From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2537 invoked by alias); 3 Jan 2006 08:04:36 -0000 Received: (qmail 2519 invoked by uid 48); 3 Jan 2006 08:04:34 -0000 Date: Tue, 03 Jan 2006 08:04:00 -0000 Message-ID: <20060103080434.2517.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/23455] tree load PRE is not working properly In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "bonzini at gnu dot org" 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 X-SW-Source: 2006-01/txt/msg00211.txt.bz2 List-Id: ------- Comment #8 from bonzini at gnu dot org 2006-01-03 08:04 ------- > Ehm, wouldn't "unsigned char *" alias everything? GCSE doesn't do load PRE for > me on the original test case, either. Yes, I was checking if load PRE removes the redundant load of t3 if flush_outbuf is not called. See comment #4. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23455