(:args (x :scs (unsigned-reg) :target eax)
(y :scs (unsigned-reg unsigned-stack)))
(:arg-types unsigned-num unsigned-num)
- (:temporary (:sc unsigned-reg :offset eax-offset :target result
+ (:temporary (:sc unsigned-reg :offset eax-offset :target r
:from (:argument 0) :to :result) eax)
(:temporary (:sc unsigned-reg :offset edx-offset
:from :eval :to :result) edx)
(:ignore edx)
- (:results (result :scs (unsigned-reg)))
+ (:results (r :scs (unsigned-reg)))
(:result-types unsigned-num)
(:note "inline (unsigned-byte 64) arithmetic")
(:vop-var vop)
(:generator 6
(move eax x)
(inst mul eax y)
- (move result eax)))
+ (move r eax)))
(define-vop (fast-truncate/fixnum=>fixnum fast-safe-arith-op)
(:note "inline ASH")
(:generator 2
(cond ((and (= amount 1) (not (location= number result)))
- (inst lea result (make-ea :qword :index number :scale 2)))
+ (inst lea result (make-ea :qword :base number :index number)))
((and (= amount 2) (not (location= number result)))
(inst lea result (make-ea :qword :index number :scale 4)))
((and (= amount 3) (not (location= number result)))
(:note "inline ASH")
(:generator 3
(cond ((and (= amount 1) (not (location= number result)))
- (inst lea result (make-ea :qword :index number :scale 2)))
+ (inst lea result (make-ea :qword :base number :index number)))
((and (= amount 2) (not (location= number result)))
(inst lea result (make-ea :qword :index number :scale 4)))
((and (= amount 3) (not (location= number result)))
(:note "inline ASH")
(:generator 3
(cond ((and (= amount 1) (not (location= number result)))
- (inst lea result (make-ea :qword :index number :scale 2)))
+ (inst lea result (make-ea :qword :base number :index number)))
((and (= amount 2) (not (location= number result)))
(inst lea result (make-ea :qword :index number :scale 4)))
((and (= amount 3) (not (location= number result)))
\f
;;;; Modular functions
+(defmacro define-mod-binop ((name prototype) function)
+ `(define-vop (,name ,prototype)
+ (:args (x :target r :scs (unsigned-reg signed-reg)
+ :load-if (not (and (or (sc-is x unsigned-stack)
+ (sc-is x signed-stack))
+ (or (sc-is y unsigned-reg)
+ (sc-is y signed-reg))
+ (or (sc-is r unsigned-stack)
+ (sc-is r signed-stack))
+ (location= x r))))
+ (y :scs (unsigned-reg signed-reg unsigned-stack signed-stack)))
+ (:arg-types untagged-num untagged-num)
+ (:results (r :scs (unsigned-reg signed-reg) :from (:argument 0)
+ :load-if (not (and (or (sc-is x unsigned-stack)
+ (sc-is x signed-stack))
+ (or (sc-is y unsigned-reg)
+ (sc-is y unsigned-reg))
+ (or (sc-is r unsigned-stack)
+ (sc-is r unsigned-stack))
+ (location= x r)))))
+ (:result-types unsigned-num)
+ (:translate ,function)))
+(defmacro define-mod-binop-c ((name prototype) function)
+ `(define-vop (,name ,prototype)
+ (:args (x :target r :scs (unsigned-reg signed-reg)
+ :load-if (not (and (or (sc-is x unsigned-stack)
+ (sc-is x signed-stack))
+ (or (sc-is r unsigned-stack)
+ (sc-is r signed-stack))
+ (location= x r)))))
+ (:info y)
+ (:arg-types untagged-num (:constant (or (unsigned-byte 31) (signed-byte 32))))
+ (:results (r :scs (unsigned-reg signed-reg) :from (:argument 0)
+ :load-if (not (and (or (sc-is x unsigned-stack)
+ (sc-is x signed-stack))
+ (or (sc-is r unsigned-stack)
+ (sc-is r unsigned-stack))
+ (location= x r)))))
+ (:result-types unsigned-num)
+ (:translate ,function)))
+
(macrolet ((def (name -c-p)
(let ((fun64 (intern (format nil "~S-MOD64" name)))
(vopu (intern (format nil "FAST-~S/UNSIGNED=>UNSIGNED" name)))
(vopcu (intern (format nil "FAST-~S-C/UNSIGNED=>UNSIGNED" name)))
(vopf (intern (format nil "FAST-~S/FIXNUM=>FIXNUM" name)))
(vopcf (intern (format nil "FAST-~S-C/FIXNUM=>FIXNUM" name)))
- (vop64u (intern (format nil "FAST-~S-MOD64/UNSIGNED=>UNSIGNED" name)))
+ (vop64u (intern (format nil "FAST-~S-MOD64/WORD=>UNSIGNED" name)))
(vop64f (intern (format nil "FAST-~S-MOD64/FIXNUM=>FIXNUM" name)))
- (vop64cu (intern (format nil "FAST-~S-MOD64-C/UNSIGNED=>UNSIGNED" name)))
+ (vop64cu (intern (format nil "FAST-~S-MOD64-C/WORD=>UNSIGNED" name)))
(vop64cf (intern (format nil "FAST-~S-MOD64-C/FIXNUM=>FIXNUM" name)))
(sfun61 (intern (format nil "~S-SMOD61" name)))
(svop61f (intern (format nil "FAST-~S-SMOD61/FIXNUM=>FIXNUM" name)))
`(progn
(define-modular-fun ,fun64 (x y) ,name :unsigned 64)
(define-modular-fun ,sfun61 (x y) ,name :signed 61)
- (define-vop (,vop64u ,vopu) (:translate ,fun64))
+ (define-mod-binop (,vop64u ,vopu) ,fun64)
(define-vop (,vop64f ,vopf) (:translate ,fun64))
(define-vop (,svop61f ,vopf) (:translate ,sfun61))
,@(when -c-p
- `((define-vop (,vop64cu ,vopcu) (:translate ,fun64))
+ `((define-mod-binop-c (,vop64cu ,vopcu) ,fun64)
(define-vop (,svop61cf ,vopcf) (:translate ,sfun61))))))))
(def + t)
(def - t)
(inst not r)))
(define-modular-fun logxor-mod64 (x y) logxor :unsigned 64)
-(define-vop (fast-logxor-mod64/unsigned=>unsigned
- fast-logxor/unsigned=>unsigned)
- (:translate logxor-mod64))
-(define-vop (fast-logxor-mod64-c/unsigned=>unsigned
- fast-logxor-c/unsigned=>unsigned)
- (:translate logxor-mod64))
+(define-mod-binop (fast-logxor-mod64/word=>unsigned
+ fast-logxor/unsigned=>unsigned)
+ logxor-mod64)
+(define-mod-binop-c (fast-logxor-mod64-c/word=>unsigned
+ fast-logxor-c/unsigned=>unsigned)
+ logxor-mod64)
(define-vop (fast-logxor-mod64/fixnum=>fixnum
fast-logxor/fixnum=>fixnum)
(:translate logxor-mod64))
(define-full-reffer bignum-ref * bignum-digits-offset other-pointer-lowtag
(unsigned-reg) unsigned-num sb!bignum:%bignum-ref)
-
+(define-full-reffer+offset bignum--ref-with-offset * bignum-digits-offset
+ other-pointer-lowtag (unsigned-reg) unsigned-num
+ sb!bignum:%bignum-ref-with-offset)
(define-full-setter bignum-set * bignum-digits-offset other-pointer-lowtag
(unsigned-reg) unsigned-num sb!bignum:%bignum-set)
projects / sbcl.git / blobdiff