;;; value-cells
(defun-with-dx dx-value-cell (x)
+ (declare (optimize sb-c::stack-allocate-value-cells))
;; Not implemented everywhere, yet.
#+(or x86 x86-64 mips)
(let ((cell x))
(true cons)
nil))
+;;; MAKE-ARRAY
+
+(defun-with-dx make-array-on-stack ()
+ (let ((v (make-array '(42) :element-type 'single-float)))
+ (declare (dynamic-extent v))
+ (true v)
+ nil))
+
+;;; MAKE-STRUCTURE
+
+(declaim (inline make-fp-struct-1))
+(defstruct fp-struct-1
+ (s 0.0 :type single-float)
+ (d 0.0d0 :type double-float))
+
+(defun-with-dx test-fp-struct-1.1 (s d)
+ (let ((fp (make-fp-struct-1 :s s)))
+ (declare (dynamic-extent fp))
+ (assert (eql s (fp-struct-1-s fp)))
+ (assert (eql 0.0d0 (fp-struct-1-d fp)))))
+
+(defun-with-dx test-fp-struct-1.2 (s d)
+ (let ((fp (make-fp-struct-1 :d d)))
+ (declare (dynamic-extent fp))
+ (assert (eql 0.0 (fp-struct-1-s fp)))
+ (assert (eql d (fp-struct-1-d fp)))))
+
+(defun-with-dx test-fp-struct-1.3 (s d)
+ (let ((fp (make-fp-struct-1 :d d :s s)))
+ (declare (dynamic-extent fp))
+ (assert (eql s (fp-struct-1-s fp)))
+ (assert (eql d (fp-struct-1-d fp)))))
+
+(defun-with-dx test-fp-struct-1.4 (s d)
+ (let ((fp (make-fp-struct-1 :s s :d d)))
+ (declare (dynamic-extent fp))
+ (assert (eql s (fp-struct-1-s fp)))
+ (assert (eql d (fp-struct-1-d fp)))))
+
+(test-fp-struct-1.1 123.456 876.243d0)
+(test-fp-struct-1.2 123.456 876.243d0)
+(test-fp-struct-1.3 123.456 876.243d0)
+(test-fp-struct-1.4 123.456 876.243d0)
+
+(declaim (inline make-fp-struct-2))
+(defstruct fp-struct-2
+ (d 0.0d0 :type double-float)
+ (s 0.0 :type single-float))
+
+(defun-with-dx test-fp-struct-2.1 (s d)
+ (let ((fp (make-fp-struct-2 :s s)))
+ (declare (dynamic-extent fp))
+ (assert (eql s (fp-struct-2-s fp)))
+ (assert (eql 0.0d0 (fp-struct-2-d fp)))))
+
+(defun-with-dx test-fp-struct-2.2 (s d)
+ (let ((fp (make-fp-struct-2 :d d)))
+ (declare (dynamic-extent fp))
+ (assert (eql 0.0 (fp-struct-2-s fp)))
+ (assert (eql d (fp-struct-2-d fp)))))
+
+(defun-with-dx test-fp-struct-2.3 (s d)
+ (let ((fp (make-fp-struct-2 :d d :s s)))
+ (declare (dynamic-extent fp))
+ (assert (eql s (fp-struct-2-s fp)))
+ (assert (eql d (fp-struct-2-d fp)))))
+
+(defun-with-dx test-fp-struct-2.4 (s d)
+ (let ((fp (make-fp-struct-2 :s s :d d)))
+ (declare (dynamic-extent fp))
+ (assert (eql s (fp-struct-2-s fp)))
+ (assert (eql d (fp-struct-2-d fp)))))
+
+(test-fp-struct-2.1 123.456 876.243d0)
+(test-fp-struct-2.2 123.456 876.243d0)
+(test-fp-struct-2.3 123.456 876.243d0)
+(test-fp-struct-2.4 123.456 876.243d0)
+
+(declaim (inline make-cfp-struct-1))
+(defstruct cfp-struct-1
+ (s (complex 0.0) :type (complex single-float))
+ (d (complex 0.0d0) :type (complex double-float)))
+
+(defun-with-dx test-cfp-struct-1.1 (s d)
+ (let ((cfp (make-cfp-struct-1 :s s)))
+ (declare (dynamic-extent cfp))
+ (assert (eql s (cfp-struct-1-s cfp)))
+ (assert (eql (complex 0.0d0) (cfp-struct-1-d cfp)))))
+
+(defun-with-dx test-cfp-struct-1.2 (s d)
+ (let ((cfp (make-cfp-struct-1 :d d)))
+ (declare (dynamic-extent cfp))
+ (assert (eql (complex 0.0) (cfp-struct-1-s cfp)))
+ (assert (eql d (cfp-struct-1-d cfp)))))
+
+(defun-with-dx test-cfp-struct-1.3 (s d)
+ (let ((cfp (make-cfp-struct-1 :d d :s s)))
+ (declare (dynamic-extent cfp))
+ (assert (eql s (cfp-struct-1-s cfp)))
+ (assert (eql d (cfp-struct-1-d cfp)))))
+
+(defun-with-dx test-cfp-struct-1.4 (s d)
+ (let ((cfp (make-cfp-struct-1 :s s :d d)))
+ (declare (dynamic-extent cfp))
+ (assert (eql s (cfp-struct-1-s cfp)))
+ (assert (eql d (cfp-struct-1-d cfp)))))
+
+(test-cfp-struct-1.1 (complex 0.123 123.456) (complex 908132.41d0 876.243d0))
+(test-cfp-struct-1.2 (complex 0.123 123.456) (complex 908132.41d0 876.243d0))
+(test-cfp-struct-1.3 (complex 0.123 123.456) (complex 908132.41d0 876.243d0))
+(test-cfp-struct-1.4 (complex 0.123 123.456) (complex 908132.41d0 876.243d0))
+
+(declaim (inline make-cfp-struct-2))
+(defstruct cfp-struct-2
+ (d (complex 0.0d0) :type (complex double-float))
+ (s (complex 0.0) :type (complex single-float)))
+
+(defun-with-dx test-cfp-struct-2.1 (s d)
+ (let ((cfp (make-cfp-struct-2 :s s)))
+ (declare (dynamic-extent cfp))
+ (assert (eql s (cfp-struct-2-s cfp)))
+ (assert (eql (complex 0.0d0) (cfp-struct-2-d cfp)))))
+
+(defun-with-dx test-cfp-struct-2.2 (s d)
+ (let ((cfp (make-cfp-struct-2 :d d)))
+ (declare (dynamic-extent cfp))
+ (assert (eql (complex 0.0) (cfp-struct-2-s cfp)))
+ (assert (eql d (cfp-struct-2-d cfp)))))
+
+(defun-with-dx test-cfp-struct-2.3 (s d)
+ (let ((cfp (make-cfp-struct-2 :d d :s s)))
+ (declare (dynamic-extent cfp))
+ (assert (eql s (cfp-struct-2-s cfp)))
+ (assert (eql d (cfp-struct-2-d cfp)))))
+
+(defun-with-dx test-cfp-struct-2.4 (s d)
+ (let ((cfp (make-cfp-struct-2 :s s :d d)))
+ (declare (dynamic-extent cfp))
+ (assert (eql s (cfp-struct-2-s cfp)))
+ (assert (eql d (cfp-struct-2-d cfp)))))
+
+(test-cfp-struct-2.1 (complex 0.123 123.456) (complex 908132.41d0 876.243d0))
+(test-cfp-struct-2.2 (complex 0.123 123.456) (complex 908132.41d0 876.243d0))
+(test-cfp-struct-2.3 (complex 0.123 123.456) (complex 908132.41d0 876.243d0))
+(test-cfp-struct-2.4 (complex 0.123 123.456) (complex 908132.41d0 876.243d0))
+
+(declaim (inline make-foo1 make-foo2 make-foo3))
+(defstruct foo1 x)
+
+(defun-with-dx make-foo1-on-stack (x)
+ (let ((foo (make-foo1 :x x)))
+ (declare (dynamic-extent foo))
+ (assert (eql x (foo1-x foo)))))
+
+(defstruct foo2
+ (x 0.0 :type single-float)
+ (y 0.0d0 :type double-float)
+ a
+ b
+ c)
+
+(defmacro assert-eql (expected got)
+ `(let ((exp ,expected)
+ (got ,got))
+ (unless (eql exp got)
+ (error "Expected ~S, got ~S!" exp got))))
+
+(defun-with-dx make-foo2-on-stack (x y)
+ (let ((foo (make-foo2 :y y :c 'c)))
+ (declare (dynamic-extent foo))
+ (assert-eql 0.0 (foo2-x foo))
+ (assert-eql y (foo2-y foo))
+ (assert-eql 'c (foo2-c foo))
+ (assert-eql nil (foo2-b foo))))
+
+;;; Check that constants work out as argument for all relevant
+;;; slot types.
+(defstruct foo3
+ (a 0 :type t)
+ (b 1 :type fixnum)
+ (c 2 :type sb-vm:word)
+ (d 3.0 :type single-float)
+ (e 4.0d0 :type double-float))
+(defun-with-dx make-foo3-on-stack ()
+ (let ((foo (make-foo3)))
+ (declare (dynamic-extent foo))
+ (assert (eql 0 (foo3-a foo)))
+ (assert (eql 1 (foo3-b foo)))
+ (assert (eql 2 (foo3-c foo)))
+ (assert (eql 3.0 (foo3-d foo)))
+ (assert (eql 4.0d0 (foo3-e foo)))))
+
;;; Nested DX
(defun-with-dx nested-dx-lists ()
(assert-no-consing (test-lvar-subst 11))
(assert-no-consing (dx-value-cell 13))
(assert-no-consing (cons-on-stack 42))
+ (assert-no-consing (make-array-on-stack))
+ (assert-no-consing (make-foo1-on-stack 123))
+ (#+raw-instance-init-vops assert-no-consing
+ #-raw-instance-init-vops progn
+ (make-foo2-on-stack 1.24 1.23d0))
+ (#+raw-instance-init-vops assert-no-consing
+ #-raw-instance-init-vops progn
+ (make-foo3-on-stack))
(assert-no-consing (nested-dx-conses))
(assert-no-consing (nested-dx-lists))
(assert-consing (nested-dx-not-used *a-cons*))
(let ((a (make-array 11 :initial-element 0)))
(declare (dynamic-extent a))
(assert (every (lambda (x) (eql x 0)) a))))
-(bdowning-2005-iv-16)
-
+(assert-no-consing (bdowning-2005-iv-16))
+
+
+(defun-with-dx let-converted-vars-dx-allocated-bug (x y z)
+ (let* ((a (list x y z))
+ (b (list x y z))
+ (c (list a b)))
+ (declare (dynamic-extent c))
+ (values (first c) (second c))))
+(multiple-value-bind (i j) (let-converted-vars-dx-allocated-bug 1 2 3)
+ (assert (and (equal i j)
+ (equal i (list 1 2 3)))))
+
+;;; workaround for bug 419 -- real issue remains, but check that the
+;;; bandaid holds.
+(defun-with-dx bug419 (x)
+ (multiple-value-call #'list
+ (eval '(values 1 2 3))
+ (let ((x x))
+ (declare (dynamic-extent x))
+ (flet ((mget (y)
+ (+ x y))
+ (mset (z)
+ (incf x z)))
+ (declare (dynamic-extent #'mget #'mset))
+ ((lambda (f g) (eval `(progn ,f ,g (values 4 5 6)))) #'mget #'mset)))))
+(assert (equal (bug419 42) '(1 2 3 4 5 6)))
\f
projects / sbcl.git / blobdiff