Index: /trunk/source/compiler/X86/x862.lisp
===================================================================
--- /trunk/source/compiler/X86/x862.lisp	(revision 14175)
+++ /trunk/source/compiler/X86/x862.lisp	(revision 14176)
@@ -10193,5 +10193,5 @@
       (unless (or (acode-fixnum-form-p arg)
 		  *x862-reckless*)
-	(! trap-unless-finxum r))
+	(! trap-unless-fixnum r))
       (! fixnum->signed-natural target r)
       (<- target)