From 7d631a6f14c8f1c1ee4b73294639c4f3ccda46b6 Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Tue, 7 Apr 2020 13:15:46 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 267] The efficiency of adder/subtractor --- 86/3b8ac9d343f0e35f48a4a1ba87daf225909e01 | 80 +++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 86/3b8ac9d343f0e35f48a4a1ba87daf225909e01 diff --git a/86/3b8ac9d343f0e35f48a4a1ba87daf225909e01 b/86/3b8ac9d343f0e35f48a4a1ba87daf225909e01 new file mode 100644 index 0000000..5d4cca6 --- /dev/null +++ b/86/3b8ac9d343f0e35f48a4a1ba87daf225909e01 @@ -0,0 +1,80 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Tue, 07 Apr 2020 14:15:49 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-riscv.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jLo4x-0004F9-Ip; Tue, 07 Apr 2020 14:15:47 +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 1jLo4w-0004F3-LQ + for libre-riscv-dev@lists.libre-riscv.org; Tue, 07 Apr 2020 14:15:46 +0100 +From: bugzilla-daemon@libre-riscv.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Tue, 07 Apr 2020 13:15:46 +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 +ZW50ICM2IGZyb20gSm9jayBUYW5uZXIgPHRhbm5lci5vZi5raGFAZ21haWwuY29tPiAtLS0KVGhl +IGlkZWEgaXMgc28gc2ltcGxlIHlldCBzbyBvdXQtb2YtdGhlLWJveCEgSSBmZWVsIGxpa2UgSSdt +IGluIGEgV2VzdGVybgptb3ZpZSwgd2hpbGUgbXkgcGFydG5lciBpcyBkZXZpc2luZyBhIGdldC1y +aWNoLWZhc3Qgc2NoZW1lOgoK4oiSIEFuZCB3aGVyZSdzIHRoZSBjYXRjaD8K4oiSIFRoZXJlIGlz +IG5vIGNhdGNoLgoKQlRXIGlzIGl0IHBhdGVudGVkPwoKKEluIHJlcGx5IHRvIEx1a2UgS2VubmV0 +aCBDYXNzb24gTGVpZ2h0b24gZnJvbSBjb21tZW50ICM1KQo+IGh0dHBzOi8vZ2l0LmxpYnJlLXJp +c2N2Lm9yZy8/cD1pZWVlNzU0ZnB1LmdpdDthPWJsb2I7Zj1zcmMvaWVlZTc1NC8KPiBwYXJ0X211 +bF9hZGQvYWRkZXIucHk7aD1lMTg0OWI0ZDI1ZmM1ZWM0ZmM0NDczY2MwMmIzMmY0OWRkNTkxMmIy +Owo+IGhiPTc3ZjE1MGNmZjQ0MGJlZDAyNWUyNDg3YjZmMGZjZGE5ZjUyOTI5MGIjbDEwOAo+IAo+ +IHNlZSB0aGUgY29tbWVudCBkZXNjcmlwdGlvbiB0aGVyZSBvZiBob3cgaXQgd29ya3MKPiAKPiB0 +aGUgInBhcnRpdGlvbnMiIGFyZSBkb25lIHZpYSB0aGUgaW5zZXJ0aW9uIG9mIHRob3NlICJleHRy +YSBiaXRzIi4KPiAKPiB0aG9zZSAiZXh0cmEgYml0cyIgd2lsbCBiZSBzZXQgdG8gMCB0byBjcmVh +dGUgYSBwYXJ0aXRpb24sIGFuZCAiMSIKPiB0byBnZXQgYSByb2xsLW92ZXIuCj4gCj4gCj4gc28g +d2UncmUgbm90ICphY3R1YWxseSogInBhcnRpdGlvbmluZyIgaW50byBjb21wbGV0ZWx5IHNlcGFy +YXRlIDgtYml0IGFkZGVycy4KPiAKPiB0aGVyZWZvcmUgaSB3b3VsZCBoYXphcmQgYSBndWVzcyB0 +aGF0IHRoZSAodW5kZXJseWluZyA3Mi1iaXQpIGFkZGVycyBhcmUKPiBwcm9wZXJseSBvcHRpbWlz +ZWQgYnkgeW9zeXMgInN5bnRoIiBjb21tYW5kIHRvIGdpdmUgYSBkZWNlbnQgZmFzdCBhZGRlciwK +PiB0aHVzIGdpdmluZyB1cyB0aGUgImJlc3Qgb2YgYm90aCB3b3JsZHMiLgoKLS0gCllvdSBhcmUg +cmVjZWl2aW5nIHRoaXMgbWFpbCBiZWNhdXNlOgpZb3UgYXJlIG9uIHRoZSBDQyBsaXN0IGZvciB0 +aGUgYnVnLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwps +aWJyZS1yaXNjdi1kZXYgbWFpbGluZyBsaXN0CmxpYnJlLXJpc2N2LWRldkBsaXN0cy5saWJyZS1y +aXNjdi5vcmcKaHR0cDovL2xpc3RzLmxpYnJlLXJpc2N2Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xp +YnJlLXJpc2N2LWRldgo= + -- 2.30.2