[cmucl-commit] [git] CMU Common Lisp branch master updated. snapshot-2013-12-1-g2527de5

[Raymond Toy]

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- Log -----------------------------------------------------------------
commit 2527de5ed52be53257a51876fe775630333cfc17
Author: Raymond Toy <toy.raymond at gmail.com>
Date:   Wed Dec 11 10:40:30 2013 -0800

    Make %sincos consistently return sin and cos instead of cos and sin.
    Update users accordingly.

diff --git a/src/code/irrat.lisp b/src/code/irrat.lisp
index 8e17a45..270f1dc 100644
--- a/src/code/irrat.lisp
+++ b/src/code/irrat.lisp
@@ -342,24 +342,25 @@
 	       (- c (* s y))))
 	(case (logand n 3)
 	  (0
-	   (values (cos2 s c y1)
-		   (sin2 s c y1)))
-	  (1
-	   (values (- (sin2 s c y1))
+	   (values (sin2 s c y1)
 		   (cos2 s c y1)))
-	  (2
-	   (values (- (cos2 s c y1))
+	  (1
+	   (values (cos2 s c y1)
 		   (- (sin2 s c y1))))
+	  (2
+	   (values (- (sin2 s c y1))
+		   (- (cos2 s c y1))))
 	  (3
-	   (values (sin2 s c y1)
-		   (- (cos2 s c y1)))))))))
+	   (values (- (cos2 s c y1))
+		   (sin2 s c y1))))))))
 #+sparc
 (declaim (inline %sinccos))
 #+sparc
 (defun %sincos (theta)
   (multiple-value-bind (ignore s c)
       (%%sincos theta)
-    (values c s)))
+    (declare (ignore ignore))
+    (values s c)))
 )
 
 
@@ -1025,13 +1026,13 @@
 	 (let ((arg (coerce theta 'double-float)))
 	   (multiple-value-bind (s c)
 	       (%sincos arg)
-	     (complex (coerce s 'single-float)
-		      (coerce c 'single-float)))))
+	     (complex (coerce c 'single-float)
+		      (coerce s 'single-float)))))
 	(((foreach single-float double-float))
 	 (multiple-value-bind (s c)
 	     (%sincos (coerce theta 'double-float))
-	   (complex (coerce s '(dispatch-type theta))
-		    (coerce c '(dispatch-type theta)))))
+	   (complex (coerce c '(dispatch-type theta))
+		    (coerce s '(dispatch-type theta)))))
 	#+double-double
 	((double-double-float)
 	 (complex (cos theta) (sin theta))))))
diff --git a/src/compiler/float-tran.lisp b/src/compiler/float-tran.lisp
index fba199b..a8147d9 100644
--- a/src/compiler/float-tran.lisp
+++ b/src/compiler/float-tran.lisp
@@ -740,14 +740,13 @@
 (deftransform cis ((x) (single-float) * :when :both)
   `(multiple-value-bind (s c)
        (kernel::%sincos (coerce x 'double-float))
-     (complex (coerce s 'single-float)
-	      (coerce c 'single-float))))
+     (complex (coerce c 'single-float)
+	      (coerce s 'single-float))))
 
 (deftransform cis ((x) (double-float) * :when :both)
-  `(multiple-value-bind (ignore s c)
-       (kernel::%%sincos x)
-     (declare (ignore ignore))
-     (complex s c)))
+  `(multiple-value-bind (s c)
+       (kernel::%sincos x)
+     (complex c s)))
 
 #+double-double
 (deftransform cis ((z) (double-double-float) *)

-----------------------------------------------------------------------

Summary of changes:
 src/code/irrat.lisp          |   27 ++++++++++++++-------------
 src/compiler/float-tran.lisp |   11 +++++------
 2 files changed, 19 insertions(+), 19 deletions(-)


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