From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3812 invoked by alias); 2 Mar 2005 16:05:57 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 3647 invoked by alias); 2 Mar 2005 16:05:35 -0000 Date: Wed, 02 Mar 2005 16:05:00 -0000 Message-ID: <20050302160535.3645.qmail@sourceware.org> From: "cvs-commit at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20041016030414.18030.kazu@cs.umass.edu> References: <20041016030414.18030.kazu@cs.umass.edu> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/18030] OR is inefficient in 2-bit bitfield X-Bugzilla-Reason: CC X-SW-Source: 2005-03/txt/msg00216.txt.bz2 List-Id: ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-02 16:05 ------- Subject: Bug 18030 CVSROOT: /cvs/gcc Module name: gcc Changes by: kazu@gcc.gnu.org 2005-03-02 16:05:00 Modified files: gcc : ChangeLog expr.c Log message: PR middle-end/18029 and PR middle-end/18030 * expr.c (optimize_bitfield_assignment_op): Add a special case to handle BIT_IOR_EXPR and BIT_XOR_EXPR. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7632&r2=2.7633 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expr.c.diff?cvsroot=gcc&r1=1.778&r2=1.779 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18030