polly/lib/External/isl/isl_schedule_private.h

   1 #ifndef ISL_SCHEDLUE_PRIVATE_H
   2 #define ISL_SCHEDLUE_PRIVATE_H
   3
   4 #include <isl/aff.h>
   5 #include <isl/schedule.h>
   6 #include <isl_schedule_tree.h>
   7
   8 /* A complete schedule tree.
   9  *
  10  * "root" is the root of the schedule tree.
  11  *
  12  * "leaf" may be used to represent a leaf of the schedule.
  13  * It should not appear as a child to any other isl_schedule_tree objects,
  14  * but an isl_schedule_node may have "leaf" as its tree if it refers to
  15  * a leaf of this schedule tree.
  16  */
  17 struct isl_schedule {
  18         int ref;
  19
  20         isl_schedule_tree *root;
  21
  22         struct isl_schedule_tree *leaf;
  23 };
  24
  25 __isl_give isl_schedule *isl_schedule_from_schedule_tree(isl_ctx *ctx,
  26         __isl_take isl_schedule_tree *tree);
  27 __isl_give isl_schedule *isl_schedule_set_root(
  28         __isl_take isl_schedule *schedule, __isl_take isl_schedule_tree *tree);
  29 __isl_give isl_space *isl_schedule_get_space(
  30         __isl_keep isl_schedule *schedule);
  31 __isl_give isl_union_set *isl_schedule_get_domain(
  32         __isl_keep isl_schedule *schedule);
  33 __isl_keep isl_schedule_tree *isl_schedule_peek_leaf(
  34         __isl_keep isl_schedule *schedule);
  35
  36 #endif