27 static __isl_give isl_vec *empty_sample(__isl_take isl_basic_set *bset)  in empty_sample()
29 	struct isl_vec *vec;  in empty_sample()
40 static __isl_give isl_vec *zero_sample(__isl_take isl_basic_set *bset)  in zero_sample()
43 	struct isl_vec *sample;  in zero_sample()
60 static __isl_give isl_vec *interval_sample(__isl_take isl_basic_set *bset)  in interval_sample()
64 	struct isl_vec *sample;  in interval_sample()
127 static __isl_give isl_vec *sample_eq(__isl_take isl_basic_set *bset,  in sample_eq()
128 	__isl_give isl_vec *(*recurse)(__isl_take isl_basic_set *))  in sample_eq()
131 	struct isl_vec *sample;  in sample_eq()
225 	__isl_keep isl_vec *min, int level)  in compute_min()
238 	__isl_keep isl_vec *max, int level)  in compute_max()
278 	__isl_keep isl_vec *min, __isl_keep isl_vec *max, int level)  in greedy_search()
378 __isl_give isl_vec *isl_tab_sample(struct isl_tab *tab)  in isl_tab_sample()
383 	struct isl_vec *sample;  in isl_tab_sample()
384 	struct isl_vec *min;  in isl_tab_sample()
385 	struct isl_vec *max;  in isl_tab_sample()
532 static __isl_give isl_vec *sample_bounded(__isl_take isl_basic_set *bset);
540 	isl_vec *sample;
553 	isl_vec *sample;  in factor_sample()
578 static __isl_give isl_vec *factored_sample(__isl_take isl_basic_set *bset,  in factored_sample()
624 static __isl_give isl_vec *sample_bounded(__isl_take isl_basic_set *bset)  in sample_bounded()
627 	struct isl_vec *sample;  in sample_bounded()
698 	__isl_take isl_vec *sample)  in plug_in()
733 static __isl_give isl_vec *rational_sample(__isl_take isl_basic_set *bset)  in rational_sample()
736 	struct isl_vec *sample;  in rational_sample()
784 	__isl_take isl_vec *vec)  in shift_cone()
840 static __isl_give isl_vec *round_up_in_cone(__isl_take isl_vec *vec,  in round_up_in_cone()
877 static __isl_give isl_vec *vec_concat(__isl_take isl_vec *vec1,  in vec_concat()
878 	__isl_take isl_vec *vec2)  in vec_concat()
880 	struct isl_vec *vec;  in vec_concat()
943 __isl_give isl_vec *isl_basic_set_sample_with_cone(  in isl_basic_set_sample_with_cone()
949 	struct isl_vec *sample;  in isl_basic_set_sample_with_cone()
950 	struct isl_vec *cone_sample;  in isl_basic_set_sample_with_cone()
993 static void vec_sum_of_neg(__isl_keep isl_vec *v, isl_int *s)  in vec_sum_of_neg()
1039 		struct isl_vec *row = NULL;  in tab_shift_cone()
1127 static __isl_give isl_vec *gbr_sample(__isl_take isl_basic_set *bset)  in gbr_sample()
1150 static __isl_give isl_vec *basic_set_sample(__isl_take isl_basic_set *bset,  in basic_set_sample()
1173 			struct isl_vec *sample = isl_vec_copy(bset->sample);  in basic_set_sample()
1195 __isl_give isl_vec *isl_basic_set_sample_vec(__isl_take isl_basic_set *bset)  in isl_basic_set_sample_vec()
1203 __isl_give isl_vec *isl_basic_set_sample_bounded(__isl_take isl_basic_set *bset)  in isl_basic_set_sample_bounded()
1208 __isl_give isl_basic_set *isl_basic_set_from_vec(__isl_take isl_vec *vec)  in isl_basic_set_from_vec()
1245 	struct isl_vec *sample_vec;  in isl_basic_map_sample()
1301 	isl_vec *vec;  in isl_basic_set_sample_point()