Thou shalt not MAKE-OTHER-IMMEDIATE-TYPE.

[sbcl.git] / src / compiler / x86-64 / alloc.lisp

diff --git a/src/compiler/x86-64/alloc.lisp b/src/compiler/x86-64/alloc.lisp
index fbde8b6..c6b6b62 100644 (file)
--- a/src/compiler/x86-64/alloc.lisp
+++ b/src/compiler/x86-64/alloc.lisp
@@ -169,7 +169,7 @@
 
 (define-vop (make-unbound-marker)
   (:args)
-  (:results (result :scs (any-reg)))
+  (:results (result :scs (descriptor-reg any-reg)))
   (:generator 1
     (inst mov result unbound-marker-widetag)))