[committed] deprecate -mint64

[Eric Christopher]

After talking with Richard we decided to deprecate the option in 4.0.

I'll add a note to the changes part of the website after dsmith's lock
clears.

-eric

2005-02-01  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.c (override_options): Warn if -mint64
	is used.
	* doc/invoke.texi (MIPS Options): Document that -mint64 is
	deprecated.

Index: doc/invoke.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/invoke.texi,v
retrieving revision 1.570
diff -u -p -w -r1.570 invoke.texi
--- doc/invoke.texi	26 Jan 2005 20:36:05 -0000	1.570
+++ doc/invoke.texi	1 Feb 2005 02:59:33 -0000
@@ -9590,6 +9590,8 @@ Force @code{int} and @code{long} types t
 @option{-mlong32} for an explanation of the default and the way
 that the pointer size is determined.
 
+This option has been deprecated and will be removed in a future
release.
+
 @item -mlong64
 @opindex mlong64
 Force @code{long} types to be 64 bits wide.  See @option{-mlong32} for
Index: config/mips/mips.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/mips/mips.c,v
retrieving revision 1.483
diff -u -p -w -r1.483 mips.c
--- config/mips/mips.c	30 Dec 2004 03:07:56 -0000	1.483
+++ config/mips/mips.c	1 Feb 2005 02:59:35 -0000
@@ -4131,6 +4131,10 @@ override_options (void)
 	target_flags &= ~MASK_LONG64;
     }
 
+  /* Deprecate -mint64. Remove after 4.0 branches.  */
+  if ((target_flags_explicit & MASK_INT64) != 0)
+    warning ("-mint64 is a deprecated option");
+
   if (MIPS_MARCH_CONTROLS_SOFT_FLOAT
       && (target_flags_explicit & MASK_SOFT_FLOAT) == 0)
     {