From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x531.google.com (mail-pg1-x531.google.com [IPv6:2607:f8b0:4864:20::531]) by sourceware.org (Postfix) with ESMTPS id 21D883888C6B for ; Fri, 25 Mar 2022 20:40:24 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 21D883888C6B Received: by mail-pg1-x531.google.com with SMTP id w21so7331774pgm.7 for ; Fri, 25 Mar 2022 13:40:24 -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:content-transfer-encoding; bh=KeU5hsYqlw2B1plP5VUM+4P5bJFhLgbTMICybbvIMGM=; b=D1bV2v09UcXeATSykuNZFKq5DeroDYHaFe+Bd1xnQJvcMV/u6+YjUjILKFzEAEs+qq p+quOj1FruuhRE6nWDhAqLafSaoexzb26604XSaOAV9xUTr3J0Vw94hbCjCvmfG0WBIf hZvSLm6B4sp/c6OkKHdW6gjbg1/rIYKfO9w40fR7oMIM0RXlpxRq9ilCuO0zC3KVWU2I JjewJXNeJzhcLR9oIPhtdgnkOCImBePR+WSrOSTSMUCf4jlzX1rOj/OumfTZsQLDZD3N rvrxaM01HD3hcopnkB/3Ue+tjyjl+mKqkexXRDndJnun2b/XzZf4kJShuQDMi+28v9ap u0pA== X-Gm-Message-State: AOAM530WE3AXSnm1xP3XPKOiKPViNWxzcNLOr83bevau1H2dIfopP/aj lMeUOavnR5/taRQz/OxnvdV9wP6MijU8f7J6pRAqaV1lovc= X-Google-Smtp-Source: ABdhPJz7KEBL4MHb18yv+ZGywmnWvReH1BhRyYmTa1HRrpPK0EwUwNETtAh7zYJxH1+bnfuhlo9Yo7Mp9KZjIeDTVCE= X-Received: by 2002:a63:d44c:0:b0:380:8c48:e040 with SMTP id i12-20020a63d44c000000b003808c48e040mr1094309pgj.14.1648240823126; Fri, 25 Mar 2022 13:40:23 -0700 (PDT) MIME-Version: 1.0 References: <20220325183625.1170867-1-goldstein.w.n@gmail.com> <87k0ch4vqe.fsf@igel.home> In-Reply-To: <87k0ch4vqe.fsf@igel.home> From: Noah Goldstein Date: Fri, 25 Mar 2022 15:40:12 -0500 Message-ID: Subject: Re: [PATCH v1 1/6] x86: Remove {w}memcmp-ssse3 To: Andreas Schwab Cc: Noah Goldstein via Libc-alpha Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-3.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Mar 2022 20:40:25 -0000 On Fri, Mar 25, 2022 at 3:34 PM Andreas Schwab wrot= e: > > On M=C3=A4r 25 2022, Noah Goldstein via Libc-alpha wrote: > > > With SSE2, SSE4.1, AVX2, and EVEX versions very few targets prefer > > SSSE3. As a result its no longer with the code size cost. > > I think the second sentence is missing something. Also: s/its/it is/. ^ Hows: "As a result it is no longer worth it to keep the SSSE3 versions given the code size cost." > > -- > Andreas Schwab, schwab@linux-m68k.org > GPG Key fingerprint =3D 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC= 1 > "And now for something completely different."