Index: /trunk/source/compiler/ARM/arm2.lisp
===================================================================
--- /trunk/source/compiler/ARM/arm2.lisp	(revision 14438)
+++ /trunk/source/compiler/ARM/arm2.lisp	(revision 14439)
@@ -7395,5 +7395,5 @@
 (defarm2 arm2-fixnum-overflow fixnum-overflow (seg vreg xfer form)
   (destructuring-bind (op n0 n1) (acode-unwrapped-form form)
-    (arm2-use-operator op seg vreg xfer n0 n1 *nx-t*)))
+    (arm2-use-operator op seg vreg xfer n0 n1 (make-nx-t))))
 
 
