Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Mon, 25 May 2020 10:42:28 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jd9co-0004Im-JE; Mon, 25 May 2020 10:42:26 +0100 Received: from localhost ([127.0.0.1] helo=bugs.libre-soc.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jd9cm-0004Ig-Rw for libre-riscv-dev@lists.libre-riscv.org; Mon, 25 May 2020 10:42:24 +0100 From: bugzilla-daemon@libre-soc.org To: libre-riscv-dev@lists.libre-riscv.org Date: Mon, 25 May 2020 09:42:25 +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: Source Code X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: cestrauss@gmail.com X-Bugzilla-Status: CONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: cestrauss@gmail.com X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugs.libre-soc.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Subject: [libre-riscv-dev] [Bug 336] ALU CompUnit needs to recognise that RA (src1) can be zero 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" aHR0cHM6Ly9idWdzLmxpYnJlLXNvYy5vcmcvc2hvd19idWcuY2dpP2lkPTMzNgoKLS0tIENvbW1l bnQgIzI5IGZyb20gQ2VzYXIgU3RyYXVzcyA8Y2VzdHJhdXNzQGdtYWlsLmNvbT4gLS0tCihJbiBy ZXBseSB0byBMdWtlIEtlbm5ldGggQ2Fzc29uIExlaWdodG9uIGZyb20gY29tbWVudCAjMjIpCj4g KEluIHJlcGx5IHRvIENlc2FyIFN0cmF1c3MgZnJvbSBjb21tZW50ICMyMSkKPiAKPiA+IEp1c3Qg YSByZW1pbmRlciB0aGF0IHRoZSBGU00gc3RpbGwgbmVlZHMgYWRqdXN0bWVudCBmb3IgcmQucmVs L3JkLmdvLgo+ID4gQ2hlY2tlZCBpbiBHVEtXYXZlIHRoYXQgcmQucmVsIGlzIHN0aWxsIGJlaW5n IHNldCB1bmNvbmRpdGlvbmFsbHkgYWZ0ZXIKPiA+IGlzc3VlX2kuCj4gCj4gaWYgcmQucmVsWzBd IGlzIGJlaW5nIHNldCB3aGVuIHplcm9fYSBpcyBvbiwgeWVzIHRoYXQncyBiYWQuCj4gCj4gcmQu Z29bTl0gaXMgYW4gZXh0ZXJuYWwgcmVzcG9uc2UgdG8gcmQucmVxW05dLiAgdGhpcyBpcyB3aHkg aXQgaXMgY3JpdGljYWwKPiB0byBnZXQgcmQucmVxIGFuZCB3ci5yZXEgYml0cyBzZXQgcmlnaHQg YmVjYXVzZSB0aGUgZXh0ZXJuYWwgdXNlciBvZiB0aGUKPiBDb21wVW5pdHMga25pd3Mgbm90aGlu ZyBhYm91dCAqd2h5KiB0aGV5IGFyZSBzZXQsIHRoZXkganVzdCByZXNwb25kLgoKSW4gdGhpcyBj YXNlLCAiZXh0ZXJuYWwgdXNlciIgYXJlIHRoZSBkZXBlbmRlbmN5IG1hdHJpY2VzLCByaWdodD8K CkkndmUgcmVhZCBodHRwczovL2xpYnJlLXNvYy5vcmcvM2RfZ3B1L2FyY2hpdGVjdHVyZS82NjAw c2NvcmVib2FyZC8uCgpBcyBmYXIgYXMgSSB1bmRlcnN0YW5kIGl0LCB0aGUgRGVwZW5kZW5jeSBN YXRyaWNlcyBhbHNvIG5lZWQgdG8ga25vdyB0aGVtc2VsdmVzCnRoYXQgdGhlIG9wZXJhbmQgaXMg aW1tZWRpYXRlLCBhbmQgbm90IHNldCB0aGUgY29ycmVzcG9uZGluZyBGVS1SZWcgTGF0Y2gsCmNv cnJlY3Q/IElzIHRoaXMgYWxyZWFkeSBpbXBsZW1lbnRlZD8KCi0tIApZb3UgYXJlIHJlY2Vpdmlu ZyB0aGlzIG1haWwgYmVjYXVzZToKWW91IGFyZSBvbiB0aGUgQ0MgbGlzdCBmb3IgdGhlIGJ1Zy4K X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlz Y3YtZGV2IG1haWxpbmcgbGlzdApsaWJyZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3Jn Cmh0dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNj di1kZXYK