From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oo1-xc33.google.com (mail-oo1-xc33.google.com [IPv6:2607:f8b0:4864:20::c33]) by sourceware.org (Postfix) with ESMTPS id A53F93858D37 for ; Tue, 5 Apr 2022 01:55:24 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A53F93858D37 Received: by mail-oo1-xc33.google.com with SMTP id s203-20020a4a3bd4000000b003191c2dcbe8so2039315oos.9 for ; Mon, 04 Apr 2022 18:55:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=kgqwge5RiLQFhf4kvZQk2QVhoffTyZjyymHFzMUEC/Y=; b=ys6OdCXwmHTl6O17QAHb9yaITId/QWeX0g3q0w3wuOjlkV8j1JW+B+8yuAMWM82RQo aayRMYNdvR95w1Cf6fXEnd8BpFq2qtFY85FDLiqOXw8BZn7sCpxzi/AKS8SdRYKmDEvC 3GptR/kdr2gJaQ94UTsgiEom8bGhj4rlRZ55nn13JfjAqkP17QH39brBwV1qjz8UZQBB TGb7vhI9EZWyVeFrAhhI0NAzxNTNHageF0zFzz44kKu/RFHVdMT8edD5tIT14upn7hao IKtR1zoloVfTmM26ymfcr6DkHu05Pkpr71u+yJKgzffV1lpUlEUAu2P179D/Y/y7PK5X ympA== X-Gm-Message-State: AOAM531OcPVxjZeq26ddg69/4aTZAcTU6UIZ33vQrFKiu9a4+rA/QA6O FBDKbo2n9EvhElcHWdOObl+9LTU2VolxQw== X-Google-Smtp-Source: ABdhPJygyK4Y+nyiWB8pm/wHFJV2IFiimfz9he1yjQyAomg6yE3qitx1D0WG3UyQ751ikRB60RVGnA== X-Received: by 2002:a4a:896d:0:b0:329:1695:acc6 with SMTP id g42-20020a4a896d000000b003291695acc6mr345310ooi.27.1649123723886; Mon, 04 Apr 2022 18:55:23 -0700 (PDT) Received: from ?IPV6:2804:431:c7cb:a6c0:94cf:60bc:16d1:2727? ([2804:431:c7cb:a6c0:94cf:60bc:16d1:2727]) by smtp.gmail.com with ESMTPSA id y143-20020aca4b95000000b002d9b530a96esm4866135oia.44.2022.04.04.18.55.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 Apr 2022 18:55:23 -0700 (PDT) Message-ID: <06894f7e-df86-9ed0-8a61-d4077f920e9d@linaro.org> Date: Mon, 4 Apr 2022 22:55:20 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PATCH] math: Add math-use-builtins-fabs Content-Language: en-US To: Joseph Myers Cc: libc-alpha@sourceware.org References: <20220404205805.701759-1-adhemerval.zanella@linaro.org> From: Adhemerval Zanella In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-6.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, 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: 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: Tue, 05 Apr 2022 01:55:26 -0000 On 04/04/2022 19:41, Joseph Myers wrote: > On Mon, 4 Apr 2022, Adhemerval Zanella via Libc-alpha wrote: > >> to support building glibc with clang, which does not support inline >> __builtin_fabsf128. I change the patch to assume _Float128 support, > > And also not under another name (cf. how sysdeps/x86/bits/floatn.h uses > __builtin_fabsq before GCC 7)? > It does not seems to, it issues an undefined builtin error.