From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4A2553858D38; Tue, 6 Feb 2024 17:46:43 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4A2553858D38 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1707241603; bh=abGOeFJse8QzaPSupNClf9bVeBUtNKW7XsCTeQBjozg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=U4QncVJvIjdB02p3rXQikfHivZWxjotZH913GJ2ZjO7AeKaOeBbJYwzJ/bDV+4Kaq 61OzFtomAWUHQenIA7IusjH/1JBFbtpq3yrYkj0ygk/dKv+XB+NQQ7uWDeAIjei8Kp PewiI1j/xVagbMKnsD7VTgvdBcQSaVC/hYbyiS3M= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/113678] SLP misses up vec_concat Date: Tue, 06 Feb 2024 17:46:43 +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: missed-optimization 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: --- 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=3D113678 --- Comment #3 from Andrew Pinski --- Note the SLP that happens in connection with the loop vectorizer actually d= oes a decent job ...=