1 files changed, 0 insertions, 12 deletions
diff --git a/gcc/tree-dfa.c b/gcc/tree-dfa.c
index 2ede8e6..9fc48d5 100644
--- a/gcc/tree-dfa.c
+++ b/gcc/tree-dfa.c
@@ -609,18 +609,6 @@ referenced_var_insert (unsigned int uid, tree to)
   *(struct int_tree_map **)  loc = h;
 }
 
-/* Remove the pair DECL_UID (TO), TO from the referenced vars
-   hashtable.  */
-
-void
-referenced_var_remove (tree to)
-{ 
-  struct int_tree_map in;
-  in.uid = DECL_UID (to);
-  in.to = to;
-  htab_remove_elt_with_hash (referenced_vars, &in, in.uid);
-}
-
 /* Add VAR to the list of dereferenced variables.
 
    WALK_STATE contains a hash table used to avoid adding the same