#define ISL_SET_H
#include "isl_map.h"
+#include "isl_list.h"
#if defined(__cplusplus)
extern "C" {
*/
struct isl_basic_set {
int ref;
-#define ISL_PRIMITIVE_SET_FINAL (1 << 0)
+#define ISL_BASIC_SET_FINAL (1 << 0)
+#define ISL_BASIC_SET_EMPTY (1 << 1)
+#define ISL_BASIC_SET_NO_IMPLICIT (1 << 2)
+#define ISL_BASIC_SET_NO_REDUNDANT (1 << 3)
+#define ISL_BASIC_SET_RATIONAL (1 << 4)
+#define ISL_BASIC_SET_NORMALIZED (1 << 5)
+#define ISL_BASIC_SET_NORMALIZED_DIVS (1 << 6)
+#define ISL_BASIC_SET_ALL_EQUALITIES (1 << 7)
unsigned flags;
- unsigned nparam;
- unsigned zero;
- unsigned dim;
+ struct isl_ctx *ctx;
+
+ struct isl_dim *dim;
unsigned extra;
unsigned n_eq;
isl_int **div;
+ struct isl_vec *sample;
+
struct isl_blk block;
struct isl_blk block2;
};
struct isl_set {
int ref;
#define ISL_SET_DISJOINT (1 << 0)
+#define ISL_SET_NORMALIZED (1 << 1)
unsigned flags;
- unsigned nparam;
- unsigned zero;
- unsigned dim;
+ struct isl_ctx *ctx;
+
+ struct isl_dim *dim;
int n;
struct isl_basic_set *p[0];
};
+unsigned isl_basic_set_n_dim(const struct isl_basic_set *bset);
+unsigned isl_basic_set_n_param(const struct isl_basic_set *bset);
+unsigned isl_basic_set_total_dim(const struct isl_basic_set *bset);
+unsigned isl_basic_set_dim(const struct isl_basic_set *bset,
+ enum isl_dim_type type);
+
+unsigned isl_set_n_dim(const struct isl_set *set);
+unsigned isl_set_n_param(const struct isl_set *set);
+unsigned isl_set_dim(const struct isl_set *set, enum isl_dim_type type);
+
+struct isl_dim *isl_basic_set_get_dim(struct isl_basic_set *bset);
+struct isl_dim *isl_set_get_dim(struct isl_set *set);
+
struct isl_basic_set *isl_basic_set_alloc(struct isl_ctx *ctx,
unsigned nparam, unsigned dim, unsigned extra,
unsigned n_eq, unsigned n_ineq);
-struct isl_basic_set *isl_basic_set_extend(struct isl_ctx *ctx,
- struct isl_basic_set *base,
+struct isl_basic_set *isl_basic_set_extend(struct isl_basic_set *base,
unsigned nparam, unsigned dim, unsigned extra,
unsigned n_eq, unsigned n_ineq);
-struct isl_basic_set *isl_basic_set_finalize(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
-void isl_basic_set_free(struct isl_ctx *ctx, struct isl_basic_set *bset);
-struct isl_basic_set *isl_basic_set_copy(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
-void isl_basic_set_dump(struct isl_ctx *ctx, struct isl_basic_set *bset,
+struct isl_basic_set *isl_basic_set_extend_constraints(
+ struct isl_basic_set *base, unsigned n_eq, unsigned n_ineq);
+struct isl_basic_set *isl_basic_set_finalize(struct isl_basic_set *bset);
+void isl_basic_set_free(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_copy(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_dup(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_empty(struct isl_dim *dim);
+struct isl_basic_set *isl_basic_set_empty_like(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_universe(struct isl_dim *dim);
+struct isl_basic_set *isl_basic_set_universe_like(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_interval(struct isl_ctx *ctx,
+ isl_int min, isl_int max);
+void isl_basic_set_dump(struct isl_basic_set *bset,
FILE *out, int indent);
-struct isl_basic_set *isl_basic_set_swap_vars(struct isl_ctx *ctx,
+struct isl_basic_set *isl_basic_set_swap_vars(
struct isl_basic_set *bset, unsigned n);
-struct isl_basic_set *isl_basic_set_drop_vars(struct isl_ctx *ctx,
- struct isl_basic_set *bset, unsigned first, unsigned n);
struct isl_basic_set *isl_basic_set_intersect(
- struct isl_ctx *ctx, struct isl_basic_set *bset1,
+ struct isl_basic_set *bset1,
struct isl_basic_set *bset2);
-struct isl_basic_set *isl_basic_set_affine_hull(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
-struct isl_basic_set *isl_basic_set_simplify(
- struct isl_ctx *ctx, struct isl_basic_set *bset);
-
-struct isl_set *isl_basic_set_lexmin(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_apply(
+ struct isl_basic_set *bset,
+ struct isl_basic_map *bmap);
+struct isl_basic_set *isl_basic_set_affine_hull(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_simplify(struct isl_basic_set *bset);
+struct isl_basic_set *isl_basic_set_product(struct isl_basic_set_list *list);
+
+#define ISL_FORMAT_POLYLIB 1
+#define ISL_FORMAT_OMEGA 2
+struct isl_basic_set *isl_basic_set_read_from_file(struct isl_ctx *ctx,
+ FILE *input, unsigned nparam, unsigned input_format);
+struct isl_basic_set *isl_basic_set_read_from_str(struct isl_ctx *ctx,
+ const char *str, unsigned nparam, unsigned input_format);
+struct isl_set *isl_set_read_from_file(struct isl_ctx *ctx,
+ FILE *input, unsigned nparam, unsigned input_format);
+#define ISL_FORMAT_POLYLIB_CONSTRAINTS 3
+void isl_basic_set_print(struct isl_basic_set *bset, FILE *out, int indent,
+ const char *prefix, const char *suffix, unsigned output_format);
+void isl_set_print(struct isl_set *set, FILE *out, int indent,
+ unsigned output_format);
+struct isl_basic_set *isl_basic_set_fix_si(struct isl_basic_set *bset,
+ enum isl_dim_type type, unsigned pos, int value);
+
+struct isl_basic_set *isl_basic_set_from_underlying_set(
+ struct isl_basic_set *bset, struct isl_basic_set *like);
+struct isl_set *isl_set_from_underlying_set(
+ struct isl_set *set, struct isl_basic_set *like);
+struct isl_set *isl_set_to_underlying_set(struct isl_set *set);
+
+int isl_basic_set_is_equal(
+ struct isl_basic_set *bset1, struct isl_basic_set *bset2);
+
+struct isl_set *isl_basic_set_lexmin(struct isl_basic_set *bset);
struct isl_set *isl_basic_set_union(
- struct isl_ctx *ctx, struct isl_basic_set *bset1,
+ struct isl_basic_set *bset1,
struct isl_basic_set *bset2);
+int isl_basic_set_compare_at(struct isl_basic_set *bset1,
+ struct isl_basic_set *bset2, int pos);
+
+int isl_basic_set_is_universe(struct isl_basic_set *bset);
+int isl_basic_set_fast_is_empty(struct isl_basic_set *bset);
+int isl_basic_set_is_empty(struct isl_basic_set *bset);
+
struct isl_set *isl_set_alloc(struct isl_ctx *ctx,
unsigned nparam, unsigned dim, int n, unsigned flags);
-struct isl_set *isl_set_empty(struct isl_ctx *ctx,
+struct isl_set *isl_set_extend(struct isl_set *base,
unsigned nparam, unsigned dim);
-struct isl_set *isl_set_add(struct isl_ctx *ctx, struct isl_set *set,
- struct isl_basic_set *bset);
-struct isl_set *isl_set_finalize(struct isl_ctx *ctx, struct isl_set *set);
-struct isl_set *isl_set_copy(struct isl_ctx *ctx, struct isl_set *set);
-void isl_set_free(struct isl_ctx *ctx, struct isl_set *set);
-struct isl_set *isl_set_dup(struct isl_ctx *ctx, struct isl_set *set);
-struct isl_set *isl_set_from_basic_set(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
-struct isl_basic_set *isl_set_affine_hull(struct isl_ctx *ctx,
- struct isl_set *set);
-
-struct isl_set *isl_set_union_disjoint(struct isl_ctx *ctx,
+struct isl_set *isl_set_empty(struct isl_dim *dim);
+struct isl_set *isl_set_empty_like(struct isl_set *set);
+struct isl_set *isl_set_universe(struct isl_dim *dim);
+struct isl_set *isl_set_add(struct isl_set *set, struct isl_basic_set *bset);
+struct isl_set *isl_set_finalize(struct isl_set *set);
+struct isl_set *isl_set_copy(struct isl_set *set);
+void isl_set_free(struct isl_set *set);
+struct isl_set *isl_set_dup(struct isl_set *set);
+struct isl_set *isl_set_from_basic_set(struct isl_basic_set *bset);
+struct isl_basic_set *isl_set_affine_hull(struct isl_set *set);
+struct isl_basic_set *isl_set_convex_hull(struct isl_set *set);
+struct isl_basic_set *isl_set_simple_hull(struct isl_set *set);
+struct isl_basic_set *isl_set_bounded_simple_hull(struct isl_set *set);
+
+struct isl_set *isl_set_union_disjoint(
struct isl_set *set1, struct isl_set *set2);
-struct isl_set *isl_set_union(struct isl_ctx *ctx,
- struct isl_set *set1, struct isl_set *set2);
-struct isl_set *isl_set_subtract(struct isl_ctx *ctx, struct isl_set *set1,
- struct isl_set *set2);
-struct isl_set *isl_set_apply(struct isl_ctx *ctx, struct isl_set *set,
- struct isl_map *map);
-
-void isl_set_dump(struct isl_ctx *ctx, struct isl_set *set, FILE *out,
- int indent);
-struct isl_set *isl_set_swap_vars(struct isl_ctx *ctx,
- struct isl_set *set, unsigned n);
-int isl_set_is_empty(struct isl_ctx *ctx, struct isl_set *set);
-int isl_set_is_subset(struct isl_ctx *ctx,
- struct isl_set *set1, struct isl_set *set2);
-int isl_set_is_equal(struct isl_ctx *ctx,
- struct isl_set *set1, struct isl_set *set2);
-
-struct isl_set *isl_basic_set_compute_divs(struct isl_ctx *ctx,
- struct isl_basic_set *bset);
+struct isl_set *isl_set_union(struct isl_set *set1, struct isl_set *set2);
+struct isl_set *isl_set_product(struct isl_set *set1, struct isl_set *set2);
+struct isl_set *isl_set_intersect(struct isl_set *set1, struct isl_set *set2);
+struct isl_set *isl_set_subtract(struct isl_set *set1, struct isl_set *set2);
+struct isl_set *isl_set_apply(struct isl_set *set, struct isl_map *map);
+struct isl_set *isl_set_fix_dim_si(struct isl_set *set,
+ unsigned dim, int value);
+struct isl_set *isl_set_lower_bound_dim(struct isl_set *set,
+ unsigned dim, isl_int value);
+struct isl_basic_set *isl_basic_set_remove_dims(struct isl_basic_set *bset,
+ unsigned first, unsigned n);
+struct isl_basic_set *isl_basic_set_remove_divs(struct isl_basic_set *bset);
+struct isl_set *isl_set_eliminate_dims(struct isl_set *set,
+ unsigned first, unsigned n);
+struct isl_set *isl_set_remove_dims(struct isl_set *set,
+ unsigned first, unsigned n);
+struct isl_set *isl_set_remove_divs(struct isl_set *set);
+
+void isl_set_dump(struct isl_set *set, FILE *out, int indent);
+struct isl_set *isl_set_swap_vars(struct isl_set *set, unsigned n);
+int isl_set_is_empty(struct isl_set *set);
+int isl_set_is_subset(struct isl_set *set1, struct isl_set *set2);
+int isl_set_is_equal(struct isl_set *set1, struct isl_set *set2);
+
+struct isl_set *isl_basic_set_compute_divs(struct isl_basic_set *bset);
+struct isl_set *isl_set_compute_divs(struct isl_set *set);
+
+struct isl_basic_set *isl_set_copy_basic_set(struct isl_set *set);
+struct isl_set *isl_set_drop_basic_set(struct isl_set *set,
+ struct isl_basic_set *bset);
+
+int isl_basic_set_fast_dim_is_fixed(struct isl_basic_set *bset, unsigned dim,
+ isl_int *val);
+
+int isl_set_fast_dim_is_fixed(struct isl_set *set, unsigned dim, isl_int *val);
+int isl_set_fast_dim_has_fixed_lower_bound(struct isl_set *set,
+ unsigned dim, isl_int *val);
+
+struct isl_basic_set *isl_basic_set_gist(struct isl_basic_set *bset,
+ struct isl_basic_set *context);
+struct isl_set *isl_set_gist(struct isl_set *set,
+ struct isl_basic_set *context);
+int isl_basic_set_dim_residue_class(struct isl_basic_set *bset,
+ int pos, isl_int *modulo, isl_int *residue);
+
+struct isl_set *isl_set_coalesce(struct isl_set *set);
+
+int isl_set_fast_is_equal(struct isl_set *set1, struct isl_set *set2);
+int isl_set_fast_is_disjoint(struct isl_set *set1, struct isl_set *set2);
+
+uint32_t isl_set_get_hash(struct isl_set *set);
+
+int isl_set_dim_is_unique(struct isl_set *set, unsigned dim);
#if defined(__cplusplus)
}