invoke.texi (Optimize Options): Note that --param arguments are subject to change without notice.

	* doc/invoke.texi (Optimize Options): Note that --param arguments
	are subject to change without notice.

From-SVN: r76391

gcc/ChangeLog

+2004-01-22  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* doc/invoke.texi (Optimize Options): Note that --param arguments
+	are subject to change without notice.
+
 2004-01-22  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 
 	* config.gcc (mips-sgi-irix6*o32): Removed.

gcc/doc/invoke.texi

@@ -4659,6 +4659,10 @@ that contain more that a certain number of instructions.  You can
 control some of these constants on the command-line using the
 @option{--param} option.
 
+The names of specific parameters, and the meaning of the values, are
+tied to the internals of the compiler, and are subject to change
+without notice in future releases.
+
 In each case, the @var{value} is an integer.  The allowable choices for
 @var{name} are given in the following table: