From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1689 invoked by alias); 25 Feb 2010 23:54:30 -0000 Received: (qmail 1539 invoked by uid 48); 25 Feb 2010 23:54:16 -0000 Date: Thu, 25 Feb 2010 23:54:00 -0000 Message-ID: <20100225235415.1537.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/43182] GCC does not pull out a[0] from loop that changes a[i] for i:[1,n] In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pinskia at gcc dot gnu dot org" 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: 2010-02/txt/msg02627.txt.bz2 ------- Comment #3 from pinskia at gcc dot gnu dot org 2010-02-25 23:54 ------- Related to PR 29751 but that only does a simple method and does not handle this case as we need range info. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43182