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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - DynamicLibraryTests fails on Windows when building with rpmalloc"
href="https://bugs.llvm.org/show_bug.cgi?id=47881">47881</a>
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<th>Summary</th>
<td>DynamicLibraryTests fails on Windows when building with rpmalloc
</td>
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<th>Product</th>
<td>new-bugs
</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>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>new bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>hans@chromium.org
</td>
</tr>
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<th>CC</th>
<td>alexandre.ganea@ubisoft.com, htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS=llvm
-DLLVM_USE_CRT_RELEASE=MT -DLLVM_INTEGRATED_CRT_ALLOC=\src\rpmalloc ..\llvm &&
ninja DynamicLibraryTests.exe &&
unittests\Support\DynamicLibrary\DynamicLibraryTests.exe && echo OKAY || echo
FAIL
Fails
cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS=llvm
-DLLVM_USE_CRT_RELEASE=MT ..\llvm && ninja DynamicLibraryTests.exe &&
unittests\Support\DynamicLibrary\DynamicLibraryTests.exe && echo OKAY || echo
FAIL
Succeeds.
(Note that the tests themselves appear to succeed, but the binary doesn't exit
cleanly.)
Looking at DynamicLibraryTest and PipSqueek, it kind of makes sense. Objects
are getting passed across the main exe and the PipSqueek dll, and when building
with rpmalloc, those will have different heaps.
(Interestingly, lit didn't notice until
<a href="https://github.com/llvm/llvm-project/commit/338dd138ea4a70b52ab48e0c8aa38ec152b3569a">https://github.com/llvm/llvm-project/commit/338dd138ea4a70b52ab48e0c8aa38ec152b3569a</a>
and I'm still not entirely sure why.)</pre>
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