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 7F4013870912; Wed, 22 Apr 2020 12:12:14 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7F4013870912
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
 s=default; t=1587557534;
 bh=5owaS/FwGc4eMpAM5hlZjFKOcZBKsqwKqX4wJgkZ/Qo=;
 h=From:To:Subject:Date:From;
 b=d2bEDDvZrcFvkRgfaZxEblCEZHPmt/jv6GMZRn9Fx83t2Oag5kxdCLqbTzUILI3pR
 sCYEVrUuUjOAHEiuXY/yl1n432vCz72zVwTfuafZZTP+sEHgeyPNL4p4fBKm8NULgL
 lBBawcWIMZ+lS/o8NkK1Jm1UD3JxFauW9PYwTSRU=
From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/94711] New: [8/9/10 Regression] class with empty base
 passed incorrectly with -std=c++17 on arm
Date: Wed, 22 Apr 2020 12:12:14 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 10.0
X-Bugzilla-Keywords: ABI, wrong-code
X-Bugzilla-Severity: blocker
X-Bugzilla-Who: jakub at gcc dot gnu.org
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status
 keywords bug_severity priority component assigned_to reporter cc dependson
 blocked target_milestone cf_gcctarget
Message-ID: <bug-94711-4@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: <http://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: <http://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Wed, 22 Apr 2020 12:12:14 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94711

            Bug ID: 94711
           Summary: [8/9/10 Regression] class with empty base passed
                    incorrectly with -std=3Dc++17 on arm
           Product: gcc
           Version: 10.0
            Status: UNCONFIRMED
          Keywords: ABI, wrong-code
          Severity: blocker
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jakub at gcc dot gnu.org
                CC: jakub at gcc dot gnu.org, ktkachov at gcc dot gnu.org,
                    matmal01 at gcc dot gnu.org, mpolacek at gcc dot gnu.or=
g,
                    rearnsha at gcc dot gnu.org, redi at gcc dot gnu.org,
                    rguenth at gcc dot gnu.org, rsandifo at gcc dot gnu.org
        Depends on: 94383
            Blocks: 94704, 94706, 94707
  Target Milestone: ---
            Target: aarch64-*-linux

+++ This bug was initially created as a clone of Bug #94383 +++

The same issue applies to 32-bit ARM too.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94383
[Bug 94383] [8/9/10 Regression] class with empty base passed incorrectly wi=
th
-std=3Dc++17 on aarch64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94704
[Bug 94704] [8/9/10 Regression] class with empty base passed incorrectly wi=
th
-std=3Dc++17 on s390x/s390
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94706
[Bug 94706] [8/9/10 Regression] class with empty base passed incorrectly wi=
th
-std=3Dc++17 on ia64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94707
[Bug 94707] [8/9/10 Regression] class with empty base passed incorrectly wi=
th
-std=3Dc++17 on powerpc64le=