\f
;;;; move functions
-;;; x is source, y is destination
-(define-move-function (load-single 2) (vop x y)
+;;; X is source, Y is destination.
+(define-move-fun (load-single 2) (vop x y)
((single-stack) (single-reg))
(with-empty-tn@fp-top(y)
(inst fld (ea-for-sf-stack x))))
-(define-move-function (store-single 2) (vop x y)
+(define-move-fun (store-single 2) (vop x y)
((single-reg) (single-stack))
(cond ((zerop (tn-offset x))
(inst fst (ea-for-sf-stack y)))
;; This may not be necessary as ST0 is likely invalid now.
(inst fxch x))))
-(define-move-function (load-double 2) (vop x y)
+(define-move-fun (load-double 2) (vop x y)
((double-stack) (double-reg))
(with-empty-tn@fp-top(y)
(inst fldd (ea-for-df-stack x))))
-(define-move-function (store-double 2) (vop x y)
+(define-move-fun (store-double 2) (vop x y)
((double-reg) (double-stack))
(cond ((zerop (tn-offset x))
(inst fstd (ea-for-df-stack y)))
(inst fxch x))))
#!+long-float
-(define-move-function (load-long 2) (vop x y)
+(define-move-fun (load-long 2) (vop x y)
((long-stack) (long-reg))
(with-empty-tn@fp-top(y)
(inst fldl (ea-for-lf-stack x))))
#!+long-float
-(define-move-function (store-long 2) (vop x y)
+(define-move-fun (store-long 2) (vop x y)
((long-reg) (long-stack))
(cond ((zerop (tn-offset x))
(store-long-float (ea-for-lf-stack y)))
;;; stored in a more precise form on chip. Anyhow, might as well use
;;; the feature. It can be turned off by hacking the
;;; "immediate-constant-sc" in vm.lisp.
-(define-move-function (load-fp-constant 2) (vop x y)
+(define-move-fun (load-fp-constant 2) (vop x y)
((fp-constant) (single-reg double-reg #!+long-float long-reg))
(let ((value (sb!c::constant-value (sb!c::tn-leaf x))))
(with-empty-tn@fp-top(y)
(make-random-tn :kind :normal :sc (sc-or-lose 'long-reg)
:offset (1+ (tn-offset x))))
-;;; x is source, y is destination.
-(define-move-function (load-complex-single 2) (vop x y)
+;;; X is source, Y is destination.
+(define-move-fun (load-complex-single 2) (vop x y)
((complex-single-stack) (complex-single-reg))
(let ((real-tn (complex-single-reg-real-tn y)))
(with-empty-tn@fp-top (real-tn)
(with-empty-tn@fp-top (imag-tn)
(inst fld (ea-for-csf-imag-stack x)))))
-(define-move-function (store-complex-single 2) (vop x y)
+(define-move-fun (store-complex-single 2) (vop x y)
((complex-single-reg) (complex-single-stack))
(let ((real-tn (complex-single-reg-real-tn x)))
(cond ((zerop (tn-offset real-tn))
(inst fst (ea-for-csf-imag-stack y))
(inst fxch imag-tn)))
-(define-move-function (load-complex-double 2) (vop x y)
+(define-move-fun (load-complex-double 2) (vop x y)
((complex-double-stack) (complex-double-reg))
(let ((real-tn (complex-double-reg-real-tn y)))
(with-empty-tn@fp-top(real-tn)
(with-empty-tn@fp-top(imag-tn)
(inst fldd (ea-for-cdf-imag-stack x)))))
-(define-move-function (store-complex-double 2) (vop x y)
+(define-move-fun (store-complex-double 2) (vop x y)
((complex-double-reg) (complex-double-stack))
(let ((real-tn (complex-double-reg-real-tn x)))
(cond ((zerop (tn-offset real-tn))
(inst fxch imag-tn)))
#!+long-float
-(define-move-function (load-complex-long 2) (vop x y)
+(define-move-fun (load-complex-long 2) (vop x y)
((complex-long-stack) (complex-long-reg))
(let ((real-tn (complex-long-reg-real-tn y)))
(with-empty-tn@fp-top(real-tn)
(inst fldl (ea-for-clf-imag-stack x)))))
#!+long-float
-(define-move-function (store-complex-long 2) (vop x y)
+(define-move-fun (store-complex-long 2) (vop x y)
((complex-long-reg) (complex-long-stack))
(let ((real-tn (complex-long-reg-real-tn x)))
(cond ((zerop (tn-offset real-tn))
(:results (y :scs (descriptor-reg)))
(:generator 2
(ecase (sb!c::constant-value (sb!c::tn-leaf x))
- (0f0 (load-symbol-value y *fp-constant-0s0*))
- (1f0 (load-symbol-value y *fp-constant-1s0*))
+ (0f0 (load-symbol-value y *fp-constant-0f0*))
+ (1f0 (load-symbol-value y *fp-constant-1f0*))
(0d0 (load-symbol-value y *fp-constant-0d0*))
(1d0 (load-symbol-value y *fp-constant-1d0*))
#!+long-float
;;;; Note these are also used to stuff fp numbers onto the c-call
;;;; stack so the order is different than the lisp-stack.
-;;; the general move-argument vop
+;;; the general MOVE-ARG VOP
(macrolet ((frob (name sc stack-sc format)
`(progn
(define-vop (,name)
(:double '((inst fstd ea)))
#!+long-float
(:long '((store-long-float ea)))))))))))
- (define-move-vop ,name :move-argument
+ (define-move-vop ,name :move-arg
(,sc descriptor-reg) (,sc)))))
- (frob move-single-float-argument single-reg single-stack :single)
- (frob move-double-float-argument double-reg double-stack :double)
+ (frob move-single-float-arg single-reg single-stack :single)
+ (frob move-double-float-arg double-reg double-stack :double)
#!+long-float
- (frob move-long-float-argument long-reg long-stack :long))
+ (frob move-long-float-arg long-reg long-stack :long))
-;;;; complex float move-argument vop
+;;;; complex float MOVE-ARG VOP
(macrolet ((frob (name sc stack-sc format)
`(progn
(define-vop (,name)
'((store-long-float
(ea-for-clf-imag-stack y fp)))))
(inst fxch imag-tn))))))
- (define-move-vop ,name :move-argument
+ (define-move-vop ,name :move-arg
(,sc descriptor-reg) (,sc)))))
- (frob move-complex-single-float-argument
+ (frob move-complex-single-float-arg
complex-single-reg complex-single-stack :single)
- (frob move-complex-double-float-argument
+ (frob move-complex-double-float-arg
complex-double-reg complex-double-stack :double)
#!+long-float
- (frob move-complex-long-float-argument
+ (frob move-complex-long-float-arg
complex-long-reg complex-long-stack :long))
-(define-move-vop move-argument :move-argument
+(define-move-vop move-arg :move-arg
(single-reg double-reg #!+long-float long-reg
complex-single-reg complex-double-reg #!+long-float complex-long-reg)
(descriptor-reg))
;; Perhaps this is OK because of the #!+LONG-FLOAT wrapped around
;; an enormous PROGN above. Still, it would be probably be good to
;; add some code to warn about redefining VOPs.
- ;; FIXME 2: See comments on DEFINE-VOP FLOG1P :GUARD above.
- (:guard #!+pentium nil #!-pentium t)
(:note "inline log1p function")
(:ignore temp)
(:generator 5
(:arg-types long-float)
(:result-types long-float)
(:policy :fast-safe)
- ;; FIXME: See comments on DEFINE-VOP FLOG1P :GUARD above.
- (:guard #!+pentium t #!-pentium)
+ (:guard (member :pentium-style-fyl2xp1 *backend-subfeatures*))
(:note "inline log1p function")
(:generator 5
(sc-case x
projects / sbcl.git / blobdiff