Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Thu, 21 May 2020 17:35:54 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jboAj-0006ma-Kq; Thu, 21 May 2020 17:35:53 +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 1jboAh-0006mT-L2 for libre-riscv-dev@lists.libre-riscv.org; Thu, 21 May 2020 17:35:51 +0100 From: bugzilla-daemon@libre-soc.org To: libre-riscv-dev@lists.libre-riscv.org Date: Thu, 21 May 2020 16:35:52 +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: lkcl@lkcl.net X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: dependson short_desc 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" aHR0cHM6Ly9idWdzLmxpYnJlLXNvYy5vcmcvc2hvd19idWcuY2dpP2lkPTMzNgoKTHVrZSBLZW5u ZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4gY2hhbmdlZDoKCiAgICAgICAgICAg V2hhdCAgICB8UmVtb3ZlZCAgICAgICAgICAgICAgICAgICAgIHxBZGRlZAotLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tCiAgICAgICAgIERlcGVuZHMgb258ICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwz MzQKICAgICAgICAgICAgU3VtbWFyeXxhZGQgaW5kaWNhdG9yIHRvICAgICAgICAgICAgfEFMVSBD b21wVW5pdCBuZWVkcyB0bwogICAgICAgICAgICAgICAgICAgfERlY29kZTJFeGVjdXRlVHlwZSB0 aGF0IFJBICB8cmVjb2duaXNlIHRoYXQgUkEgKHNyYzEpCiAgICAgICAgICAgICAgICAgICB8aXMg emVybyAgICAgICAgICAgICAgICAgICAgIHxjYW4gYmUgemVybwoKLS0tIENvbW1lbnQgIzEgZnJv bSBMdWtlIEtlbm5ldGggQ2Fzc29uIExlaWdodG9uIDxsa2NsQGxrY2wubmV0PiAtLS0KZm9yZ290 IHRoYXQgaSBoYWQgcmFpc2VkIDMzNCBsYXN0IG5pZ2h0LiAgdGhpcyBvbmUgY2FuIHRoZXJlZm9y ZSBiZSBhYm91dCB0aGUKQ29tcFVuaXQuCgp0aGUgY2hhbmdlIG5lZWRlZCBpczoKCiogZmlyc3Qg dGhhdCBEZWNvZGUyRXhlY3V0ZVR5cGUgbmVlZHMgYSBmbGFnIHJhX2lzX3plcm8KCiogc2Vjb25k IHRoYXQgQ29tcEFsdU9wU3Vic2V0IGFuZCBDb21wTG9naWNhbEFMVVN1YnNldCBuZWVkIGxpa2V3 aXNlCgoqIHRoaXJkIC0gYW5kIHRoaXMgaXMgdGhlIGtpY2tlciAtIHRoYXQgdGhlIEZTTSBmb3Ig c3JjMV9pIG5lZWRzIGEgTXV4IHRvCnNlbGVjdCBSQSBvciB6ZXJvICphbmQqIGl0IG5lZWRzIHRv ICpubyBsb25nZXIqIHJlcXVlc3QgYSBSRUFEIGZvciBzcmMxCihyZC5yZXFbMF0pIGlmIHRoZSBy YV9pc196ZXJvIGZsYWcgaXMgc2V0LgoKKiBhZGRpdGlvbmFsbHkgdGhhdCBpZiB0aGUgeiBmbGFn IGlzIHNldCwgdGhlIHJkX2RvbmUgcGFydCBvZiB0aGUgRlNNIGRvZXMgTk9UCndhaXQgZm9yIEdP X1JFQUQgb24gdGhlIHNyYzEgcG9ydCAocmQuZ29bMF0pCmkgd2lsbCBkcmF3IG91dCBhIGRpYWdy YW0uCgphZ2Fpbi4KCjopCgoKUmVmZXJlbmNlZCBCdWdzOgoKaHR0cHM6Ly9idWdzLmxpYnJlLXNv Yy5vcmcvc2hvd19idWcuY2dpP2lkPTMzNApbQnVnIDMzNF0gUE9XRVIgZGVjb2RlIEE9emVybyBu ZWVkcyB0byBiZSBzZXQgYXMgYSBmbGFnIGluIEV4ZWN1dGUxVHlwZQotLSAKWW91IGFyZSByZWNl aXZpbmcgdGhpcyBtYWlsIGJlY2F1c2U6CllvdSBhcmUgb24gdGhlIENDIGxpc3QgZm9yIHRoZSBi dWcuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpYnJl LXJpc2N2LWRldiBtYWlsaW5nIGxpc3QKbGlicmUtcmlzY3YtZGV2QGxpc3RzLmxpYnJlLXJpc2N2 Lm9yZwpodHRwOi8vbGlzdHMubGlicmUtcmlzY3Yub3JnL21haWxtYW4vbGlzdGluZm8vbGlicmUt cmlzY3YtZGV2Cg==