From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 884783858C83; Mon, 17 Oct 2022 12:23:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 884783858C83 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1666009420; bh=PSdYrIVZw3KxKdGU1lU+XQn1ePrsD3HkHdT99ISgsNk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Q0M1OOjVH0SCLutkg+PgsJdjia8jrB7oCFURhFS7FdXzL4G36+yKhzn63kaUGhgW6 J+CWmE8kTNFEnNWPKxqohonYtUzUpXUMCwQ2VG9hxBPBcNVu+3jURXVvpcuY9UPwB3 mCNU0roMWuz/ZDmpnWb+bBj/YkLZObhxKrSedjFo= From: "bartoldeman at users dot sourceforge.net" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/107254] [11/12 Regression] Wrong vectorizer code (Fortran) since r11-1501-gda2b7c7f0a136b4d Date: Mon, 17 Oct 2022 12:23:39 +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: 11.3.1 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: bartoldeman at users dot sourceforge.net X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.4 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=3D107254 --- Comment #10 from bartoldeman at users dot sourceforge.net --- Thanks for the fix! I can confirm that, when applied to 11.3 (with files renamed from .cc to .c), it fixes the issue, and with it, thousands of test failures in the reference LAPACK test suite. My findings for LAPACK are in this issue here: https://github.com/Reference-LAPACK/lapack/issues/732=