0.8.0.70:

[sbcl.git] / src / compiler / generic / vm-fndb.lisp

diff --git a/src/compiler/generic/vm-fndb.lisp b/src/compiler/generic/vm-fndb.lisp
index 7746eae..edfd9da 100644 (file)
--- a/src/compiler/generic/vm-fndb.lisp
+++ b/src/compiler/generic/vm-fndb.lisp
@@ -22,7 +22,8 @@
           complex-vector-p
           base-char-p %standard-char-p %instancep
           array-header-p
-          simple-array-p simple-array-unsigned-byte-2-p
+          simple-array-p simple-array-nil-p
+          simple-array-unsigned-byte-2-p
           simple-array-unsigned-byte-4-p simple-array-unsigned-byte-8-p
           simple-array-unsigned-byte-16-p simple-array-unsigned-byte-32-p
           simple-array-signed-byte-8-p simple-array-signed-byte-16-p
@@ -239,23 +240,23 @@
 
 (defknown copy-to-system-area
          ((simple-unboxed-array (*)) index system-area-pointer index index)
-  null
+  (values)
   ())
 
 (defknown copy-from-system-area
          (system-area-pointer index (simple-unboxed-array (*)) index index)
-  null
+  (values)
   ())
 
 (defknown system-area-copy
          (system-area-pointer index system-area-pointer index index)
-  null
+  (values)
   ())
 
 (defknown bit-bash-copy
          ((simple-unboxed-array (*)) index
           (simple-unboxed-array (*)) index index)
-  null
+  (values)
   ())
 
 ;;; (not really a bit-bashing routine, but starting to take over from
@@ -263,7 +264,7 @@
 (defknown %byte-blt
   ((or (simple-unboxed-array (*)) system-area-pointer) index
    (or (simple-unboxed-array (*)) system-area-pointer) index index)
-  null
+  (values)
   ())
 \f
 ;;;; code/function/fdefn object manipulation routines
@@ -306,3 +307,7 @@
 ;;;; mutator accessors
 
 (defknown mutator-self () system-area-pointer (flushable movable))
+
+(defknown %data-vector-and-index (array index)
+                                 (values (simple-array * (*)) index)
+                                (foldable flushable))