From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 80311] New: 3D acceleration is broken with recent llvm and git Date: Fri, 20 Jun 2014 21:34:42 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1948855353==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 8280E6E069 for ; Fri, 20 Jun 2014 14:34:42 -0700 (PDT) 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 --===============1948855353== Content-Type: multipart/alternative; boundary="1403300082.b623C70.15676"; charset="us-ascii" --1403300082.b623C70.15676 Date: Fri, 20 Jun 2014 21:34:42 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=80311 Priority: medium Bug ID: 80311 Assignee: dri-devel@lists.freedesktop.org Summary: 3D acceleration is broken with recent llvm and git Severity: major Classification: Unclassified OS: Linux (All) Reporter: half-shot@molrams.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa Created attachment 101461 --> https://bugs.freedesktop.org/attachment.cgi?id=101461&action=edit glxinfo On my RadeonHD 7950, some games will get as far as the menu but by using glxgears it segfaults on start with the message 'LLVM triggered Diagnostic Handler: unsupported call to function llvm.AMDGPU.rsq in main'. Some games will crash xorg, some will just segfault. SuperTuxKart has also been tested and the game does not crash until actual 3D elements are drawn, as with Team Fortress 2. Distro is Arch Linux Environment is XFCE4 Kernel Version: 3.15.0-1-mainline glxinfo is dumped to file LLVM Version: 3.5.0svn (211341-1) Thanks for checking. -- You are receiving this mail because: You are the assignee for the bug. --1403300082.b623C70.15676 Date: Fri, 20 Jun 2014 21:34:42 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 80311
Assignee dri-devel@lists.freedesktop.org
Summary 3D acceleration is broken with recent llvm and git
Severity major
Classification Unclassified
OS Linux (All)
Reporter half-shot@molrams.com
Hardware x86-64 (AMD64)
Status NEW
Version git
Component Drivers/Gallium/radeonsi
Product Mesa 

Created attachment 101461 [details]
glxinfo

On my RadeonHD 7950, some games will get as far as the menu but by using
glxgears it segfaults on start with the message 'LLVM triggered Diagnostic
Handler: unsupported call to function llvm.AMDGPU.rsq in main'. Some games will
crash xorg, some will just segfault. SuperTuxKart has also been tested and the
game does not crash until actual 3D elements are drawn, as with Team Fortress
2.

Distro is Arch Linux
Environment is XFCE4
Kernel Version: 3.15.0-1-mainline
glxinfo is dumped to file
LLVM Version: 3.5.0svn (211341-1)

Thanks for checking.

You are receiving this mail because:
  • You are the assignee for the bug.
--1403300082.b623C70.15676-- --===============1948855353== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1948855353==--