;; Else, value not immediate.
(storew value object offset lowtag))))
+(define-vop (init-slot set-slot))
+
(define-vop (compare-and-swap-slot)
(:args (object :scs (descriptor-reg) :to :eval)
(old :scs (descriptor-reg any-reg) :target rax)
(inst cmp result unbound-marker-widetag)
(inst jmp :e unbound))))
-;;; these next two cf the sparc version, by jrd.
-;;; FIXME: Deref this ^ reference.
-
-
-;;; The compiler likes to be able to directly SET symbols.
-#!+sb-thread
-(define-vop (set)
- (:args (symbol :scs (descriptor-reg))
- (value :scs (descriptor-reg any-reg)))
- (:temporary (:sc descriptor-reg) tls)
- ;;(:policy :fast-safe)
- (:generator 4
- (let ((global-val (gen-label))
- (done (gen-label)))
- (loadw tls symbol symbol-tls-index-slot other-pointer-lowtag)
- (inst cmp (make-ea :qword :base thread-base-tn :scale 1 :index tls)
- no-tls-value-marker-widetag)
- (inst jmp :z global-val)
- (inst mov (make-ea :qword :base thread-base-tn :scale 1 :index tls)
- value)
- (inst jmp done)
- (emit-label global-val)
- (storew value symbol symbol-value-slot other-pointer-lowtag)
- (emit-label done))))
-
-;; unithreaded it's a lot simpler ...
-#!-sb-thread
-(define-vop (set cell-set)
+(define-vop (%set-symbol-global-value cell-set)
(:variant symbol-value-slot other-pointer-lowtag))
-;;; With Symbol-Value, we check that the value isn't the trap object. So
-;;; Symbol-Value of NIL is NIL.
-#!+sb-thread
-(define-vop (symbol-value)
- (:translate symbol-value)
- (:policy :fast-safe)
- (:args (object :scs (descriptor-reg) :to (:result 1)))
- (:results (value :scs (descriptor-reg any-reg)))
- (:vop-var vop)
- (:save-p :compute-only)
- (:generator 9
- (let* ((check-unbound-label (gen-label))
- (err-lab (generate-error-code vop 'unbound-symbol-error object))
- (ret-lab (gen-label)))
- (loadw value object symbol-tls-index-slot other-pointer-lowtag)
- (inst mov value (make-ea :qword :base thread-base-tn
- :index value :scale 1))
- (inst cmp value no-tls-value-marker-widetag)
- (inst jmp :ne check-unbound-label)
- (loadw value object symbol-value-slot other-pointer-lowtag)
- (emit-label check-unbound-label)
- (inst cmp value unbound-marker-widetag)
- (inst jmp :e err-lab)
- (emit-label ret-lab))))
-
-#!+sb-thread
-(define-vop (fast-symbol-value symbol-value)
- ;; KLUDGE: not really fast, in fact, because we're going to have to
- ;; do a full lookup of the thread-local area anyway. But half of
- ;; the meaning of FAST-SYMBOL-VALUE is "do not signal an error if
- ;; unbound", which is used in the implementation of COPY-SYMBOL. --
- ;; CSR, 2003-04-22
+(define-vop (fast-symbol-global-value cell-ref)
+ (:variant symbol-value-slot other-pointer-lowtag)
(:policy :fast)
- (:translate symbol-value)
- (:generator 8
- (let ((ret-lab (gen-label)))
- (loadw value object symbol-tls-index-slot other-pointer-lowtag)
- (inst mov value
- (make-ea :qword :base thread-base-tn :index value :scale 1))
- (inst cmp value no-tls-value-marker-widetag)
- (inst jmp :ne ret-lab)
- (loadw value object symbol-value-slot other-pointer-lowtag)
- (emit-label ret-lab))))
+ (:translate symbol-global-value))
-#!-sb-thread
-(define-vop (symbol-value)
- (:translate symbol-value)
+(define-vop (symbol-global-value)
(:policy :fast-safe)
+ (:translate symbol-global-value)
(:args (object :scs (descriptor-reg) :to (:result 1)))
(:results (value :scs (descriptor-reg any-reg)))
(:vop-var vop)
(inst cmp value unbound-marker-widetag)
(inst jmp :e err-lab))))
+#!+sb-thread
+(progn
+ (define-vop (set)
+ (:args (symbol :scs (descriptor-reg))
+ (value :scs (descriptor-reg any-reg)))
+ (:temporary (:sc descriptor-reg) tls)
+ (:generator 4
+ (let ((global-val (gen-label))
+ (done (gen-label)))
+ (loadw tls symbol symbol-tls-index-slot other-pointer-lowtag)
+ (inst cmp (make-ea :qword :base thread-base-tn :scale 1 :index tls)
+ no-tls-value-marker-widetag)
+ (inst jmp :z global-val)
+ (inst mov (make-ea :qword :base thread-base-tn :scale 1 :index tls)
+ value)
+ (inst jmp done)
+ (emit-label global-val)
+ (storew value symbol symbol-value-slot other-pointer-lowtag)
+ (emit-label done))))
+
+ ;; With Symbol-Value, we check that the value isn't the trap object. So
+ ;; Symbol-Value of NIL is NIL.
+ (define-vop (symbol-value)
+ (:translate symbol-value)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg) :to (:result 1)))
+ (:results (value :scs (descriptor-reg any-reg)))
+ (:vop-var vop)
+ (:save-p :compute-only)
+ (:generator 9
+ (let* ((check-unbound-label (gen-label))
+ (err-lab (generate-error-code vop 'unbound-symbol-error object))
+ (ret-lab (gen-label)))
+ (loadw value object symbol-tls-index-slot other-pointer-lowtag)
+ (inst mov value (make-ea :qword :base thread-base-tn
+ :index value :scale 1))
+ (inst cmp value no-tls-value-marker-widetag)
+ (inst jmp :ne check-unbound-label)
+ (loadw value object symbol-value-slot other-pointer-lowtag)
+ (emit-label check-unbound-label)
+ (inst cmp value unbound-marker-widetag)
+ (inst jmp :e err-lab)
+ (emit-label ret-lab))))
+
+ (define-vop (fast-symbol-value symbol-value)
+ ;; KLUDGE: not really fast, in fact, because we're going to have to
+ ;; do a full lookup of the thread-local area anyway. But half of
+ ;; the meaning of FAST-SYMBOL-VALUE is "do not signal an error if
+ ;; unbound", which is used in the implementation of COPY-SYMBOL. --
+ ;; CSR, 2003-04-22
+ (:policy :fast)
+ (:translate symbol-value)
+ (:generator 8
+ (let ((ret-lab (gen-label)))
+ (loadw value object symbol-tls-index-slot other-pointer-lowtag)
+ (inst mov value
+ (make-ea :qword :base thread-base-tn :index value :scale 1))
+ (inst cmp value no-tls-value-marker-widetag)
+ (inst jmp :ne ret-lab)
+ (loadw value object symbol-value-slot other-pointer-lowtag)
+ (emit-label ret-lab)))))
+
#!-sb-thread
-(define-vop (fast-symbol-value cell-ref)
- (:variant symbol-value-slot other-pointer-lowtag)
- (:policy :fast)
- (:translate symbol-value))
+(progn
+ (define-vop (symbol-value symbol-global-value)
+ (:translate symbol-value))
+ (define-vop (fast-symbol-value fast-symbol-global-value)
+ (:translate symbol-value))
+ (define-vop (set %set-symbol-global-value)))
#!+sb-thread
(define-vop (boundp)
(define-vop (closure-init slot-set)
(:variant closure-info-offset fun-pointer-lowtag))
+
+(define-vop (closure-init-from-fp)
+ (:args (object :scs (descriptor-reg)))
+ (:info offset)
+ (:generator 4
+ (storew rbp-tn object (+ closure-info-offset offset) fun-pointer-lowtag)))
\f
;;;; value cell hackery
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
(inst mov value (make-ea-for-raw-slot object index tmp))))
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
(inst mov (make-ea-for-raw-slot object index tmp) value)
(move result value)))
(:translate %raw-instance-atomic-incf/word)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (diff :scs (signed-reg) :target result))
+ (diff :scs (unsigned-reg) :target result))
(:arg-types * (:constant (load/store-index #.n-word-bytes
#.instance-pointer-lowtag
#.instance-slots-offset))
- signed-num)
+ unsigned-num)
(:info index)
(:temporary (:sc unsigned-reg) tmp)
(:results (result :scs (unsigned-reg)))
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
(inst movss value (make-ea-for-raw-slot object index tmp))))
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
(inst movss (make-ea-for-raw-slot object index tmp) value)
- (unless (location= result value)
- (inst movss result value))))
+ (move result value)))
(define-vop (raw-instance-set-c/single)
(:translate %raw-instance-set/single)
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
(inst movss (make-ea-for-raw-slot object index tmp) value)
- (unless (location= result value)
- (inst movss result value))))
+ (move result value)))
(define-vop (raw-instance-init/single)
(:args (object :scs (descriptor-reg))
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
(inst movsd value (make-ea-for-raw-slot object index tmp))))
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
(inst movsd (make-ea-for-raw-slot object index tmp) value)
- (unless (location= result value)
- (inst movsd result value))))
+ (move result value)))
(define-vop (raw-instance-set-c/double)
(:translate %raw-instance-set/double)
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
(inst movsd (make-ea-for-raw-slot object index tmp) value)
- (unless (location= result value)
- (inst movsd result value))))
+ (move result value)))
(define-vop (raw-instance-init/double)
(:args (object :scs (descriptor-reg))
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
- (let ((real-tn (complex-single-reg-real-tn value)))
- (inst movss real-tn (make-ea-for-raw-slot object index tmp)))
- (let ((imag-tn (complex-single-reg-imag-tn value)))
- (inst movss imag-tn (make-ea-for-raw-slot object index tmp 4)))))
+ (inst movq value (make-ea-for-raw-slot object index tmp))))
(define-vop (raw-instance-ref-c/complex-single)
(:translate %raw-instance-ref/complex-single)
(:generator 4
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (let ((real-tn (complex-single-reg-real-tn value)))
- (inst movss real-tn (make-ea-for-raw-slot object index tmp)))
- (let ((imag-tn (complex-single-reg-imag-tn value)))
- (inst movss imag-tn (make-ea-for-raw-slot object index tmp 4)))))
+ (inst movq value (make-ea-for-raw-slot object index tmp))))
(define-vop (raw-instance-set/complex-single)
(:translate %raw-instance-set/complex-single)
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
- (let ((value-real (complex-single-reg-real-tn value))
- (result-real (complex-single-reg-real-tn result)))
- (inst movss (make-ea-for-raw-slot object index tmp) value-real)
- (unless (location= value-real result-real)
- (inst movss result-real value-real)))
- (let ((value-imag (complex-single-reg-imag-tn value))
- (result-imag (complex-single-reg-imag-tn result)))
- (inst movss (make-ea-for-raw-slot object index tmp 4) value-imag)
- (unless (location= value-imag result-imag)
- (inst movss result-imag value-imag)))))
+ (move result value)
+ (inst movq (make-ea-for-raw-slot object index tmp) value)))
(define-vop (raw-instance-set-c/complex-single)
(:translate %raw-instance-set/complex-single)
(:generator 4
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (let ((value-real (complex-single-reg-real-tn value))
- (result-real (complex-single-reg-real-tn result)))
- (inst movss (make-ea-for-raw-slot object index tmp) value-real)
- (unless (location= value-real result-real)
- (inst movss result-real value-real)))
- (let ((value-imag (complex-single-reg-imag-tn value))
- (result-imag (complex-single-reg-imag-tn result)))
- (inst movss (make-ea-for-raw-slot object index tmp 4) value-imag)
- (unless (location= value-imag result-imag)
- (inst movss result-imag value-imag)))))
+ (move result value)
+ (inst movq (make-ea-for-raw-slot object index tmp) value)))
(define-vop (raw-instance-init/complex-single)
(:args (object :scs (descriptor-reg))
(:arg-types * complex-single-float)
(:info instance-length index)
(:generator 4
- (let ((value-real (complex-single-reg-real-tn value)))
- (inst movss (make-ea-for-raw-slot object index instance-length) value-real))
- (let ((value-imag (complex-single-reg-imag-tn value)))
- (inst movss (make-ea-for-raw-slot object index instance-length 4) value-imag))))
+ (inst movq (make-ea-for-raw-slot object index instance-length) value)))
(define-vop (raw-instance-ref/complex-double)
(:translate %raw-instance-ref/complex-double)
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
- (let ((real-tn (complex-double-reg-real-tn value)))
- (inst movsd real-tn (make-ea-for-raw-slot object index tmp -8)))
- (let ((imag-tn (complex-double-reg-imag-tn value)))
- (inst movsd imag-tn (make-ea-for-raw-slot object index tmp)))))
+ (inst movdqu value (make-ea-for-raw-slot object index tmp -8))))
(define-vop (raw-instance-ref-c/complex-double)
(:translate %raw-instance-ref/complex-double)
(:generator 4
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (let ((real-tn (complex-double-reg-real-tn value)))
- (inst movsd real-tn (make-ea-for-raw-slot object index tmp -8)))
- (let ((imag-tn (complex-double-reg-imag-tn value)))
- (inst movsd imag-tn (make-ea-for-raw-slot object index tmp)))))
+ (inst movdqu value (make-ea-for-raw-slot object index tmp -8))))
(define-vop (raw-instance-set/complex-double)
(:translate %raw-instance-set/complex-double)
(:generator 5
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (inst shl tmp 3)
+ (inst shl tmp n-fixnum-tag-bits)
(inst sub tmp index)
- (let ((value-real (complex-double-reg-real-tn value))
- (result-real (complex-double-reg-real-tn result)))
- (inst movsd (make-ea-for-raw-slot object index tmp -8) value-real)
- (unless (location= value-real result-real)
- (inst movsd result-real value-real)))
- (let ((value-imag (complex-double-reg-imag-tn value))
- (result-imag (complex-double-reg-imag-tn result)))
- (inst movsd (make-ea-for-raw-slot object index tmp) value-imag)
- (unless (location= value-imag result-imag)
- (inst movsd result-imag value-imag)))))
+ (move result value)
+ (inst movdqu (make-ea-for-raw-slot object index tmp -8) value)))
(define-vop (raw-instance-set-c/complex-double)
(:translate %raw-instance-set/complex-double)
(:generator 4
(loadw tmp object 0 instance-pointer-lowtag)
(inst shr tmp n-widetag-bits)
- (let ((value-real (complex-double-reg-real-tn value))
- (result-real (complex-double-reg-real-tn result)))
- (inst movsd (make-ea-for-raw-slot object index tmp -8) value-real)
- (unless (location= value-real result-real)
- (inst movsd result-real value-real)))
- (let ((value-imag (complex-double-reg-imag-tn value))
- (result-imag (complex-double-reg-imag-tn result)))
- (inst movsd (make-ea-for-raw-slot object index tmp) value-imag)
- (unless (location= value-imag result-imag)
- (inst movsd result-imag value-imag)))))
+ (move result value)
+ (inst movdqu (make-ea-for-raw-slot object index tmp -8) value)))
(define-vop (raw-instance-init/complex-double)
(:args (object :scs (descriptor-reg))
(:arg-types * complex-double-float)
(:info instance-length index)
(:generator 4
- (let ((value-real (complex-double-reg-real-tn value)))
- (inst movsd (make-ea-for-raw-slot object index instance-length -8) value-real))
- (let ((value-imag (complex-double-reg-imag-tn value)))
- (inst movsd (make-ea-for-raw-slot object index instance-length) value-imag))))
+ (inst movdqu (make-ea-for-raw-slot object index instance-length -8) value)))
projects / sbcl.git / blobdiff