From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x534.google.com (mail-pg1-x534.google.com [IPv6:2607:f8b0:4864:20::534]) by sourceware.org (Postfix) with ESMTPS id 22CD93889829 for ; Wed, 16 Mar 2022 17:15:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 22CD93889829 Received: by mail-pg1-x534.google.com with SMTP id o13so680802pgc.12 for ; Wed, 16 Mar 2022 10:15:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=AGcocRr/B3AHxU1mZXckKE25q6MsVvMhllaL+Tgwc7Y=; b=Ia1sPw4tIHqDCjoVlDK65RqNHX7s0tesjOM06id5OWKbl7717nOV8/33tQXvoIhgcB cSKcHxGwoVEuXK2kZfGakRpw1ga0L+XMdvdXIEI9xbMjHe8+gN7VU4xak199gJnyGN5K xTvYofZuHpYEaq2pnII8s/9dTRDTURKDN7Qz14oBpOGUghY+C/TbJTKbG1FOsN1pHDVm VvWCQPMKfD6a62X/48ppKMu0V7aBqi7WF9B8HRoHkJeMr/xLrHSBFN9LbNAiNm3LihOC pAa1jAe9xBdIZZO2/ggrL/D8VPmiWMYuEqIur4Wr9ZktrFJG3iEPjBK/cYbvRfgALL1m UMMQ== X-Gm-Message-State: AOAM532Iynba9S7QIDrOxqrP9uvKrFpC/LbuKMUVQO9jl+xJA3NqjZET 1hGc5OrFrRUJbBo/EFf3pNqFfB1PVNuPAFJFKsWjl6El X-Google-Smtp-Source: ABdhPJyu9e8XB5Jfwikvn5Mvay8OsVDQNghaW49RpbapCnyo+s2S6eLa2sn94SGkLT/3Dagduh0NlLQhM/uW7Wt36fI= X-Received: by 2002:aa7:8d54:0:b0:4e0:bd6:cfb9 with SMTP id s20-20020aa78d54000000b004e00bd6cfb9mr888935pfe.60.1647450915051; Wed, 16 Mar 2022 10:15:15 -0700 (PDT) MIME-Version: 1.0 References: <86f16aac-e836-68ca-85da-1eaf02ce46e3@suse.com> In-Reply-To: <86f16aac-e836-68ca-85da-1eaf02ce46e3@suse.com> From: "H.J. Lu" Date: Wed, 16 Mar 2022 10:14:39 -0700 Message-ID: Subject: Re: [PATCH 0/3] x86: fold AVX/AVX2 templates where possible To: Jan Beulich Cc: Binutils Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3020.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Mar 2022 17:15:17 -0000 On Wed, Mar 16, 2022 at 1:57 AM Jan Beulich wrote: > > This is quite similar to the prior folding of AVX512VL templates > with their AVX512F counterparts, where such exist and where > operand combinations actually allow doing so. Actually the 3rd > patch also folds a few further AVX512 templates which couldn't > be folded earlier on, paralleling the similar AVX2 ones which > are dealt with there. > > 1: fold certain AVX2 templates into their AVX counterparts > 2: drop stray CheckRegSize from VEXTRACT{F,I}32X4 > 3: also fold remaining multi-vector-size shift insns > > Jan > OK to all. Thanks. -- H.J.