From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 852FE3858D33; Thu, 9 Mar 2023 14:32:27 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 852FE3858D33 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1678372347; bh=WKtrGbXXiiqAtUy+MCPiAojhpNdpg4nX3SLV7dIDpk0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=LkfV6s/vZ0nT3HUQD6qu3q3uv6mWsZylg5K+x2n+vXw3eRrN6nRUjdbdxFpLYGT0Z roEysXSjGhgBawDW4EoZuwrnDa1Gor7YFPdn2MMzc38b9244516dbI18tLSMfvfsTq TZVRNjI+r5VAss1inrLKCYBn7T2hNXdIn7yD0DZ4= From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/94908] Failure to optimally optimize certain shuffle patterns Date: Thu, 09 Mar 2023 14:32:27 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 10.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: ubizjak at gmail dot com 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: attachments.isobsolete attachments.created 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=3D94908 Uro=C5=A1 Bizjak changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #54607|0 |1 is obsolete| | --- Comment #10 from Uro=C5=A1 Bizjak --- Created attachment 54624 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D54624&action=3Dedit Proposed patch v2 New version with some code shamelessly stolen from aarch64.=