Coverage Report

Created: 2017-06-28 17:40

/Users/buildslave/jenkins/sharedspace/clang-stage2-coverage-R@2/llvm/tools/polly/lib/External/isl/isl_map_private.h
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/*
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 * Copyright 2008-2009 Katholieke Universiteit Leuven
3
 *
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 * Use of this software is governed by the MIT license
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 *
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 * Written by Sven Verdoolaege, K.U.Leuven, Departement
7
 * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
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 */
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10
#ifndef ISL_MAP_PRIVATE_H
11
#define ISL_MAP_PRIVATE_H
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13
989k
#define isl_basic_set isl_basic_map
14
1.41k
#define isl_maybe_isl_basic_set isl_maybe_isl_basic_map
15
368k
#define isl_set   isl_map
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1.47k
#define isl_basic_set_list  isl_basic_map_list
17
3.83k
#define isl_set_list  isl_map_list
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#include <isl/list.h>
19
#include <isl/set.h>
20
#include <isl/map.h>
21
#include <isl_reordering.h>
22
#include <isl/vec.h>
23
#include <isl/hash.h>
24
#include <isl_blk.h>
25
26
/* A "basic map" is a relation between two sets of variables,
27
 * called the "in" and "out" variables.
28
 * A "basic set" is a basic map with a zero-dimensional
29
 * domain.
30
 *
31
 * It is implemented as a set with two extra fields:
32
 * n_in is the number of in variables
33
 * n_out is the number of out variables
34
 * n_in + n_out should be equal to set.dim
35
 */
36
struct isl_basic_map {
37
  int ref;
38
#define ISL_BASIC_MAP_FINAL   (1 << 0)
39
#define ISL_BASIC_MAP_EMPTY   (1 << 1)
40
#define ISL_BASIC_MAP_NO_IMPLICIT (1 << 2)
41
#define ISL_BASIC_MAP_NO_REDUNDANT  (1 << 3)
42
#define ISL_BASIC_MAP_RATIONAL    (1 << 4)
43
#define ISL_BASIC_MAP_NORMALIZED  (1 << 5)
44
#define ISL_BASIC_MAP_NORMALIZED_DIVS (1 << 6)
45
#define ISL_BASIC_MAP_ALL_EQUALITIES  (1 << 7)
46
#define ISL_BASIC_MAP_REDUCED_COEFFICIENTS  (1 << 8)
47
#define ISL_BASIC_SET_FINAL   (1 << 0)
48
#define ISL_BASIC_SET_EMPTY   (1 << 1)
49
#define ISL_BASIC_SET_NO_IMPLICIT (1 << 2)
50
#define ISL_BASIC_SET_NO_REDUNDANT  (1 << 3)
51
#define ISL_BASIC_SET_RATIONAL    (1 << 4)
52
#define ISL_BASIC_SET_NORMALIZED  (1 << 5)
53
#define ISL_BASIC_SET_NORMALIZED_DIVS (1 << 6)
54
#define ISL_BASIC_SET_ALL_EQUALITIES  (1 << 7)
55
#define ISL_BASIC_SET_REDUCED_COEFFICIENTS  (1 << 8)
56
  unsigned flags;
57
58
  struct isl_ctx *ctx;
59
60
  isl_space *dim;
61
  unsigned extra;
62
63
  unsigned n_eq;
64
  unsigned n_ineq;
65
66
  size_t c_size;
67
  isl_int **eq;
68
  isl_int **ineq;
69
70
  unsigned n_div;
71
72
  isl_int **div;
73
74
  struct isl_vec *sample;
75
76
  struct isl_blk block;
77
  struct isl_blk block2;
78
};
79
80
#undef EL
81
#define EL isl_basic_set
82
83
#include <isl_list_templ.h>
84
85
/* A "map" is a (possibly disjoint) union of basic maps.
86
 * A "set" is a (possibly disjoint) union of basic sets.
87
 *
88
 * Currently, the isl_set structure is identical to the isl_map structure
89
 * and the library depends on this correspondence internally.
90
 * However, users should not depend on this correspondence.
91
 *
92
 * "cached_simple_hull" contains copies of the unshifted and shifted
93
 * simple hulls, if they have already been computed.  Otherwise,
94
 * the entries are NULL.
95
 */
96
struct isl_map {
97
  int ref;
98
544k
#define ISL_MAP_DISJOINT    (1 << 0)
99
#define ISL_MAP_NORMALIZED    (1 << 1)
100
3.18k
#define ISL_SET_DISJOINT    (1 << 0)
101
#define ISL_SET_NORMALIZED    (1 << 1)
102
  unsigned flags;
103
  isl_basic_map *cached_simple_hull[2];
104
105
  struct isl_ctx *ctx;
106
107
  isl_space *dim;
108
109
  int n;
110
111
  size_t size;
112
  struct isl_basic_map *p[1];
113
};
114
115
#undef EL
116
#define EL isl_set
117
118
#include <isl_list_templ.h>
119
120
__isl_give isl_basic_set *isl_basic_set_alloc(isl_ctx *ctx,
121
  unsigned nparam, unsigned dim, unsigned extra,
122
  unsigned n_eq, unsigned n_ineq);
123
__isl_give isl_basic_set *isl_basic_set_extend(__isl_take isl_basic_set *base,
124
  unsigned nparam, unsigned dim, unsigned extra,
125
  unsigned n_eq, unsigned n_ineq);
126
__isl_give isl_basic_set *isl_basic_set_extend_constraints(
127
  __isl_take isl_basic_set *base, unsigned n_eq, unsigned n_ineq);
128
__isl_give isl_basic_set *isl_basic_set_finalize(
129
  __isl_take isl_basic_set *bset);
130
__isl_give isl_basic_set *isl_basic_set_dup(__isl_keep isl_basic_set *bset);
131
__isl_give isl_basic_set *isl_basic_set_simplify(
132
  __isl_take isl_basic_set *bset);
133
134
__isl_give isl_basic_map *isl_basic_map_alloc(isl_ctx *ctx,
135
  unsigned nparam, unsigned in, unsigned out, unsigned extra,
136
  unsigned n_eq, unsigned n_ineq);
137
__isl_give isl_basic_map *isl_basic_map_mark_final(
138
  __isl_take isl_basic_map *bmap);
139
__isl_give isl_basic_map *isl_basic_map_finalize(
140
  __isl_take isl_basic_map *bmap);
141
__isl_give isl_basic_map *isl_basic_map_extend(__isl_take isl_basic_map *base,
142
  unsigned nparam, unsigned n_in, unsigned n_out, unsigned extra,
143
  unsigned n_eq, unsigned n_ineq);
144
__isl_give isl_basic_map *isl_basic_map_extend_constraints(
145
  __isl_take isl_basic_map *base, unsigned n_eq, unsigned n_ineq);
146
__isl_give isl_basic_map *isl_basic_map_simplify(
147
  __isl_take isl_basic_map *bmap);
148
149
__isl_give isl_set *isl_set_add_basic_set(__isl_take isl_set *set,
150
  __isl_take isl_basic_set *bset);
151
152
__isl_give isl_map *isl_map_add_basic_map(__isl_take isl_map *map,
153
  __isl_take isl_basic_map *bmap);
154
__isl_give isl_map *isl_map_dup(__isl_keep isl_map *map);
155
156
__isl_give isl_basic_set *isl_basic_set_from_underlying_set(
157
  __isl_take isl_basic_set *bset, __isl_take isl_basic_set *like);
158
159
__isl_give isl_map *isl_map_realign(__isl_take isl_map *map,
160
  __isl_take isl_reordering *r);
161
__isl_give isl_set *isl_set_realign(__isl_take isl_set *set,
162
  __isl_take isl_reordering *r);
163
164
__isl_give isl_basic_map *isl_basic_map_reset(__isl_take isl_basic_map *bmap,
165
  enum isl_dim_type type);
166
__isl_give isl_map *isl_map_reset(__isl_take isl_map *map,
167
  enum isl_dim_type type);
168
169
__isl_keep isl_space *isl_basic_map_peek_space(
170
  __isl_keep const isl_basic_map *bmap);
171
__isl_keep isl_space *isl_basic_set_peek_space(__isl_keep isl_basic_set *bset);
172
173
__isl_give isl_basic_set *isl_basic_set_reset_space(
174
  __isl_take isl_basic_set *bset, __isl_take isl_space *dim);
175
__isl_give isl_basic_map *isl_basic_map_reset_space(
176
  __isl_take isl_basic_map *bmap, __isl_take isl_space *dim);
177
__isl_give isl_map *isl_map_reset_space(__isl_take isl_map *map,
178
  __isl_take isl_space *dim);
179
180
unsigned isl_basic_map_offset(struct isl_basic_map *bmap,
181
          enum isl_dim_type type);
182
unsigned isl_basic_set_offset(__isl_keep isl_basic_set *bset,
183
          enum isl_dim_type type);
184
185
isl_bool isl_basic_map_may_be_set(__isl_keep isl_basic_map *bmap);
186
int isl_map_may_be_set(__isl_keep isl_map *map);
187
isl_bool isl_map_compatible_domain(__isl_keep isl_map *map,
188
  __isl_keep isl_set *set);
189
isl_bool isl_basic_map_compatible_domain(__isl_keep isl_basic_map *bmap,
190
  __isl_keep isl_basic_set *bset);
191
isl_bool isl_basic_map_compatible_range(__isl_keep isl_basic_map *bmap,
192
  __isl_keep isl_basic_set *bset);
193
194
__isl_give isl_basic_map *isl_basic_map_extend_space(
195
  __isl_take isl_basic_map *base, __isl_take isl_space *dim,
196
  unsigned extra, unsigned n_eq, unsigned n_ineq);
197
struct isl_basic_set *isl_basic_set_extend_space(struct isl_basic_set *base,
198
    __isl_take isl_space *dim, unsigned extra,
199
    unsigned n_eq, unsigned n_ineq);
200
struct isl_basic_set *isl_basic_set_add_constraints(struct isl_basic_set *bset1,
201
    struct isl_basic_set *bset2, unsigned pos);
202
203
__isl_give isl_map *isl_map_grow(__isl_take isl_map *map, int n);
204
struct isl_set *isl_set_grow(struct isl_set *set, int n);
205
206
isl_bool isl_basic_set_contains(__isl_keep isl_basic_set *bset,
207
  __isl_keep isl_vec *vec);
208
isl_bool isl_basic_map_contains(__isl_keep isl_basic_map *bmap,
209
  __isl_keep isl_vec *vec);
210
211
__isl_give isl_basic_set *isl_basic_set_alloc_space(__isl_take isl_space *dim,
212
    unsigned extra, unsigned n_eq, unsigned n_ineq);
213
__isl_give isl_set *isl_set_alloc_space(__isl_take isl_space *dim, int n,
214
  unsigned flags);
215
__isl_give isl_basic_map *isl_basic_map_alloc_space(__isl_take isl_space *dim,
216
    unsigned extra, unsigned n_eq, unsigned n_ineq);
217
__isl_give isl_map *isl_map_alloc_space(__isl_take isl_space *dim, int n,
218
  unsigned flags);
219
220
int isl_basic_map_alloc_equality(struct isl_basic_map *bmap);
221
int isl_basic_set_alloc_equality(struct isl_basic_set *bset);
222
int isl_basic_set_free_inequality(struct isl_basic_set *bset, unsigned n);
223
int isl_basic_map_free_equality(struct isl_basic_map *bmap, unsigned n);
224
int isl_basic_set_free_equality(struct isl_basic_set *bset, unsigned n);
225
int isl_basic_set_alloc_inequality(__isl_keep isl_basic_set *bset);
226
int isl_basic_map_alloc_inequality(__isl_keep isl_basic_map *bmap);
227
int isl_basic_map_free_inequality(struct isl_basic_map *bmap, unsigned n);
228
int isl_basic_map_alloc_div(struct isl_basic_map *bmap);
229
__isl_give isl_basic_map *isl_basic_map_insert_div(
230
  __isl_take isl_basic_map *bmap, int pos, __isl_keep isl_vec *div);
231
int isl_basic_set_alloc_div(struct isl_basic_set *bset);
232
isl_stat isl_basic_map_free_div(struct isl_basic_map *bmap, unsigned n);
233
__isl_give isl_basic_map *isl_basic_map_drop_div(
234
  __isl_take isl_basic_map *bmap, unsigned div);
235
void isl_basic_map_inequality_to_equality(
236
    struct isl_basic_map *bmap, unsigned pos);
237
int isl_basic_map_drop_equality(struct isl_basic_map *bmap, unsigned pos);
238
int isl_basic_set_drop_inequality(struct isl_basic_set *bset, unsigned pos);
239
int isl_basic_map_drop_inequality(struct isl_basic_map *bmap, unsigned pos);
240
__isl_give isl_basic_set *isl_basic_set_add_eq(__isl_take isl_basic_set *bset,
241
  isl_int *eq);
242
__isl_give isl_basic_map *isl_basic_map_add_eq(__isl_take isl_basic_map *bmap,
243
  isl_int *eq);
244
__isl_give isl_basic_set *isl_basic_set_add_ineq(__isl_take isl_basic_set *bset,
245
  isl_int *ineq);
246
__isl_give isl_basic_map *isl_basic_map_add_ineq(__isl_take isl_basic_map *bmap,
247
  isl_int *ineq);
248
249
__isl_give isl_basic_set *isl_basic_set_tighten_outward(
250
  __isl_take isl_basic_set *bset, __isl_keep isl_vec *vec);
251
252
int isl_inequality_negate(struct isl_basic_map *bmap, unsigned pos);
253
254
__isl_give isl_basic_set *isl_basic_set_cow(__isl_take isl_basic_set *bset);
255
__isl_give isl_basic_map *isl_basic_map_cow(__isl_take isl_basic_map *bmap);
256
__isl_give isl_set *isl_set_cow(__isl_take isl_set *set);
257
__isl_give isl_map *isl_map_cow(__isl_take isl_map *map);
258
259
uint32_t isl_basic_map_get_hash(__isl_keep isl_basic_map *bmap);
260
261
__isl_give isl_set *isl_basic_set_list_union(
262
  __isl_take isl_basic_set_list *list);
263
264
__isl_give isl_basic_map *isl_basic_map_set_to_empty(
265
  __isl_take isl_basic_map *bmap);
266
struct isl_basic_set *isl_basic_set_set_to_empty(struct isl_basic_set *bset);
267
struct isl_basic_set *isl_basic_set_order_divs(struct isl_basic_set *bset);
268
void isl_basic_map_swap_div(struct isl_basic_map *bmap, int a, int b);
269
void isl_basic_set_swap_div(struct isl_basic_set *bset, int a, int b);
270
__isl_give isl_basic_map *isl_basic_map_order_divs(
271
  __isl_take isl_basic_map *bmap);
272
__isl_give isl_map *isl_map_order_divs(__isl_take isl_map *map);
273
struct isl_basic_map *isl_basic_map_align_divs(
274
    struct isl_basic_map *dst, struct isl_basic_map *src);
275
__isl_give isl_map *isl_map_align_divs_to_basic_map_list(
276
  __isl_take isl_map *map, __isl_keep isl_basic_map_list *list);
277
__isl_give isl_basic_map_list *isl_basic_map_list_align_divs_to_basic_map(
278
  __isl_take isl_basic_map_list *list, __isl_keep isl_basic_map *bmap);
279
__isl_give isl_map *isl_map_align_divs_internal(__isl_take isl_map *map);
280
__isl_give isl_basic_set *isl_basic_set_sort_divs(
281
  __isl_take isl_basic_set *bset);
282
__isl_give isl_basic_map *isl_basic_map_sort_divs(
283
  __isl_take isl_basic_map *bmap);
284
__isl_give isl_map *isl_map_sort_divs(__isl_take isl_map *map);
285
__isl_give isl_basic_map *isl_basic_map_gauss(__isl_take isl_basic_map *bmap,
286
  int *progress);
287
struct isl_basic_set *isl_basic_set_gauss(
288
  struct isl_basic_set *bset, int *progress);
289
int isl_basic_map_constraint_cmp(__isl_keep isl_basic_map *bmap,
290
  isl_int *c1, isl_int *c2);
291
__isl_give isl_basic_map *isl_basic_map_sort_constraints(
292
  __isl_take isl_basic_map *bmap);
293
__isl_give isl_basic_set *isl_basic_set_sort_constraints(
294
  __isl_take isl_basic_set *bset);
295
int isl_basic_map_plain_cmp(__isl_keep isl_basic_map *bmap1,
296
  __isl_keep isl_basic_map *bmap2);
297
isl_bool isl_basic_map_plain_is_equal(__isl_keep isl_basic_map *bmap1,
298
  __isl_keep isl_basic_map *bmap2);
299
__isl_give isl_basic_map *isl_basic_map_normalize_constraints(
300
  __isl_take isl_basic_map *bmap);
301
struct isl_basic_set *isl_basic_set_normalize_constraints(
302
  struct isl_basic_set *bset);
303
__isl_give isl_basic_map *isl_basic_map_implicit_equalities(
304
  __isl_take isl_basic_map *bmap);
305
struct isl_basic_set *isl_basic_map_underlying_set(struct isl_basic_map *bmap);
306
__isl_give isl_basic_set *isl_basic_set_underlying_set(
307
    __isl_take isl_basic_set *bset);
308
__isl_give isl_basic_set_list *isl_basic_map_list_underlying_set(
309
  __isl_take isl_basic_map_list *list);
310
struct isl_set *isl_map_underlying_set(struct isl_map *map);
311
struct isl_basic_map *isl_basic_map_overlying_set(struct isl_basic_set *bset,
312
  struct isl_basic_map *like);
313
__isl_give isl_basic_map *isl_basic_map_drop_constraint_involving_unknown_divs(
314
  __isl_take isl_basic_map *bmap);
315
__isl_give isl_map *isl_map_drop_constraint_involving_unknown_divs(
316
  __isl_take isl_map *map);
317
__isl_give isl_basic_set *isl_basic_set_drop_constraints_involving(
318
  __isl_take isl_basic_set *bset, unsigned first, unsigned n);
319
__isl_give isl_basic_set *isl_basic_set_drop(__isl_take isl_basic_set *bset,
320
  enum isl_dim_type type, unsigned first, unsigned n);
321
__isl_give isl_basic_map *isl_basic_map_drop(__isl_take isl_basic_map *bmap,
322
  enum isl_dim_type type, unsigned first, unsigned n);
323
__isl_give isl_set *isl_set_drop(__isl_take isl_set *set,
324
  enum isl_dim_type type, unsigned first, unsigned n);
325
struct isl_basic_set *isl_basic_set_drop_dims(
326
    struct isl_basic_set *bset, unsigned first, unsigned n);
327
__isl_give isl_map *isl_map_drop(__isl_take isl_map *map,
328
  enum isl_dim_type type, unsigned first, unsigned n);
329
__isl_give isl_basic_map *isl_basic_map_drop_unrelated_constraints(
330
  __isl_take isl_basic_map *bmap, __isl_take int *group);
331
332
__isl_give isl_basic_map *isl_basic_map_remove_duplicate_constraints(
333
  __isl_take isl_basic_map *bmap, int *progress, int detect_divs);
334
__isl_give isl_basic_map *isl_basic_map_detect_inequality_pairs(
335
  __isl_take isl_basic_map *bmap, int *progress);
336
337
__isl_give isl_map *isl_map_remove_empty_parts(__isl_take isl_map *map);
338
struct isl_set *isl_set_remove_empty_parts(struct isl_set *set);
339
__isl_give isl_map *isl_map_remove_obvious_duplicates(__isl_take isl_map *map);
340
341
struct isl_set *isl_set_normalize(struct isl_set *set);
342
343
struct isl_set *isl_set_drop_vars(
344
    struct isl_set *set, unsigned first, unsigned n);
345
346
__isl_give isl_basic_map *isl_basic_map_eliminate_vars(
347
  __isl_take isl_basic_map *bmap, unsigned pos, unsigned n);
348
struct isl_basic_set *isl_basic_set_eliminate_vars(
349
  struct isl_basic_set *bset, unsigned pos, unsigned n);
350
351
__isl_give isl_map *isl_map_eliminate(__isl_take isl_map *map,
352
  enum isl_dim_type type, unsigned first, unsigned n);
353
__isl_give isl_set *isl_set_eliminate(__isl_take isl_set *set,
354
  enum isl_dim_type type, unsigned first, unsigned n);
355
356
int isl_basic_map_add_div_constraint(__isl_keep isl_basic_map *bmap,
357
  unsigned div, int sign);
358
int isl_basic_map_add_div_constraints(struct isl_basic_map *bmap, unsigned div);
359
__isl_give isl_basic_map *isl_basic_map_add_known_div_constraints(
360
  __isl_take isl_basic_map *bmap);
361
struct isl_basic_map *isl_basic_map_drop_redundant_divs(
362
  struct isl_basic_map *bmap);
363
364
__isl_give isl_basic_set *isl_basic_set_recession_cone(
365
  __isl_take isl_basic_set *bset);
366
__isl_give isl_basic_set *isl_basic_set_lineality_space(
367
  __isl_take isl_basic_set *bset);
368
369
__isl_give isl_basic_set *isl_basic_set_set_integral(
370
  __isl_take isl_basic_set *bset);
371
struct isl_basic_set *isl_basic_set_set_rational(struct isl_basic_set *bset);
372
__isl_give isl_set *isl_set_set_rational(__isl_take isl_set *set);
373
__isl_give isl_basic_map *isl_basic_map_set_rational(
374
  __isl_take isl_basic_map *bmap);
375
__isl_give isl_map *isl_map_set_rational(__isl_take isl_map *map);
376
377
isl_bool isl_map_is_rational(__isl_keep isl_map *map);
378
isl_bool isl_set_is_rational(__isl_keep isl_set *set);
379
380
isl_bool isl_map_has_rational(__isl_keep isl_map *map);
381
isl_bool isl_set_has_rational(__isl_keep isl_set *set);
382
383
__isl_give isl_basic_map *isl_basic_map_from_multi_aff2(
384
  __isl_take isl_multi_aff *maff, int rational);
385
386
struct isl_mat;
387
388
struct isl_basic_set *isl_basic_set_preimage(struct isl_basic_set *bset,
389
  struct isl_mat *mat);
390
struct isl_set *isl_set_preimage(struct isl_set *set, struct isl_mat *mat);
391
392
__isl_give isl_basic_map *isl_basic_map_transform_dims(
393
  __isl_take isl_basic_map *bmap, enum isl_dim_type type, unsigned first,
394
  __isl_take isl_mat *trans);
395
__isl_give isl_basic_set *isl_basic_set_transform_dims(
396
  __isl_take isl_basic_set *bset, enum isl_dim_type type, unsigned first,
397
  __isl_take isl_mat *trans);
398
399
isl_int *isl_set_wrap_facet(__isl_keep isl_set *set,
400
  isl_int *facet, isl_int *ridge);
401
402
isl_bool isl_basic_map_contains_point(__isl_keep isl_basic_map *bmap,
403
  __isl_keep isl_point *point);
404
isl_bool isl_set_contains_point(__isl_keep isl_set *set,
405
  __isl_keep isl_point *point);
406
407
isl_stat isl_basic_set_vars_get_sign(__isl_keep isl_basic_set *bset,
408
  unsigned first, unsigned n, int *signs);
409
isl_stat isl_set_foreach_orthant(__isl_keep isl_set *set,
410
  isl_stat (*fn)(__isl_take isl_set *orthant, int *signs, void *user),
411
  void *user);
412
413
isl_bool isl_basic_set_eq_is_stride(__isl_keep isl_basic_set *bset, int i);
414
415
int isl_basic_map_add_div_constraints_var(__isl_keep isl_basic_map *bmap,
416
  unsigned pos, isl_int *div);
417
int isl_basic_set_add_div_constraints_var(__isl_keep isl_basic_set *bset,
418
  unsigned pos, isl_int *div);
419
isl_bool isl_basic_map_is_div_constraint(__isl_keep isl_basic_map *bmap,
420
  isl_int *constraint, unsigned div);
421
isl_bool isl_basic_set_is_div_constraint(__isl_keep isl_basic_set *bset,
422
  isl_int *constraint, unsigned div);
423
424
__isl_give isl_basic_set *isl_basic_set_from_local_space(
425
  __isl_take isl_local_space *ls);
426
__isl_give isl_basic_map *isl_basic_map_from_local_space(
427
  __isl_take isl_local_space *ls);
428
__isl_give isl_basic_set *isl_basic_set_expand_divs(
429
  __isl_take isl_basic_set *bset, __isl_take isl_mat *div, int *exp);
430
__isl_give isl_basic_map *isl_basic_map_expand_divs(
431
  __isl_take isl_basic_set *bmap, __isl_take isl_mat *div, int *exp);
432
433
int isl_basic_set_n_equality(__isl_keep isl_basic_set *bset);
434
int isl_basic_map_n_equality(__isl_keep isl_basic_map *bmap);
435
int isl_basic_set_n_inequality(__isl_keep isl_basic_set *bset);
436
int isl_basic_map_n_inequality(__isl_keep isl_basic_map *bmap);
437
438
__isl_give isl_basic_map *isl_basic_map_mark_div_unknown(
439
  __isl_take isl_basic_map *bmap, int div);
440
isl_bool isl_basic_map_div_is_marked_unknown(__isl_keep isl_basic_map *bmap,
441
  int div);
442
isl_bool isl_basic_map_div_is_known(__isl_keep isl_basic_map *bmap, int div);
443
int isl_basic_set_first_unknown_div(__isl_keep isl_basic_set *bset);
444
int isl_basic_map_first_unknown_div(__isl_keep isl_basic_map *bmap);
445
isl_bool isl_basic_map_divs_known(__isl_keep isl_basic_map *bmap);
446
isl_bool isl_map_divs_known(__isl_keep isl_map *map);
447
__isl_give isl_mat *isl_basic_set_get_divs(__isl_keep isl_basic_set *bset);
448
__isl_give isl_mat *isl_basic_map_get_divs(__isl_keep isl_basic_map *bmap);
449
450
__isl_give isl_map *isl_map_inline_foreach_basic_map(__isl_take isl_map *map,
451
  __isl_give isl_basic_map *(*fn)(__isl_take isl_basic_map *bmap));
452
453
isl_stat isl_map_check_named_params(__isl_keep isl_map *map);
454
455
isl_bool isl_map_has_equal_params(__isl_keep isl_map *map1,
456
  __isl_keep isl_map *map2);
457
isl_bool isl_basic_set_space_has_equal_params(__isl_keep isl_basic_set *bset,
458
  __isl_keep isl_space *space);
459
isl_bool isl_set_space_has_equal_params(__isl_keep isl_set *set,
460
  __isl_keep isl_space *space);
461
isl_bool isl_map_space_has_equal_params(__isl_keep isl_map *map,
462
  __isl_keep isl_space *space);
463
464
__isl_give isl_map *isl_map_align_params_map_map_and(
465
  __isl_take isl_map *map1, __isl_take isl_map *map2,
466
  __isl_give isl_map *(*fn)(__isl_take isl_map *map1,
467
            __isl_take isl_map *map2));
468
isl_bool isl_map_align_params_map_map_and_test(__isl_keep isl_map *map1,
469
  __isl_keep isl_map *map2,
470
  isl_bool (*fn)(__isl_keep isl_map *map1, __isl_keep isl_map *map2));
471
472
isl_stat isl_basic_map_foreach_lexopt(__isl_keep isl_basic_map *bmap, int max,
473
  isl_stat (*fn)(__isl_take isl_basic_set *dom,
474
    __isl_take isl_aff_list *list, void *user),
475
  void *user);
476
477
__isl_give isl_set *isl_set_substitute(__isl_take isl_set *set,
478
  enum isl_dim_type type, unsigned pos, __isl_keep isl_aff *subs);
479
480
__isl_give isl_set *isl_set_gist_params_basic_set(__isl_take isl_set *set,
481
  __isl_take isl_basic_set *context);
482
483
isl_bool isl_map_compatible_range(__isl_keep isl_map *map,
484
  __isl_keep isl_set *set);
485
486
isl_bool isl_basic_map_plain_is_non_empty(__isl_keep isl_basic_map *bmap);
487
isl_bool isl_basic_map_plain_is_single_valued(__isl_keep isl_basic_map *bmap);
488
489
isl_bool isl_map_is_set(__isl_keep isl_map *map);
490
491
isl_bool isl_basic_set_plain_dim_is_fixed(__isl_keep isl_basic_set *bset,
492
  unsigned dim, isl_int *val);
493
494
__isl_give isl_map *isl_map_plain_gist_basic_map(__isl_take isl_map *map,
495
  __isl_take isl_basic_map *context);
496
497
__isl_give isl_basic_set *isl_basic_set_plain_affine_hull(
498
  __isl_take isl_basic_set *bset);
499
__isl_give isl_basic_map *isl_basic_map_plain_affine_hull(
500
  __isl_take isl_basic_map *bmap);
501
502
isl_stat isl_basic_set_dim_residue_class(__isl_keep isl_basic_set *bset,
503
  int pos, isl_int *modulo, isl_int *residue);
504
isl_stat isl_set_dim_residue_class(__isl_keep isl_set *set,
505
  int pos, isl_int *modulo, isl_int *residue);
506
507
__isl_give isl_basic_set *isl_basic_set_fix(__isl_take isl_basic_set *bset,
508
  enum isl_dim_type type, unsigned pos, isl_int value);
509
__isl_give isl_basic_map *isl_basic_map_fix(__isl_take isl_basic_map *bmap,
510
  enum isl_dim_type type, unsigned pos, isl_int value);
511
__isl_give isl_set *isl_set_fix(__isl_take isl_set *set,
512
  enum isl_dim_type type, unsigned pos, isl_int value);
513
isl_bool isl_map_plain_is_fixed(__isl_keep isl_map *map,
514
  enum isl_dim_type type, unsigned pos, isl_int *val);
515
516
int isl_basic_map_output_defining_equality(__isl_keep isl_basic_map *bmap,
517
  int pos, int *div, int *ineq);
518
519
__isl_give isl_basic_map *isl_basic_map_reduce_coefficients(
520
  __isl_take isl_basic_map *bmap);
521
522
__isl_give isl_basic_map *isl_basic_map_shift_div(
523
  __isl_take isl_basic_map *bmap, int div, int pos, isl_int shift);
524
525
__isl_give isl_basic_map_list *isl_map_get_basic_map_list(
526
  __isl_keep isl_map *map);
527
528
__isl_give isl_map *isl_map_fixed_power(__isl_take isl_map *map, isl_int exp);
529
530
int isl_basic_set_count_upto(__isl_keep isl_basic_set *bset,
531
  isl_int max, isl_int *count);
532
int isl_set_count_upto(__isl_keep isl_set *set, isl_int max, isl_int *count);
533
534
isl_bool isl_basic_map_equal_div_expr_part(__isl_keep isl_basic_map *bmap1,
535
  int pos1, __isl_keep isl_basic_map *bmap2, int pos2,
536
  unsigned first, unsigned n);
537
isl_bool isl_basic_map_equal_div_expr_except_constant(
538
  __isl_keep isl_basic_map *bmap1, int pos1,
539
  __isl_keep isl_basic_map *bmap2, int pos2);
540
__isl_give isl_basic_map *isl_basic_map_set_div_expr_constant_num_si_inplace(
541
  __isl_take isl_basic_map *bmap, int div, int value);
542
543
#endif