From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Sun, 24 May 2020 16:07:52 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jcsEB-00033r-Ev; Sun, 24 May 2020 16:07:51 +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 1jcsE9-00033h-5L for libre-riscv-dev@lists.libre-riscv.org; Sun, 24 May 2020 16:07:49 +0100 From: bugzilla-daemon@libre-soc.org To: libre-riscv-dev@lists.libre-riscv.org Date: Sun, 24 May 2020 15:07:49 +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" Archived-At: List-Archive: aHR0cHM6Ly9idWdzLmxpYnJlLXNvYy5vcmcvc2hvd19idWcuY2dpP2lkPTMzNgoKLS0tIENvbW1l bnQgIzE3IGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g LS0tCihJbiByZXBseSB0byBMdWtlIEtlbm5ldGggQ2Fzc29uIExlaWdodG9uIGZyb20gY29tbWVu dCAjMTYpCgo+IHN1cmUuICBpJ2Qgc3VnZ2VzdCBkb2luZyB0aGlzOgo+ICAgICAgbGF0Y2hyZWdp c3RlcihtLCBzZWxmLmdldF9vdXQoaSksIGRhdGFfciwgcmVxX2wucVtpXSwgbmFtZSkKPiAtLT4K PiAgICAgIGxhdGNocmVnaXN0ZXIobSwgc2VsZi5nZXRfb3V0KGkpLCBkYXRhX3IsIHJlcV9sLnFb aV0sIG5hbWUrIl9sIikKCj4gc3VyZSAtIGZlZWwgZnJlZSB0byBjYWxsIGl0ICJvcGVyX2wiIGlu c3RlYWQKCmJ0dywgY29tbWl0IHRoaXMgaW1tZWRpYXRlbHkgLSBkbyBub3Qgd2FpdCB0byAiYWNj dW11bGF0ZSIgYSBzZXJpZXMgb2YgY29tbWl0cywKYW5kICpkZWZpbml0ZWx5KiBkbyBub3QgcHV0 IG11bHRpcGxlIHNlcGFyYXRlIGFuZCBkaXN0aW5jdCAicHVycG9zZXMiIGludG8KdGhlIG9uZSBj b21taXQuCgpnaXQgaXMgaW50ZWxsaWdlbnQgZW5vdWdoIHRvIG1lcmdlIGNvbW1pdHMgdGhhdCBh cmUgbm90IG9uIHRoZSBleGFjdCBzYW1lIGxpbmUuCnRoZXJlZm9yZSwgdG8gc3BlZWQgdXAgY29s bGFib3JhdGlvbiwgZG8gdGFrZSBhZHZhbnRhZ2Ugb2YgdGhhdDogZG8gbm90IHdhaXQsCmp1c3Qg Y29tbWl0IGl0IC0gYW5kIGNvbW1pdCAic2luZ2xlLXB1cnBvc2UiLiAgaWYgeW91IGZpbmQgeW91 IHdhbnQgdG8gdXNlIHRoZQp3b3JkICJhbmQiIGluIHRoZSBjb21taXQgbWVzc2FnZSwgKnN0b3Aq IC0gaXQgbWVhbnMgdGhhdCB0aGUgY29tbWl0IGlzIG5vdApzaW5nbGUtcHVycG9zZS4gIG1vcmUg b24gdGhhdCBpbiBIRExfd29ya2Zsb3cuCgotLSAKWW91IGFyZSByZWNlaXZpbmcgdGhpcyBtYWls IGJlY2F1c2U6CllvdSBhcmUgb24gdGhlIENDIGxpc3QgZm9yIHRoZSBidWcuCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpYnJlLXJpc2N2LWRldiBtYWls aW5nIGxpc3QKbGlicmUtcmlzY3YtZGV2QGxpc3RzLmxpYnJlLXJpc2N2Lm9yZwpodHRwOi8vbGlz dHMubGlicmUtcmlzY3Yub3JnL21haWxtYW4vbGlzdGluZm8vbGlicmUtcmlzY3YtZGV2Cg==