[PATCH] remove dead code used by the old cloog scheduler

[Sebastian Pop]

---
 gcc/graphite-dependences.c | 36 ------------------------------------
 gcc/graphite-poly.h        |  3 ---
 2 files changed, 39 deletions(-)

diff --git a/gcc/graphite-dependences.c b/gcc/graphite-dependences.c
index e39394a..37535d5 100644
--- a/gcc/graphite-dependences.c
+++ b/gcc/graphite-dependences.c
@@ -154,26 +154,6 @@ scop_get_original_schedule (scop_p scop, vec<poly_bb_p> 
pbbs)
   return res;
 }
 
-/* Returns all the transformed schedules in SCOP.  */
-
-static isl_union_map *
-scop_get_transformed_schedule (scop_p scop, vec<poly_bb_p> pbbs)
-{
-  int i;
-  poly_bb_p pbb;
-  isl_space *space = isl_set_get_space (scop->context);
-  isl_union_map *res = isl_union_map_empty (space);
-
-  FOR_EACH_VEC_ELT (pbbs, i, pbb)
-    {
-      res = isl_union_map_add_map
-       (res, constrain_domain (isl_map_copy (pbb->transformed),
-                               isl_set_copy (pbb->domain)));
-    }
-
-  return res;
-}
-
 /* Helper function used on each MAP of a isl_union_map.  Computes the
    maximal output dimension.  */
 
@@ -595,20 +575,4 @@ scop_get_dependences (scop_p scop)
   return dependences;
 }
 
-/* Return true when the SCOP transformed schedule is correct.  */
-
-bool
-graphite_legal_transform (scop_p scop)
-{
-  int res;
-  isl_union_map *transform;
-
-  timevar_push (TV_GRAPHITE_DATA_DEPS);
-  transform = scop_get_transformed_schedule (scop, SCOP_BBS (scop));
-  res = transform_is_safe (scop, transform);
-  timevar_pop (TV_GRAPHITE_DATA_DEPS);
-
-  return res;
-}
-
 #endif /* HAVE_isl */
diff --git a/gcc/graphite-poly.h b/gcc/graphite-poly.h
index c404b42..18572ff 100644
--- a/gcc/graphite-poly.h
+++ b/gcc/graphite-poly.h
@@ -436,7 +436,6 @@ extern void print_generated_program (FILE *, scop_p);
 extern void debug_generated_program (scop_p);
 extern int unify_scattering_dimensions (scop_p);
 extern bool apply_poly_transforms (scop_p);
-extern bool graphite_legal_transform (scop_p);
 
 /* Set the region of SCOP to REGION.  */
 
@@ -462,8 +461,6 @@ scop_set_nb_params (scop_p scop, graphite_dim_t nb_params)
   scop->nb_params = nb_params;
 }
 
-bool graphite_legal_transform (scop_p);
-
 isl_union_map *
 scop_get_dependences (scop_p scop);
 
-- 
2.1.0.243.g30d45f7