Index: /trunk/source/compiler/X86/x862.lisp
===================================================================
--- /trunk/source/compiler/X86/x862.lisp	(revision 14993)
+++ /trunk/source/compiler/X86/x862.lisp	(revision 14994)
@@ -2173,5 +2173,5 @@
            (unscaled-k)
            (constidx
-            (and dim0 dim1 i-known-fixnum j-known-fixnum k-known-fixnum
+            (and dim0 dim1 dim2 i-known-fixnum j-known-fixnum k-known-fixnum
                  (>= i-known-fixnum 0)
                  (>= j-known-fixnum 0)