1#ifndef ISL_AFF_PRIVATE_H 2#define ISL_AFF_PRIVATE_H 3 4#include <isl/aff.h> 5#include <isl/vec.h> 6#include <isl/mat.h> 7#include <isl/local_space.h> 8#include <isl_int.h> 9#include <isl_reordering.h> 10#include <isl/stream.h> 11 12/* ls represents the domain space. 13 * 14 * If the first two elements of "v" (the denominator and the constant term) 15 * are zero, then the isl_aff represents NaN. 16 */ 17struct isl_aff { 18 int ref; 19 20 isl_local_space *ls; 21 isl_vec *v; 22}; 23 24#undef EL 25#define EL isl_aff 26 27#include <isl_list_templ.h> 28 29struct isl_pw_aff_piece { 30 struct isl_set *set; 31 struct isl_aff *aff; 32}; 33 34struct isl_pw_aff { 35 int ref; 36 37 isl_space *dim; 38 39 int n; 40 41 size_t size; 42 struct isl_pw_aff_piece p[1]; 43}; 44 45#undef PW 46#define PW isl_pw_aff 47 48#include <isl_pw_templ.h> 49 50#undef EL 51#define EL isl_pw_aff 52 53#include <isl_list_templ.h> 54 55struct isl_pw_multi_aff_piece { 56 isl_set *set; 57 isl_multi_aff *maff; 58}; 59 60struct isl_pw_multi_aff { 61 int ref; 62 63 isl_space *dim; 64 65 int n; 66 67 size_t size; 68 struct isl_pw_multi_aff_piece p[1]; 69}; 70 71#undef PW 72#define PW isl_pw_multi_aff 73 74#include <isl_pw_templ.h> 75 76__isl_give isl_aff *isl_aff_alloc_vec(__isl_take isl_local_space *ls, 77 __isl_take isl_vec *v); 78__isl_give isl_aff *isl_aff_alloc(__isl_take isl_local_space *ls); 79 80isl_size isl_aff_domain_dim(__isl_keep isl_aff *aff, enum isl_dim_type type); 81isl_size isl_aff_domain_offset(__isl_keep isl_aff *aff, enum isl_dim_type type); 82 83__isl_give isl_aff *isl_aff_reset_space_and_domain(__isl_take isl_aff *aff, 84 __isl_take isl_space *space, __isl_take isl_space *domain); 85__isl_give isl_aff *isl_aff_reset_domain_space(__isl_take isl_aff *aff, 86 __isl_take isl_space *space); 87__isl_give isl_aff *isl_aff_realign_domain(__isl_take isl_aff *aff, 88 __isl_take isl_reordering *r); 89 90__isl_give isl_aff *isl_aff_set_constant(__isl_take isl_aff *aff, isl_int v); 91__isl_give isl_aff *isl_aff_set_coefficient(__isl_take isl_aff *aff, 92 enum isl_dim_type type, int pos, isl_int v); 93__isl_give isl_aff *isl_aff_add_constant(__isl_take isl_aff *aff, isl_int v); 94 95__isl_give isl_aff *isl_aff_domain_factor_domain(__isl_take isl_aff *aff); 96 97int isl_aff_plain_cmp(__isl_keep isl_aff *aff1, __isl_keep isl_aff *aff2); 98 99__isl_give isl_aff *isl_aff_remove_unused_divs(__isl_take isl_aff *aff); 100__isl_give isl_aff *isl_aff_normalize(__isl_take isl_aff *aff); 101 102__isl_give isl_aff *isl_aff_expand_divs( __isl_take isl_aff *aff, 103 __isl_take isl_mat *div, int *exp); 104 105__isl_give isl_aff *isl_stream_read_aff(__isl_keep isl_stream *s); 106 107__isl_give isl_pw_aff *isl_pw_aff_alloc_size(__isl_take isl_space *space, 108 int n); 109__isl_give isl_pw_aff *isl_pw_aff_reset_space(__isl_take isl_pw_aff *pwaff, 110 __isl_take isl_space *space); 111__isl_give isl_pw_aff *isl_pw_aff_reset_domain_space( 112 __isl_take isl_pw_aff *pwaff, __isl_take isl_space *space); 113__isl_give isl_pw_aff *isl_pw_aff_add_disjoint( 114 __isl_take isl_pw_aff *pwaff1, __isl_take isl_pw_aff *pwaff2); 115 116__isl_keep isl_aff *isl_pw_aff_peek_base_at(__isl_keep isl_pw_aff *pa, int pos); 117 118__isl_give isl_pw_aff *isl_pw_aff_domain_factor_domain( 119 __isl_take isl_pw_aff *pa); 120 121__isl_give isl_pw_aff *isl_pw_aff_union_opt(__isl_take isl_pw_aff *pwaff1, 122 __isl_take isl_pw_aff *pwaff2, int max); 123 124__isl_give isl_pw_aff *isl_pw_aff_set_rational(__isl_take isl_pw_aff *pwaff); 125__isl_give isl_pw_aff_list *isl_pw_aff_list_set_rational( 126 __isl_take isl_pw_aff_list *list); 127 128__isl_give isl_aff *isl_aff_scale_down(__isl_take isl_aff *aff, isl_int f); 129__isl_give isl_pw_aff *isl_pw_aff_scale(__isl_take isl_pw_aff *pwaff, 130 isl_int f); 131__isl_give isl_pw_aff *isl_pw_aff_scale_down(__isl_take isl_pw_aff *pwaff, 132 isl_int f); 133 134__isl_give isl_pw_aff *isl_stream_read_pw_aff(__isl_keep isl_stream *s); 135 136isl_bool isl_aff_matching_params(__isl_keep isl_aff *aff, 137 __isl_keep isl_space *space); 138isl_stat isl_aff_check_match_domain_space(__isl_keep isl_aff *aff, 139 __isl_keep isl_space *space); 140 141#undef BASE 142#define BASE aff 143 144#include <isl_multi_templ.h> 145 146__isl_give isl_multi_aff *isl_multi_aff_dup(__isl_keep isl_multi_aff *multi); 147 148__isl_give isl_multi_aff *isl_multi_aff_align_divs( 149 __isl_take isl_multi_aff *maff); 150 151__isl_give isl_multi_aff *isl_multi_aff_from_basic_set_equalities( 152 __isl_take isl_basic_set *bset); 153 154__isl_give isl_multi_aff *isl_multi_aff_from_aff_mat( 155 __isl_take isl_space *space, __isl_take isl_mat *mat); 156 157#undef EL 158#define EL isl_pw_multi_aff 159 160#include <isl_list_templ.h> 161 162__isl_keep isl_multi_aff *isl_pw_multi_aff_peek_base_at( 163 __isl_keep isl_pw_multi_aff *pma, int pos); 164 165__isl_give isl_pw_multi_aff *isl_pw_multi_aff_move_dims( 166 __isl_take isl_pw_multi_aff *pma, 167 enum isl_dim_type dst_type, unsigned dst_pos, 168 enum isl_dim_type src_type, unsigned src_pos, unsigned n); 169 170__isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_domain_space( 171 __isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space); 172__isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_space( 173 __isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space); 174__isl_give isl_pw_multi_aff *isl_pw_multi_aff_add_disjoint( 175 __isl_take isl_pw_multi_aff *pma1, __isl_take isl_pw_multi_aff *pma2); 176 177__isl_give isl_pw_multi_aff *isl_pw_multi_aff_project_out( 178 __isl_take isl_pw_multi_aff *pma, 179 enum isl_dim_type type, unsigned first, unsigned n); 180 181isl_stat isl_seq_preimage(isl_int *dst, isl_int *src, 182 __isl_keep isl_multi_aff *ma, int n_before, int n_after, 183 int n_div_ma, int n_div_bmap, 184 isl_int f, isl_int c1, isl_int c2, isl_int g, int has_denom); 185 186__isl_give isl_aff *isl_aff_substitute_equalities(__isl_take isl_aff *aff, 187 __isl_take isl_basic_set *eq); 188__isl_give isl_pw_multi_aff *isl_pw_multi_aff_substitute( 189 __isl_take isl_pw_multi_aff *pma, unsigned pos, 190 __isl_keep isl_pw_aff *subs); 191 192__isl_give isl_pw_multi_aff *isl_stream_read_pw_multi_aff( 193 __isl_keep isl_stream *s); 194 195__isl_give isl_union_pw_aff *isl_stream_read_union_pw_aff( 196 __isl_keep isl_stream *s); 197 198isl_stat isl_pw_aff_check_named_params(__isl_keep isl_pw_aff *pa); 199isl_stat isl_multi_aff_check_named_params(__isl_keep isl_multi_aff *ma); 200isl_stat isl_pw_multi_aff_check_named_params(__isl_keep isl_pw_multi_aff *pma); 201 202isl_bool isl_pw_aff_matching_params(__isl_keep isl_pw_aff *pa, 203 __isl_keep isl_space *space); 204isl_stat isl_pw_aff_check_match_domain_space(__isl_keep isl_pw_aff *pa, 205 __isl_keep isl_space *space); 206 207__isl_give isl_basic_set *isl_aff_pos_basic_set(__isl_take isl_aff *aff); 208 209#undef BASE 210#define BASE pw_aff 211#undef DOMBASE 212#define DOMBASE set 213#define EXPLICIT_DOMAIN 214 215#include <isl_multi_templ.h> 216 217#undef EXPLICIT_DOMAIN 218 219__isl_give isl_map *isl_map_intersect_multi_pw_aff_explicit_domain( 220 __isl_take isl_map *map, __isl_keep isl_multi_pw_aff *mpa); 221 222#undef EL 223#define EL isl_union_pw_aff 224 225#include <isl_list_templ.h> 226 227#undef BASE 228#define BASE union_pw_aff 229#undef DOMBASE 230#define DOMBASE union_set 231#define EXPLICIT_DOMAIN 232 233#include <isl_multi_templ.h> 234 235#undef EXPLICIT_DOMAIN 236 237#undef EL 238#define EL isl_union_pw_multi_aff 239 240#include <isl_list_templ.h> 241 242#endif 243