0.8.21.5:

[sbcl.git] / src / compiler / ppc / insts.lisp

diff --git a/src/compiler/ppc/insts.lisp b/src/compiler/ppc/insts.lisp
index 2c86cd6..b31d85c 100644 (file)
--- a/src/compiler/ppc/insts.lisp
+++ b/src/compiler/ppc/insts.lisp
@@ -232,10 +232,8 @@
     (cond (length-only
            (values 0 (1+ length) nil nil))
           (t
-           (sb!kernel:copy-from-system-area sap (* n-byte-bits (1+ offset))
-                                         vector (* n-word-bits
-                                                   vector-data-offset)
-                                         (* length n-byte-bits))
+           (sb!kernel:copy-ub8-from-system-area sap (1+ offset)
+                                                vector 0 length)
            (collect ((sc-offsets)
                      (lengths))
              (lengths 1)                ; the length byte
@@ -281,12 +279,14 @@
                                     aa-bit lk-bit)))
               t)))
        #'(lambda (segment posn)
+          (declare (ignore posn))
           (let ((bo (logxor 8 bo))) ;; invert the test
             (emit-b-form-inst segment 16 bo bi
                               2 ; skip over next instruction
                               0 0)
             (emit-back-patch segment 4
                              #'(lambda (segment posn)
+                                 (declare (ignore posn))
                                  (emit-i-form-branch segment target lk-p)))))
        ))))