From c6a286c95889bc55f5db085d9555e19968738124 Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Sun, 24 May 2020 14:37:24 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 336] ALU CompUnit needs to recognise that RA (src1) can be zero --- 35/e947945b8b8458ae8af0ec33d3c1803766f717 | 83 +++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 35/e947945b8b8458ae8af0ec33d3c1803766f717 diff --git a/35/e947945b8b8458ae8af0ec33d3c1803766f717 b/35/e947945b8b8458ae8af0ec33d3c1803766f717 new file mode 100644 index 0000000..c9f4757 --- /dev/null +++ b/35/e947945b8b8458ae8af0ec33d3c1803766f717 @@ -0,0 +1,83 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Sun, 24 May 2020 15:37:26 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-soc.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jcrkj-0002hx-V1; Sun, 24 May 2020 15:37:25 +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 1jcrki-0002hr-HD + for libre-riscv-dev@lists.libre-riscv.org; Sun, 24 May 2020 15:37:24 +0100 +From: bugzilla-daemon@libre-soc.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Sun, 24 May 2020 14:37:24 +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: +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" + +aHR0cHM6Ly9idWdzLmxpYnJlLXNvYy5vcmcvc2hvd19idWcuY2dpP2lkPTMzNgoKLS0tIENvbW1l +bnQgIzE1IGZyb20gQ2VzYXIgU3RyYXVzcyA8Y2VzdHJhdXNzQGdtYWlsLmNvbT4gLS0tCkZvdW5k +IHRoaXM6CgpodHRwczovL2dpdC5saWJyZS1zb2Mub3JnLz9wPXNvYy5naXQ7YT1ibG9iO2Y9c3Jj +L3NvYy9leHBlcmltZW50L2NvbXBhbHVfbXVsdGkucHk7aD03NWRmMjE1MzUxN2VjZDczM2NkNTI3 +MDc3NmU4OGQ3NmI4ZGY1ZDA2O2hiPUhFQUQjbDIxMwoKICAgIG5hbWUgPSAiZGF0YV9yJWQiICUg +aQogICAgZGF0YV9yID0gU2lnbmFsKHNlbGYuY3UuX2dldF9zcmN3aWQoaSksIG5hbWU9bmFtZSwg +cmVzZXRfbGVzcz1UcnVlKQogICAgbGF0Y2hyZWdpc3RlcihtLCBzZWxmLmdldF9vdXQoaSksIGRh +dGFfciwgcmVxX2wucVtpXSwgbmFtZSkKCldlIGFyZSBnaXZpbmcgdGhlIHNhbWUgbmFtZSBmb3Ig +dHdvIHRoaW5ncywgdGhlIG91dHB1dCBzaWduYWwgb2YgdGhlCmxhdGNocmVnaXN0ZXIsIGFuZCBp +dHMgaW50ZXJuYWwgREZGIChnaXZlbiBieSB0aGUgZnVuY3Rpb24gcGFyYW1ldGVyKS4gbk1pZ2Vu +CndpbGwgYXBwZW5kICIkMSIgdG8gb25lIG9mIHRoZW0sIGJ1dCB3aGljaD8KCkNhbiB3ZSBnbyBh +bmQgY2hvb3NlIGEgbmFtZSwgZ2l2ZW4gdG8gaXRzIGludGVybmFsIERGRiwgZGlmZmVyZW50IGZy +b20gaXRzCm91dHB1dCwgaW4gdGhpcyBhbmQgc2ltaWxhciBjYXNlcz8KCkFsc286CgpodHRwczov +L2dpdC5saWJyZS1zb2Mub3JnLz9wPXNvYy5naXQ7YT1ibG9iO2Y9c3JjL3NvYy9leHBlcmltZW50 +L2NvbXBhbHVfbXVsdGkucHk7aD03NWRmMjE1MzUxN2VjZDczM2NkNTI3MDc3NmU4OGQ3NmI4ZGY1 +ZDA2O2hiPUhFQUQjbDIwOAoKICAgIGxhdGNocmVnaXN0ZXIobSwgc2VsZi5vcGVyX2ksIG9wZXJf +ciwgc2VsZi5pc3N1ZV9pLCAib3Blcl9yIikKCkluIHRoaXMgY2FzZSwgYXMgaXQgaGFwcGVucywg +b3Blcl9yIHN1Yi1zaWduYWxzIGRvIG5vdCByZWNlaXZlIG5hbWVzIHRoYXQgYmVnaW4Kd2l0aCAi +b3Blcl9yIi4gU28sIHdoYXQgcmVjZWl2ZXMgdGhlICJvcGVyX3IiIG5hbWUgaXMgYWN0dWFsbHkg +dGhlIGludGVybmFsCkRGRiwgd2hpY2ggY29uZnVzZWQgbWUgYXQgbm8gZW5kIG9uIHRoZSBHVEtX +YXZlIHRpbWluZyBkaWFncmFtLiBUaGlzIGlzIGhvdyBJCmZvdW5kIHRoaXMgaXNzdWUuCgotLSAK +WW91IGFyZSByZWNlaXZpbmcgdGhpcyBtYWlsIGJlY2F1c2U6CllvdSBhcmUgb24gdGhlIENDIGxp +c3QgZm9yIHRoZSBidWcuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f +X19fX19fCmxpYnJlLXJpc2N2LWRldiBtYWlsaW5nIGxpc3QKbGlicmUtcmlzY3YtZGV2QGxpc3Rz +LmxpYnJlLXJpc2N2Lm9yZwpodHRwOi8vbGlzdHMubGlicmUtcmlzY3Yub3JnL21haWxtYW4vbGlz +dGluZm8vbGlicmUtcmlzY3YtZGV2Cg== + -- 2.30.2