[libre-riscv-dev] [Bug 336] ALU CompUnit needs to recognise that RA (src1) can be...

diff --git a/21/200201027fcb49b723379e1d8c3a7bde54a328 b/21/200201027fcb49b723379e1d8c3a7bde54a328
new file mode 100644 (file)
index 0000000..6565441
--- /dev/null
+++ b/21/200201027fcb49b723379e1d8c3a7bde54a328
@@ -0,0 +1,73 @@
+Return-path: <libre-riscv-dev-bounces@lists.libre-riscv.org>
+Envelope-to: publicinbox@libre-riscv.org
+Delivery-date: Thu, 21 May 2020 22:12:51 +0100
+Received: from localhost ([::1] helo=libre-riscv.org)
+       by libre-soc.org with esmtp (Exim 4.89)
+       (envelope-from <libre-riscv-dev-bounces@lists.libre-riscv.org>)
+       id 1jbsUj-00067T-Vd; Thu, 21 May 2020 22:12:49 +0100
+Received: from localhost ([127.0.0.1] helo=bugs.libre-soc.org)
+ by libre-soc.org with esmtp (Exim 4.89)
+ (envelope-from <bugzilla-daemon@libre-soc.org>) id 1jbsUh-00067H-QN
+ for libre-riscv-dev@lists.libre-riscv.org; Thu, 21 May 2020 22:12:47 +0100
+From: bugzilla-daemon@libre-soc.org
+To: libre-riscv-dev@lists.libre-riscv.org
+Date: Thu, 21 May 2020 21:12:48 +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: cestrauss@gmail.com
+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: <bug-336-13-4esxRJC6gT@https.bugs.libre-soc.org/>
+In-Reply-To: <bug-336-13@https.bugs.libre-soc.org/>
+References: <bug-336-13@https.bugs.libre-soc.org/>
+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
+ <libre-riscv-dev.lists.libre-riscv.org>
+List-Unsubscribe: <http://lists.libre-riscv.org/mailman/options/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=unsubscribe>
+List-Archive: <http://lists.libre-riscv.org/pipermail/libre-riscv-dev/>
+List-Post: <mailto:libre-riscv-dev@lists.libre-riscv.org>
+List-Help: <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=help>
+List-Subscribe: <http://lists.libre-riscv.org/mailman/listinfo/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=subscribe>
+Reply-To: Libre-RISCV General Development
+ <libre-riscv-dev@lists.libre-riscv.org>
+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" <libre-riscv-dev-bounces@lists.libre-riscv.org>
+
+aHR0cHM6Ly9idWdzLmxpYnJlLXNvYy5vcmcvc2hvd19idWcuY2dpP2lkPTMzNgoKLS0tIENvbW1l
+bnQgIzIgZnJvbSBDZXNhciBTdHJhdXNzIDxjZXN0cmF1c3NAZ21haWwuY29tPiAtLS0KRGVhciBM
+dWtlLAoKUGxlYXNlIGRvIG5vdCBib3RoZXIgZHJhd2luZyBhIGdhdGUgbGV2ZWwgZGlhZ3JhbSBm
+b3IgdGhlIEZTTS4gWW91ciBkZXNjcmlwdGlvbgppcyBlbm91Z2guCgpGb3IgdGhlIGRhdGFmbG93
+IChyZWdpc3RlcnMsIEFMVSwgbXV4ZXMpLCB5ZXMsIGEgZGlhZ3JhbSBpcyB1c2VmdWwsIGJ1dCBk
+bwpyZXByZXNlbnQgdGhlIHdob2xlIEZTTSBhcyBhbiBlbXB0eSBib3guCgpJIGZpbmQgdGhhdCBJ
+IGNhbiBiZXR0ZXIgZGVzaWduIGFuIEZTTSBieSBzdGFydGluZyBmcm9tIGEgYmVoYXZpb3JhbApk
+ZXNjcmlwdGlvbiwgcHJlZmVyYWJseSBpbiB0aGUgZm9ybSBvZiBhIHRpbWluZyBkaWFncmFtLgoK
+SWYgeW91IGxpa2UsIHlvdSBjYW4gZHJhdyBvbmUgaW4gcGFwZXIsIG9mIHdoYXQgeW91IHdhbnQg
+dG8gc2VlIGluIHRoZSBHVEtXYXZlCndpbmRvdy4gV2l0aCBhcnJvd3MgbGlua2luZyB3aGF0IGVk
+Z2UgY2F1c2VzIHdoaWNoIHRyYW5zaXRpb24gaW4gYW5vdGhlcgpzaWduYWwuCgpXaGF0IGRvIHlv
+dSB0aGluaz8KClJlZ2FyZHMsCgpDZXNhcgoKLS0gCllvdSBhcmUgcmVjZWl2aW5nIHRoaXMgbWFp
+bCBiZWNhdXNlOgpZb3UgYXJlIG9uIHRoZSBDQyBsaXN0IGZvciB0aGUgYnVnLgpfX19fX19fX19f
+X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaWJyZS1yaXNjdi1kZXYgbWFp
+bGluZyBsaXN0CmxpYnJlLXJpc2N2LWRldkBsaXN0cy5saWJyZS1yaXNjdi5vcmcKaHR0cDovL2xp
+c3RzLmxpYnJlLXJpc2N2Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpYnJlLXJpc2N2LWRldgo=
+