X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fgeneric%2Fvm-fndb.lisp;h=ed30375242b218a18d7c2894e8be5ef63a022468;hb=902e93736a0888aa6b04dc328b1eb328423bf426;hp=2d50d2a2d46d367bd796853eb2a6dc2ffd8ef4e6;hpb=29a9ccc860532b32c566aec095f570e999a9c52c;p=sbcl.git

diff --git a/src/compiler/generic/vm-fndb.lisp b/src/compiler/generic/vm-fndb.lisp
index 2d50d2a..ed30375 100644
--- a/src/compiler/generic/vm-fndb.lisp
+++ b/src/compiler/generic/vm-fndb.lisp
@@ -21,8 +21,10 @@
 	   complex-double-float-p #!+long-float complex-long-float-p
 	   complex-vector-p
 	   base-char-p %standard-char-p %instancep
+	   base-string-p simple-base-string-p
 	   array-header-p
-	   simple-array-p simple-array-unsigned-byte-2-p
+	   simple-array-p simple-array-nil-p vector-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
@@ -179,19 +181,19 @@
 
 ;;;; bignum operations
 
-(defknown %allocate-bignum (bignum-index) bignum-widetag
+(defknown %allocate-bignum (bignum-index) bignum-type
   (flushable))
 
-(defknown %bignum-length (bignum-widetag) bignum-index
+(defknown %bignum-length (bignum-type) bignum-index
   (foldable flushable movable))
 
-(defknown %bignum-set-length (bignum-widetag bignum-index) bignum-widetag
+(defknown %bignum-set-length (bignum-type bignum-index) bignum-type
   (unsafe))
 
-(defknown %bignum-ref (bignum-widetag bignum-index) bignum-element-type
+(defknown %bignum-ref (bignum-type bignum-index) bignum-element-type
   (flushable))
 
-(defknown %bignum-set (bignum-widetag bignum-index bignum-element-type)
+(defknown %bignum-set (bignum-type bignum-index bignum-element-type)
   bignum-element-type
   (unsafe))
 
@@ -239,23 +241,23 @@
 
 (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 +265,7 @@
 (defknown %byte-blt
   ((or (simple-unboxed-array (*)) system-area-pointer) index
    (or (simple-unboxed-array (*)) system-area-pointer) index index)
-  null
+  (values)
   ())
 
 ;;;; code/function/fdefn object manipulation routines
@@ -306,3 +308,7 @@
 ;;;; mutator accessors
 
 (defknown mutator-self () system-area-pointer (flushable movable))
+
+(defknown %data-vector-and-index (array index)
+                                 (values (simple-array * (*)) index)
+				 (foldable flushable))