--- a/gcc/config/spu/spu.h	Fri Oct 27 22:46:09 2017 +0900
+++ b/gcc/config/spu/spu.h	Thu Oct 25 07:37:49 2018 +0900
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2017 Free Software Foundation, Inc.
+/* Copyright (C) 2006-2018 Free Software Foundation, Inc.
 
    This file is free software; you can redistribute it and/or modify it under
    the terms of the GNU General Public License as published by the Free
@@ -107,7 +107,7 @@
 	(GET_CODE (X) == SYMBOL_REF \
           && (SYMBOL_REF_FLAGS (X) & SYMBOL_FLAG_ALIGN1) == 0 \
 	  && (! SYMBOL_REF_FUNCTION_P (X) \
-	      || align_functions >= 16))
+	      || align_functions.levels[0].get_value () >= 16))
 
 #define PCC_BITFIELD_TYPE_MATTERS 1
 
@@ -213,7 +213,7 @@
 #define REGISTER_TARGET_PRAGMAS() do {					\
 c_register_addr_space ("__ea", ADDR_SPACE_EA);				\
 targetm.resolve_overloaded_builtin = spu_resolve_overloaded_builtin;	\
-}while (0);
+}while (0)
 
 
 /* Frame Layout */
@@ -483,8 +483,6 @@
 
 #define FUNCTION_MODE QImode
 
-#define NO_IMPLICIT_EXTERN_C 1
-
 
 /* Address spaces.  */
 #define ADDR_SPACE_EA	1