From 093c6c85d1c014b4662dde68589a91ba2f99cb48 Mon Sep 17 00:00:00 2001 From: rtoy <rtoy> Date: Tue, 13 Apr 2004 13:21:52 +0000 Subject: [PATCH] Use (logandc2 x y) instead of (logand x (lognot y)). --- code/room.lisp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/code/room.lisp b/code/room.lisp index 5d93a208d..984a51bbc 100644 --- a/code/room.lisp +++ b/code/room.lisp @@ -5,7 +5,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/room.lisp,v 1.31 2003/10/15 15:24:23 toy Exp $") + "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/room.lisp,v 1.32 2004/04/13 13:21:52 rtoy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -147,7 +147,7 @@ (declaim (inline round-to-dualword)) (defun round-to-dualword (size) (declare (type memory-size size)) - (logand (the memory-size (+ size lowtag-mask)) (lognot lowtag-mask))) + (logandc2 (the memory-size (+ size lowtag-mask)) lowtag-mask)) ;;; VECTOR-TOTAL-SIZE -- Internal -- GitLab