__isl_take isl_map *bmap);
__isl_give isl_set *isl_map_range(
__isl_take isl_map *map);
+ __isl_give isl_set *isl_union_set_params(
+ __isl_take isl_union_set *uset);
+ __isl_give isl_set *isl_union_map_params(
+ __isl_take isl_union_map *umap);
__isl_give isl_union_set *isl_union_map_domain(
__isl_take isl_union_map *umap);
__isl_give isl_union_set *isl_union_map_range(
=item * Intersection
+ __isl_give isl_basic_set *isl_basic_set_intersect_params(
+ __isl_take isl_basic_set *bset1,
+ __isl_take isl_basic_set *bset2);
__isl_give isl_basic_set *isl_basic_set_intersect(
__isl_take isl_basic_set *bset1,
__isl_take isl_basic_set *bset2);
__isl_give isl_union_set *isl_union_set_gist(
__isl_take isl_union_set *uset,
__isl_take isl_union_set *context);
+ __isl_give isl_union_set *isl_union_set_gist_params(
+ __isl_take isl_union_set *uset,
+ __isl_take isl_set *set);
__isl_give isl_basic_map *isl_basic_map_gist(
__isl_take isl_basic_map *bmap,
__isl_take isl_basic_map *context);
__isl_give isl_map *isl_map_gist_params(
__isl_take isl_map *map,
__isl_take isl_set *context);
+ __isl_give isl_map *isl_map_gist_domain(
+ __isl_take isl_map *map,
+ __isl_take isl_set *context);
__isl_give isl_union_map *isl_union_map_gist(
__isl_take isl_union_map *umap,
__isl_take isl_union_map *context);
+ __isl_give isl_union_map *isl_union_map_gist_params(
+ __isl_take isl_union_map *umap,
+ __isl_take isl_set *set);
+ __isl_give isl_union_map *isl_union_map_gist_domain(
+ __isl_take isl_union_map *umap,
+ __isl_take isl_union_set *uset);
The gist operation returns a set or relation that has the
same intersection with the context as the input set or relation.
__isl_take isl_pw_aff *pwaff,
__isl_take isl_space *model);
+ __isl_give isl_aff *isl_aff_gist_params(
+ __isl_take isl_aff *aff,
+ __isl_take isl_set *context);
__isl_give isl_aff *isl_aff_gist(__isl_take isl_aff *aff,
__isl_take isl_set *context);
__isl_give isl_pw_aff *isl_pw_aff_gist(
__isl_give isl_pw_aff *isl_pw_aff_intersect_domain(
__isl_take isl_pw_aff *pa,
__isl_take isl_set *set);
+ __isl_give isl_pw_aff *isl_pw_aff_intersect_params(
+ __isl_take isl_pw_aff *pa,
+ __isl_take isl_set *set);
__isl_give isl_aff *isl_aff_mul(__isl_take isl_aff *aff1,
__isl_take isl_aff *aff2);
__isl_give isl_multi_aff *isl_multi_aff_scale(
__isl_take isl_multi_aff *maff,
isl_int f);
+ __isl_give isl_pw_multi_aff *isl_pw_multi_aff_intersect_params(
+ __isl_take isl_pw_multi_aff *pma,
+ __isl_take isl_set *set);
__isl_give isl_pw_multi_aff *isl_pw_multi_aff_intersect_domain(
__isl_take isl_pw_multi_aff *pma,
__isl_take isl_set *set);
__isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_domain(
__isl_take isl_pw_qpolynomial *pwpq,
__isl_take isl_set *set);
+ __isl_give isl_pw_qpolynomial *isl_pw_qpolynomial_intersect_params(
+ __isl_take isl_pw_qpolynomial *pwpq,
+ __isl_take isl_set *set);
__isl_give isl_union_set *isl_union_pw_qpolynomial_domain(
__isl_take isl_union_pw_qpolynomial *upwqp);
__isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_intersect_domain(
__isl_take isl_union_pw_qpolynomial *upwpq,
__isl_take isl_union_set *uset);
+ __isl_give isl_union_pw_qpolynomial *
+ isl_union_pw_qpolynomial_intersect_params(
+ __isl_take isl_union_pw_qpolynomial *upwpq,
+ __isl_take isl_set *set);
__isl_give isl_qpolynomial *isl_qpolynomial_align_params(
__isl_take isl_qpolynomial *qp,
__isl_give isl_union_pw_qpolynomial *isl_union_pw_qpolynomial_coalesce(
__isl_take isl_union_pw_qpolynomial *upwqp);
+ __isl_give isl_qpolynomial *isl_qpolynomial_gist_params(
+ __isl_take isl_qpolynomial *qp,
+ __isl_take isl_set *context);
__isl_give isl_qpolynomial *isl_qpolynomial_gist(
__isl_take isl_qpolynomial *qp,
__isl_take isl_set *context);
__isl_take isl_union_pw_qpolynomial_fold *upwf,
__isl_take isl_point *pnt);
+ __isl_give isl_pw_qpolynomial_fold *
+ sl_pw_qpolynomial_fold_intersect_params(
+ __isl_take isl_pw_qpolynomial_fold *pwf,
+ __isl_take isl_set *set);
+
__isl_give isl_union_set *isl_union_pw_qpolynomial_fold_domain(
__isl_take isl_union_pw_qpolynomial_fold *upwf);
__isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_intersect_domain(
__isl_take isl_union_pw_qpolynomial_fold *upwf,
__isl_take isl_union_set *uset);
+ __isl_give isl_union_pw_qpolynomial_fold *
+ isl_union_pw_qpolynomial_fold_intersect_params(
+ __isl_take isl_union_pw_qpolynomial_fold *upwf,
+ __isl_take isl_set *set);
__isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_project_domain_on_params(
__isl_take isl_pw_qpolynomial_fold *pwf);
__isl_give isl_union_pw_qpolynomial_fold *isl_union_pw_qpolynomial_fold_coalesce(
__isl_take isl_union_pw_qpolynomial_fold *upwf);
+ __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_gist_params(
+ __isl_take isl_qpolynomial_fold *fold,
+ __isl_take isl_set *context);
+ __isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_gist(
+ __isl_take isl_qpolynomial_fold *fold,
+ __isl_take isl_set *context);
+
__isl_give isl_pw_qpolynomial_fold *isl_pw_qpolynomial_fold_gist(
__isl_take isl_pw_qpolynomial_fold *pwf,
__isl_take isl_set *context);
of which of the source access relations was the last
to access the same data element before the given iteration
of the sink access.
+The resulting dependence relations map source iterations
+to the corresponding sink iterations.
To compute standard flow dependences, the sink should be
a read, while the sources should be writes.
If any of the source accesses are marked as being I<may>
-accesses, then there will be a dependence to the last
-I<must> access B<and> to any I<may> access that follows
+accesses, then there will be a dependence from the last
+I<must> access B<and> from any I<may> access that follows
this last I<must> access.
In particular, if I<all> sources are I<may> accesses,
then memory based dependence analysis is performed.