From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.ispras.ru (mail.ispras.ru [83.149.199.84]) by sourceware.org (Postfix) with ESMTPS id DB14F3858D35 for ; Mon, 14 Nov 2022 11:19:33 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org DB14F3858D35 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=ispras.ru Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=ispras.ru Received: from [10.10.3.121] (unknown [10.10.3.121]) by mail.ispras.ru (Postfix) with ESMTPS id BFE9140D403E; Mon, 14 Nov 2022 11:19:29 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 mail.ispras.ru BFE9140D403E Date: Mon, 14 Nov 2022 14:19:29 +0300 (MSK) From: Alexander Monakov To: gcc-patches@gcc.gnu.org cc: =?ISO-8859-2?Q?Jan_Hubi=E8ka?= , "Joshi, Tejas Sanjay" , "Kumar, Venkataramanan" , Jan Hubicka , Uros Bizjak Subject: Re: [PATCH 0/2] i386: slim down insn-automata [PR 87832] In-Reply-To: <866595d4-b6-e82b-b636-7743825046af@ispras.ru> Message-ID: <5ae6fc21-edc6-133-aee2-a41e16eb5b7@ispras.ru> References: <20221101162637.14238-1-amonakov@ispras.ru> <866595d4-b6-e82b-b636-7743825046af@ispras.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Mon, 7 Nov 2022, Alexander Monakov wrote: > > On Tue, 1 Nov 2022, Alexander Monakov wrote: > > > Hi, > > > > I'm sending followup fixes for combinatorial explosion of znver scheduling > > automaton tables as described in the earlier thread: > > > > https://inbox.sourceware.org/gcc-patches/23c795d6-403c-5927-e610-f0f1215f57ed@ispras.ru/T/#m36e069d43d07d768d4842a779e26b4a0915cc543 > > AMD folks, do you have any feedback? > > What is the way forward for this patchset? Ping? > Alexander > > > > > I think lujiazui.md and b[dt]ver[123].md have similar issues. > > > > Alexander Monakov (2): > > i386: correct x87&SSE division modeling in znver.md > > i386: correct x87&SSE multiplication modeling in znver.md > > > > gcc/config/i386/znver.md | 67 ++++++++++++++++++++-------------------- > > 1 file changed, 34 insertions(+), 33 deletions(-) > > > > >