From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id A4B59385558C; Thu, 6 Jul 2023 16:18:13 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A4B59385558C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1688660293; bh=XZew8ED6Pzg5YkkpwGziSbjxuIBoT6kNSR9/iIOMPG8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=PJe9Dww/+QY2nZIYZopSE1rXQT+ehgl7nrxR5uSpwlO09QjIWTu1FAZELXZYjv9oU XDx45HVblMlLW6pmAAGvcYKSe0kwsKAlSqwEJ23SkWQmcjfLuN66zo4T4cox4PT+HA 3xp9dcz16M/mlS7WRcp5531zqwASVSSfS7pyggB4= From: "xry111 at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/110557] [13/14 Regression] Wrong code for x86_64-linux-gnu with -O3 -mavx2: vectorized loop mishandles signed bit-fields Date: Thu, 06 Jul 2023 16:18:13 +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: 14.0 X-Bugzilla-Keywords: patch, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: xry111 at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: xry111 at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_file_loc keywords bug_status 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=3D110557 Xi Ruoyao changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |https://gcc.gnu.org/piperma | |il/gcc-patches/2023-July/62 | |3782.html Keywords| |patch Status|NEW |ASSIGNED=