docs: Fix inconsistent example predicate name

It is unclear why the example C function was renamed to
`commutative_integer_operator` as part of ec8e098d in 2004, while the
text and the example md were both left as `commutative_operator`. The
latter name appears to be more accurate, so revert the 2004 change.

gcc/ChangeLog:

	* doc/md.texi: Fix inconsistent example name.

diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi
index 78dc6d720700ca409677e44a34a60d4b7fceb046..cc28f868fc85b5148450548a54d69a39ecc4f03a 100644 (file)
--- a/gcc/doc/md.texi
+++ b/gcc/doc/md.texi
@@ -377,7 +377,7 @@ commutative arithmetic operators of RTL and whose mode is @var{mode}:
 
 @smallexample
 int
-commutative_integer_operator (x, mode)
+commutative_operator (x, mode)
      rtx x;
      machine_mode mode;
 @{