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