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 */ 17 struct 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 29 struct isl_pw_aff_piece { 30 struct isl_set *set; 31 struct isl_aff *aff; 32 }; 33 34 struct 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 55 struct isl_pw_multi_aff_piece { 56 isl_set *set; 57 isl_multi_aff *maff; 58 }; 59 60 struct 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 80 isl_size isl_aff_domain_dim(__isl_keep isl_aff *aff, enum isl_dim_type type); 81 isl_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 97 int 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_give isl_pw_aff *isl_pw_aff_domain_factor_domain( 117 __isl_take isl_pw_aff *pa); 118 119 __isl_give isl_pw_aff *isl_pw_aff_union_opt(__isl_take isl_pw_aff *pwaff1, 120 __isl_take isl_pw_aff *pwaff2, int max); 121 122 __isl_give isl_pw_aff *isl_pw_aff_set_rational(__isl_take isl_pw_aff *pwaff); 123 __isl_give isl_pw_aff_list *isl_pw_aff_list_set_rational( 124 __isl_take isl_pw_aff_list *list); 125 126 __isl_give isl_aff *isl_aff_scale_down(__isl_take isl_aff *aff, isl_int f); 127 __isl_give isl_pw_aff *isl_pw_aff_scale(__isl_take isl_pw_aff *pwaff, 128 isl_int f); 129 __isl_give isl_pw_aff *isl_pw_aff_scale_down(__isl_take isl_pw_aff *pwaff, 130 isl_int f); 131 132 __isl_give isl_pw_aff *isl_stream_read_pw_aff(__isl_keep isl_stream *s); 133 134 isl_bool isl_aff_matching_params(__isl_keep isl_aff *aff, 135 __isl_keep isl_space *space); 136 isl_stat isl_aff_check_match_domain_space(__isl_keep isl_aff *aff, 137 __isl_keep isl_space *space); 138 139 #undef BASE 140 #define BASE aff 141 142 #include <isl_multi_templ.h> 143 144 __isl_give isl_multi_aff *isl_multi_aff_dup(__isl_keep isl_multi_aff *multi); 145 146 __isl_give isl_multi_aff *isl_multi_aff_align_divs( 147 __isl_take isl_multi_aff *maff); 148 149 __isl_give isl_multi_aff *isl_multi_aff_from_basic_set_equalities( 150 __isl_take isl_basic_set *bset); 151 152 __isl_give isl_multi_aff *isl_multi_aff_from_aff_mat( 153 __isl_take isl_space *space, __isl_take isl_mat *mat); 154 155 #undef EL 156 #define EL isl_pw_multi_aff 157 158 #include <isl_list_templ.h> 159 160 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_move_dims( 161 __isl_take isl_pw_multi_aff *pma, 162 enum isl_dim_type dst_type, unsigned dst_pos, 163 enum isl_dim_type src_type, unsigned src_pos, unsigned n); 164 165 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_domain_space( 166 __isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space); 167 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_reset_space( 168 __isl_take isl_pw_multi_aff *pwmaff, __isl_take isl_space *space); 169 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_add_disjoint( 170 __isl_take isl_pw_multi_aff *pma1, __isl_take isl_pw_multi_aff *pma2); 171 172 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_project_out( 173 __isl_take isl_pw_multi_aff *pma, 174 enum isl_dim_type type, unsigned first, unsigned n); 175 176 isl_stat isl_seq_preimage(isl_int *dst, isl_int *src, 177 __isl_keep isl_multi_aff *ma, int n_before, int n_after, 178 int n_div_ma, int n_div_bmap, 179 isl_int f, isl_int c1, isl_int c2, isl_int g, int has_denom); 180 181 __isl_give isl_aff *isl_aff_substitute_equalities(__isl_take isl_aff *aff, 182 __isl_take isl_basic_set *eq); 183 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_substitute( 184 __isl_take isl_pw_multi_aff *pma, unsigned pos, 185 __isl_keep isl_pw_aff *subs); 186 187 __isl_give isl_pw_multi_aff *isl_stream_read_pw_multi_aff( 188 __isl_keep isl_stream *s); 189 190 __isl_give isl_union_pw_aff *isl_stream_read_union_pw_aff( 191 __isl_keep isl_stream *s); 192 193 isl_stat isl_pw_aff_check_named_params(__isl_keep isl_pw_aff *pa); 194 isl_stat isl_multi_aff_check_named_params(__isl_keep isl_multi_aff *ma); 195 isl_stat isl_pw_multi_aff_check_named_params(__isl_keep isl_pw_multi_aff *pma); 196 197 isl_bool isl_pw_aff_matching_params(__isl_keep isl_pw_aff *pa, 198 __isl_keep isl_space *space); 199 isl_stat isl_pw_aff_check_match_domain_space(__isl_keep isl_pw_aff *pa, 200 __isl_keep isl_space *space); 201 202 __isl_give isl_basic_set *isl_aff_pos_basic_set(__isl_take isl_aff *aff); 203 204 #undef BASE 205 #define BASE pw_aff 206 #undef DOMBASE 207 #define DOMBASE set 208 #define EXPLICIT_DOMAIN 209 210 #include <isl_multi_templ.h> 211 212 #undef EXPLICIT_DOMAIN 213 214 __isl_give isl_map *isl_map_intersect_multi_pw_aff_explicit_domain( 215 __isl_take isl_map *map, __isl_keep isl_multi_pw_aff *mpa); 216 217 #undef EL 218 #define EL isl_union_pw_aff 219 220 #include <isl_list_templ.h> 221 222 #undef BASE 223 #define BASE union_pw_aff 224 #undef DOMBASE 225 #define DOMBASE union_set 226 #define EXPLICIT_DOMAIN 227 228 #include <isl_multi_templ.h> 229 230 #undef EXPLICIT_DOMAIN 231 232 #undef EL 233 #define EL isl_union_pw_multi_aff 234 235 #include <isl_list_templ.h> 236 237 #endif 238