From f9d0c100dae0cdbb678c682fde468414f7bd2d7e Mon Sep 17 00:00:00 2001 From: whygee Date: Tue, 7 Apr 2020 17:14:09 +0200 Subject: [PATCH] Re: [libre-riscv-dev] [Bug 267] The efficiency of adder/subtractor --- 25/fdbef928c6487c7433f71c72e9349dbf121e22 | 71 +++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 25/fdbef928c6487c7433f71c72e9349dbf121e22 diff --git a/25/fdbef928c6487c7433f71c72e9349dbf121e22 b/25/fdbef928c6487c7433f71c72e9349dbf121e22 new file mode 100644 index 0000000..ec1be0e --- /dev/null +++ b/25/fdbef928c6487c7433f71c72e9349dbf121e22 @@ -0,0 +1,71 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Tue, 07 Apr 2020 16:14:12 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-riscv.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jLpvY-0005zI-6o; Tue, 07 Apr 2020 16:14:12 +0100 +Received: from relay5-d.mail.gandi.net ([217.70.183.197]) + by libre-riscv.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) + (Exim 4.89) (envelope-from ) id 1jLpvW-0005zC-KI + for libre-riscv-dev@lists.libre-riscv.org; Tue, 07 Apr 2020 16:14:10 +0100 +Received: from webmail.gandi.net (webmail24.sd4.0x35.net [10.200.201.24]) + (Authenticated sender: whygee@f-cpu.org) + by relay5-d.mail.gandi.net (Postfix) with ESMTPA id 44F8B1C000A + for ; + Tue, 7 Apr 2020 15:14:09 +0000 (UTC) +MIME-Version: 1.0 +Date: Tue, 07 Apr 2020 17:14:09 +0200 +From: whygee@f-cpu.org +To: Libre-RISCV General Development +In-Reply-To: +References: + +Message-ID: <395ba2c70f9f495f81e02056b8cf8b22@f-cpu.org> +X-Sender: whygee@f-cpu.org +User-Agent: Roundcube Webmail/1.3.8 +Subject: Re: [libre-riscv-dev] [Bug 267] The efficiency of adder/subtractor +X-BeenThere: libre-riscv-dev@lists.libre-riscv.org +X-Mailman-Version: 2.1.23 +Precedence: list +List-Id: Libre-RISCV General Development + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +Reply-To: Libre-RISCV General Development + +Content-Transfer-Encoding: base64 +Content-Type: text/plain; charset="utf-8"; Format="flowed" +Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org +Sender: "libre-riscv-dev" + +SGF2ZSBhIGxvb2sgOgpodHRwOi8vd3d3LmVjcy51bWFzcy5lZHUvZWNlL2tvcmVuL2FyaXRoL3Np +bXVsYXRvci9BZGQvbG9va2FoZWFkLwoKT24gMjAyMC0wNC0wNyAxNjo0NCwgYnVnemlsbGEtZGFl +bW9uQGxpYnJlLXJpc2N2Lm9yZyB3cm90ZToKPiBodHRwOi8vYnVncy5saWJyZS1yaXNjdi5vcmcv +c2hvd19idWcuY2dpP2lkPTI2Nwo+IAo+IC0tLSBDb21tZW50ICM5IGZyb20gTHVrZSBLZW5uZXRo +IENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4gLS0tCj4gKEluIHJlcGx5IHRvIEpvY2sg +VGFubmVyIGZyb20gY29tbWVudCAjNikKPj4gVGhlIGlkZWEgaXMgc28gc2ltcGxlIHlldCBzbyBv +dXQtb2YtdGhlLWJveCEgSSBmZWVsIGxpa2UgSSdtIGluIGEgCj4+IFdlc3Rlcm4KPj4gbW92aWUs +IHdoaWxlIG15IHBhcnRuZXIgaXMgZGV2aXNpbmcgYSBnZXQtcmljaC1mYXN0IHNjaGVtZToKPj4g +Cj4+IOKIkiBBbmQgd2hlcmUncyB0aGUgY2F0Y2g/Cj4+IOKIkiBUaGVyZSBpcyBubyBjYXRjaC4K +PiAKPiBhIGxvdCBvZiB3aGF0IHdlJ3JlIGRvaW5nIGlzIGxpa2UgdGhhdC4gIHRoZSA2NjAwIHNj +b3JlYm9hcmRzIGFyZSAKPiAqdmVyeSoKPiBiYWRseSBtaXN1bmRlcnN0b29kIGFuZCBkcmFzdGlj +YWxseSB1bmRlcmVzdGltYXRlZCByaWdodCBhY3Jvc3MgdGhlCj4gZW50aXJlIGluZHVzdHJ5ICh0 +aGFua3MgbGFyZ2VseSB0byBQYXR0ZXJzb24ncyBib29rIG9uIFJJU0MgCj4gYXJjaGl0ZWN0dXJl +cykuCj4gCj4gY29uc2VxdWVudGx5IHdoYXQncyBpbiBUaG9ybnRvbidzIGJvb2sgIkRlc2lnbiBv +ZiBhIENvbXB1dGVyIiAoZ29vZ2xlIAo+IGl0KQo+IGhhcyBoYWQgdG8gYmUgInJlaW52ZW50ZWQi +IGFuZCBvZnRlbiBjb21lcyBhdHRhY2hlZCB3aXRoIHVubmVjZXNzYXJ5IAo+IGJhZ2dhZ2UKPiBz +dWNoIGFzICJyZWdpc3RlciByZW5hbWVycyIuCj4gCj4gdGhlbiBhZ2FpbiB0aGVyZSBhcmUgYXJl +YXMgd2hlcmUgd2UgYXJlICJmdW5jdGlvbmFsIiBidXQgbmVlZCBzZXJpb3VzCj4gaW1wcm92ZW1l +bnQuICB3ZSBuZWVkIGEgRGFkZGEgbXVsdGlwbGllciBhbGdvcml0aG0gZm9yIGV4YW1wbGUsIGJl +Y2F1c2UKPiB3ZSBjdXJyZW50bHkgaGF2ZSBhIFdhbGxhY2UgVHJlZSBvbmUuCj4gaHR0cHM6Ly9i +dWdzLmxpYnJlLXNvYy5vcmcvc2hvd19idWcuY2dpP2lkPTEzNgoKX19fX19fX19fX19fX19fX19f +X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlzY3YtZGV2IG1haWxpbmcgbGlz +dApsaWJyZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9saXN0cy5saWJy +ZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNjdi1kZXYK + -- 2.30.2