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 D70E539450F1; Wed,  6 Jan 2021 09:39:23 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D70E539450F1
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/98100] ICE in expand_debug_locations, at cfgexpand.c:5610
Date: Wed, 06 Jan 2021 09:39:23 +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: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-98100-4-pDoY8YYLLM@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-98100-4@http.gcc.gnu.org/bugzilla/>
References: <bug-98100-4@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: Wed, 06 Jan 2021 09:39:24 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98100

--- Comment #8 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:4c18faa4dd4dffdb76bc879b7555574ce3f4da01

commit r10-9215-g4c18faa4dd4dffdb76bc879b7555574ce3f4da01
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Fri Dec 4 12:18:21 2020 +0100

    debug: Fix another vector DECL_MODE ICE [PR98100]

    The PR88587 fix changes DECL_MODE of vars with vector type during
inlining/cloning
    when the vars are copied, so that their DECL_MODE matches their TYPE_MO=
DE
in
    the new function.  Unfortunately, the following testcase still ICEs, the
var
    isn't really used in the new function and so it isn't copied, but becom=
es
    just a nonlocalized var.  So we can't adjust its DECL_MODE because it
    appears in multiple functions and needs different modes in between them.
    The following patch changes the DEBUG_INSN creation to use TYPE_MODE
instead
    of DECL_MODE for vars with vector types.

    2020-12-04  Jakub Jelinek  <jakub@redhat.com>

            PR target/98100
            * cfgexpand.c (expand_gimple_basic_block): For vars with
            vector type, use TYPE_MODE rather than DECL_MODE.

            * gcc.target/i386/pr98100.c: New test.

    (cherry picked from commit 704ccefb576dcf30b27a4b9bdacb6e15902f5307)=