4 int isl_map_compatible_domain(struct isl_map *map, struct isl_set *set);
5 int isl_basic_map_compatible_domain(struct isl_basic_map *bmap,
6 struct isl_basic_set *bset);
7 int isl_basic_map_compatible_range(struct isl_basic_map *bmap,
8 struct isl_basic_set *bset);
10 struct isl_basic_map *isl_basic_map_extend_dim(struct isl_basic_map *base,
11 struct isl_dim *dim, unsigned extra,
12 unsigned n_eq, unsigned n_ineq);
14 struct isl_basic_set *isl_basic_set_alloc_dim(struct isl_dim *dim,
15 unsigned extra, unsigned n_eq, unsigned n_ineq);
16 struct isl_set *isl_set_alloc_dim(struct isl_dim *dim, int n, unsigned flags);
17 struct isl_basic_map *isl_basic_map_alloc_dim(struct isl_dim *dim,
18 unsigned extra, unsigned n_eq, unsigned n_ineq);
19 struct isl_map *isl_map_alloc_dim(struct isl_dim *dim, int n, unsigned flags);
21 unsigned isl_basic_map_total_dim(const struct isl_basic_map *bmap);
23 int isl_basic_map_alloc_equality(struct isl_basic_map *bmap);
24 int isl_basic_set_alloc_equality(struct isl_basic_set *bset);
25 int isl_basic_set_free_inequality(struct isl_basic_set *bset, unsigned n);
26 int isl_basic_map_free_equality(struct isl_basic_map *bmap, unsigned n);
27 int isl_basic_set_alloc_inequality(struct isl_basic_set *bset);
28 int isl_basic_map_alloc_inequality(struct isl_basic_map *bmap);
29 int isl_basic_map_free_inequality(struct isl_basic_map *bmap, unsigned n);
30 int isl_basic_map_alloc_div(struct isl_basic_map *bmap);
31 int isl_basic_map_free_div(struct isl_basic_map *bmap, unsigned n);
32 void isl_basic_map_inequality_to_equality(
33 struct isl_basic_map *bmap, unsigned pos);
34 int isl_basic_map_drop_equality(struct isl_basic_map *bmap, unsigned pos);
35 int isl_basic_set_drop_equality(struct isl_basic_set *bset, unsigned pos);
36 int isl_basic_set_drop_inequality(struct isl_basic_set *bset, unsigned pos);
37 int isl_basic_map_drop_inequality(struct isl_basic_map *bmap, unsigned pos);
39 int isl_inequality_negate(struct isl_basic_map *bmap, unsigned pos);
41 struct isl_basic_set *isl_basic_set_cow(struct isl_basic_set *bset);
42 struct isl_basic_map *isl_basic_map_cow(struct isl_basic_map *bmap);
43 struct isl_set *isl_set_cow(struct isl_set *set);
44 struct isl_map *isl_map_cow(struct isl_map *map);
46 struct isl_basic_map *isl_basic_map_set_to_empty(struct isl_basic_map *bmap);
47 struct isl_basic_set *isl_basic_set_set_to_empty(struct isl_basic_set *bset);
48 struct isl_map *isl_basic_map_compute_divs(struct isl_basic_map *bmap);
49 struct isl_map *isl_map_compute_divs(struct isl_map *map);
50 struct isl_basic_map *isl_basic_map_align_divs(
51 struct isl_basic_map *dst, struct isl_basic_map *src);
52 struct isl_basic_set *isl_basic_set_align_divs(
53 struct isl_basic_set *dst, struct isl_basic_set *src);
54 struct isl_map *isl_map_align_divs(struct isl_map *map);
55 struct isl_basic_map *isl_basic_map_gauss(
56 struct isl_basic_map *bmap, int *progress);
57 struct isl_basic_set *isl_basic_set_gauss(
58 struct isl_basic_set *bset, int *progress);
59 struct isl_basic_map *isl_basic_map_implicit_equalities(
60 struct isl_basic_map *bmap);
61 struct isl_basic_set *isl_basic_map_underlying_set(struct isl_basic_map *bmap);
62 struct isl_set *isl_map_underlying_set(struct isl_map *map);
63 struct isl_basic_map *isl_basic_map_overlying_set(struct isl_basic_set *bset,
64 struct isl_basic_map *like);
65 struct isl_basic_set *isl_basic_set_drop_dims(
66 struct isl_basic_set *bset, unsigned first, unsigned n);
68 struct isl_map *isl_map_remove_empty_parts(struct isl_map *map);
69 struct isl_set *isl_set_remove_empty_parts(struct isl_set *set);
71 struct isl_set *isl_set_drop_vars(
72 struct isl_set *set, unsigned first, unsigned n);
74 struct isl_basic_map *isl_basic_map_eliminate_vars(
75 struct isl_basic_map *bmap, unsigned pos, unsigned n);
76 struct isl_basic_set *isl_basic_set_eliminate_vars(
77 struct isl_basic_set *bset, unsigned pos, unsigned n);
79 int isl_basic_set_constraint_is_redundant(struct isl_basic_set **bset,
80 isl_int *c, isl_int *opt_n, isl_int *opt_d);