From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4D5A53858C62; Tue, 21 Mar 2023 16:03:00 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4D5A53858C62 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1679414580; bh=aTl9SfRnYBK98ce8IFfvUTD+kHCP0tr5YoVRFs9jP3M=; h=From:To:Subject:Date:In-Reply-To:References:From; b=papGOJ12TXIs8c0jkgmTa4U8Oaq9s3EdXSGwNeqmHNPQpV+yzvRoHxtpc4X+nhXCK 2NeojfBjnLTtP83xtdp46i3rspaSjAxvzq03ozmA6TCBhJRScGh9kkSmA4UmyubDKn FO6WAHzHBpVa0D2PTEjMD39B0HASoo5m4ndPyJqc= From: "tnfchris at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109230] [13 Regression] Maybe wrong code for opus package on aarch64 since r13-4122-g1bc7efa948f751 Date: Tue, 21 Mar 2023 16:02:59 +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: 13.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: tnfchris 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: 13.0 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=3D109230 --- Comment #11 from Tamar Christina --- Neither of those vec_perms are valid targets for this optimization. It looks like sel.series_p is not doing what I expected. It's matching even elements and ignoring the odd ones.=