From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 092233858D1E; Tue, 31 Oct 2023 07:02:25 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 092233858D1E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1698735745; bh=hw0gqOWirjv59GwrII8qHFmzzkWorSPIpYAzuKG8sLQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=nl36uUYjDC8jjUfLC5z6bArrC1lcSJ8ETUt4kFk/HRatb61VpJlDiuJKEKhIBRf7A GsKJqwd7COZ9xntYLTQjkD9AmndJdsiLeThes1r3WCJ8/ZDDPzF51PNg4QKFHKjtki /lf4ryifrqeH/q00zej0OnHR5BllQhAjSjFq0rAM= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/112305] [13/14 Regression] Wrong code at -O1/2/3/s on x86_64-pc-linux-gnu Date: Tue, 31 Oct 2023 07:02:24 +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: 13.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cf_reconfirmed_on everconfirmed 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=3D112305 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2023-10-31 Ever confirmed|0 |1 --- Comment #1 from Andrew Pinski --- Confirmed, -ftree-scev-cprop seems like is introducing the "undefined" sign= ed integer overflow code ...=