--- a/gcc/hooks.h	Fri Oct 27 22:46:09 2017 +0900
+++ b/gcc/hooks.h	Thu Oct 25 07:37:49 2018 +0900
@@ -1,5 +1,5 @@
 /* General-purpose hooks.
-   Copyright (C) 2002-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2018 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
@@ -39,7 +39,7 @@
 							  const rtx_insn *);
 extern bool hook_bool_mode_uhwi_false (machine_mode,
 				       unsigned HOST_WIDE_INT);
-extern bool hook_bool_uint_uint_true (unsigned int, unsigned int);
+extern bool hook_bool_puint64_puint64_true (poly_uint64, poly_uint64);
 extern bool hook_bool_uint_mode_false (unsigned int, machine_mode);
 extern bool hook_bool_uint_mode_true (unsigned int, machine_mode);
 extern bool hook_bool_tree_false (tree);
@@ -93,6 +93,7 @@
 extern int hook_int_const_tree_const_tree_1 (const_tree, const_tree);
 extern int hook_int_rtx_0 (rtx);
 extern int hook_int_rtx_1 (rtx);
+extern int hook_int_rtx_insn_0 (rtx_insn *);
 extern int hook_int_rtx_insn_unreachable (rtx_insn *);
 extern int hook_int_rtx_bool_0 (rtx, bool);
 extern int hook_int_rtx_mode_as_bool_0 (rtx, machine_mode, addr_space_t,
@@ -124,4 +125,7 @@
 extern const char *hook_constcharptr_const_tree_const_tree_null (const_tree, const_tree);
 extern const char *hook_constcharptr_int_const_tree_null (int, const_tree);
 extern const char *hook_constcharptr_int_const_tree_const_tree_null (int, const_tree, const_tree);
+
+extern opt_machine_mode hook_optmode_mode_uhwi_none (machine_mode,
+						     unsigned HOST_WIDE_INT);
 #endif