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 91C733858D20; Mon, 12 Jun 2023 17:49:55 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 91C733858D20
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1686592195;
	bh=9R/Ubms6YN9TnFeH9AxuCk2aZUvLvtgHMKk73AtYejc=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=FlCZrJBSwF1BAWADqTycDerFSAL3fYtZDROkruBh/OG+nh2dYj8LdKqPaqvTKgG95
	 to3KhoABBom+iPGyBf3mkMXbIH8IHx378u+UcZWpHDFGe4m8ANy24QKk8ZReiAgMJs
	 U8PwfQUKnicBdX+7+6ATTPGco9KPslfcqyU4+V80=
From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/110228] [14 Regression] llvm-16 miscompilation on
 small case switch, minimized
Date: Mon, 12 Jun 2023 17:49:54 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: middle-end
X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: pinskia at gcc dot gnu.org
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 14.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-110228-4-3nLYMH1GlI@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-110228-4@http.gcc.gnu.org/bugzilla/>
References: <bug-110228-4@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=3D110228

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Adding :

        default:__builtin_unreachable();

Makes the testcase in this report work.
Maybe there should be an assert in LLVM's code too ...=