From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x635.google.com (mail-ej1-x635.google.com [IPv6:2a00:1450:4864:20::635]) by sourceware.org (Postfix) with ESMTPS id 56FE83982031 for ; Fri, 2 Jul 2021 11:47:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 56FE83982031 Received: by mail-ej1-x635.google.com with SMTP id hp26so2943654ejc.6 for ; Fri, 02 Jul 2021 04:47:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:references:mime-version :content-transfer-encoding:subject:to:cc:from:message-id; bh=J9kN8nYdX9WmAQxl/5qUNJSfyBzMsCy3wkVXz49DDQ8=; b=WjhfO37HHOAQDH9N/mi1H3U0hYos5zqMuss3a+nXoPJjktNIIIeXl236ccqpueLO8a +rXyKkYjnJ4TVPLhHlMxyEuU0ENFOw/Q1co0GgZUdU6sm3nox2W6emBoGM+I6vRm3EpW dZE2EU/dYWBPrbMXCkLiZgL7OPAIBe0hhbcbRPDyNGU6TvjiOQl/HM/IPg/mYRIVhe65 yeb6GY+mQLNhTXI0Wk1UEWa7LBtaOM8e8tMgCYW0o7gjY/UP1S7ccFWS9Ig2QHcnfPtX u+PBWK/KGcwNdi7JbjdU0uwZayyO2r1dahw9MqcSi6R9XVFcJdLy+Y9BUNAOho6kavL9 bbUw== X-Gm-Message-State: AOAM533fIcFPPcrIq2Xi4m+4lJNMszXC+ptof7q63YDqq5tiNZz0IXIW TMs1GF/FHhS3DAsaNZUOPIk= X-Google-Smtp-Source: ABdhPJw18j4BZgao2DzVrswetOXerSbLRlISfUA3H/cdCHn+HCfI6LCUvuKT5WIRa1A30hvnxbkmOA== X-Received: by 2002:a17:906:4447:: with SMTP id i7mr4968461ejp.185.1625226420347; Fri, 02 Jul 2021 04:47:00 -0700 (PDT) Received: from ?IPv6:2001:4bb8:10f:40ba:1:0:251:33a1? ([2001:4bb8:10f:40ba:1:0:251:33a1]) by smtp.gmail.com with ESMTPSA id e22sm1237369edu.35.2021.07.02.04.46.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Jul 2021 04:46:59 -0700 (PDT) Date: Fri, 02 Jul 2021 13:46:55 +0200 In-Reply-To: References: <20210701061648.9447-1-hongtao.liu@intel.com> <20210701061648.9447-59-hongtao.liu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH 58/62] AVX512FP16: Optimize for code like (_Float16) __builtin_ceif ((float) f16). To: Richard Biener , Richard Biener via Gcc-patches , Joseph Myers CC: Jakub Jelinek , liuhongt , GCC Patches From: Bernhard Reutner-Fischer Message-ID: <278F9DF9-4F49-49B8-8455-F03362A504CC@gmail.com> X-Spam-Status: No, score=-2.8 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 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: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Jul 2021 11:47:02 -0000 On 2 July 2021 09:36:54 CEST, Richard Biener via Gcc-patches wrote: >On Thu, Jul 1, 2021 at 11:26 PM Joseph Myers >wrote: >> >> On Thu, 1 Jul 2021, liuhongt via Gcc-patches wrote: >> >> > +/* Optimize for code like (_Float16) __builtin_ceif ((float) f16) >> > + since it's not handled in frontend=2E */ In addition to what others said, I suppose you mean ceil with an 'l'? thanks,