--- a/gcc/langhooks.h	Fri Oct 27 22:46:09 2017 +0900
+++ b/gcc/langhooks.h	Thu Oct 25 07:37:49 2018 +0900
@@ -1,5 +1,5 @@
 /* The lang_hooks data structure.
-   Copyright (C) 2001-2017 Free Software Foundation, Inc.
+   Copyright (C) 2001-2018 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -348,8 +348,8 @@
      location of the option.
 
      Return true if the switch is valid, false if invalid.  */
-  bool (*handle_option) (size_t code, const char *arg, int value, int kind,
-			 location_t loc,
+  bool (*handle_option) (size_t code, const char *arg, HOST_WIDE_INT value,
+			 int kind, location_t loc,
 			 const struct cl_option_handlers *handlers);
 
   /* Called when all command line options have been parsed to allow
@@ -395,6 +395,10 @@
      assembler does not talk about it.  */
   void (*set_decl_assembler_name) (tree);
 
+  /* Overwrite the DECL_ASSEMBLER_NAME for a node.  The name is being
+     changed (including to or from NULL_TREE).  */
+  void (*overwrite_decl_assembler_name) (tree, tree);
+
   /* The front end can add its own statistics to -fmem-report with
      this hook.  It should output to stderr.  */
   void (*print_statistics) (void);
@@ -528,6 +532,9 @@
      instead of trampolines.  */
   bool custom_function_descriptors;
 
+  /* True if this language emits begin stmt notes.  */
+  bool emits_begin_stmt;
+
   /* Run all lang-specific selftests.  */
   void (*run_lang_selftests) (void);