(define-full-setter code-header-set * 0 other-pointer-lowtag
(any-reg descriptor-reg) * code-header-set)
+
+
+\f
+;;;; raw instance slot accessors
+
+(define-vop (raw-instance-ref/word)
+ (:translate %raw-instance-ref/word)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg)) (index :scs (any-reg)))
+ (:arg-types * tagged-num)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (value :scs (unsigned-reg)))
+ (:result-types unsigned-num)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (inst sub tmp index)
+ (inst mov
+ value
+ (make-ea :qword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag)))))
+
+(define-vop (raw-instance-set/word)
+ (:translate %raw-instance-set/word)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg))
+ (value :scs (unsigned-reg) :target result))
+ (:arg-types * tagged-num unsigned-num)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (result :scs (unsigned-reg)))
+ (:result-types unsigned-num)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (inst sub tmp index)
+ (inst mov
+ (make-ea :qword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag))
+ value)
+ (move result value)))
+
+(define-vop (raw-instance-ref/single)
+ (:translate %raw-instance-ref/single)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg)))
+ (:arg-types * positive-fixnum)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (value :scs (single-reg)))
+ (:result-types single-float)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (inst sub tmp index)
+ (inst movss
+ value
+ (make-ea :dword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag)))))
+
+(define-vop (raw-instance-set/single)
+ (:translate %raw-instance-set/single)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg))
+ (value :scs (single-reg) :target result))
+ (:arg-types * positive-fixnum single-float)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (result :scs (single-reg)))
+ (:result-types single-float)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (inst sub tmp index)
+ (inst movss
+ (make-ea :dword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag))
+ value)
+ (unless (location= result value)
+ (inst movss result value))))
+
+(define-vop (raw-instance-ref/double)
+ (:translate %raw-instance-ref/double)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg)))
+ (:arg-types * positive-fixnum)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (value :scs (double-reg)))
+ (:result-types double-float)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (inst sub tmp index)
+ (inst movsd
+ value
+ (make-ea :dword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag)))))
+
+(define-vop (raw-instance-set/double)
+ (:translate %raw-instance-set/double)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg))
+ (value :scs (double-reg) :target result))
+ (:arg-types * positive-fixnum double-float)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (result :scs (double-reg)))
+ (:result-types double-float)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (inst sub tmp index)
+ (inst movsd
+ (make-ea :dword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag))
+ value)
+ (unless (location= result value)
+ (inst movsd result value))))
+
+(define-vop (raw-instance-ref/complex-single)
+ (:translate %raw-instance-ref/complex-single)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg)))
+ (:arg-types * positive-fixnum)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (value :scs (complex-single-reg)))
+ (:result-types complex-single-float)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (inst sub tmp index)
+ (let ((real-tn (complex-single-reg-real-tn value)))
+ (inst movss
+ real-tn
+ (make-ea :dword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag))))
+ (let ((imag-tn (complex-single-reg-imag-tn value)))
+ (inst movss
+ imag-tn
+ (make-ea :dword
+ :base object
+ :index tmp
+ :disp (+ (* (1- instance-slots-offset) n-word-bytes)
+ 4
+ (- instance-pointer-lowtag)))))))
+
+(define-vop (raw-instance-set/complex-single)
+ (:translate %raw-instance-set/complex-single)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg))
+ (value :scs (complex-single-reg) :target result))
+ (:arg-types * positive-fixnum complex-single-float)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (result :scs (complex-single-reg)))
+ (:result-types complex-single-float)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (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 :dword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag))
+ 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 :dword
+ :base object
+ :index tmp
+ :disp (+ (* (1- instance-slots-offset) n-word-bytes)
+ 4
+ (- instance-pointer-lowtag)))
+ value-imag)
+ (unless (location= value-imag result-imag)
+ (inst movss result-imag value-imag)))))
+
+(define-vop (raw-instance-ref/complex-double)
+ (:translate %raw-instance-ref/complex-double)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg)))
+ (:arg-types * positive-fixnum)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (value :scs (complex-double-reg)))
+ (:result-types complex-double-float)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (inst sub tmp index)
+ (let ((real-tn (complex-double-reg-real-tn value)))
+ (inst movsd
+ real-tn
+ (make-ea :dword
+ :base object
+ :index tmp
+ :disp (- (* (- instance-slots-offset 2) n-word-bytes)
+ instance-pointer-lowtag))))
+ (let ((imag-tn (complex-double-reg-imag-tn value)))
+ (inst movsd
+ imag-tn
+ (make-ea :dword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag))))))
+
+(define-vop (raw-instance-set/complex-double)
+ (:translate %raw-instance-set/complex-double)
+ (:policy :fast-safe)
+ (:args (object :scs (descriptor-reg))
+ (index :scs (any-reg))
+ (value :scs (complex-double-reg) :target result))
+ (:arg-types * positive-fixnum complex-double-float)
+ (:temporary (:sc unsigned-reg) tmp)
+ (:results (result :scs (complex-double-reg)))
+ (:result-types complex-double-float)
+ (:generator 5
+ (loadw tmp object 0 instance-pointer-lowtag)
+ (inst shr tmp n-widetag-bits)
+ (inst shl tmp 3)
+ (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 :dword
+ :base object
+ :index tmp
+ :disp (- (* (- instance-slots-offset 2) n-word-bytes)
+ instance-pointer-lowtag))
+ 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 :dword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag))
+ value-imag)
+ (unless (location= value-imag result-imag)
+ (inst movsd result-imag value-imag)))))
projects / sbcl.git / blobdiff