From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 599193858D28; Fri, 3 Mar 2023 19:45:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 599193858D28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1677872724; bh=+Rn47YTGwxvZEFCiJ7F7eDg7BTHLBmAtuvDO2/wFF3E=; h=From:To:Subject:Date:In-Reply-To:References:From; b=AjW68WqtRnYFSi2P/fenvQVPNg9llUPa1j439KeBFQSb42PbGh93Cn4a6S4y+yqP5 4CvTQvDQsWGTuG1gdWkIHQ2p1TqmqUE0OWnvnfNlYWF/uXz/bNRzU+Et+zQf3TKZMC 0Ev26vXAn9/kigOW00URpGR2aKpg0MRR1JE1mJrQ= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109011] missed optimization in presence of __builtin_ctz Date: Fri, 03 Mar 2023 19:45:24 +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: 12.2.1 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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=3D109011 --- Comment #1 from Andrew Pinski --- On aarch64, both get vectorized.=