From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14341 invoked by alias); 16 May 2011 14:33:22 -0000 Received: (qmail 14332 invoked by uid 22791); 16 May 2011 14:33:21 -0000 X-SWARE-Spam-Status: No, hits=-2.6 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_GJ X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 16 May 2011 14:33:05 +0000 From: "gjl at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/41076] [avr] pessimal code for logical OR of 8-bit fields X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: gjl at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Mon, 16 May 2011 14:36:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-05/txt/msg01262.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41076 --- Comment #2 from Georg-Johann Lay 2011-05-16 14:20:25 UTC --- Author: gjl Date: Mon May 16 14:20:19 2011 New Revision: 173792 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173792 Log: PR target/27663 PR target/41076 * config/avr/predicates.md (const_8_16_24_operand): New predicate. * config/avr/avr.md ("*iorqi.byte0", "*iorqi.byte1-3"): New define_insn_and_split patterns. Modified: trunk/gcc/ChangeLog trunk/gcc/config/avr/avr.md trunk/gcc/config/avr/predicates.md