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 30F4C38515F0; Thu, 25 Mar 2021 11:06:36 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 30F4C38515F0
From: "acoplan at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/99766] [11 Regression] ICE: unable to generate reloads
 with SVE code since r11-7807-gbe70bb5e
Date: Thu, 25 Mar 2021 11:06:36 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 11.0
X-Bugzilla-Keywords: ice-on-valid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: acoplan at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P1
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 11.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: short_desc cc
Message-ID: <bug-99766-4-flOWP7NfNY@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-99766-4@http.gcc.gnu.org/bugzilla/>
References: <bug-99766-4@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, 25 Mar 2021 11:06:36 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99766

Alex Coplan <acoplan at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[11 Regression] ICE: unable |[11 Regression] ICE: unable
                   |to generate reloads with    |to generate reloads with
                   |SVE code                    |SVE code since
                   |                            |r11-7807-gbe70bb5e
                 CC|                            |vmakarov at gcc dot gnu.org

--- Comment #3 from Alex Coplan <acoplan at gcc dot gnu.org> ---
Started with r11-7807-gbe70bb5e4babdf9d3d33e8f4658452038407fa8e:

commit be70bb5e4babdf9d3d33e8f4658452038407fa8e
Author: Vladimir N. Makarov <vmakarov@redhat.com>
Date:   Tue Mar 23 17:51:21 2021 -0400

    [PR99581] Use relaxed memory for more aarch64 memory constraints

    The original patch for PR99581 resulted in GCC testsuite regression as
    some constraints were not declared as relaxed memory ones.  This patch
    fixes this.=