X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fx86-64%2Ffloat.lisp;h=9f97d65f4d84793580e46ed671d9dcfbf6d844df;hb=673234cb910923d41badca51b383e3188f375691;hp=310d92a89ec27017f3de156f9da711ed54624248;hpb=0d871fd7a98fc4af92a8b942a1154761466ad8c9;p=sbcl.git

diff --git a/src/compiler/x86-64/float.lisp b/src/compiler/x86-64/float.lisp
index 310d92a..9f97d65 100644
--- a/src/compiler/x86-64/float.lisp
+++ b/src/compiler/x86-64/float.lisp
@@ -324,10 +324,7 @@
                                       (:double '((inst movsd ea x)))))
                            (let ((ea (make-ea
                                       :dword :base fp
-                                      :disp (- (* (+ (tn-offset y)
-                                                     ,(case format
-                                                            (:single 1)
-                                                            (:double 2) ))
+                                      :disp (- (* (1+ (tn-offset y))
                                                   n-word-bytes)))))
                              ,@(ecase format
                                  (:single '((inst movss ea x)))
@@ -789,7 +786,8 @@
          (unless (location= imag r-imag)
            (inst movss r-imag imag))))
       (complex-single-stack
-       (inst movss (ea-for-csf-real-stack r) real)
+       (unless (location= real r)
+         (inst movss (ea-for-csf-real-stack r) real))
        (inst movss (ea-for-csf-imag-stack r) imag)))))
 
 (define-vop (make-complex-double-float)
@@ -813,7 +811,8 @@
          (unless (location= imag r-imag)
            (inst movsd r-imag imag))))
       (complex-double-stack
-       (inst movsd (ea-for-cdf-real-stack r) real)
+       (unless (location= real r)
+         (inst movsd (ea-for-cdf-real-stack r) real))
        (inst movsd (ea-for-cdf-imag-stack r) imag)))))
 
 (define-vop (complex-float-value)