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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Infinite recursion in float2int"
href="https://bugs.llvm.org/show_bug.cgi?id=38502">38502</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Infinite recursion in float2int
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>bevin.hansson@ericsson.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=20665" name="attach_20665" title="llvm ir reproducer">attachment 20665</a> <a href="attachment.cgi?id=20665&action=edit" title="llvm ir reproducer">[details]</a></span>
llvm ir reproducer
The following reproducer causes float2int to infinitely recurse in `convert`,
likely due to an unreachable block.
opt -float2int -o /dev/null x.ll
...
#251 0x0000000002dce068 llvm::Float2IntPass::convert(llvm::Instruction*,
llvm::Type*) /home/ebevhan/work/llvm/lib/Transforms/Scalar/Float2Int.cpp:428:0
#252 0x0000000002dce068 llvm::Float2IntPass::convert(llvm::Instruction*,
llvm::Type*) /home/ebevhan/work/llvm/lib/Transforms/Scalar/Float2Int.cpp:428:0
#253 0x0000000002dce068 llvm::Float2IntPass::convert(llvm::Instruction*,
llvm::Type*) /home/ebevhan/work/llvm/lib/Transforms/Scalar/Float2Int.cpp:428:0
#254 0x0000000002dce068 llvm::Float2IntPass::convert(llvm::Instruction*,
llvm::Type*) /home/ebevhan/work/llvm/lib/Transforms/Scalar/Float2Int.cpp:428:0
#255 0x0000000002dce068 llvm::Float2IntPass::convert(llvm::Instruction*,
llvm::Type*) /home/ebevhan/work/llvm/lib/Transforms/Scalar/Float2Int.cpp:428:0
Segmentation fault (core dumped)</pre>
</div>
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