From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9C7B53850220; Wed, 8 Mar 2023 14:10:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9C7B53850220 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1678284619; bh=1X/9kUJpyABctrYtc9BEH+tyG6gy8a55H+1E92AiOns=; h=From:To:Subject:Date:In-Reply-To:References:From; b=TsIFmKN6i3N31s1/WWkwvTNgPu2vFaY06OSutltOcqhZ6sl/7ewSfhPaItCWtMVNw Ba1bQfRPxWgT9nCN3uY5N9wnAY8yJ3AejlXMVEwezKiqMOl6QwUGYf2W7yhWl9wteJ BpbXtUzccA0OzweQCXkk3Y+FyO7bBFMC/itV+s/k= From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/109031] csmith: possible bad code with -O2 -fno-strict-aliasing Date: Wed, 08 Mar 2023 14:10:19 +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: 13.0 X-Bugzilla-Keywords: needs-bisection, needs-reduction, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109031 --- Comment #14 from Martin Li=C5=A1ka --- (In reply to David Binderman from comment #13) > (In reply to Martin Li=C5=A1ka from comment #12) > > > perl program converted to 0 is proving to be a challenge. > >=20 > > perl? Please provide a complete script reproducer. >=20 > cvise is written in perl, isn't it ? You've got my cvise script. No, it's written in Python. So show me how you run cvise then?=