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 88F1C38425B0; Tue, 10 May 2022 07:47:03 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 88F1C38425B0
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/105292] [10/11/12/13 regression] ICE in
 expand_expr_real_2 when compiling with -mvis2
Date: Tue, 10 May 2022 07:47:03 +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: 11.2.0
X-Bugzilla-Keywords: ice-on-valid-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: ebotcazou at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 10.4
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-105292-4-EiNj1QbVoA@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-105292-4@http.gcc.gnu.org/bugzilla/>
References: <bug-105292-4@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 07:47:03 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105292

--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Eric Botcazou
<ebotcazou@gcc.gnu.org>:

https://gcc.gnu.org/g:9cd6d49d43ff7a8e47ffe5358b2e8fe072ed0e69

commit r10-10607-g9cd6d49d43ff7a8e47ffe5358b2e8fe072ed0e69
Author: Eric Botcazou <ebotcazou@adacore.com>
Date:   Tue May 10 09:33:16 2022 +0200

    Fix internal error with vectorization on SPARC

    This is a regression present since the 10.x series, but the underlying
issue
    has been there since the TARGET_VEC_PERM_CONST hook was implemented, in=
 the
    form of an ICE when expanding a constant VEC_PERM_EXPR in V4QI, while t=
he
    back-end only supports V8QI constant VEC_PERM_EXPRs.

    gcc/
            PR target/105292
            * config/sparc/sparc.c (sparc_vectorize_vec_perm_const): Return
            true only for 8-byte vector modes.

    gcc/testsuite/
            * gcc.target/sparc/20220510-1.c: New test.=