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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Merge r324353 into the 6.0 branch"
href="https://bugs.llvm.org/show_bug.cgi?id=36282">36282</a>
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<th>Summary</th>
<td>Merge r324353 into the 6.0 branch
</td>
</tr>
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<th>Product</th>
<td>libraries
</td>
</tr>
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<th>Version</th>
<td>6.0
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>release blocker
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Backend: AMDGPU
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>bas@basnieuwenhuizen.nl
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Blocks</th>
<td>35804
</td>
</tr></table>
<p>
<div>
<pre>r324353 fixes a GPU hang due to to a pseudo instruction generated with a new
pattern not having SGPR->VGPR promotion support.
"AMDGPU: Fix S_BUFFER_LOAD_DWORD_SGPR moveToVALU.
It moves the offset to vgpr, but did not handle being called for
any of the other arguments, while LLVM 5 would select
BUFFER_LOAD_DWORD_OFFEN immediately, which does the right thing.
This calls legalizeOperands to fix up the operands after we converted
to a BUFFER_LOAD_DWORD_OFFEN."</pre>
</div>
</p>
<div id="referenced">
<hr style="border: 1px dashed #969696">
<b>Referenced Bugs:</b>
<ul>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - [meta] 6.0.0 Release Blockers"
href="https://bugs.llvm.org/show_bug.cgi?id=35804">Bug 35804</a>] [meta] 6.0.0 Release Blockers
</li>
</ul>
</div>
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