1/*
2 * Copyright 2018 Sven Verdoolaege
3 * Copyright 2019 Cerebras Systems
4 *
5 * Use of this software is governed by the MIT license
6 *
7 * Written by Sven Verdoolaege,
8 * Cerebras Systems, 175 S San Antonio Rd, Los Altos, CA, USA
9 */
10
11/* Does the (range) tuple of "pw" have an identifier?
12 *
13 * Technically, the implementation should use isl_dim_set if "pw"
14 * lives in a set space and isl_dim_out if it lives in a map space.
15 * Internally, however, it can be assumed that isl_dim_set is equal
16 * to isl_dim_out.
17 */
18isl_bool FN(PW,has_range_tuple_id)(__isl_keep PW *pw)
19{
20 return FN(PW,has_tuple_id)(pw, type: isl_dim_out);
21}
22
23/* Return the identifier of the (range) tuple of "pw", assuming it has one.
24 *
25 * Technically, the implementation should use isl_dim_set if "pw"
26 * lives in a set space and isl_dim_out if it lives in a map space.
27 * Internally, however, it can be assumed that isl_dim_set is equal
28 * to isl_dim_out.
29 */
30__isl_give isl_id *FN(PW,get_range_tuple_id)(__isl_keep PW *pw)
31{
32 return FN(PW,get_tuple_id)(pw, type: isl_dim_out);
33}
34
35/* Replace the identifier of the (range) tuple of "pw" by "id".
36 *
37 * Technically, the implementation should use isl_dim_set if "pw"
38 * lives in a set space and isl_dim_out if it lives in a map space.
39 * Internally, however, it can be assumed that isl_dim_set is equal
40 * to isl_dim_out.
41 */
42__isl_give PW *FN(PW,set_range_tuple_id)(__isl_take PW *pw,
43 __isl_take isl_id *id)
44{
45 return FN(PW,set_tuple_id)(pw, type: isl_dim_out, id);
46}
47

source code of polly/lib/External/isl/isl_pw_range_tuple_id_templ.c