Index: /branches/working-0711/ccl/compiler/X86/x862.lisp
===================================================================
--- /branches/working-0711/ccl/compiler/X86/x862.lisp	(revision 8018)
+++ /branches/working-0711/ccl/compiler/X86/x862.lisp	(revision 8019)
@@ -1009,7 +1009,7 @@
     (with-x86-local-vinsn-macros (seg)
       (unless *x862-reckless*
-        (when rev-req-args
-          (! check-min-nargs min))
-        (! check-max-nargs max))
+        (if rev-req-args
+          (! check-min-max-nargs min max)
+          (! check-max-nargs max)))
       (if (> min $numx8664argregs)
         (! save-lisp-context-in-frame)