From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from eggs.gnu.org (eggs.gnu.org [IPv6:2001:470:142:3::10]) by sourceware.org (Postfix) with ESMTPS id 74D4E3858D39 for ; Fri, 26 May 2023 11:45:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 74D4E3858D39 Authentication-Results: sourceware.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=gmail.com Received: from mail-ej1-x630.google.com ([2a00:1450:4864:20::630]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q2Vsi-00079B-VW for gcc@gnu.org; Fri, 26 May 2023 07:45:18 -0400 Received: by mail-ej1-x630.google.com with SMTP id a640c23a62f3a-96aae59bbd6so108221066b.3 for ; Fri, 26 May 2023 04:45:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1685101515; x=1687693515; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=IXGb5qw98jRyWWxUfJbFvZtKM2TcTOyOlay0VqkeDrI=; b=iw8WIsAwg89xWePq5edCz65iHa8Wx9RNf6n/eQ/bn+wGAY1HhSgAusrZAujabglUD/ P//hUGQHlzdRHFJonyVM55ub+seLFEmcRm29o0cN87vUg/9eyjuWpLs1zxs1wgf8lSGR AYCaPH1JO/UHQT+ymjWIKZhPaxR/5PsuOsGzFONkc9oFmVGoS6nnYZV5I/oe4O0O5N0a A4ARbOGmUibgPr+lFgHZufjGc91GX0AAUx0m58d0K6IjmWlXU9GokLOa3s76z7lUE+BI 7a0LKSaCcy61+xXAIbaoVibsgDPNt57HlE3SkfXnBvEZrVm71cxio9rSXJDi+5jX+vxG OZ1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685101515; x=1687693515; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=IXGb5qw98jRyWWxUfJbFvZtKM2TcTOyOlay0VqkeDrI=; b=FO5pIkYiBTXdU/c6RokmWI+gWfMLxc5RIU3GDyMf4RLyvfteyKNuifln7AAnTHPUuU pc0frv8aRVcRANnEEGf0OL9mKOt+0FNJThtuaG9VhynHxmgW/rn6TJPOyQqM8YkxjynD 8LylsDpabybwzVZFiA1da0Y/TL0RtVZ/YLirkwsq2dU1Fso9SjDgYdHzt9NNRCYGpXuT XCPwtDSJUda+jFv1xQi/QwqvwZPUmxHIH9iY0aMqRtvLRpSjJ8ZMLkUB6X4RYFRJIGL7 av9LJZKC097KvBrTtXfDpkD6kYhgFOah46Y+5hA/MPghgMvi9lUhLfZyTz5tvJB4PPPJ mz/Q== X-Gm-Message-State: AC+VfDxxvuZVzCL6cYZGKBoOExUIeFcC/lCeyfuriPEOvGWNNhP369Lc CbXj9Q0cPAhwXMGeqelaUxeZmwLvguxVYqB/tyY= X-Google-Smtp-Source: ACHHUZ41cfnBT5SsAOINRDZg7znUILJ5eTxSDo3d0CnaxkMO43Y27faYI0L0EEPp6AB50AR8cGWxIW/sZ5It34WClV0= X-Received: by 2002:a17:907:9443:b0:96a:d916:cb31 with SMTP id dl3-20020a170907944300b0096ad916cb31mr1930806ejc.29.1685101515016; Fri, 26 May 2023 04:45:15 -0700 (PDT) MIME-Version: 1.0 References: <51071A92918346ABBC6B5703179F5174@H270> <896EB515110646CEBAA84E98E273E4B8@H270> <4BD5D8BA8E0F45098CC3E2B188A216E6@H270> In-Reply-To: From: Jonathan Wakely Date: Fri, 26 May 2023 12:45:04 +0100 Message-ID: Subject: Re: Will GCC eventually support SSE2 or SSE4.1? To: Stefan Kanthak Cc: Jakub Jelinek , gcc@gnu.org, Andrew Pinski Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::630; envelope-from=jwakely.gcc@gmail.com; helo=mail-ej1-x630.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DKIM_VALID_EF=-0.1,FREEMAIL_FROM=0.001,RCVD_IN_DNSWL_NONE=-0.0001,SPF_HELO_NONE=0.001,SPF_PASS=-0.001,T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Status: No, score=-0.4 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,SPF_HELO_PASS,SPF_SOFTFAIL,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no 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 Fri, 26 May 2023 at 12:42, Stefan Kanthak wrote: > Why does the documentation FAIL to specify that CPU features given by > -m* override -m32 or enables them in ADDITION to those enabled by -march=? Because it's obvious. If you ask for sse2 you get it. I find it very SURPRISING that you're only just learning the basics of how to use gcc NOW, after YELLING about all the OUCH.