From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Sun, 07 Jun 2020 23:55:40 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1ji4Ca-0005YI-1M; Sun, 07 Jun 2020 23:55:40 +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 1ji4CY-0005Y9-IX for libre-riscv-dev@lists.libre-riscv.org; Sun, 07 Jun 2020 23:55:38 +0100 From: bugzilla-daemon@libre-soc.org To: libre-riscv-dev@lists.libre-riscv.org Date: Sun, 07 Jun 2020 22:55:38 +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 bnQgIzU0IGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g LS0tCihJbiByZXBseSB0byBDZXNhciBTdHJhdXNzIGZyb20gY29tbWVudCAjNTMpCj4gY29tbWl0 IDcxYTc5MWNmNWYwNWJkNTg1OGZkYzYwZjRjY2RjYTkzNmVkYzFkNzUKPiBBdXRob3I6IENlc2Fy IFN0cmF1c3MgPGNlc3RyYXVzc0BnbWFpbC5jb20+Cj4gRGF0ZTogICBTdW4gSnVuIDcgMTY6MzI6 MTEgMjAyMCAtMDMwMAo+IAo+ICAgICBNYWtlIHRoZSB0ZXN0IEFMVSBjb25mb3JtIHRvIHRoZSB2 YWxpZC9yZWFkeSBwcm90b2NvbAo+ICAgICAKPiAgICAgQWRqdXN0IHRoZSB0ZXN0IGNhc2UgYWNj b3JkaW5nbHkuCj4gCj4gSXQgd2FzIGRlZmluaXRpdmVseSBub3QgYSBvbmUtbGluZSBjaGFuZ2Uu IEJ1dCBpdCB3YXMgZnVuLgoKb2ggZ29vZCEgOikKCj4gU2VsZWN0IGFueSBvdGhlciBvcGVyYXRp b24gdGhhbiBNVUwsIEFERCwgb3IgU0hSLCBhbmQgaXQgd2lsbCBkbyBhCj4gY29tYmluYXRvcmlh bCBzdWJ0cmFjdGlvbiwgd2l0aCB6ZXJvLWRlbGF5IGFuZCBubyByZWdpc3RlcmluZy4KPiAKPiBU aGUgaW50ZXJlc3RpbmcgdGhpbmcgYWJvdXQgemVyby1kZWxheSBpcyB0aGF0LCBkdWUgdG8gdGhl IGFic2VuY2Ugb2YgYW4KPiBpbnRlcm5hbCByZWdpc3RlciwgaXQgd2lsbCBub3QgcmVsZWFzZSB0 aGUgaW5wdXQgZGF0YSB1bnRpbCB0aGUgcmVzdWx0IGlzCj4gdHJhbnNmZXJyZWQgb3V0LgoKb2gg d2FpdC4uLiB0aGF0J3MgYSAqY29tYmluYXRvcmlhbCogQUxVPyAgaWludGVyZXN0aW5nLiAgaSB3 b25kZXIKd2hhdCB0aGF0IGNvdWxkIGJlIHVzZWQgZm9yLgoKaG1tbSBpIHRyaWVkIHB1dHRpbmcg T1BfTk9QIGluIHRoZXJlLCBhbmQgYm90aCBjb21wdW5pdDEgYW5kIHBhcmFsbGVsCmxvY2tlZCB1 cC4gIHRoaXMgdGVuZHMgdG8gaW5kaWNhdGUgYSBjb21iaW5hdG9yaWFsIGxvb3AuICBhbnkgY2x1 ZXM/CgoKPiBCYXNpY2FsbHksIHRoZSBoYW5kc2hha2Ugc2lnbmFscyBvZiB0aGUgaW5wdXQgYW5k IG91dHB1dCBwb3J0cyBhcmUgZGlyZWN0bHkKPiBjb25uZWN0ZWQgYmV0d2VlbiB0aGVtLCBvbmx5 IHRoZSBkYXRhIGlzIG1vZGlmaWVkIGJldHdlZW4gdGhlIHBvcnRzLgo+IAo+IE5pY2UgY2hhbmdl LCB3b3JraW5nIHdpdGggUlRMIGFnYWluLiBXaWxsIGdvIGJhY2sgdG8gdGhlIHBhcmFsbGVsIHVu aXQKPiB0ZXN0cywgbm93LgoKOikKCi0tIApZb3UgYXJlIHJlY2VpdmluZyB0aGlzIG1haWwgYmVj YXVzZToKWW91IGFyZSBvbiB0aGUgQ0MgbGlzdCBmb3IgdGhlIGJ1Zy4KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlzY3YtZGV2IG1haWxpbmcg bGlzdApsaWJyZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9saXN0cy5s aWJyZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNjdi1kZXYK