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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - LLVM regression on 4090 since r600g: Use default mul/mad function for tgsi-to-llvm"
href="https://bugs.freedesktop.org/show_bug.cgi?id=58150">58150</a>
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<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>LLVM regression on 4090 since r600g: Use default mul/mad function for tgsi-to-llvm
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>lists@andyfurniss.entadsl.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/Gallium/r600
</td>
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<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>HD4890, git ~/tstellar/llvm, drm-next. since mesa commit -
commit 0ad1fefd6951aa47ab58a41dc9ee73083cbcf85c
Author: Vincent Lejeune <<a href="mailto:vljn@ovi.com">vljn@ovi.com</a>>
Date: Wed Nov 28 00:35:55 2012 +0100
r600g: Use default mul/mad function for tgsi-to-llvm
Reveiwed-by: Tom Stellard <thomas.stellard at amd.com>
Mesa demos gearbox and fbo_firecube get one of the internal faces blacked out
at certain angles.
R600_LLVM=0 renders properly.
Happens before and after the commits that just went into ~/tstellar/llvm.</pre>
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