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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - LiveVariables.cpp:114: void llvm::LiveVariables::MarkVirtRegAliveInBlock(llvm::LiveVariables::VarInfo &, llvm::MachineBasicBlock *, llvm::MachineBasicBlock *, std::vector<MachineBasicBlock *> &): Assertion `MBB != &MF->front() && "Can't find reaching def"
href="https://bugs.llvm.org/show_bug.cgi?id=44981">44981</a>
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<th>Summary</th>
<td>LiveVariables.cpp:114: void llvm::LiveVariables::MarkVirtRegAliveInBlock(llvm::LiveVariables::VarInfo &, llvm::MachineBasicBlock *, llvm::MachineBasicBlock *, std::vector<MachineBasicBlock *> &): Assertion `MBB != &MF->front() && "Can't find reaching def
</td>
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<tr>
<th>Product</th>
<td>libraries
</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>
</tr>
<tr>
<th>Component</th>
<td>Backend: ARM
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>joerg@NetBSD.org
</td>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, smithp352@googlemail.com, t.p.northover@gmail.com, Ties.Stuij@arm.com
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=23153" name="attach_23153" title="Reduced test case">attachment 23153</a> <a href="attachment.cgi?id=23153&action=edit" title="Reduced test case">[details]</a></span>
Reduced test case
Try building the attached testcase for ARM with -O or higher.</pre>
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