From 37ef12fe8b0f6c15e872a20c31f1a8104ce7ca91 Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Tue, 7 Apr 2020 11:39:11 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 267] The efficiency of adder/subtractor --- e4/a4928d274530185f7c4e73be03d198086e53ea | 83 +++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 e4/a4928d274530185f7c4e73be03d198086e53ea diff --git a/e4/a4928d274530185f7c4e73be03d198086e53ea b/e4/a4928d274530185f7c4e73be03d198086e53ea new file mode 100644 index 0000000..d7ddf82 --- /dev/null +++ b/e4/a4928d274530185f7c4e73be03d198086e53ea @@ -0,0 +1,83 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Tue, 07 Apr 2020 12:39:13 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-riscv.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jLmZV-0002nC-51; Tue, 07 Apr 2020 12:39:13 +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 1jLmZS-0002n5-Qe + for libre-riscv-dev@lists.libre-riscv.org; Tue, 07 Apr 2020 12:39:10 +0100 +From: bugzilla-daemon@libre-riscv.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Tue, 07 Apr 2020 11:39:11 +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: tanner.of.kha@gmail.com +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 +ZW50ICM0IGZyb20gSm9jayBUYW5uZXIgPHRhbm5lci5vZi5raGFAZ21haWwuY29tPiAtLS0KKElu +IHJlcGx5IHRvIEx1a2UgS2VubmV0aCBDYXNzb24gTGVpZ2h0b24gZnJvbSBjb21tZW50ICMzKQo+ +IGlmIHlvdSBjYW4gcHV0IHNvbWUgbGlua3MgaGVyZSBhcyB0byB3aGF0IHlvdSdyZSBjb21wYXJp +bmcgKGRlc2NyaXB0aW9ucywKPiB0dXRvcmlhbHMsIGdhdGUtbGV2ZWwgZGlhZ3JhbXMpIGkgY2Fu +IGdldCB1cCB0byBzcGVlZCBhbmQgZm9sbG93IHRoZQo+IGNvbnZlcnNhdGlvbi4KCkkgbW9zdGx5 +IHJlbHkgb24gYSBjb2xsZWdlIHRleHRib29rIGJ5IERhdmlkICYgU2FyYWggSGFycmlzLCBuYW1l +ZCDigJxEaWdpdGFsCkRlc2lnbiBhbmQgQ29tcHV0ZXIgQXJjaGl0ZWN0dXJl4oCdLiBJIHJlYWQg +aXQgb25seSBpbiBSdXNzaWFuIHRob3VnaC4gVGhlIGJvb2sKaGFzIGEgdmVyeSBkZXRhaWxlZCBl +eHBsYW5hdGlvbiBvZiBjYXJyeS1sb29rYWhlYWQgYWRkZXIsIHdpdGggdHJ1dGggdGFibGVzIGFu +ZApzY2hlbWF0aWNzLgoKU29tZSBrbm93bGVkZ2UgY2FuIGV2ZW4gYmUgZm91bmQgaW4gV2lraSBb +MV0uCgpWZXJ5IHJvdWdobHkgc3BlYWtpbmcsIE4tYml0IHJpcHBsZS1jYXJyeSBhZGRlciB0YWtl +cyBhKk4gdHJhbnNpc3RvcnMgYW5kIGIqTgp0aW1lIGZvciBjYWxjdWxhdGlvbiwgd2hpbGUgc3Ry +YWlnaHQtb3V0IGNhcnJ5LWxvb2thaGVhZCBhZGRlciB0YWtlcyBhXk4KdHJhbnNpc3RvcnMgYW5k +IGIgdGltZS4gQUZBSUsgaW4gcHJhY3RpY2FsIEFMVSBkZXNpZ24gdGhleSBhbHdheXMgbWFrZSBh +CmNvbXByb21pc2UgYmV0d2VlbiB0aGUgdHdvLiBBbmQgSSBqdXN0IHdvbmRlciB3aGF0IGtpbmQg +b2YgY29tcHJvbWlzZSBjb3VsZCBiZQpzdWl0YWJsZSBmb3IgKnJlY29uZmlndXJhYmxlKiwgaGln +aC1zcGVlZCBBTFUuCgpJIGltYWdpbmUgc29tZXRoaW5nIGNhc2NhZGFibGUsIGxpa2UgNzQxODEg +Yml0LXNsaWNlIEFMVXMgKyA3NDE4MiBjYXJyeQpnZW5lcmF0b3JzIFsyXSwgYnV0IHdpdGggJ3Bs +ZXhvcnMgaW4gYmV0d2Vlbi4gQnV0IHRoZSBzcGVlZCBvZiBzdWNoIGEgZGVzaWduCm1heSBiZSBx +dWVzdGlvbmFibGUuCgpbMV0gaHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvQWRkZXJfKGVs +ZWN0cm9uaWNzKQpbMl0gaHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvNzQxODEKCi0tIApZ +b3UgYXJlIHJlY2VpdmluZyB0aGlzIG1haWwgYmVjYXVzZToKWW91IGFyZSBvbiB0aGUgQ0MgbGlz +dCBmb3IgdGhlIGJ1Zy4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f +X19fX18KbGlicmUtcmlzY3YtZGV2IG1haWxpbmcgbGlzdApsaWJyZS1yaXNjdi1kZXZAbGlzdHMu +bGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0 +aW5mby9saWJyZS1yaXNjdi1kZXYK + -- 2.30.2