Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Mon, 08 Jun 2020 02:28:54 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1ji6ar-0000NR-Kh; Mon, 08 Jun 2020 02:28:53 +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 1ji6ap-0000NI-Gh for libre-riscv-dev@lists.libre-riscv.org; Mon, 08 Jun 2020 02:28:51 +0100 From: bugzilla-daemon@libre-soc.org To: libre-riscv-dev@lists.libre-riscv.org Date: Mon, 08 Jun 2020 01:28:51 +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: lkcl@lkcl.net 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 bnQgIzU2IGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g LS0tCihJbiByZXBseSB0byBDZXNhciBTdHJhdXNzIGZyb20gY29tbWVudCAjNTUpCj4gKEluIHJl cGx5IHRvIEx1a2UgS2VubmV0aCBDYXNzb24gTGVpZ2h0b24gZnJvbSBjb21tZW50ICM1NCkKPiA+ IG9oIHdhaXQuLi4gdGhhdCdzIGEgKmNvbWJpbmF0b3JpYWwqIEFMVT8gIGlpbnRlcmVzdGluZy4g IGkgd29uZGVyCj4gPiB3aGF0IHRoYXQgY291bGQgYmUgdXNlZCBmb3IuCj4gCj4gV2VsbCwgdGhl IEFMVSBvdXRwdXQgaXMgYWxyZWFkeSBsYXRjaGVkIGluIE11bHRpQ29tcFVuaXQuIE1heWJlIGhh dmluZwo+IGFub3RoZXIgb3V0cHV0IHJlZ2lzdGVyLCBpbnNpZGUgdGhlIEFMVSBpdHNlbGYsIGlz IHJlZHVuZGFudD8KCmFoIHJpZ2h0IHllcyBpIHVuZGVyc3RhbmQsIG5vdy4KCnllcywgYWJzb2x1 dGVseS4gIHRoZSBvbmx5IHJlYXNvbiBmb3IgdGhlIGxhdGNoLCBpbnNpZGUgdGhlIHRlc3QgQUxV LCB3YXMgdG8Kc2ltdWxhdGUgdGhlIGNvbmNlcHQgb2YgYSBwaXBlbGluZSBzdGFnZS4KCmhvd2V2 ZXIgeW91IGFyZSBhYnNvbHV0ZWx5IHJpZ2h0OiB3aXRoIGJvdGggdGhlIGluY29taW5nIHNyYyBy ZWdzIGJlaW5nCmxhdGNoZWQsIGFuZCB0aGUgb3V0Z29pbmcgcmVzdWx0IGJlaW5nIGxhdGNoZWQg YWxzbyBieSBNdWx0aUNvbXBVbml0LCBpdCBpcyBub3QKbmVjZXNzYXJ5IHJvIGxhdGNoIGluc2lk ZSBhbHVfaGllci5BTFUgYXMgd2VsbC4KCgo+IAo+ID4gaG1tbSBpIHRyaWVkIHB1dHRpbmcgT1Bf Tk9QIGluIHRoZXJlLCBhbmQgYm90aCBjb21wdW5pdDEgYW5kIHBhcmFsbGVsCj4gPiBsb2NrZWQg dXAuICB0aGlzIHRlbmRzIHRvIGluZGljYXRlIGEgY29tYmluYXRvcmlhbCBsb29wLiAgYW55IGNs dWVzPwo+IAo+IEkgc2VlLiBJJ20gbG9va2luZyBpbnRvIGl0LgoKaXQgbWF5IGJlIGJlY2F1c2Ug Im5vdyIgaXMgc2V0IGF0IHRoZSBkZWZhdWx0IGFjdGlvbi4gIGkgaGF2ZSB5ZXQgdG8gd29yayBv dXQKaG93IHRvIGRldGVjdCBjb21iaW5hdG9yaWFsIGxvb3BzLiAgdGhlcmUgbWF5IGJlIHNvbWV0 aGluZyB0aGF0IGNhbiBiZSBkb25lCnVzaW5nIHlvc3lzIHN5bnRoLCBtaWNoYWVsIHNob3dlZCBt ZSBzb21ldGhpbmcgYSBjb3VwbGUgd2Vla3MgYWdvLiAgbHRwCmNvbW1hbmQ/CgotLSAKWW91IGFy ZSByZWNlaXZpbmcgdGhpcyBtYWlsIGJlY2F1c2U6CllvdSBhcmUgb24gdGhlIENDIGxpc3QgZm9y IHRoZSBidWcuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmxpYnJlLXJpc2N2LWRldiBtYWlsaW5nIGxpc3QKbGlicmUtcmlzY3YtZGV2QGxpc3RzLmxpYnJl LXJpc2N2Lm9yZwpodHRwOi8vbGlzdHMubGlicmUtcmlzY3Yub3JnL21haWxtYW4vbGlzdGluZm8v bGlicmUtcmlzY3YtZGV2Cg==