;;;; While most of SBCL is derived from the CMU CL system, the test
;;;; files (like this one) were written from scratch after the fork
;;;; from CMU CL.
-;;;;
+;;;;
;;;; This software is in the public domain and is provided with
;;;; absolutely no warranty. See the COPYING and CREDITS files for
;;;; more information.
+(when (eq sb-ext:*evaluator-mode* :interpret)
+ (sb-ext:quit :unix-status 104))
+
(setq sb-c::*check-consistency* t)
(defmacro defun-with-dx (name arglist &body body)
t)
(defun-with-dx dxclosure (x)
- (flet ((f (y)
- (+ y x)))
+ (flet ((f (y)
+ (+ y x)))
(declare (dynamic-extent #'f))
(true #'f)))
(assert (eq t (dxclosure 13)))
+;;; value-cells
+
+(defun-with-dx dx-value-cell (x)
+ ;; Not implemented everywhere, yet.
+ #+(or x86 x86-64)
+ (let ((cell x))
+ (declare (dynamic-extent cell))
+ (flet ((f ()
+ (incf cell)))
+ (declare (dynamic-extent #'f))
+ (true #'f))))
+
+;;; with-spinlock should use DX and not cons
+
+(defvar *slock* (sb-thread::make-spinlock :name "slocklock"))
+
+(defun test-spinlock ()
+ (sb-thread::with-spinlock (*slock*)
+ (true *slock*)))
+
\f
(defmacro assert-no-consing (form &optional times)
`(%assert-no-consing (lambda () ,form) ,times))
(funcall thunk))
(assert (< (- (get-bytes-consed) before) times))))
-#+(or x86 x86-64 alpha ppc sparc)
+#+(or x86 x86-64 alpha ppc sparc mips)
(progn
(assert-no-consing (dxclosure 42))
(assert-no-consing (dxlength 1 2 3))
(assert-no-consing (test-nip-values))
(assert-no-consing (test-let-var-subst1 17))
(assert-no-consing (test-let-var-subst2 17))
- (assert-no-consing (test-lvar-subst 11)))
+ (assert-no-consing (test-lvar-subst 11))
+ (assert-no-consing (dx-value-cell 13))
+ #+sb-thread
+ (assert-no-consing (test-spinlock)))
\f
;;; Bugs found by Paul F. Dietz
(bdowning-2005-iv-16)
\f
-(sb-ext:quit :unix-status 104)