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 2A474395CCB6; Thu, 30 Apr 2020 13:12:28 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2A474395CCB6
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
 s=default; t=1588252348;
 bh=dxJrfgt488sD7y+NKx7rOO+7Q/nO0kDGhCBg09pJcn0=;
 h=From:To:Subject:Date:In-Reply-To:References:From;
 b=JXIF+2Z/mKxFAXpfil9kh/hLYg2iFq4RVRryoRQDdc7uCxpULPNgX9niOYx17nXlI
 aB4jCEcWyEB538RASTA9qCVvpAYdT5fH7aG/nZOZgJQADuMcl6cF+9I/2q1YPpdSSY
 5W+6ghMxWVRsZ+AWwRMQ3hygTfIiSRJkP2JXCwZo=
From: "chantry.xavier at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/94675] [9/10 regression] -Warray-bounds false
 positive with -O2 since r9-1948
Date: Thu, 30 Apr 2020 13:12:27 +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: 9.3.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: chantry.xavier at gmail dot com
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 9.4
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-94675-4-PD9DUra3IS@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-94675-4@http.gcc.gnu.org/bugzilla/>
References: <bug-94675-4@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: <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: <http://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Thu, 30 Apr 2020 13:12:28 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94675

--- Comment #18 from Xavier <chantry.xavier at gmail dot com> ---
The lib has been recently opensourced so I can share it :
https://github.com/Intersec/lib-common/blob/master/src/core/str-stream.h

We have 100-200 usages of p_end/s_end/b_end so even if it's possible to pat=
ch
them all, I am not a big fan of this solution.=