--- a/gcc/config/v850/v850.h	Sun Feb 07 18:28:00 2010 +0900
+++ b/gcc/config/v850/v850.h	Fri Feb 12 23:39:51 2010 +0900
@@ -1,6 +1,6 @@
 /* Definitions of target machine for GNU compiler. NEC V850 series
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-   2007, 2008  Free Software Foundation, Inc.
+   2007, 2008, 2009  Free Software Foundation, Inc.
    Contributed by Jeff Law (law@cygnus.com).
 
    This file is part of GCC.
@@ -506,12 +506,6 @@
 /* Register in which static-chain is passed to a function.  */
 #define STATIC_CHAIN_REGNUM 20
 
-/* Value should be nonzero if functions must have frame pointers.
-   Zero means the frame pointer need not be set up (and parms
-   may be accessed via the stack pointer) in functions that seem suitable.
-   This is computed in `reload', in reload1.c.  */
-#define FRAME_POINTER_REQUIRED 0
-
 /* If defined, this macro specifies a table of register pairs used to
    eliminate unneeded registers that point into the stack frame.  If
    it is not defined, the only elimination attempted by the compiler
@@ -544,16 +538,6 @@
  { ARG_POINTER_REGNUM,	 STACK_POINTER_REGNUM },			\
  { ARG_POINTER_REGNUM,   HARD_FRAME_POINTER_REGNUM }}			\
 
-/* A C expression that returns nonzero if the compiler is allowed to
-   try to replace register number FROM-REG with register number
-   TO-REG.  This macro need only be defined if `ELIMINABLE_REGS' is
-   defined, and will usually be the constant 1, since most of the
-   cases preventing register elimination are things that the compiler
-   already knows about.  */
-
-#define CAN_ELIMINATE(FROM, TO) \
- ((TO) == STACK_POINTER_REGNUM ? ! frame_pointer_needed : 1)
-
 /* This macro is similar to `INITIAL_FRAME_POINTER_OFFSET'.  It
    specifies the initial difference between the specified pair of
    registers.  This macro must be defined if `ELIMINABLE_REGS' is
@@ -636,14 +620,6 @@
 
 #define FUNCTION_ARG_REGNO_P(N) (N >= 6 && N <= 9)
 
-/* Define how to find the value returned by a function.
-   VALTYPE is the data type of the value (as a tree).
-   If the precise function being called is known, FUNC is its FUNCTION_DECL;
-   otherwise, FUNC is 0.  */
-   
-#define FUNCTION_VALUE(VALTYPE, FUNC) \
-  gen_rtx_REG (TYPE_MODE (VALTYPE), 10)
-
 /* Define how to find the value returned by a library function
    assuming the value has mode MODE.  */
 
@@ -674,33 +650,10 @@
 
 #define FUNCTION_PROFILER(FILE, LABELNO) ;
 
-#define TRAMPOLINE_TEMPLATE(FILE)			\
-  do {							\
-    fprintf (FILE, "\tjarl .+4,r12\n");			\
-    fprintf (FILE, "\tld.w 12[r12],r20\n");		\
-    fprintf (FILE, "\tld.w 16[r12],r12\n");		\
-    fprintf (FILE, "\tjmp [r12]\n");			\
-    fprintf (FILE, "\tnop\n");				\
-    fprintf (FILE, "\t.long 0\n");			\
-    fprintf (FILE, "\t.long 0\n");			\
-  } while (0)
-
 /* Length in units of the trampoline for entering a nested function.  */
 
 #define TRAMPOLINE_SIZE 24
 
-/* Emit RTL insns to initialize the variable parts of a trampoline.
-   FNADDR is an RTX for the address of the function's pure code.
-   CXT is an RTX for the static chain value for the function.  */
-
-#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT)			\
-{									\
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant ((TRAMP), 16)),	\
- 		 (CXT));						\
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant ((TRAMP), 20)),	\
-		 (FNADDR));						\
-}
-
 /* Addressing modes, and classification of registers for them.  */
 
 
@@ -829,11 +782,6 @@
 } while (0)
 
 
-/* Go to LABEL if ADDR (a legitimate address expression)
-   has an effect that depends on the machine mode it is used for.  */
-
-#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR,LABEL)  {}
-
 /* Nonzero if the constant value X is a legitimate general operand.
    It is given that X satisfies CONSTANT_P or is a CONST_DOUBLE.  */