X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fx86-64%2Fsystem.lisp;h=5d8ab1c9e186922adabcecbe9ac9ab3ee0ef34a1;hb=e0a4fab15834525fd043e6ef5adfd74a13af1450;hp=f86f77424180aabf4f89df45a83c2fd24399ad7e;hpb=0d871fd7a98fc4af92a8b942a1154761466ad8c9;p=sbcl.git

diff --git a/src/compiler/x86-64/system.lisp b/src/compiler/x86-64/system.lisp
index f86f774..5d8ab1c 100644
--- a/src/compiler/x86-64/system.lisp
+++ b/src/compiler/x86-64/system.lisp
@@ -163,7 +163,7 @@
   (:translate binding-stack-pointer-sap)
   (:policy :fast-safe)
   (:generator 1
-    (load-tl-symbol-value int *binding-stack-pointer*)))
+    (load-binding-stack-pointer int)))
 
 (defknown (setf binding-stack-pointer-sap)
     (system-area-pointer) system-area-pointer ())
@@ -173,11 +173,10 @@
   (:arg-types system-area-pointer)
   (:results (int :scs (sap-reg)))
   (:result-types system-area-pointer)
-  #!+sb-thread (:temporary (:sc any-reg) temp)
   (:translate (setf binding-stack-pointer-sap))
   (:policy :fast-safe)
   (:generator 1
-    (store-tl-symbol-value new-value *binding-stack-pointer* temp)
+    (store-binding-stack-pointer new-value)
     (move int new-value)))
 
 (define-vop (control-stack-pointer-sap)
@@ -235,9 +234,6 @@
 (define-source-transform %closure-fun (closure)
   `(%simple-fun-self ,closure))
 
-(define-source-transform %funcallable-instance-fun (fin)
-  `(%simple-fun-self ,fin))
-
 (define-vop (%set-fun-self)
   (:policy :fast-safe)
   (:translate (setf %simple-fun-self))
@@ -252,20 +248,6 @@
                             fun-pointer-lowtag)))
     (storew temp function simple-fun-self-slot fun-pointer-lowtag)
     (move result new-self)))
-
-;;; KLUDGE: This seems to be some kind of weird override of the way
-;;; that the objdef.lisp code would ordinarily set up the slot
-;;; accessor. It's inherited from CMU CL, and it works, and naively
-;;; deleting it seemed to cause problems, but it's not obvious why
-;;; it's done this way. Any ideas? -- WHN 2001-08-02
-(defknown ((setf %funcallable-instance-fun)) (function function) function
-  (unsafe))
-;;; CMU CL comment:
-;;;   We would have really liked to use a source-transform for this, but
-;;;   they don't work with SETF functions.
-;;; FIXME: Can't we just use DEFSETF or something?
-(deftransform (setf %funcallable-instance-fun) ((value fin))
-  '(setf (%simple-fun-self fin) value))
 
 ;;;; other miscellaneous VOPs