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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - __builtin_cpu_supports does not work on ARM"
href="https://bugs.llvm.org/show_bug.cgi?id=34284">34284</a>
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<th>Summary</th>
<td>__builtin_cpu_supports does not work on ARM
</td>
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<th>Product</th>
<td>compiler-rt
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<th>Version</th>
<td>unspecified
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<th>Hardware</th>
<td>Other
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>compiler-rt
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>gonzalobg88@gmail.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<pre>I'd like to be able to detect whether an ARM CPU supports Neon vector
instructions using __builtin_cpu_supports("neon") or similar but it seems that
compiler-rt only supports x86_64.</pre>
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