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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - armhf: defaults to emitting NEON instructions"
href="https://llvm.org/bugs/show_bug.cgi?id=30842">30842</a>
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<th>Summary</th>
<td>armhf: defaults to emitting NEON instructions
</td>
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<th>Product</th>
<td>libraries
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Backend: ARM
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>sylvestre@debian.org
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, renato.golin@linaro.org
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>Reported here:
<a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=842143">https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=842143</a>
To quote:
---
LLVM 3.8/3.9 default to emitting NEON instructions on
armhf but it is optional in ARMv7 so LLVM is producing binaries that do
not work on ARMv7 CPUs that lack NEON. This is causing build failures
in packages that use LLVM on Debian buildds that lack NEON.
---</pre>
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