PATCH: Fix bootstrap on ia64

[H. J. Lu]

On Mon, May 12, 2003 at 09:06:44AM -0700, H. J. Lu wrote:
> I need this patch to bootstrap on Linux/ia64 configured with
> --disable-checking.
> 
> 

Apparently, I sent a wrong patch. Here is the right one.


H.J.
-------------- next part --------------
2003-05-12  H.J. Lu  (hongjiu.lu@intel.com)

	* alloc-pool.c (last_id): Define only if ENABLE_CHECKING is
	defined.

	* config/ia64/ia64.c (ia64_function_ok_for_sibcall): Mark the
	unused argument with ATTRIBUTE_UNUSED.
	(bundling): Initialize pos.
	(ia64_expand_builtin): Initialize rmode.

--- gcc/alloc-pool.c.unused	2003-05-12 07:54:47.000000000 -0700
+++ gcc/alloc-pool.c	2003-05-12 08:19:05.000000000 -0700
@@ -71,8 +71,10 @@ typedef struct allocation_object_def
 #define USER_PTR_FROM_ALLOCATION_OBJECT_PTR(X)				\
    ((void *) (((allocation_object *) (X))->u.data))
 
+#ifdef ENABLE_CHECKING
 /* Last used ID.  */
 static ALLOC_POOL_ID_TYPE last_id;
+#endif
 
 /* Create a pool of things of size SIZE, with NUM in each block we
    allocate.  */
--- gcc/config/ia64/ia64.c.unused	2003-04-25 15:54:32.000000000 -0700
+++ gcc/config/ia64/ia64.c	2003-05-12 08:56:42.000000000 -0700
@@ -3609,7 +3609,8 @@ ia64_function_arg_pass_by_reference (cum
    this is an indirect call.  */
 static bool
 ia64_function_ok_for_sibcall (decl, exp)
-     tree decl, exp;
+     tree decl;
+     tree exp ATTRIBUTE_UNUSED;
 {
   /* Direct calls are always ok.  */
   if (decl)
@@ -6559,6 +6560,7 @@ bundling (dump, verbose, prev_head_insn,
   rtx nop;
   enum attr_type type;
 
+  pos = 0;
   insn_num = 0;
   for (insn = NEXT_INSN (prev_head_insn);
        insn && insn != tail;
@@ -8151,7 +8153,7 @@ ia64_expand_builtin (exp, target, subtar
   tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0);
   unsigned int fcode = DECL_FUNCTION_CODE (fndecl);
   tree arglist = TREE_OPERAND (exp, 1);
-  enum machine_mode rmode;
+  enum machine_mode rmode = VOIDmode;
 
   switch (fcode)
     {