[tuples] fix some potential bootstrap problems

[Andreas Tobler <andreast-list at fgznet dot ch>]

Hi,

this patch is not tested at all. Just a follow up from this one:

http://gcc.gnu.org/ml/gcc-cvs/2008-05/msg00596.html

ok for tuples branch?

Thx,
Andreas

2008-05-16  Andreas Tobler  <a.tobler@schweiz.org>

	* config/alpha/alpha.c (alpha_gimplify_va_arg): Adjust arguments.
	* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
	* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
	* config/m32c/m32c-protos.h (m32c_gimplify_va_arg_expr): Likewise.
	* config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise.
	* config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr): Likewise.
	* config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.

Index: alpha/alpha.c
===================================================================
--- alpha/alpha.c	(revision 135434)
+++ alpha/alpha.c	(working copy)
@@ -1,6 +1,6 @@
 /* Subroutines used for code generation on the DEC Alpha.
    Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
 
 This file is part of GCC.
@@ -6119,7 +6119,8 @@
 }
 
 static tree
-alpha_gimplify_va_arg_1 (tree type, tree base, tree offset, tree *pre_p)
+alpha_gimplify_va_arg_1 (tree type, tree base, gimple_seq offset,
+			 gimple_seq *pre_p)
 {
   tree type_size, ptr_type, addend, t, addr, internal_post;
 
@@ -6190,7 +6191,8 @@
 }
 
 static tree
-alpha_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p)
+alpha_gimplify_va_arg (tree valist, tree type, gimple_seq *pre_p,
+		       gimple_seq *post_p)
 {
   tree offset_field, base_field, offset, base, t, r;
   bool indirect;
Index: m32c/m32c-protos.h
===================================================================
--- m32c/m32c-protos.h	(revision 135434)
+++ m32c/m32c-protos.h	(working copy)
@@ -1,5 +1,5 @@
 /* Target Prototypes for R8C/M16C/M32C
-   Copyright (C) 2005, 2007
+   Copyright (C) 2005, 2007, 2008
    Free Software Foundation, Inc.
    Contributed by Red Hat.
 
@@ -108,7 +108,7 @@
 #ifdef TREE_CODE
 
 void m32c_function_arg_advance (CUMULATIVE_ARGS *, MM, tree, int);
-tree m32c_gimplify_va_arg_expr (tree, tree, tree *, tree *);
+tree m32c_gimplify_va_arg_expr (tree, tree, gimple_seq *, gimple_seq *);
 void m32c_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree, int);
 bool m32c_promote_function_return (const_tree);
 int  m32c_special_page_vector_p (tree);
Index: spu/spu.c
===================================================================
--- spu/spu.c	(revision 135434)
+++ spu/spu.c	(working copy)
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2006, 2007, 2008 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
@@ -118,8 +118,8 @@
 					    const_tree type, unsigned char named);
 static tree spu_build_builtin_va_list (void);
 static void spu_va_start (tree, rtx);
-static tree spu_gimplify_va_arg_expr (tree valist, tree type, tree * pre_p,
-				      tree * post_p);
+static tree spu_gimplify_va_arg_expr (tree valist, tree type,
+				      gimple_seq * pre_p, gimple_seq * post_p);
 static int regno_aligned_for_load (int regno);
 static int store_with_one_insn_p (rtx mem);
 static int reg_align (rtx reg);
@@ -3270,8 +3270,8 @@
     ret = *(TYPE *)addr;
  */
 static tree
-spu_gimplify_va_arg_expr (tree valist, tree type, tree * pre_p,
-			  tree * post_p ATTRIBUTE_UNUSED)
+spu_gimplify_va_arg_expr (tree valist, tree type, gimple_seq * pre_p,
+			  gimple_seq * post_p ATTRIBUTE_UNUSED)
 {
   tree f_args, f_skip;
   tree args, skip;
Index: xtensa/xtensa.c
===================================================================
--- xtensa/xtensa.c	(revision 135434)
+++ xtensa/xtensa.c	(working copy)
@@ -142,7 +142,8 @@
 static bool xtensa_rtx_costs (rtx, int, int, int *);
 static tree xtensa_build_builtin_va_list (void);
 static bool xtensa_return_in_memory (const_tree, const_tree);
-static tree xtensa_gimplify_va_arg_expr (tree, tree, tree *, tree *);
+static tree xtensa_gimplify_va_arg_expr (tree, tree, gimple_seq *,
+					 gimple_seq *);
 static void xtensa_init_builtins (void);
 static tree xtensa_fold_builtin (tree, tree, bool);
 static rtx xtensa_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
@@ -2561,8 +2562,8 @@
 /* Implement `va_arg'.  */
 
 static tree
-xtensa_gimplify_va_arg_expr (tree valist, tree type, tree *pre_p,
-			     tree *post_p ATTRIBUTE_UNUSED)
+xtensa_gimplify_va_arg_expr (tree valist, tree type, gimple_seq *pre_p,
+			     gimple_seq *post_p ATTRIBUTE_UNUSED)
 {
   tree f_stk, stk;
   tree f_reg, reg;
Index: stormy16/stormy16.c
===================================================================
--- stormy16/stormy16.c	(revision 135434)
+++ stormy16/stormy16.c	(working copy)
@@ -1366,8 +1366,8 @@
    Note:  This algorithm is documented in stormy-abi.  */
    
 static tree
-xstormy16_gimplify_va_arg_expr (tree valist, tree type, tree *pre_p,
-				tree *post_p ATTRIBUTE_UNUSED)
+xstormy16_gimplify_va_arg_expr (tree valist, tree type, gimple_seq *pre_p,
+				gimple_seq *post_p ATTRIBUTE_UNUSED)
 {
   tree f_base, f_count;
   tree base, count;
Index: ia64/ia64.c
===================================================================
--- ia64/ia64.c	(revision 135434)
+++ ia64/ia64.c	(working copy)
@@ -275,7 +275,7 @@
 static tree ia64_handle_version_id_attribute (tree *, tree, tree, int, bool *);
 static void ia64_encode_section_info (tree, rtx, int);
 static rtx ia64_struct_value_rtx (tree, int);
-static tree ia64_gimplify_va_arg (tree, tree, tree *, tree *);
+static tree ia64_gimplify_va_arg (tree, tree, gimple_seq *, gimple_seq *);
 static bool ia64_scalar_mode_supported_p (enum machine_mode mode);
 static bool ia64_vector_mode_supported_p (enum machine_mode mode);
 static bool ia64_cannot_force_const_mem (rtx);
@@ -4334,7 +4334,8 @@
 /* Implement va_arg.  */
 
 static tree
-ia64_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p)
+ia64_gimplify_va_arg (tree valist, tree type, gimple_seq *pre_p,
+		      gimple_seq *post_p)
 {
   /* Variable sized types are passed by reference.  */
   if (pass_by_reference (NULL, TYPE_MODE (type), type, false))
Index: pa/pa.c
===================================================================
--- pa/pa.c	(revision 135434)
+++ pa/pa.c	(working copy)
@@ -1,6 +1,6 @@
 /* Subroutines for insn-output.c for HPPA.
    Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    Contributed by Tim Moore (moore@cs.utah.edu), based on sparc.c
 
 This file is part of GCC.
@@ -125,7 +125,7 @@
 static void pa_init_builtins (void);
 static rtx hppa_builtin_saveregs (void);
 static void hppa_va_start (tree, rtx);
-static tree hppa_gimplify_va_arg_expr (tree, tree, tree *, tree *);
+static tree hppa_gimplify_va_arg_expr (tree, tree, gimple_seq *, gimple_seq *);
 static bool pa_scalar_mode_supported_p (enum machine_mode);
 static bool pa_commutative_p (const_rtx x, int outer_code);
 static void copy_fp_args (rtx) ATTRIBUTE_UNUSED;
@@ -6000,7 +6000,8 @@
 }
 
 static tree
-hppa_gimplify_va_arg_expr (tree valist, tree type, tree *pre_p, tree *post_p)
+hppa_gimplify_va_arg_expr (tree valist, tree type, gimple_seq *pre_p,
+			   gimple_seq *post_p)
 {
   if (TARGET_64BIT)
     {