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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - xorg segfault/fail to start since AMDGPU: Remove unused control flow intrinsic"
href="https://llvm.org/bugs/show_bug.cgi?id=28483">28483</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>xorg segfault/fail to start since AMDGPU: Remove unused control flow intrinsic
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Backend: AMDGPU
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>adf.lists@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=16715" name="attach_16715" title="xorg log with backtrace.">attachment 16715</a> <a href="attachment.cgi?id=16715&action=edit" title="xorg log with backtrace.">[details]</a></span>
xorg log with backtrace.
AMD Tonga R9 285 xserver 1.18 branch, git mesa master, agd5f drm-next-4.8-wip
kernel.
Since -
commit 5e2ec03cf41651f2c0ec895390e24c209b290591
Author: Matt Arsenault <<a href="mailto:Matthew.Arsenault@amd.com">Matthew.Arsenault@amd.com</a>>
Date: Fri Jul 8 21:39:44 2016 +0000
AMDGPU: Remove unused control flow intrinsic
git-svn-id: <a href="https://llvm.org/svn/llvm-project/llvm/trunk@274939">https://llvm.org/svn/llvm-project/llvm/trunk@274939</a>
91177308-0d34-0410-b5e6-96231b3b80d8
Starting X either fails with a blank screen, nothing logged, or produces a
backtrace as attached.</pre>
</div>
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