Index: lto-streamer-out.c
===================================================================
--- lto-streamer-out.c	(revision 201974)
+++ lto-streamer-out.c	(working copy)
@@ -798,6 +798,9 @@ hash_tree (struct streamer_tree_cache_d
 					    v);
 	  v = iterative_hash_host_wide_int (DECL_TLS_MODEL (t), v);
 	}
+      if (TREE_CODE (t) == FUNCTION_DECL)
+	v = iterative_hash_host_wide_int (DECL_FINAL_P (t),
+					  v);
       if (VAR_OR_FUNCTION_DECL_P (t))
 	v = iterative_hash_host_wide_int (DECL_INIT_PRIORITY (t), v);
     }
@@ -838,7 +841,10 @@ hash_tree (struct streamer_tree_cache_d
 					| (TYPE_USER_ALIGN (t) << 5)
 					| (TYPE_READONLY (t) << 6), v);
       if (RECORD_OR_UNION_TYPE_P (t))
-	v = iterative_hash_host_wide_int (TYPE_TRANSPARENT_AGGR (t), v);
+	{
+	  v = iterative_hash_host_wide_int (TYPE_TRANSPARENT_AGGR (t), v);
+	  v = iterative_hash_host_wide_int (TYPE_FINAL_P (t), v);
+	}
       else if (code == ARRAY_TYPE)
 	v = iterative_hash_host_wide_int (TYPE_NONALIASED_COMPONENT (t), v);
       v = iterative_hash_host_wide_int (TYPE_PRECISION (t), v);
Index: lto/lto.c
===================================================================
--- lto/lto.c	(revision 201974)
+++ lto/lto.c	(working copy)
@@ -1892,6 +1892,7 @@ compare_tree_sccs_1 (tree t1, tree t2, t
       compare_values (DECL_DISREGARD_INLINE_LIMITS);
       compare_values (DECL_PURE_P);
       compare_values (DECL_LOOPING_CONST_OR_PURE_P);
+      compare_values (DECL_FINAL_P);
       if (DECL_BUILT_IN_CLASS (t1) != NOT_BUILT_IN)
 	compare_values (DECL_FUNCTION_CODE);
       if (DECL_STATIC_DESTRUCTOR (t1))
@@ -1905,7 +1906,10 @@ compare_tree_sccs_1 (tree t1, tree t2, t
       compare_values (TYPE_NO_FORCE_BLK);
       compare_values (TYPE_NEEDS_CONSTRUCTING);
       if (RECORD_OR_UNION_TYPE_P (t1))
-	compare_values (TYPE_TRANSPARENT_AGGR);
+	{
+	  compare_values (TYPE_TRANSPARENT_AGGR);
+	  compare_values (TYPE_FINAL_P);
+	}
       else if (code == ARRAY_TYPE)
 	compare_values (TYPE_NONALIASED_COMPONENT);
       compare_values (TYPE_PACKED);
Index: tree-streamer-out.c
===================================================================
--- tree-streamer-out.c	(revision 201974)
+++ tree-streamer-out.c	(working copy)
@@ -242,6 +242,8 @@ pack_ts_decl_with_vis_value_fields (stru
       bp_pack_value (bp, DECL_TLS_MODEL (expr),  3);
     }
 
+  if (TREE_CODE (expr) == FUNCTION_DECL)
+    bp_pack_value (bp, DECL_FINAL_P (expr), 1);
   if (VAR_OR_FUNCTION_DECL_P (expr))
     bp_pack_var_len_unsigned (bp, DECL_INIT_PRIORITY (expr));
 }
@@ -293,7 +295,10 @@ pack_ts_type_common_value_fields (struct
   bp_pack_value (bp, TYPE_NO_FORCE_BLK (expr), 1);
   bp_pack_value (bp, TYPE_NEEDS_CONSTRUCTING (expr), 1);
   if (RECORD_OR_UNION_TYPE_P (expr))
-    bp_pack_value (bp, TYPE_TRANSPARENT_AGGR (expr), 1);
+    {
+      bp_pack_value (bp, TYPE_TRANSPARENT_AGGR (expr), 1);
+      bp_pack_value (bp, TYPE_FINAL_P (expr), 1);
+    }
   else if (TREE_CODE (expr) == ARRAY_TYPE)
     bp_pack_value (bp, TYPE_NONALIASED_COMPONENT (expr), 1);
   bp_pack_value (bp, TYPE_PACKED (expr), 1);
Index: tree-streamer-in.c
===================================================================
--- tree-streamer-in.c	(revision 201974)
+++ tree-streamer-in.c	(working copy)
@@ -275,6 +275,8 @@ unpack_ts_decl_with_vis_value_fields (st
       DECL_TLS_MODEL (expr) = (enum tls_model) bp_unpack_value (bp,  3);
     }
 
+  if (TREE_CODE (expr) == FUNCTION_DECL)
+    DECL_FINAL_P (expr) = (unsigned) bp_unpack_value (bp, 1);
   if (VAR_OR_FUNCTION_DECL_P (expr))
     {
       priority_type p;
@@ -346,7 +348,10 @@ unpack_ts_type_common_value_fields (stru
   TYPE_NO_FORCE_BLK (expr) = (unsigned) bp_unpack_value (bp, 1);
   TYPE_NEEDS_CONSTRUCTING (expr) = (unsigned) bp_unpack_value (bp, 1);
   if (RECORD_OR_UNION_TYPE_P (expr))
-    TYPE_TRANSPARENT_AGGR (expr) = (unsigned) bp_unpack_value (bp, 1);
+    {
+      TYPE_TRANSPARENT_AGGR (expr) = (unsigned) bp_unpack_value (bp, 1);
+      TYPE_FINAL_P (expr) = (unsigned) bp_unpack_value (bp, 1);
+    }
   else if (TREE_CODE (expr) == ARRAY_TYPE)
     TYPE_NONALIASED_COMPONENT (expr) = (unsigned) bp_unpack_value (bp, 1);
   TYPE_PACKED (expr) = (unsigned) bp_unpack_value (bp, 1);
