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 DC8323871029; Mon, 16 Mar 2020 21:04:42 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org DC8323871029
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
 s=default; t=1584392682;
 bh=f0PtbGPJxJ2nOzdUXgWtBHH1m2JUQxEOhaTdglDyVYU=;
 h=From:To:Subject:Date:In-Reply-To:References:From;
 b=Tm3bTjD2ORXQWMENqDwy8tQAyUKNpszpZ1JKpu6Kw7teygSuiTyF9D5BJBs8duEB8
 QOd96EsFEcRpduwog05mPAUfHvBE2slASUMjxkBvc55aB5ZQuyB9UD47bJKNsmw/vQ
 rZjXsDC18mAoAGgWLb38nuNCyIMGfR2FlO6CO36k=
From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/94187] [10 Regression] valgrind error in
 count_nonzero_bytes since r10-2101
Date: Mon, 16 Mar 2020 21:04:42 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: tree-optimization
X-Bugzilla-Version: 10.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: dcb314 at hotmail dot com
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P1
X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 10.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-94187-4-t1tUBIwpx1@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-94187-4@http.gcc.gnu.org/bugzilla/>
References: <bug-94187-4@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: <http://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: Mon, 16 Mar 2020 21:04:43 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94187

--- Comment #8 from David Binderman <dcb314 at hotmail dot com> ---
>>From the testsuite, files ./gcc.dg/Warray-bounds-29.c and
./gcc.dg/Warray-bounds-32.c seem to cause similar problems with
function count_nonzero_bytes, so it might be worthwhile checking
that these two testcases are ok with the proposed patch.=