--- a/gcc/config/m68k/m68k.h	Fri Oct 27 22:46:09 2017 +0900
+++ b/gcc/config/m68k/m68k.h	Thu Oct 25 07:37:49 2018 +0900
@@ -1,5 +1,5 @@
 /* Definitions of target machine for GCC for Motorola 680x0/ColdFire.
-   Copyright (C) 1987-2017 Free Software Foundation, Inc.
+   Copyright (C) 1987-2018 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -468,9 +468,7 @@
 #define STACK_GROWS_DOWNWARD 1
 #define FRAME_GROWS_DOWNWARD 1
 
-/* On the 680x0, sp@- in a byte insn really pushes a word.
-   On the ColdFire, sp@- in a byte insn pushes just a byte.  */
-#define PUSH_ROUNDING(BYTES) (TARGET_COLDFIRE ? BYTES : ((BYTES) + 1) & ~1)
+#define PUSH_ROUNDING(BYTES) m68k_push_rounding (BYTES)
 
 #define FIRST_PARM_OFFSET(FNDECL) 8
 
@@ -869,9 +867,6 @@
   assemble_name ((FILE), (NAME)),		\
   fprintf ((FILE), ",%u\n", (int)(ROUNDED)))
 
-#define FINAL_PRESCAN_INSN(INSN, OPVEC, NOPERANDS) \
-  m68k_final_prescan_insn (INSN, OPVEC, NOPERANDS)
-
 /* On the 68000, we use several CODE characters:
    '.' for dot needed in Motorola-style opcode names.
    '-' for an operand pushing on the stack: