From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24013 invoked by alias); 28 Mar 2012 08:04:05 -0000 Received: (qmail 23974 invoked by uid 22791); 28 Mar 2012 08:04:02 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 28 Mar 2012 08:03:48 +0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/52736] [4.5/4.6/4.7/4.8 Regression] miscompilation: store to aliased __m128d is 8 Bytes off Date: Wed, 28 Mar 2012 08:11:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.5.4 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2012-03/txt/msg02403.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52736 --- Comment #11 from Jakub Jelinek 2012-03-28 08:03:41 UTC --- Author: jakub Date: Wed Mar 28 08:03:11 2012 New Revision: 185905 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185905 Log: PR target/52736 * config/i386/sse.md (sse2_loadlpd splitter): Use offset 0 instead of 8 in adjust_address. * gcc.target/i386/pr52736.c: New test. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.target/i386/pr52736.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/config/i386/sse.md branches/gcc-4_7-branch/gcc/testsuite/ChangeLog