From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7016 invoked by alias); 25 Feb 2008 20:51:16 -0000 Received: (qmail 6818 invoked by uid 48); 25 Feb 2008 20:50:33 -0000 Date: Mon, 25 Feb 2008 20:51:00 -0000 Message-ID: <20080225205033.6817.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/35371] Missing REG_POINTER attribute causes bad indexed load/store operand ordering In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "bergner 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: 2008-02/txt/msg02714.txt.bz2 ------- Comment #1 from bergner at gcc dot gnu dot org 2008-02-25 20:50 ------- Created an attachment (id=15231) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15231&action=view) Patch to GCSE to copy REG_POINTER attribute over to new pseudos. The culprit here is GCSE. When GCSE creates a pseudo to copy a reaching expression into, it fails to copy the POINTER attribute over. I'm testing the attached patch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35371