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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - The order of the function differs with or w/o -g"
href="https://bugs.llvm.org/show_bug.cgi?id=49691">49691</a>
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<th>Summary</th>
<td>The order of the function differs with or w/o -g
</td>
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<th>Product</th>
<td>clang
</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>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>chenzhiwei03@kuaishou.com
</td>
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=24685" name="attach_24685" title="re.cpp">attachment 24685</a> <a href="attachment.cgi?id=24685&action=edit" title="re.cpp">[details]</a></span>
re.cpp
How to produce:
$ clang++ -S -emit-llvm re.cpp -o dbg.ll -g
$ clang++ -S -emit-llvm re.cpp -o rel.ll
Then diff the content of dbgl.ll and rel.ll
Found that the ctor of Re3 (_ZN6extend3re33Re3C2Ev) precedes before the another
funciton in rel.ll file, but the order changes in dbg.ll</pre>
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