From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by sourceware.org (Postfix) with ESMTPS id 8054D3858014 for ; Tue, 26 Oct 2021 18:58:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8054D3858014 Received: by mail-pl1-x631.google.com with SMTP id t21so220024plr.6 for ; Tue, 26 Oct 2021 11:58:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=6UhE9/LJokpysmNGhOWcT+myUmjcDI32fqC91VkFr18=; b=yoOI8oJhg0KebJyunxvJe2Ru1nuyvpUTEcRZ+C7tbR66kbQ1O4aw3OZ/sBk0hkiKCm re35dJtglgAqwg+L/B7Zdhd3t+xXOF7//y4rRw9YTMsl3BmMmpEvUdWMW0r/kNcIBjd+ kyIIrkKIrwXASdM2jbsi9Xhl1VhFmhUEa5yAdyakKRql/X4kvZA9WetcdT91+3VpGxpx 2Ly95oLc4kgByUhUcKJRAt3Tsw0T/svGCkBTAYwZ9T3pdQRAUJEEbyTGqg2Nyuo76Xuz UGDtxNX6Ys2x8B9LQMM7IpCxhZMLq8NjD9QipCdWCvX+1GFrRDKsallQAVIDQg4GhJE9 UY1Q== X-Gm-Message-State: AOAM531/xwPt8IyAs+QXfqTe4+H8BAtcPO3UyHnxmGGuxg2S+VRAwIgg XPcSwJNenqOCikYzKAfgRsA= X-Google-Smtp-Source: ABdhPJyNI042bNktWK9hBOs/QVpACAWF50Gy+ZfzlUZdF7kPKSU/IGTRi0M3rByaqosEbTwCuohHhQ== X-Received: by 2002:a17:902:d48a:b0:140:41c4:2ca2 with SMTP id c10-20020a170902d48a00b0014041c42ca2mr17751654plg.86.1635274686651; Tue, 26 Oct 2021 11:58:06 -0700 (PDT) Received: from gnu-cfl-2.localdomain ([172.58.35.133]) by smtp.gmail.com with ESMTPSA id m10sm1607158pjz.4.2021.10.26.11.58.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Oct 2021 11:58:06 -0700 (PDT) Received: by gnu-cfl-2.localdomain (Postfix, from userid 1000) id 776551A0948; Tue, 26 Oct 2021 11:58:05 -0700 (PDT) Date: Tue, 26 Oct 2021 11:58:05 -0700 From: "H.J. Lu" To: Noah Goldstein Cc: libc-alpha@sourceware.org, hjl.tools@gmail.com, carlos@systemhalted.org Subject: Re: [PATCH v14 4/4] NEWS: Add item for __memcmpeq Message-ID: References: <20210927203827.2852935-1-goldstein.w.n@gmail.com> <20211023232404.622433-1-goldstein.w.n@gmail.com> <20211023232404.622433-4-goldstein.w.n@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211023232404.622433-4-goldstein.w.n@gmail.com> X-Spam-Status: No, score=-3030.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_BARRACUDACENTRAL, 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: 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, 26 Oct 2021 18:58:08 -0000 On Sat, Oct 23, 2021 at 06:24:04PM -0500, Noah Goldstein wrote: > --- > NEWS | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/NEWS b/NEWS > index b39b1e5e33..82b7016aef 100644 > --- a/NEWS > +++ b/NEWS > @@ -60,6 +60,10 @@ Major new features: > DSO sorting algorithms. The default setting of '1' uses the current existing > algorithm, while a value of '2' selects the new DFS-based algorithm. > > +* ABI support for a new function '__memcmpeq'. '__memcmpeq' is meant > + to be used by compilers for optimizing usage of 'memcmp' when its > + return value is only used for its boolean status. > + > Deprecated and removed features, and other changes affecting compatibility: > > * The r_version update in the debugger interface makes the glibc binary > -- > 2.25.1 > LGTM. Reviewed-by: H.J. Lu Thanks. H.J.