fix target stdarg vs mudflap

[Richard Henderson <rth at redhat dot com>]

It looks like someone introduced build_va_arg_indirect_ref, fixed
the standard routine used by i386, and various port maintainers
have trickled in their individual patches.  Leaving these handful
of targets unfixed.

Tested on alpha-linux.


r~


        * config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use
        build_va_arg_indirect_ref.
        (alpha_gimplify_va_arg): Likewise.
        * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
        * config/i860/i860.c (i860_gimplify_va_arg_expr): Likewise.
        * config/mips/mips.c (mips_gimplify_va_arg_expr): Likewise.
        * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
        * config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
        * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_arg):
        Likewise.
        * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.

Index: config/alpha/alpha.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/alpha/alpha.c,v
retrieving revision 1.431
diff -u -p -d -r1.431 alpha.c
--- config/alpha/alpha.c	9 Jul 2005 18:28:02 -0000	1.431
+++ config/alpha/alpha.c	12 Jul 2005 03:43:55 -0000
@@ -6238,7 +6238,7 @@ alpha_gimplify_va_arg_1 (tree type, tree
 	     build (PLUS_EXPR, TREE_TYPE (offset), offset, t));
   gimplify_and_add (t, pre_p);
 
-  return build_fold_indirect_ref (addr);
+  return build_va_arg_indirect_ref (addr);
 }
 
 static tree
@@ -6279,7 +6279,7 @@ alpha_gimplify_va_arg (tree valist, tree
   gimplify_and_add (t, pre_p);
 
   if (indirect)
-    r = build_fold_indirect_ref (r);
+    r = build_va_arg_indirect_ref (r);
 
   return r;
 }
Index: c4x/c4x.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/c4x/c4x.c,v
retrieving revision 1.173
diff -u -p -d -r1.173 c4x.c
--- c4x/c4x.c	3 Jul 2005 21:08:02 -0000	1.173
+++ c4x/c4x.c	11 Jul 2005 19:48:27 -0000
@@ -725,10 +725,10 @@ c4x_gimplify_va_arg_expr (tree valist, t
   t = build (PREDECREMENT_EXPR, TREE_TYPE (valist), valist,
 	     build_int_cst (NULL_TREE, int_size_in_bytes (type)));
   t = fold_convert (build_pointer_type (type), t);
-  t = build_fold_indirect_ref (t);
+  t = build_va_arg_indirect_ref (t);
 
   if (indirect)
-    t = build_fold_indirect_ref (t);
+    t = build_va_arg_indirect_ref (t);
 
   return t;
 }
Index: i860/i860.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/i860/i860.c,v
retrieving revision 1.51
diff -u -p -d -r1.51 i860.c
--- i860/i860.c	25 Jun 2005 01:21:25 -0000	1.51
+++ i860/i860.c	11 Jul 2005 19:48:28 -0000
@@ -2036,8 +2036,8 @@ i860_gimplify_va_arg_expr (tree valist, 
 
   addr = fold_convert (type_ptr, addr);
   if (indirect)
-    addr = build_fold_indirect_ref (addr);
-  return build_fold_indirect_ref (addr);
+    addr = build_va_arg_indirect_ref (addr);
+  return build_va_arg_indirect_ref (addr);
 }
 
 /* Compute a (partial) cost for rtx X.  Return true if the complete
Index: mips/mips.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/mips/mips.c,v
retrieving revision 1.513
diff -u -p -d -r1.513 mips.c
--- mips/mips.c	25 Jun 2005 01:21:41 -0000	1.513
+++ mips/mips.c	11 Jul 2005 19:48:30 -0000
@@ -4186,11 +4186,11 @@ mips_gimplify_va_arg_expr (tree valist, 
       COND_EXPR_ELSE (addr) = t;
 
       addr = fold_convert (build_pointer_type (type), addr);
-      addr = build_fold_indirect_ref (addr);
+      addr = build_va_arg_indirect_ref (addr);
     }
 
   if (indirect)
-    addr = build_fold_indirect_ref (addr);
+    addr = build_va_arg_indirect_ref (addr);
 
   return addr;
 }
Index: pa/pa.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/pa/pa.c,v
retrieving revision 1.302
diff -u -p -d -r1.302 pa.c
--- pa/pa.c	10 Jul 2005 16:47:28 -0000	1.302
+++ pa/pa.c	11 Jul 2005 19:48:32 -0000
@@ -5834,10 +5834,10 @@ hppa_gimplify_va_arg_expr (tree valist, 
 	}
 
       t = fold_convert (ptr, t);
-      t = build_fold_indirect_ref (t);
+      t = build_va_arg_indirect_ref (t);
 
       if (indirect)
-	t = build_fold_indirect_ref (t);
+	t = build_va_arg_indirect_ref (t);
 
       return t;
     }
Index: sh/sh.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/sh/sh.c,v
retrieving revision 1.337
diff -u -p -d -r1.337 sh.c
--- sh/sh.c	6 Jul 2005 19:19:02 -0000	1.337
+++ sh/sh.c	11 Jul 2005 19:48:34 -0000
@@ -6811,7 +6811,7 @@ sh_gimplify_va_arg_expr (tree valist, tr
     result = tmp;
 
   if (pass_by_ref)
-    result = build_fold_indirect_ref (result);
+    result = build_va_arg_indirect_ref (result);
 
   return result;
 }
Index: stormy16/stormy16.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/stormy16/stormy16.c,v
retrieving revision 1.79
diff -u -p -d -r1.79 stormy16.c
--- stormy16/stormy16.c	3 Jul 2005 21:08:10 -0000	1.79
+++ stormy16/stormy16.c	11 Jul 2005 19:48:35 -0000
@@ -1480,7 +1480,7 @@ xstormy16_expand_builtin_va_arg (tree va
   gimplify_and_add (t, pre_p);
   
   addr = fold_convert (build_pointer_type (type), addr);
-  return build_fold_indirect_ref (addr);
+  return build_va_arg_indirect_ref (addr);
 }
 
 /* Initialize the variable parts of a trampoline.  ADDR is an RTX for
Index: xtensa/xtensa.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/xtensa/xtensa.c,v
retrieving revision 1.76
diff -u -p -d -r1.76 xtensa.c
--- xtensa/xtensa.c	25 Jun 2005 01:22:39 -0000	1.76
+++ xtensa/xtensa.c	11 Jul 2005 19:48:36 -0000
@@ -2303,8 +2303,8 @@ xtensa_gimplify_va_arg_expr (tree valist
 
   addr = fold_convert (build_pointer_type (type), addr);
   if (indirect)
-    addr = build_fold_indirect_ref (addr);
-  return build_fold_indirect_ref (addr);
+    addr = build_va_arg_indirect_ref (addr);
+  return build_va_arg_indirect_ref (addr);
 }