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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Fuzz failures on wasm backend"
href="https://llvm.org/bugs/show_bug.cgi?id=27518">27518</a>
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</tr>
<tr>
<th>Summary</th>
<td>Fuzz failures on wasm backend
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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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>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Backend: WebAssembly
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>alonzakai@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>The emscripten test suite has a bunch of fuzz tests, and the wasm backend fails
on several. The smallest is 3.c.
STR: in emscripten (with .emscripten set up to use latest vanilla llvm)
./emcc tests/fuzz/3.c -I tests/fuzz/include/ -w
clang tests/fuzz/3.c -I tests/fuzz/include/ -w
nodejs a.out.js
./a.out
The outputs should be identical, but are
checksum = FFFFFFFFEE4B2FFC
checksum = EE4B2FFC
This is csmith output, so running with argument '1' will print out the
intermediate hash results, which is helpful sometimes.</pre>
</div>
</p>
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