X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Farray.lisp;h=817bdb783c80e0e68733a28ea48910598024f6ff;hb=ee90e535c985f697c71d839083aed16710f846fd;hp=286d197b9a097999a0e57b00c98d24e7ed4dbe3e;hpb=9b634117911815fbf4154546431b4dcf13e38b47;p=sbcl.git

diff --git a/src/code/array.lisp b/src/code/array.lisp
index 286d197..817bdb7 100644
--- a/src/code/array.lisp
+++ b/src/code/array.lisp
@@ -56,19 +56,6 @@
         (values vector index))
       (values array index)))
 
-(declaim (inline simple-vector-compare-and-swap))
-(defun simple-vector-compare-and-swap (vector index old new)
-  #!+(or x86 x86-64)
-  (%simple-vector-compare-and-swap vector
-                                   (%check-bound vector (length vector) index)
-                                   old
-                                   new)
-  #!-(or x86 x86-64)
-  (let ((n-old (svref vector index)))
-    (when (eq old n-old)
-      (setf (svref vector index) new))
-    n-old))
-
 ;;; It'd waste space to expand copies of error handling in every
 ;;; inline %WITH-ARRAY-DATA, so we have them call this function
 ;;; instead. This is just a wrapper which is known never to return.