ppcg.h

   1 #ifndef PPCG_H
   2 #define PPCG_H
   3
   4 #include <isl/set.h>
   5 #include <isl/union_set.h>
   6 #include <isl/union_map.h>
   7 #include <pet.h>
   8
   9 /* Representation of the scop for use inside PPCG.
  10  *
  11  * "context" represents constraints on the parameters.
  12  * "domain" is the union of all iteration domains.
  13  * "reads" contains all read accesses.
  14  * "writes" contains all write accesses.
  15  * "schedule" represents the (original) schedule.
  16  *
  17  * "arrays" and "stmts" are copies of the corresponding elements
  18  * of the original pet_scop.
  19  */
  20 struct ppcg_scop {
  21         isl_set *context;
  22         isl_union_set *domain;
  23         isl_union_map *reads;
  24         isl_union_map *writes;
  25         isl_union_map *schedule;
  26
  27         int n_array;
  28         struct pet_array **arrays;
  29         int n_stmt;
  30         struct pet_stmt **stmts;
  31 };
  32
  33 #endif