From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
 id 46E25385802E; Thu, 28 Oct 2021 09:02:52 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 46E25385802E
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/102949] [12 regression]
 gcc.dg/vect/slp-reduc-1.c FAIL
Date: Thu, 28 Oct 2021 09:02:52 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: tree-optimization
X-Bugzilla-Version: 12.0
X-Bugzilla-Keywords: wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 12.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-102949-4-d1guYtaADY@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-102949-4@http.gcc.gnu.org/bugzilla/>
References: <bug-102949-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: gcc-bugs@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-bugs mailing list <gcc-bugs.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Thu, 28 Oct 2021 09:02:52 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102949

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:eed248bb8cc3091e8a9b2f73138c691396752438

commit r12-4763-geed248bb8cc3091e8a9b2f73138c691396752438
Author: Richard Biener <rguenther@suse.de>
Date:   Thu Oct 28 10:07:40 2021 +0200

    tree-optimization/102949 - fix base object alignment

    This fixes fallout of g:4703182a06b831a9 where we now silently fail
    to force alignment of a base object.  The fix is to look at the
    dr_info of the group leader to be consistent with alignment analysis.

    2021-10-28  Richard Biener  <rguenther@suse.de>

            PR tree-optimization/102949
            * tree-vect-stmts.c (ensure_base_align): Look at the
            dr_info of a group leader and assert we are looking at
            one with analyzed alignment.=