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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - ARM backend: Cannot scavenge register without an emergency spill slot!"
href="https://bugs.llvm.org/show_bug.cgi?id=48232">48232</a>
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<th>Summary</th>
<td>ARM backend: Cannot scavenge register without an emergency spill slot!
</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>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Common Code Generator Code
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>pirama@google.com
</td>
</tr>
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<th>CC</th>
<td>danalbert@google.com, kristof.beyls@arm.com, llvm-bugs@lists.llvm.org, srhines@google.com
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<pre>Created <span class=""><a href="attachment.cgi?id=24186" name="attach_24186" title="Reduced repro">attachment 24186</a> <a href="attachment.cgi?id=24186&action=edit" title="Reduced repro">[details]</a></span>
Reduced repro
Refiling <a href="https://github.com/android/ndk/issues/1377">https://github.com/android/ndk/issues/1377</a> in LLVM bug tracker.
Attached repro fails with the following message:
fatal error: error in backend: Error while trying to spill LR from class GPR:
Cannot scavenge register without an emergency spill slot!
This case was after reduction with creduce. For the original repro, see
<a href="https://github.com/android/ndk/issues/1377">https://github.com/android/ndk/issues/1377</a>.</pre>
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