md.texi (Insn Canonicalizations): Refer to the function…

md.texi (Insn Canonicalizations): Refer to the function commutative_operand_precedence for further rules.

	* doc/md.texi (Insn Canonicalizations): Refer to the
	function commutative_operand_precedence for further rules.

From-SVN: r107541

gcc/ChangeLog

+2005-11-26  Hans-Peter Nilsson  <hp@axis.com>
+
+	* doc/md.texi (Insn Canonicalizations): Refer to the
+	function commutative_operand_precedence for further rules.
+
 2005-11-25  Roger Sayle  <roger@eyesopen.com>
 
 	PR middle-end/21309

gcc/doc/md.texi

@@ -4785,6 +4785,9 @@ will be written using @code{zero_extract} rather than the equivalent
 
 @end itemize
 
+Further canonicalization rules are defined in the function
+@code{commutative_operand_precedence} in @file{gcc/rtlanal.c}.
+
 @end ifset
 @ifset INTERNALS
 @node Expander Definitions