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diff --git a/tests/compiler.pure.lisp b/tests/compiler.pure.lisp
index 45c22e8..7240363 100644
--- a/tests/compiler.pure.lisp
+++ b/tests/compiler.pure.lisp
@@ -966,3 +966,171 @@
                 (%f11 -120429363 (%f11 62362 b)))))
    6714367 9645616 -637681868)
   -264223548))
+
+;;; Bug reported by Paul F. Dietz caused by derive type loss in VALUE
+;;; transform
+(assert (equal (multiple-value-list
+                (funcall
+                 (compile nil '(lambda ()
+                                (declare (optimize (speed 1) (space 0) (safety 3) (debug 3) (compilation-speed 1)))
+                                (ceiling
+                                 (ceiling
+                                  (flet ((%f16 () 0)) (%f16))))))))
+               '(0 0)))
+
+;;; MISC.184
+(assert (zerop
+         (funcall
+          (compile
+           nil
+           '(lambda (a b c)
+             (declare (type (integer 867934833 3293695878) a))
+             (declare (type (integer -82111 1776797) b))
+             (declare (type (integer -1432413516 54121964) c))
+             (declare (optimize (speed 3)))
+             (declare (optimize (safety 1)))
+             (declare (optimize (debug 1)))
+             (if nil
+                 (flet ((%f15 (f15-1 &optional (f15-2 c))
+                          (labels ((%f1 (f1-1 f1-2) 0))
+                            (%f1 a 0))))
+                   (flet ((%f4 ()
+                            (multiple-value-call #'%f15
+                              (values (%f15 c 0) (%f15 0)))))
+                     (if nil (%f4)
+                         (flet ((%f8 (f8-1 &optional (f8-2 (%f4)) (f8-3 0))
+                                  f8-3))
+                           0))))
+                 0)))
+          3040851270 1664281 -1340106197)))
+
+;;; MISC.249
+(assert (zerop
+         (funcall
+          (compile
+           nil
+           '(lambda (a b)
+             (declare (notinline <=))
+             (declare (optimize (speed 2) (space 3) (safety 0)
+                       (debug 1) (compilation-speed 3)))
+             (if (if (<= 0) nil nil)
+                 (labels ((%f9 (f9-1 f9-2 f9-3)
+                            (ignore-errors 0)))
+                   (dotimes (iv4 5 a) (%f9 0 0 b)))
+                 0)))
+          1 2)))
+
+;;; MISC.259-264 (aka "CSR screwed up implementing *-MOD32")
+(assert
+ (= (funcall
+     (compile
+      nil
+      '(lambda (a)
+         (declare (type (integer 177547470 226026978) a))
+         (declare (optimize (speed 3) (space 0) (safety 0) (debug 0)
+                            (compilation-speed 1)))
+         (logand a (* a 438810))))
+     215067723)
+    13739018))
+
+;;; bug 299 (reported by PFD)
+(assert
+ (equal (funcall
+         (compile
+          nil
+          '(lambda ()
+            (declare (optimize (debug 1)))
+            (multiple-value-call #'list
+              (if (eval t) (eval '(values :a :b :c)) nil)
+              (catch 'foo (throw 'foo (values :x :y)))))))
+        '(:a :b :c :x :y)))
+;;; MISC.185
+(assert (equal
+         (funcall
+          (compile
+           nil
+           '(lambda (a b c)
+             (declare (type (integer 5 155656586618) a))
+             (declare (type (integer -15492 196529) b))
+             (declare (type (integer 7 10) c))
+             (declare (optimize (speed 3)))
+             (declare (optimize (safety 1)))
+             (declare (optimize (debug 1)))
+             (flet ((%f3
+                        (f3-1 f3-2 f3-3
+                              &optional (f3-4 a) (f3-5 0)
+                              (f3-6
+                               (labels ((%f10 (f10-1 f10-2 f10-3)
+                                          0))
+                                 (apply #'%f10
+                                        0
+                                        a
+                                        (- (if (equal a b) b (%f10 c a 0))
+                                           (catch 'ct2 (throw 'ct2 c)))
+                                        nil))))
+                      0))
+               (%f3 (%f3 (%f3 b 0 0 0) a 0) a b b b c)))) 5 0 7)
+         0))
+;;; MISC.186
+(assert (eq
+         (eval
+          '(let* ((form '(labels ((%f3 (f3-1 f3-2) f3-1))
+                          (apply #'%f3 b (catch 'ct8 (throw 'ct8 (logeqv (%f3 c 0)))) nil)))
+                  (vars '(b c))
+                  (fn1 `(lambda ,vars
+                          (declare (type (integer -2 19) b)
+                                   (type (integer -1520 218978) c)
+                                   (optimize (speed 3) (safety 1) (debug 1)))
+                          ,form))
+                  (fn2 `(lambda ,vars
+                          (declare (notinline logeqv apply)
+                                   (optimize (safety 3) (speed 0) (debug 0)))
+                          ,form))
+                  (cf1 (compile nil fn1))
+                  (cf2 (compile nil fn2))
+                  (result1 (multiple-value-list (funcall cf1 2 18886)))
+                  (result2 (multiple-value-list (funcall cf2 2 18886))))
+            (if (equal result1 result2)
+                :good
+                (values result1 result2))))
+         :good))
+;;; MISC.275
+(assert
+ (zerop
+  (funcall
+   (compile
+    nil
+    '(lambda (b)
+      (declare (notinline funcall min coerce))
+      (declare
+       (optimize (speed 1)
+        (space 2)
+        (safety 2)
+        (debug 1)
+        (compilation-speed 1)))
+      (flet ((%f12 (f12-1)
+               (coerce
+                (min
+                 (if f12-1 (multiple-value-prog1
+                               b (return-from %f12 0))
+                     0))
+                'integer)))
+        (funcall #'%f12 0))))
+   -33)))
+
+;;; Discussion of a CMUCL PCL bug on Sparc with Raymond Toy revealed a
+;;; potential problem: optimizers and type derivers for MAX and MIN
+;;; were not consistent in treating EQUALP, but not EQL, arguments.
+(dolist (f '(min max))
+  (loop for complex-arg-args in '((1d0 2d0) (0d0 1d0))
+        for complex-arg = `(if x ,@complex-arg-args)
+        do
+        (loop for args in `((1 ,complex-arg)
+                            (,complex-arg 1))
+              for form = `(,f ,@args)
+              for f1 = (compile nil `(lambda (x) ,form))
+              and f2 = (compile nil `(lambda (x) (declare (notinline min max))
+                                             ,form))
+              do
+              (dolist (x '(nil t))
+                (assert (eql (funcall f1 x) (funcall f2 x)))))))