(inst cmp al-tn lowtag)
(inst jmp (if not-p :ne :e) target))
-(defun %test-lowtag-and-headers (value target not-p lowtag function-p headers)
- (let ((drop-through (gen-label)))
- (%test-lowtag value (if not-p drop-through target) nil lowtag)
- (%test-headers value target not-p function-p headers drop-through t)))
-
-
(defun %test-headers (value target not-p function-p headers
&optional (drop-through (gen-label)) al-loaded)
(let ((lowtag (if function-p fun-pointer-lowtag other-pointer-lowtag)))
(:info target not-p)
(:policy :fast-safe))
-;;; FIXME: DEF-TYPE-VOPS and DEF-SIMPLE-TYPE-VOPS are only used in
-;;; this file, so they should be in the EVAL-WHEN above, or otherwise
-;;; tweaked so that they don't appear in the target system.
-
(defun cost-to-test-types (type-codes)
(+ (* 2 (length type-codes))
(if (> (apply #'max type-codes) lowtag-limit) 7 2)))
(defmacro !define-type-vops (pred-name check-name ptype error-code
(&rest type-codes)
- &key (variant nil variant-p))
+ &key (variant nil variant-p) &allow-other-keys)
;; KLUDGE: UGH. Why do we need this eval? Can't we put this in the
;; expansion?
(let* ((cost (cost-to-test-types (mapcar #'eval type-codes)))
`((define-vop (,pred-name ,(intern (concatenate 'string prefix "TYPE-PREDICATE")))
(:translate ,pred-name)
(:generator ,cost
- (test-type value target not-p ,@type-codes)))))
+ (test-type value target not-p (,@type-codes))))))
,@(when check-name
`((define-vop (,check-name ,(intern (concatenate 'string prefix "CHECK-TYPE")))
(:generator ,cost
(let ((err-lab
(generate-error-code vop ,error-code value)))
- (test-type value err-lab t ,@type-codes)
+ (test-type value err-lab t (,@type-codes))
(move result value))))))
,@(when ptype
`((primitive-type-vop ,check-name (:check) ,ptype))))))
\f
;;;; other integer ranges
+(define-vop (fixnump/unsigned-byte-32 simple-type-predicate)
+ (:args (value :scs (unsigned-reg)))
+ (:arg-types unsigned-num)
+ (:translate fixnump)
+ (:generator 5
+ (inst cmp value #.sb!xc:most-positive-fixnum)
+ (inst jmp (if not-p :a :be) target)))
+
;;; A (SIGNED-BYTE 32) can be represented with either fixnum or a bignum with
;;; exactly one digit.
(let ((is-symbol-label (if not-p drop-thru target)))
(inst cmp value nil-value)
(inst jmp :e is-symbol-label)
- (test-type value target not-p symbol-header-widetag))
+ (test-type value target not-p (symbol-header-widetag)))
DROP-THRU))
(define-vop (check-symbol check-type)
(let ((error (generate-error-code vop object-not-symbol-error value)))
(inst cmp value nil-value)
(inst jmp :e drop-thru)
- (test-type value error t symbol-header-widetag))
+ (test-type value error t (symbol-header-widetag)))
DROP-THRU
(move result value)))
(let ((is-not-cons-label (if not-p target drop-thru)))
(inst cmp value nil-value)
(inst jmp :e is-not-cons-label)
- (test-type value target not-p list-pointer-lowtag))
+ (test-type value target not-p (list-pointer-lowtag)))
DROP-THRU))
(define-vop (check-cons check-type)
(let ((error (generate-error-code vop object-not-cons-error value)))
(inst cmp value nil-value)
(inst jmp :e error)
- (test-type value error t list-pointer-lowtag)
+ (test-type value error t (list-pointer-lowtag))
(move result value))))