From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23554 invoked by alias); 14 May 2009 15:58:29 -0000 Received: (qmail 23479 invoked by uid 48); 14 May 2009 15:58:11 -0000 Date: Thu, 14 May 2009 15:58:00 -0000 Message-ID: <20090514155811.23478.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/39942] Nonoptimal code - leaveq; xchg %ax,%ax; retq In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "hjl dot tools at gmail dot com" 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: 2009-05/txt/msg01255.txt.bz2 ------- Comment #32 from hjl dot tools at gmail dot com 2009-05-14 15:58 ------- (In reply to comment #30) > Created an attachment (id=17863) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17863&action=view) [edit] > Testing tool. > Please make sure that you only test nop paddings for branch insns, not nop paddings for branch targets, which prefer 16byte alignment. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39942