X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Farith.impure.lisp;h=dc11f8bf803e8796065bab5af8d348bafdba1d35;hb=4898ef32c639b1c7f4ee13a5ba566ce6debd03e6;hp=fb6b7d9cfb53d38cd6285f938bf1a3fc43dbd169;hpb=79cc569a97e444389350ea3f5b1017374fe16bec;p=sbcl.git

diff --git a/tests/arith.impure.lisp b/tests/arith.impure.lisp
index fb6b7d9..dc11f8b 100644
--- a/tests/arith.impure.lisp
+++ b/tests/arith.impure.lisp
@@ -6,7 +6,7 @@
 ;;;; 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.
@@ -70,8 +70,8 @@
 
 (defun are-we-getting-ash-right (x y)
   (declare (optimize speed)
-	   (type (unsigned-byte 32) x)
-	   (type (integer -40 0) y))
+           (type (unsigned-byte 32) x)
+           (type (integer -40 0) y))
   (ash x y))
 (defun what-about-with-constants (x)
   (declare (optimize speed) (type (unsigned-byte 32) x))
@@ -79,14 +79,14 @@
 
 (dotimes (i 41)
   (assert (= (are-we-getting-ash-right (1- (ash 1 32)) (- i))
-	     (if (< i 32)
-		 (1- (ash 1 (- 32 i)))
-	         0))))
+             (if (< i 32)
+                 (1- (ash 1 (- 32 i)))
+                 0))))
 (assert (= (what-about-with-constants (1- (ash 1 32))) 0))
 
 (defun one-more-test-case-to-catch-sparc (x y)
   (declare (optimize speed (safety 0))
-	   (type (unsigned-byte 32) x) (type (integer -40 2) y))
+           (type (unsigned-byte 32) x) (type (integer -40 2) y))
   (the (unsigned-byte 32) (ash x y)))
 (assert (= (one-more-test-case-to-catch-sparc (1- (ash 1 32)) -40) 0))
 
@@ -94,54 +94,54 @@
 (eval-when (:compile-toplevel :load-toplevel :execute)
   (defvar *n-fixnum-bits* (- sb-vm::n-word-bits sb-vm::n-fixnum-tag-bits))
   (defvar *shifts* (let ((list (list 0
-				     1
-				     (1- sb-vm::n-word-bits)
-				     sb-vm::n-word-bits
-				     (1+ sb-vm::n-word-bits))))
-		     (append list (mapcar #'- list)))))
+                                     1
+                                     (1- sb-vm::n-word-bits)
+                                     sb-vm::n-word-bits
+                                     (1+ sb-vm::n-word-bits))))
+                     (append list (mapcar #'- list)))))
 
 (macrolet ((nc-list ()
-	     `(list ,@(loop for i from 0 below (length *shifts*)
-			 collect `(frob (nth ,i *shifts*)))))
-	   (c-list ()
-	     `(list ,@(loop for i from 0 below (length *shifts*)
-			 collect `(frob ,(nth i *shifts*))))))
+             `(list ,@(loop for i from 0 below (length *shifts*)
+                         collect `(frob (nth ,i *shifts*)))))
+           (c-list ()
+             `(list ,@(loop for i from 0 below (length *shifts*)
+                         collect `(frob ,(nth i *shifts*))))))
   (defun nc-ash (x)
     (macrolet ((frob (y)
-		 `(list x ,y (ash x ,y))))
+                 `(list x ,y (ash x ,y))))
       (nc-list)))
   (defun c-ash (x)
     (macrolet ((frob (y)
-		 `(list x ,y (ash x ,y))))
+                 `(list x ,y (ash x ,y))))
       (c-list)))
   (defun nc-modular-ash-ub (x)
     (macrolet ((frob (y)
-		 `(list x ,y (logand most-positive-fixnum (ash x ,y)))))
+                 `(list x ,y (logand most-positive-fixnum (ash x ,y)))))
       (nc-list)))
   (defun c-modular-ash-ub (x)
     (declare (type (and fixnum unsigned-byte) x)
-	     (optimize speed))
+             (optimize speed))
     (macrolet ((frob (y)
-		 `(list x ,y (logand most-positive-fixnum (ash x ,y)))))
+                 `(list x ,y (logand most-positive-fixnum (ash x ,y)))))
       (c-list))))
 
 (let* ((values (list 0 1 most-positive-fixnum))
        (neg-values (cons most-negative-fixnum
-			 (mapcar #'- values))))
+                         (mapcar #'- values))))
   (labels ((test (value fun1 fun2)
-	     (let ((res1 (funcall fun1 value))
-		   (res2 (funcall fun2 value)))
-	       (mapcar (lambda (a b)
-			 (unless (equalp a b)
-			   (error "ash failure for ~A vs ~A: ~A not EQUALP ~A"
-				  fun1 fun2
-				  a b)))
-		       res1 res2))))
+             (let ((res1 (funcall fun1 value))
+                   (res2 (funcall fun2 value)))
+               (mapcar (lambda (a b)
+                         (unless (equalp a b)
+                           (error "ash failure for ~A vs ~A: ~A not EQUALP ~A"
+                                  fun1 fun2
+                                  a b)))
+                       res1 res2))))
     (loop for x in values do
-	 (test x 'nc-ash 'c-ash)
-	 (test x 'nc-modular-ash-ub 'c-modular-ash-ub))
+         (test x 'nc-ash 'c-ash)
+         (test x 'nc-modular-ash-ub 'c-modular-ash-ub))
     (loop for x in neg-values do
-	 (test x 'nc-ash 'c-ash))))
+         (test x 'nc-ash 'c-ash))))
 
 
 (defun 64-bit-logcount (x)