Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Tue, 07 Apr 2020 10:48:47 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-riscv.org with esmtp (Exim 4.89) (envelope-from ) id 1jLkqc-0001J3-Bc; Tue, 07 Apr 2020 10:48:46 +0100 Received: from localhost ([127.0.0.1] helo=bugs.libre-riscv.org) by libre-riscv.org with esmtp (Exim 4.89) (envelope-from ) id 1jLkqa-0001It-CI for libre-riscv-dev@lists.libre-riscv.org; Tue, 07 Apr 2020 10:48:44 +0100 From: bugzilla-daemon@libre-riscv.org To: libre-riscv-dev@lists.libre-riscv.org Date: Tue, 07 Apr 2020 09:48:44 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Libre-SOC's first SoC X-Bugzilla-Component: ALU (including IEEE754 16/32/64-bit FPU) X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: lkcl@lkcl.net X-Bugzilla-Status: CONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: lkcl@lkcl.net X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://bugs.libre-riscv.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Subject: [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-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org Sender: "libre-riscv-dev" aHR0cDovL2J1Z3MubGlicmUtcmlzY3Yub3JnL3Nob3dfYnVnLmNnaT9pZD0yNjcKCi0tLSBDb21t ZW50ICMzIGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g LS0tCihJbiByZXBseSB0byBKb2NrIFRhbm5lciBmcm9tIGNvbW1lbnQgIzIpCgo+IEFub3RoZXIg dGhpbmcgdGhhdCBpcyBzbGlnaHRseSBidWdnaW5nIG1lIGhlcmUgaXMgbG9va2FoZWFkIGNhcnJ5 IHVuaXRzLgoKeW91J2xsIG5lZWQgdG8gc2VuZCBtZSBzb21lIGxpbmtzIHNvIGkgY2FuIHRha2Ug YSBsb29rIGF0IHdoYXQgeW91IG1lYW4uCgo+IFNob3VsZCB3ZSByZWNvbmZpZ3VyZSB0aGVtICJv biB0aGUgZmx5IiB0b2dldGhlciB3aXRoIGFkZGVycy9zdWJ0cmFjdG9ycz8gSXMKPiB0aGF0IHZp YWJsZT8gTXVsdGlwbGV4ZXJzIGNhbiBpbnRyb2R1Y2UgZW5vdWdoIGRlbGF5IHRvIG1ha2UgdGhl IHdob2xlCj4gbG9va2luZy1haGVhZCB0aGluZyBpbmVmZmljaWVudCBjb21wYXJpbmcgdG8gc2lt cGxlIHNlcmlhbCBjYXJyeSBwcm9wYWdhdGlvbi4KCmlmIHlvdSBjYW4gcHV0IHNvbWUgbGlua3Mg aGVyZSBhcyB0byB3aGF0IHlvdSdyZSBjb21wYXJpbmcgKGRlc2NyaXB0aW9ucywKdHV0b3JpYWxz LCBnYXRlLWxldmVsIGRpYWdyYW1zKSBpIGNhbiBnZXQgdXAgdG8gc3BlZWQgYW5kIGZvbGxvdyB0 aGUKY29udmVyc2F0aW9uLgoKLS0gCllvdSBhcmUgcmVjZWl2aW5nIHRoaXMgbWFpbCBiZWNhdXNl OgpZb3UgYXJlIG9uIHRoZSBDQyBsaXN0IGZvciB0aGUgYnVnLgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaWJyZS1yaXNjdi1kZXYgbWFpbGluZyBsaXN0 CmxpYnJlLXJpc2N2LWRldkBsaXN0cy5saWJyZS1yaXNjdi5vcmcKaHR0cDovL2xpc3RzLmxpYnJl LXJpc2N2Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpYnJlLXJpc2N2LWRldgo=