diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 57f512cf602..f4ed61d0b04 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Fri Aug 18 14:23:18 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* function.c (fixup_var_refs_1, case MEM): Update CODE after
+	updating X.
+
 Fri 18-Aug-2000 18:33:45 BST  Neil Booth  <NeilB@earthling.net>
 
 	* cpphash.h: Use HAVE_DESIGNATED_INITIALIZERS.
diff --git a/gcc/function.c b/gcc/function.c
index 7601c94ef36..8687bcdba6a 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -1976,6 +1976,7 @@ fixup_var_refs_1 (var, promoted_mode, loc, insn, replacements)
 	    replacement->new = copy_most_rtx (x, var);
 
 	  *loc = x = replacement->new;
+	  code = GET_CODE (x);
 	}
       break;