#include "isl_set.h"
#include "isl_map.h"
+#include "isl_vec.h"
-int isl_basic_map_alloc_equality(struct isl_ctx *ctx,
- struct isl_basic_map *bmap);
-int isl_basic_set_alloc_equality(struct isl_ctx *ctx,
+unsigned isl_basic_map_offset(struct isl_basic_map *bmap,
+ enum isl_dim_type type);
+
+int isl_map_compatible_domain(struct isl_map *map, struct isl_set *set);
+int isl_basic_map_compatible_domain(struct isl_basic_map *bmap,
struct isl_basic_set *bset);
-int isl_basic_set_free_inequality(struct isl_ctx *ctx,
- struct isl_basic_set *bset, unsigned n);
-int isl_basic_map_free_equality(struct isl_ctx *ctx,
- struct isl_basic_map *bmap, unsigned n);
-int isl_basic_set_alloc_inequality(struct isl_ctx *ctx,
+int isl_basic_map_compatible_range(struct isl_basic_map *bmap,
struct isl_basic_set *bset);
-int isl_basic_map_alloc_inequality(struct isl_ctx *ctx,
- struct isl_basic_map *bmap);
-int isl_basic_map_free_inequality(struct isl_ctx *ctx,
- struct isl_basic_map *bmap, unsigned n);
-int isl_basic_map_alloc_div(struct isl_ctx *ctx,
- struct isl_basic_map *bmap);
-int isl_basic_map_free_div(struct isl_ctx *ctx,
- struct isl_basic_map *bmap, unsigned n);
-void isl_basic_map_inequality_to_equality(struct isl_ctx *ctx,
- struct isl_basic_map *bmap, unsigned pos);
-int isl_basic_set_drop_equality(struct isl_ctx *ctx,
- struct isl_basic_set *bset, unsigned pos);
-int isl_basic_set_drop_inequality(struct isl_ctx *ctx,
- struct isl_basic_set *bset, unsigned pos);
-int isl_inequality_negate(struct isl_ctx *ctx,
+struct isl_basic_map *isl_basic_map_extend_dim(struct isl_basic_map *base,
+ struct isl_dim *dim, unsigned extra,
+ unsigned n_eq, unsigned n_ineq);
+struct isl_basic_set *isl_basic_set_extend_dim(struct isl_basic_set *base,
+ struct isl_dim *dim, unsigned extra,
+ unsigned n_eq, unsigned n_ineq);
+struct isl_basic_set *isl_basic_set_add_constraints(struct isl_basic_set *bset1,
+ struct isl_basic_set *bset2, unsigned pos);
+
+struct isl_map *isl_map_grow(struct isl_map *map, int n);
+struct isl_set *isl_set_grow(struct isl_set *set, int n);
+
+int isl_basic_set_contains(struct isl_basic_set *bset, struct isl_vec *vec);
+
+struct isl_basic_set *isl_basic_set_alloc_dim(struct isl_dim *dim,
+ unsigned extra, unsigned n_eq, unsigned n_ineq);
+struct isl_set *isl_set_alloc_dim(struct isl_dim *dim, int n, unsigned flags);
+struct isl_basic_map *isl_basic_map_alloc_dim(struct isl_dim *dim,
+ unsigned extra, unsigned n_eq, unsigned n_ineq);
+struct isl_map *isl_map_alloc_dim(struct isl_dim *dim, int n, unsigned flags);
+
+unsigned isl_basic_map_total_dim(const struct isl_basic_map *bmap);
+
+int isl_basic_map_alloc_equality(struct isl_basic_map *bmap);
+int isl_basic_set_alloc_equality(struct isl_basic_set *bset);
+int isl_basic_set_free_inequality(struct isl_basic_set *bset, unsigned n);
+int isl_basic_map_free_equality(struct isl_basic_map *bmap, unsigned n);
+int isl_basic_set_free_equality(struct isl_basic_set *bset, unsigned n);
+int isl_basic_set_alloc_inequality(struct isl_basic_set *bset);
+int isl_basic_map_alloc_inequality(struct isl_basic_map *bmap);
+int isl_basic_map_free_inequality(struct isl_basic_map *bmap, unsigned n);
+int isl_basic_map_alloc_div(struct isl_basic_map *bmap);
+int isl_basic_set_alloc_div(struct isl_basic_set *bset);
+int isl_basic_map_free_div(struct isl_basic_map *bmap, unsigned n);
+int isl_basic_set_free_div(struct isl_basic_set *bset, unsigned n);
+void isl_basic_map_inequality_to_equality(
struct isl_basic_map *bmap, unsigned pos);
+int isl_basic_map_drop_equality(struct isl_basic_map *bmap, unsigned pos);
+int isl_basic_set_drop_equality(struct isl_basic_set *bset, unsigned pos);
+int isl_basic_set_drop_inequality(struct isl_basic_set *bset, unsigned pos);
+int isl_basic_map_drop_inequality(struct isl_basic_map *bmap, unsigned pos);
-struct isl_basic_set *isl_basic_set_cow(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
-struct isl_basic_map *isl_basic_map_cow(struct isl_ctx *ctx,
- struct isl_basic_map *bmap);
-struct isl_set *isl_set_cow(struct isl_ctx *ctx, struct isl_set *set);
-struct isl_map *isl_map_cow(struct isl_ctx *ctx, struct isl_map *map);
-
-struct isl_basic_map *isl_basic_map_set_to_empty(
- struct isl_ctx *ctx, struct isl_basic_map *bmap);
-struct isl_basic_set *isl_basic_set_set_to_empty(
- struct isl_ctx *ctx, struct isl_basic_set *bset);
-struct isl_map *isl_basic_map_compute_divs(struct isl_ctx *ctx,
- struct isl_basic_map *bmap);
-struct isl_map *isl_map_compute_divs(struct isl_ctx *ctx, struct isl_map *map);
-struct isl_basic_map *isl_basic_map_align_divs(struct isl_ctx *ctx,
+int isl_inequality_negate(struct isl_basic_map *bmap, unsigned pos);
+
+struct isl_basic_set *isl_basic_set_cow(struct isl_basic_set *bset);
+struct isl_basic_map *isl_basic_map_cow(struct isl_basic_map *bmap);
+struct isl_set *isl_set_cow(struct isl_set *set);
+struct isl_map *isl_map_cow(struct isl_map *map);
+
+struct isl_basic_map *isl_basic_map_set_to_empty(struct isl_basic_map *bmap);
+struct isl_basic_set *isl_basic_set_set_to_empty(struct isl_basic_set *bset);
+struct isl_map *isl_basic_map_compute_divs(struct isl_basic_map *bmap);
+struct isl_map *isl_map_compute_divs(struct isl_map *map);
+struct isl_basic_set *isl_basic_set_order_divs(struct isl_basic_set *bset);
+void isl_basic_map_swap_div(struct isl_basic_map *bmap, int a, int b);
+struct isl_basic_map *isl_basic_map_order_divs(struct isl_basic_map *bmap);
+struct isl_basic_map *isl_basic_map_align_divs(
struct isl_basic_map *dst, struct isl_basic_map *src);
-struct isl_map *isl_map_align_divs(struct isl_ctx *ctx, struct isl_map *map);
-struct isl_basic_map *isl_basic_map_gauss(struct isl_ctx *ctx,
+struct isl_basic_set *isl_basic_set_align_divs(
+ struct isl_basic_set *dst, struct isl_basic_set *src);
+struct isl_map *isl_map_align_divs(struct isl_map *map);
+struct isl_set *isl_set_align_divs(struct isl_set *set);
+struct isl_basic_map *isl_basic_map_gauss(
struct isl_basic_map *bmap, int *progress);
-struct isl_basic_set *isl_basic_set_gauss(struct isl_ctx *ctx,
+struct isl_basic_set *isl_basic_set_gauss(
struct isl_basic_set *bset, int *progress);
-struct isl_basic_map *isl_basic_map_implicit_equalities(struct isl_ctx *ctx,
+struct isl_basic_map *isl_basic_map_normalize_constraints(
+ struct isl_basic_map *bmap);
+struct isl_basic_set *isl_basic_set_normalize_constraints(
+ struct isl_basic_set *bset);
+struct isl_basic_map *isl_basic_map_implicit_equalities(
struct isl_basic_map *bmap);
-struct isl_basic_set *isl_basic_map_underlying_set(
- struct isl_ctx *ctx, struct isl_basic_map *bmap);
-struct isl_set *isl_map_underlying_set(struct isl_ctx *ctx, struct isl_map *map);
-struct isl_basic_map *isl_basic_map_overlying_set(
- struct isl_ctx *ctx, struct isl_basic_set *bset,
+struct isl_basic_set *isl_basic_map_underlying_set(struct isl_basic_map *bmap);
+struct isl_set *isl_map_underlying_set(struct isl_map *map);
+struct isl_basic_map *isl_basic_map_overlying_set(struct isl_basic_set *bset,
struct isl_basic_map *like);
+struct isl_basic_map *isl_basic_map_drop(struct isl_basic_map *bmap,
+ enum isl_dim_type type, unsigned first, unsigned n);
+struct isl_basic_set *isl_basic_set_drop_dims(
+ struct isl_basic_set *bset, unsigned first, unsigned n);
+struct isl_set *isl_set_drop_dims(
+ struct isl_set *set, unsigned first, unsigned n);
+struct isl_map *isl_map_drop_inputs(
+ struct isl_map *map, unsigned first, unsigned n);
+struct isl_map *isl_map_drop(struct isl_map *map,
+ enum isl_dim_type type, unsigned first, unsigned n);
+
+struct isl_map *isl_map_remove_empty_parts(struct isl_map *map);
+struct isl_set *isl_set_remove_empty_parts(struct isl_set *set);
-struct isl_map *isl_map_remove_empty_parts(struct isl_ctx *ctx,
- struct isl_map *map);
-struct isl_set *isl_set_remove_empty_parts(struct isl_ctx *ctx,
- struct isl_set *set);
+struct isl_set *isl_set_normalize(struct isl_set *set);
-struct isl_set *isl_set_drop_vars(struct isl_ctx *ctx,
+struct isl_set *isl_set_drop_vars(
struct isl_set *set, unsigned first, unsigned n);
-struct isl_basic_set *isl_basic_set_eliminate_vars(struct isl_ctx *ctx,
+struct isl_basic_map *isl_basic_map_eliminate_vars(
+ struct isl_basic_map *bmap, unsigned pos, unsigned n);
+struct isl_basic_set *isl_basic_set_eliminate_vars(
struct isl_basic_set *bset, unsigned pos, unsigned n);
+
+int isl_basic_set_constraint_is_redundant(struct isl_basic_set **bset,
+ isl_int *c, isl_int *opt_n, isl_int *opt_d);
+
+struct isl_basic_map *isl_basic_map_drop_redundant_divs(
+ struct isl_basic_map *bmap);
+struct isl_basic_set *isl_basic_set_drop_redundant_divs(
+ struct isl_basic_set *bset);
+
+struct isl_basic_set *isl_basic_set_recession_cone(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_lineality_space(struct isl_basic_set *bset);
+
+struct isl_basic_set *isl_basic_set_set_rational(struct isl_basic_set *bset);
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