From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua1-x92d.google.com (mail-ua1-x92d.google.com [IPv6:2607:f8b0:4864:20::92d]) by sourceware.org (Postfix) with ESMTPS id 8680B385BF9F for ; Sun, 4 Jul 2021 05:17:20 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8680B385BF9F Received: by mail-ua1-x92d.google.com with SMTP id e7so5647417uaj.11 for ; Sat, 03 Jul 2021 22:17:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=5p1z3YaeVCrI5c2u3TLnepbm7mCzw7KZKptrfxbJBSM=; b=OFPmtLHuKbDGjM/irlm9v4BFKUpujJD3FrnI98fovFzEfYxXptCfBEFklOxBiI8BgX /rGCovmZDlzHukr+Fag0TrvSrhGrlXWdM5ML+E48+5/iMEZ3e6F3P0TsDU36SuIucJZc TD2WeQY8yItO8Yo6EBhR1EX7JwZo3PLgKdR+SKIPHa7z4IXAf6NnmL/ONxWzosAVFH9G YwItMpHxi5IfwT/XCpt1S240I00NFrm6mvbm/gm0gPDNktJl9gmhEMoFHG9hG+BVCIma IRl+vktr89v/fTVez7tleAdvad4yeK+x7QL9fZvyqOns+i/u0es53CMnLKn9mk1F6f19 j26Q== X-Gm-Message-State: AOAM531M6xaXDBIZkf/DShCZU+YCoF0/Kl5zwmaORwuvQBxWQv/wBzXM 4eGnQZ0NTO5xHOphq+kUkDb2UfS5UHa2VVFppDU= X-Google-Smtp-Source: ABdhPJzqL4Yb/ZZGUBFIHjMt1kb8HuytuWHHGTq/vHAxi7GmuFgmEOzcFsUeZ6s+kiBNB6ewWC1Qe/ISeKHktXzyIEc= X-Received: by 2002:ab0:4842:: with SMTP id c2mr6498480uad.22.1625375840163; Sat, 03 Jul 2021 22:17:20 -0700 (PDT) MIME-Version: 1.0 References: <20210701061648.9447-1-hongtao.liu@intel.com> <20210701061648.9447-59-hongtao.liu@intel.com> <278F9DF9-4F49-49B8-8455-F03362A504CC@gmail.com> In-Reply-To: <278F9DF9-4F49-49B8-8455-F03362A504CC@gmail.com> From: Hongtao Liu Date: Sun, 4 Jul 2021 13:17:09 +0800 Message-ID: Subject: Re: [PATCH 58/62] AVX512FP16: Optimize for code like (_Float16) __builtin_ceif ((float) f16). To: Bernhard Reutner-Fischer Cc: Richard Biener , Richard Biener via Gcc-patches , Joseph Myers , Jakub Jelinek , liuhongt Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3.1 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: Sun, 04 Jul 2021 05:17:21 -0000 On Fri, Jul 2, 2021 at 7:48 PM Bernhard Reutner-Fischer via Gcc-patches wrote: > > 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. */ > > In addition to what others said, I suppose you mean ceil with an 'l'? Yes, __builtin_ceil. > > thanks, -- BR, Hongtao