scop.h

   1 #ifndef PET_SCOP_H
   2 #define PET_SCOP_H
   3
   4 #include <pet.h>
   5
   6 #include <isl/aff.h>
   7 #include <isl/id.h>
   8
   9 #if defined(__cplusplus)
  10 extern "C" {
  11 #endif
  12
  13 /* Do we want to skip the rest of the current loop iteration (pet_skip_now)
  14  * or subsequent loop iterations (pet_skip_later)?
  15  */
  16 enum pet_skip { pet_skip_now = 0, pet_skip_later = 1 };
  17
  18 struct pet_stmt *pet_stmt_from_pet_expr(int line, __isl_take isl_id *label,
  19         int id, __isl_take pet_expr *expr);
  20 void pet_stmt_dump(struct pet_stmt *stmt);
  21 void *pet_stmt_free(struct pet_stmt *stmt);
  22
  23 int pet_stmt_is_assume(struct pet_stmt *stmt);
  24
  25 struct pet_type *pet_type_alloc(isl_ctx *ctx, const char *name,
  26         const char *definition);
  27 struct pet_type *pet_type_free(struct pet_type *type);
  28
  29 void pet_array_dump(struct pet_array *array);
  30 struct pet_array *pet_array_free(struct pet_array *array);
  31
  32 void *pet_implication_free(struct pet_implication *implication);
  33
  34 struct pet_stmt *pet_stmt_prefix(struct pet_stmt *stmt, int pos);
  35
  36 struct pet_scop *pet_scop_from_pet_stmt(isl_ctx *ctx, struct pet_stmt *stmt);
  37 struct pet_scop *pet_scop_alloc(isl_ctx *ctx);
  38 struct pet_scop *pet_scop_empty(isl_ctx *ctx);
  39 struct pet_scop *pet_scop_add_seq(isl_ctx *ctx, struct pet_scop *scop1,
  40         struct pet_scop *scop2);
  41 struct pet_scop *pet_scop_add_par(isl_ctx *ctx, struct pet_scop *scop1,
  42         struct pet_scop *scop2);
  43
  44 int pet_scop_is_equal(struct pet_scop *scop1, struct pet_scop *scop2);
  45
  46 struct pet_scop *pet_scop_prefix(struct pet_scop *scop, int pos);
  47 struct pet_scop *pet_scop_embed(struct pet_scop *scop, __isl_take isl_set *dom,
  48         __isl_take isl_aff *sched, __isl_take isl_aff *iv_map,
  49         __isl_take isl_id *id);
  50 struct pet_scop *pet_scop_restrict(struct pet_scop *scop,
  51         __isl_take isl_set *cond);
  52 struct pet_scop *pet_scop_restrict_context(struct pet_scop *scop,
  53         __isl_take isl_set *context);
  54 struct pet_scop *pet_scop_reset_context(struct pet_scop *scop);
  55 struct pet_scop *pet_scop_filter(struct pet_scop *scop,
  56         __isl_take isl_multi_pw_aff *test, int satisfied);
  57 struct pet_scop *pet_scop_merge_filters(struct pet_scop *scop);
  58 struct pet_scop *pet_scop_add_implication(struct pet_scop *scop,
  59         __isl_take isl_map *map, int satisfied);
  60
  61 struct pet_scop *pet_scop_detect_parameter_accesses(struct pet_scop *scop);
  62
  63 struct pet_scop *pet_scop_gist(struct pet_scop *scop,
  64         __isl_keep isl_union_map *value_bounds);
  65
  66 struct pet_scop *pet_scop_add_ref_ids(struct pet_scop *scop);
  67 struct pet_scop *pet_scop_anonymize(struct pet_scop *scop);
  68
  69 int pet_scop_writes(struct pet_scop *scop, __isl_keep isl_id *id);
  70
  71 int pet_scop_has_skip(struct pet_scop *scop, enum pet_skip type);
  72 int pet_scop_has_affine_skip(struct pet_scop *scop, enum pet_skip type);
  73 int pet_scop_has_universal_skip(struct pet_scop *scop, enum pet_skip type);
  74 int pet_scop_has_var_skip(struct pet_scop *scop, enum pet_skip type);
  75 struct pet_scop *pet_scop_set_skip(struct pet_scop *scop,
  76         enum pet_skip type, __isl_take isl_multi_pw_aff *skip);
  77 __isl_give isl_multi_pw_aff *pet_scop_get_skip(struct pet_scop *scop,
  78         enum pet_skip type);
  79 __isl_give isl_set *pet_scop_get_affine_skip_domain(struct pet_scop *scop,
  80         enum pet_skip type);
  81 __isl_give isl_id *pet_scop_get_skip_id(struct pet_scop *scop,
  82         enum pet_skip type);
  83 __isl_give pet_expr *pet_scop_get_skip_expr(struct pet_scop *scop,
  84         enum pet_skip type);
  85 void pet_scop_reset_skip(struct pet_scop *scop, enum pet_skip type);
  86
  87 struct pet_scop *pet_scop_add_array(struct pet_scop *scop,
  88         struct pet_array *array);
  89
  90 struct pet_scop *pet_scop_update_start_end(struct pet_scop *scop,
  91         unsigned start, unsigned end);
  92 struct pet_scop *pet_scop_set_input_file(struct pet_scop *scop, FILE *input);
  93
  94 #if defined(__cplusplus)
  95 }
  96 #endif
  97
  98 #endif