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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - `llvm-strip -x` crashes on binary linked by lld/mac, works fine on binary linked by ld64"
href="https://bugs.llvm.org/show_bug.cgi?id=50657">50657</a>
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<th>Summary</th>
<td>`llvm-strip -x` crashes on binary linked by lld/mac, works fine on binary linked by ld64
</td>
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<th>Product</th>
<td>lld
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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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>MachO
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>nicolasweber@gmx.de
</td>
</tr>
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<th>CC</th>
<td>gkm@fb.com, jezreel@gmail.com, llvm-bugs@lists.llvm.org, smeenai@fb.com
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<p>
<div>
<pre>Repro file:
<a href="https://drive.google.com/file/d/1CIQmMM4l58h8oCkia3tFN1WKhlFr6zWR/view?usp=sharing">https://drive.google.com/file/d/1CIQmMM4l58h8oCkia3tFN1WKhlFr6zWR/view?usp=sharing</a>
(< 10MB, ~30MB unzipped)
Link with ld64.lld, then:
% ~/src/llvm-project/out/gn/bin/llvm-strip -x protoc
PLEASE submit a bug report to <a href="https://bugs.llvm.org/">https://bugs.llvm.org/</a> and include the crash
backtrace.
Stack dump:
0. Program arguments: /Users/thakis/src/llvm-project/out/gn/bin/llvm-strip
-x protoc
zsh: segmentation fault ~/src/llvm-project/out/gn/bin/llvm-strip -x protoc
Works fine when linking with ld64.
Even though it's llvm-strip that's crashing, I think this is an lld bug. It
works when linking with ld64, and cctools's strip is confused by lld's output
too (<a class="bz_bug_link
bz_status_NEW "
title="NEW - [lld/mac] Binaries linked by ld64.lld can't be stripped"
href="show_bug.cgi?id=50393">bug 50393</a>).</pre>
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