From mboxrd@z Thu Jan  1 00:00:00 1970
From: Karol Herbst <karolherbst-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH v2] nv50/ir: optimize shl(a, 0) to a
Date: Sun, 30 Apr 2017 14:14:16 +0200
Message-ID: <CAEXux-a0_eMe34mQ8khWf4zO6RgP-j4zRXX2TBew=dVPfvm5jw@mail.gmail.com>
References: <20170429220934.3355-1-karolherbst@gmail.com>
 <CAKb7UvgimVPhzybu-ewdN0AUUJkRpAaivxbAO+v3L5UC2SPqLA@mail.gmail.com>
 <CAEXux-b4v4JgsOq4xpdribgeV0k3dm7tRE-4cgz9E8Aj6MqpZg@mail.gmail.com>
 <CAKb7Uvg2ZxT4JyfeG24BLDTKHXbFuyx=H2tRnQBM63h1k_kJ8Q@mail.gmail.com>
 <CAKb7UvjfCUF2_WN9FrjoZnpX_2K+YwY9_PhPYjH=fOfM2SRN8A@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
In-Reply-To: <CAKb7UvjfCUF2_WN9FrjoZnpX_2K+YwY9_PhPYjH=fOfM2SRN8A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/nouveau>,
 <mailto:nouveau-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/nouveau>
List-Post: <mailto:nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Help: <mailto:nouveau-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/nouveau>,
 <mailto:nouveau-request-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org?subject=subscribe>
Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Sender: "Nouveau" <nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
To: Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org>
Cc: ML nouveau <nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>, ML mesa-dev <mesa-dev-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
List-Id: nouveau.vger.kernel.org
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==