From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Mon, 01 Jun 2020 13:01:25 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jfj88-0007e9-4t; Mon, 01 Jun 2020 13:01:24 +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 1jfj86-0007dy-5U for libre-riscv-dev@lists.libre-riscv.org; Mon, 01 Jun 2020 13:01:22 +0100 From: bugzilla-daemon@libre-soc.org To: libre-riscv-dev@lists.libre-riscv.org Date: Mon, 01 Jun 2020 12:01:22 +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 bnQgIzQ0IGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g LS0tCihJbiByZXBseSB0byBDZXNhciBTdHJhdXNzIGZyb20gY29tbWVudCAjNDEpCj4gSSB1cGRh dGVkIHRoZSB1bml0IHRlc3QgdG8gZGVhbCB3aXRoIHJkbWFza24uCj4gCj4gRm9yIGhvdyBsb25n IHJkbWFza24gbXVzdCBiZSBoZWxkIHZhbGlkPwoKdGhlIGVudGlyZSB0aW1lICh0aGUgZW50aXJl IGJ1c3kgY3ljbGUpCgo+IElmIEkgYXNzZXJ0IGl0IGZvciBvbmx5IG9uZSBjeWNsZSwKPiB0b2dl dGhlciB3aXRoIGlzc3VlX2ksIGl0IGRvZXNuJ3Qgd29yay4gcmVsIHN0aWxsIHJpc2VzIG9uIHRo ZSBuZXh0IGN5Y2xlLgo+IAo+IFNob3VsZG4ndCBpdCBiZSBsYXRjaGVkLCBhcyB3aXRoIHplcm9f YSBhbmQgaW1tX29rPwoKaG1tbSBobW1tIHRoYXQncyBhIHJlYWxseSBnb29kIHBvaW50LiAgYWN0 dWFsbHkuLi4gaXQgc2hvdWxkIGJlIGdlbmVyYXRlZApmcm9tIHRoZSBEZWNvZGVyMiBpbmZvcm1h dGlvbiAoRGVjb2RlMkV4ZWN1dGUxIGluIHBvd2VyX2RlY29kZXIyLnB5KSwKYW5kIGJyb3VnaHQg aW4gdmlhIHRoZSBDb21wWFhYT3BTdWJzZXRzLgoKaWYgaXQgY2FtZSBpbiB2aWEgdGhvc2UsIGl0 IHdvdWxkIGJlIHBhcnQgb2Ygb3Blcl9pIGFuZCB3b3VsZCBhdXRvbWF0aWNhbGx5CmJlIGxhdGNo ZWQuCgppdCdzICpkaWZmZXJlbnQqIGluZm9ybWF0aW9uIGRlcGVuZGluZyBvbiB3aGljaCBGdW5j dGlvbiBVbml0CmlzIHVzZWQsIGJhc2VkIG9uIHRoZSByZWdzcGVjcyB3aGljaCBhcmUgY29sbGVj dGVkIHRvZ2V0aGVyIGluCnNvYy9mdS9jb21wdW5pdHMvY29tcHVuaXRzLnB5IChmcm9tIHNvYy9m dS8qL3BpcGVfZGF0YS5weSkKCmknbGwgbmVlZCB0byB0aGluayBhYm91dCBpdCAtIGNhbiB5b3Ug c2V0IGl0IG1hbnVhbGx5IGZvciBub3cgYW5kIGhvbGQKaXQgc2V0IGZvciB0aGUgZHVyYXRpb24g b2YgYnVzeV9vID09IFRydWU/CgpidHcgaXQgc2hvdWxkIG5vdCBiZSBuZWNlc3NhcnkgdG8gc2V0 IHRoZSBlbnRpcmUgbWFzayB0byBhbGwgMXMsIGJlY2F1c2UKdGhlcmUgZG9lcyBub3QgZXhpc3Qg YW4gRlUgd2hpY2ggdGFrZXMgemVybyBvcGVyYW5kcy4KCi0tIApZb3UgYXJlIHJlY2VpdmluZyB0 aGlzIG1haWwgYmVjYXVzZToKWW91IGFyZSBvbiB0aGUgQ0MgbGlzdCBmb3IgdGhlIGJ1Zy4KX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlzY3Yt ZGV2IG1haWxpbmcgbGlzdApsaWJyZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3JnCmh0 dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNjdi1k ZXYK