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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - On s390x: Ubuntu Hirsute - binary fails with "terminate called after throwing an instance of 'std::system_error'""
href="https://bugs.llvm.org/show_bug.cgi?id=50031">50031</a>
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<th>Summary</th>
<td>On s390x: Ubuntu Hirsute - binary fails with "terminate called after throwing an instance of 'std::system_error'"
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Backend: SystemZ
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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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
</td>
</tr></table>
<p>
<div>
<pre>With the latest Ubuntu Hirsute (21.04), binaries fails to start with:
cd
"/root/llvm-toolchain-11-11.1.0~++20210405103929+1fdec59bffc1/build-llvm/include/llvm/IR"
&& ../../../bin/llvm-tblgen -gen-attrs -I
/root/llvm-toolchain-11-11.1.0~++20210405103929+1fdec59bffc1/llvm/include/llvm/IR
-I
/root/llvm-toolchain-11-11.1.0~++20210405103929+1fdec59bffc1/build-llvm/include
-I /root/llvm-toolchain-11-11.1.0~++20210405103929+1fdec59bffc1/llvm/include
/root/llvm-toolchain-11-11.1.0~++20210405103929+1fdec59bffc1/llvm/include/llvm/IR/Attributes.td
--write-if-changed -o
/root/llvm-toolchain-11-11.1.0~++20210405103929+1fdec59bffc1/build-llvm/include/llvm/IR/Attributes.inc
terminate called after throwing an instance of 'std::system_error'
what(): Unknown error -1
Aborted (core dumped)
Or easier:
./build-llvm/bin/llvm-tblgen
terminate called after throwing an instance of 'std::system_error'
what(): Unknown error -1
Aborted (core dumped)</pre>
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