(:ignore name)
(:results)
(:generator 1
- (if (sc-is value immediate)
- (let ((val (tn-value value)))
- (etypecase val
- (integer
- (inst mov
- (make-ea :dword :base object
- :disp (- (* offset n-word-bytes) lowtag))
- (fixnumize val)))
- (symbol
- (inst mov
- (make-ea :dword :base object
- :disp (- (* offset n-word-bytes) lowtag))
- (+ nil-value (static-symbol-offset val))))
- (character
- (inst mov
- (make-ea :dword :base object
- :disp (- (* offset n-word-bytes) lowtag))
- (logior (ash (char-code val) n-widetag-bits)
- character-widetag)))))
- ;; Else, value not immediate.
- (storew value object offset lowtag))))
+ (storew (encode-value-if-immediate value) object offset lowtag)))
\f
(define-vop (set cell-set)
(:variant symbol-value-slot other-pointer-lowtag))
-;;; Do a cell ref with an error check for being unbound.
-;;; XXX stil used? I can't see where -dan
-(define-vop (checked-cell-ref)
- (:args (object :scs (descriptor-reg) :target obj-temp))
- (:results (value :scs (descriptor-reg any-reg)))
- (:policy :fast-safe)
- (:vop-var vop)
- (:save-p :compute-only)
- (:temporary (:sc descriptor-reg :from (:argument 0)) obj-temp))
-
;;; With Symbol-Value, we check that the value isn't the trap object. So
;;; Symbol-Value of NIL is NIL.
#!+sb-thread
(:generator 4
(move result value)
(inst lock)
- (inst add (make-ea :dword :base object
- :disp (- (* symbol-value-slot n-word-bytes)
- other-pointer-lowtag))
+ (inst add (make-ea-for-object-slot object symbol-value-slot
+ other-pointer-lowtag)
value)))
#!+sb-thread
(:generator 38
(load-type type function (- fun-pointer-lowtag))
(inst lea raw
- (make-ea :byte :base function
- :disp (- (* simple-fun-code-offset n-word-bytes)
- fun-pointer-lowtag)))
+ (make-ea-for-object-slot function simple-fun-code-offset
+ fun-pointer-lowtag))
(inst cmp type simple-fun-header-widetag)
(inst jmp :e normal-fn)
(inst lea raw (make-fixup "closure_tramp" :foreign))