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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - MIR printer asserts with empty inline asm string"
href="https://bugs.llvm.org/show_bug.cgi?id=33317">33317</a>
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<th>Summary</th>
<td>MIR printer asserts with empty inline asm string
</td>
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<th>Product</th>
<td>tools
</td>
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<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>All
</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>llc
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>qcolombet@apple.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>If you try to output MIR for an IR with empty inline asm string, the MIR
printing pass is going to assert with:
Assertion failed: (!Name.empty() && "Cannot get empty name!"), function
printLLVMNameWithoutPrefix, file lib/IR/AsmWriter.cpp, line 362.
E.g.,
define void @toto() {
call void asm sideeffect "", "~{lr}"() nounwind
ret void
}
Fails.
define void @toto() {
call void asm sideeffect "# DUMMY", "~{lr}"() nounwind
ret void
}
Works</pre>
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