From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9344 invoked by alias); 22 Sep 2008 10:34:40 -0000 Received: (qmail 9156 invoked by uid 48); 22 Sep 2008 10:33:18 -0000 Date: Mon, 22 Sep 2008 10:34:00 -0000 Message-ID: <20080922103318.9155.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/37491] [4.4 Regression] Revision 140257 causes vectorizer tests failures In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "irar at il dot ibm 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: 2008-09/txt/msg02490.txt.bz2 ------- Comment #16 from irar at il dot ibm dot com 2008-09-22 10:33 ------- (In reply to comment #15) > This is because the original access is through a restricted pointer, so the > check is conservatively correct at this point. We can move it to the > point where the vector pointer is created But this way we move the check to the transformation and we don't have a mechanism to stop in the middle of transformation. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37491