diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5d4a9f7a461..e339039251f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Sun Sep 23 18:19:48 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* rtl.def (MEM): Remove obsolete part of comment.
+
 2001-09-22  Joseph S. Myers  <jsm28@cam.ac.uk>
 
 	* c-format.c (init_function_format_info): Check __builtin_printf
diff --git a/gcc/rtl.def b/gcc/rtl.def
index 80f8e5c3388..acd650adc78 100644
--- a/gcc/rtl.def
+++ b/gcc/rtl.def
@@ -630,10 +630,9 @@ DEF_RTL_EXPR(STRICT_LOW_PART, "strict_low_part", "e", 'x')
    in DECL_RTLs and during RTL generation, but not in the insn chain.  */
 DEF_RTL_EXPR(CONCAT, "concat", "ee", 'o')
 
-/* A memory location; operand is the address.  Can be nested inside a
-   VOLATILE.  The second operand is the alias set to which this MEM
-   belongs.  We use `0' instead of `w' for this field so that the
-   field need not be specified in machine descriptions.  */
+/* A memory location; operand is the address.  The second operand is the
+   alias set to which this MEM belongs.  We use `0' instead of `w' for this
+   field so that the field need not be specified in machine descriptions.  */
 DEF_RTL_EXPR(MEM, "mem", "e0", 'o')
 
 /* Reference to an assembler label in the code for this function.