From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 26E90385701B; Thu, 2 Nov 2023 13:20:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 26E90385701B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1698931259; bh=+netqncf+MJ0nU6sF4flRCcMW1lVv+r1yD+vVq9RMgQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=thVUIMDWCOGx1mK3hIl0aCCWefli82wKCFX4BmQD8Wx4++gWM7ATcpm3UM0lLDdLF vNC3JUcq8mTnA468foOj9AYonUvaN2zFyUdn3AwpT8N4UFBlhtD+1DRI8fJ8FOh+Gw a7rjX5l9Prlto99wRxQjIX14LfNUQvHE2g7IwwBU= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/102383] Missing optimization for PRE after enable O2 vectorization Date: Thu, 02 Nov 2023 13:20:57 +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: 12.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED 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: resolution 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=3D102383 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #6 from Richard Biener --- By r12-1275-g4db34072d5336d indeed which enables predcom when vectorization= is enabled.=