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 9C457383800D; Tue, 10 May 2022 08:24:55 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9C457383800D
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/104775] [9/10 Regression] Failure to assemble on s390x
 with -fsanitize=undefined
Date: Tue, 10 May 2022 08:24:55 +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: 12.0
X-Bugzilla-Keywords: assemble-failure
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 9.5
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-104775-4-SdShNLl1eB@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-104775-4@http.gcc.gnu.org/bugzilla/>
References: <bug-104775-4@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: Tue, 10 May 2022 08:24:55 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104775

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Jakub Jelinek
<jakub@gcc.gnu.org>:

https://gcc.gnu.org/g:2183785c198ef17138985509cedf5051b3d58452

commit r10-10691-g2183785c198ef17138985509cedf5051b3d58452
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Mon Mar 7 11:14:04 2022 +0100

    s390: Fix up *cmp_and_trap_unsigned_int<mode> constraints [PR104775]

    The following testcase fails to assemble due to clgte %r6,0(%r1,%r10)
    insn not being accepted by assembler.
    My rough understanding is that in the RSY-b insn format the spot
    in other formats used for index registers is used instead for M3 what
    kind of comparison it is, so this patch follows what other similar
    instructions use for constraint (i.e. one without index register).

    2022-03-07  Jakub Jelinek  <jakub@redhat.com>

            PR target/104775
            * config/s390/s390.md (*cmp_and_trap_unsigned_int<mode>): Use
            S constraint instead of T in the last alternative.

            * gcc.target/s390/pr104775.c: New test.

    (cherry picked from commit 2472dcaa8cb9e02e902f83d419c3ee7e0f3d9041)=