1 files changed, 0 insertions, 62 deletions
diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c
index 45682462946..bbfc32154ef 100644
--- a/gcc/tree-data-ref.c
+++ b/gcc/tree-data-ref.c
@@ -5403,65 +5403,3 @@ have_similar_memory_accesses (gimple s1, gimple s2)
   VEC_free (data_ref_loc, heap, refs2);
   return res;
 }
-
-/* Helper function for the hashtab.  */
-
-static int
-have_similar_memory_accesses_1 (const void *s1, const void *s2)
-{
-  return have_similar_memory_accesses (CONST_CAST_GIMPLE ((const_gimple) s1),
-				       CONST_CAST_GIMPLE ((const_gimple) s2));
-}
-
-/* Helper function for the hashtab.  */
-
-static hashval_t
-ref_base_address_1 (const void *s)
-{
-  gimple stmt = CONST_CAST_GIMPLE ((const_gimple) s);
-  unsigned i;
-  VEC (data_ref_loc, heap) *refs;
-  data_ref_loc *ref;
-  hashval_t res = 0;
-
-  get_references_in_stmt (stmt, &refs);
-
-  FOR_EACH_VEC_ELT (data_ref_loc, refs, i, ref)
-    if (!ref->is_read)
-      {
-	res = htab_hash_pointer (ref_base_address (stmt, ref));
-	break;
-      }
-
-  VEC_free (data_ref_loc, heap, refs);
-  return res;
-}
-
-/* Try to remove duplicated write data references from STMTS.  */
-
-void
-remove_similar_memory_refs (VEC (gimple, heap) **stmts)
-{
-  unsigned i;
-  gimple stmt;
-  htab_t seen = htab_create (VEC_length (gimple, *stmts), ref_base_address_1,
-			     have_similar_memory_accesses_1, NULL);
-
-  for (i = 0; VEC_iterate (gimple, *stmts, i, stmt); )
-    {
-      void **slot;
-
-      slot = htab_find_slot (seen, stmt, INSERT);
-
-      if (*slot)
-	VEC_ordered_remove (gimple, *stmts, i);
-      else
-	{
-	  *slot = (void *) stmt;
-	  i++;
-	}
-    }
-
-  htab_delete (seen);
-}
-