From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 99349] Failed to build shader (translation from TGSI) Date: Fri, 26 May 2017 20:24:10 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0148091697==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 40B0F6EEA0 for ; Fri, 26 May 2017 20:24:10 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0148091697== Content-Type: multipart/alternative; boundary="14958302500.9FBC52.20323"; charset="UTF-8" --14958302500.9FBC52.20323 Date: Fri, 26 May 2017 20:24:10 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D99349 --- Comment #10 from Gert Wollny --- Well, it turns out that the shader simply uses too many registers, and since this is only tested at the end, at one point the indices of the temporaries used to store constants are beyond the GPR range, which makes translation f= rom TGSI fail because it tries to do use two or more cfile addresses in one instruction, and this is not allowed. --=20 You are receiving this mail because: You are the assignee for the bug.= --14958302500.9FBC52.20323 Date: Fri, 26 May 2017 20:24:10 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 10 on bug 99349<= /a> from Gert Wollny 
Well, it turns out that the shader simply uses too many regist=
ers, and since
this is only tested at the end, at one point the indices of the temporaries
used to store constants are beyond the GPR range, which makes translation f=
rom
TGSI fail because it tries to do use two or more cfile addresses in one
instruction, and this is not allowed.

You are receiving this mail because:
  • You are the assignee for the bug.
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