X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Ffloat.pure.lisp;h=f0d9a5dc064f42379864c935622599af36ebff43;hb=371577a214ce2659c271279ad48e4c42e1c0c93e;hp=08513ddaa6b78548123e25e4a273e20e59415cef;hpb=a157ed0be79751f85b8243c06102eea95af06aa3;p=sbcl.git

diff --git a/tests/float.pure.lisp b/tests/float.pure.lisp
index 08513dd..f0d9a5d 100644
--- a/tests/float.pure.lisp
+++ b/tests/float.pure.lisp
@@ -234,81 +234,13 @@
     (assert (eql 0.0d0 (funcall f 123.0d0 0.0d0)))
     (assert (eql 0.0d0 (funcall f 123.0 0.0d0)))))
 
-
-;; 1.0.29.xFIXMEx introduces a ton of changes for complex floats
-;; on x86-64. Huge test of doom to help catch weird corner
-;; cases.
-(with-test (:name :complex-floats)
-  (labels ((equal-enough (x y)
-             (cond ((eql x y))
-                   ((or (complexp x)
-                        (complexp y))
-                    (or (eql (coerce x '(complex double-float))
-                             (coerce y '(complex double-float)))
-                        (and (equal-enough (realpart x) (realpart y))
-                             (equal-enough (imagpart x) (imagpart y)))))
-                   ((numberp x)
-                    (or (eql (coerce x 'double-float) (coerce y 'double-float))
-                        (< (abs (- x y))  1d-5)))))
-           (reflections (x)
-             (values x
-                     (conjugate x)
-                     (complex (- (realpart x)) (imagpart x))
-                     (- x)))
-           (compute (x y r)
-             (list (+ x y) (+ r x) (+ x r)
-                   (- x y) (- r x) (- x r)
-                   (* x y) (* x r) (* r x)
-                   (unless (zerop y)
-                     (/ x y))
-                   (unless (zerop r)
-                     (/ x r))
-                   (unless (zerop x)
-                     (/ r x))
-                   (conjugate x) (conjugate r)
-                   (- x)
-                   (complex r) (complex r r) (complex 0 r)
-                   (= x y) (= r x) (= y r) (= x (complex 0 r))
-                   (eql x y) (eql x (complex r)) (eql y (complex r))
-                   (eql x (complex r r)) (eql y (complex 0 r))))
-           (compute-all (x y r)
-             (multiple-value-bind (x1 x2 x3 x4) (reflections x)
-               (multiple-value-bind (y1 y2 y3 y4) (reflections y)
-                 #.(let ((form '(list)))
-                     (dolist (x '(x1 x2 x3 x4) (reverse form))
-                       (dolist (y '(y1 y2 y3 y4))
-                         (push `(list ,x ,y r
-                                      (append (compute ,x ,y r)
-                                              (compute ,x ,y (- r))))
-                               form))))))))
-    (declare (inline reflections compute compute-all))
-    (let* ((reals     '(0 1 2))
-           (complexes '#.(let ((reals '(0 1 2))
-                               (cpx   '()))
-                           (dolist (x reals (nreverse cpx))
-                             (dolist (y reals)
-                               (push (complex x y) cpx)))))
-           (val       ()))
-      (declare (notinline every))
-      (dolist (r reals (nreverse val))
-        (dolist (x complexes)
-          (dolist (y complexes)
-            (let ((value  (compute-all x y r))
-                  (single (compute-all (coerce x '(complex single-float))
-                                       (coerce y '(complex single-float))
-                                       (coerce r 'single-float)))
-                  (double (compute-all (coerce x '(complex double-float))
-                                       (coerce y '(complex double-float))
-                                       (coerce r 'double-float))))
-              (assert (every (lambda (pos ref single double)
-                               (every (lambda (ref single double)
-                                        (or (and (equal-enough ref single)
-                                                 (equal-enough ref double))
-                                            (and (not (numberp single)) ;; -ve 0s
-                                                 (equal-enough single double))))
-                                      (fourth ref) (fourth single) (fourth double)))
-                             '((0 0) (0 1) (0 2) (0 3)
-                               (1 0) (1 1) (1 2) (1 3)
-                               (2 0) (2 1) (2 2) (2 3)
-                               (3 0) (3 1) (3 2) (3 3))
-                             value single double)))))))))
+;; Bug reported by Eric Marsden on July 15 2009. The compiler
+;; used not to constant fold calls with arguments of type
+;; (EQL foo).
+(with-test (:name :eql-type-constant-fold)
+  (assert (equal '(FUNCTION (T) (VALUES (MEMBER T) &OPTIONAL))
+                 (sb-kernel:%simple-fun-type
+                  (compile nil `(lambda (x)
+                                  (eql #c(1.0 2.0)
+                                       (the (eql #c(1.0 2.0))
+                                         x))))))))