From patchwork Wed Aug 16 17:45:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 22164 Received: (qmail 124242 invoked by alias); 16 Aug 2017 17:46:20 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 119074 invoked by uid 89); 16 Aug 2017 17:46:02 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-25.0 required=5.0 tests=AWL, BAYES_00, FREEMAIL_FROM, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, RCVD_IN_SORBS_SPAM, SPF_PASS, URIBL_RED autolearn=ham version=3.3.2 spammy= X-HELO: mail-oi0-f68.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=avLlnPTZbRq/eiBm/B9kn6Iskg2+2p/NbO3PsVHtelc=; b=dtmtIKyUwOY0mKFo37Gk1P5VfSlUvS7XlB8gIX1mWt7IAyeBlyRolrhkQ/n+Tcu2ti xzCiTGtWO7AV1QovbLrPqUj51D6hjE1Yyd+YWtkeDz7Z1Rf9U3F9vA73wG6RuzqP3pGZ 6jJgp+MVEo3AEv7jd2ozMUH+YspbFeGdC14SQDiiepIiZbEYjo7y83fiFSksr1g4LOsB JrGAFEOjX/AxPRSuplZnhyQMox7AC9993TYD4R5tCMA72sQyuD9IMDNkcFeh8wfj1ZM0 95BVOhLz/omBz8gAG7QoNGVRMA38lzMJfSiwtAWFAC1rX9Xtu8z/mU9bEz8PGwmrFa4Q jcVA== X-Gm-Message-State: AHYfb5gGyXs+3LcSZq7sUFriwojNEwUKtF4NYiYHhc01jwg84FAI32AK 6sWneHq8ZKBzzOfEOQqWoPwmOg2fDA== X-Received: by 10.202.219.198 with SMTP id s189mr3339102oig.103.1502905558644; Wed, 16 Aug 2017 10:45:58 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: <20170816133450.GA4074@gmail.com> <6d943008-ffb1-af02-ddf3-f287fe99ff1f@redhat.com> <4606116b-1bb3-1f3b-2f6f-c8de0afe43bd@redhat.com> From: "H.J. Lu" Date: Wed, 16 Aug 2017 10:45:58 -0700 Message-ID: Subject: Re: [PATCH] x86-64: Optimize e_expf with FMA [BZ #21912] To: Joseph Myers Cc: "Carlos O'Donell" , GNU C Library On Wed, Aug 16, 2017 at 10:02 AM, Joseph Myers wrote: > On Wed, 16 Aug 2017, H.J. Lu wrote: > >> On Wed, Aug 16, 2017 at 8:45 AM, Carlos O'Donell wrote: >> > On 08/16/2017 11:33 AM, H.J. Lu wrote: >> >> Here is the updated patch I am checking in. >> > >> > LGTM. Please include a NEWS entry describing the new optimizations for Intel. >> > >> >> Like this? > > The "[Add new features here]" placeholder should be removed when adding > the first feature to that section (and likewise for the placeholders in > other NEWS sections when entries are first added to those). > Like this? diff --git a/NEWS b/NEWS index 0475e225ca..6639633c2b 100644 --- a/NEWS +++ b/NEWS @@ -9,8 +9,6 @@ Version 2.27 Major new features: - [Add new features here] - * Optimized x86-64 asin, atan2, exp, expf, log, pow, atan, sin and tan with FMA, contributed by Arjan van de Ven and H.J. Lu from Intel.