- hash = isl_hash_builtin(hash, dim->n_in);
- hash = isl_hash_builtin(hash, dim->n_out);
+ isl_hash_byte(hash, dim->nparam % 256);
+ isl_hash_byte(hash, dim->n_in % 256);
+ isl_hash_byte(hash, dim->n_out % 256);