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 792E538582AD; Tue,  6 Sep 2022 15:23:33 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 792E538582AD
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1662477813;
	bh=wPjFD4K1dL32G/r+cKzifTN7pUn4/7o0m2Lv1a/rUyc=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=jQHmsmWOWvr2544wGRMUoNOlMr8+kxgUbtdeP72JZzcuV6MwkWUojp4tK3BsNtWXQ
	 CL4aIDkJvf/s3hTo8KuBKrApc+7R8113o2PjNb1vjl05odkok7n70dm/VSKAK+uxPV
	 Q0XQmn0Ph/JxR/8j+estN7CpvWcHCJI0WJPfPxic=
From: "dmalcolm at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug analyzer/106845] [13 Regression] ICE in exceeds_p, at
 analyzer/store.cc:464 since r13-2029-g7e3b45befdbbf1a1
Date: Tue, 06 Sep 2022 15:23:33 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: analyzer
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: dmalcolm at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: dmalcolm at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 13.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-106845-4-FmtlqMuVLK@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-106845-4@http.gcc.gnu.org/bugzilla/>
References: <bug-106845-4@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
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106845

--- Comment #4 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
(In reply to Tim Lange from comment #3)
> It seems to me that the implementations of byte_range/bit_range
> get_last_byte_offset () already assume that m_size_in_bytes should be
> greater than zero. So I think the first one should the preferred fix.

Sounds right to me; do you want to assign yourself this one?=