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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - ThinLTO inline functions that should be discarded"
href="https://bugs.llvm.org/show_bug.cgi?id=35938">35938</a>
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<th>Summary</th>
<td>ThinLTO inline functions that should be discarded
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<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
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<th>Status</th>
<td>NEW
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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>Linker
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>rafael.espindola@gmail.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, tejohnson@google.com
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=19672" name="attach_19672" title="testcase">attachment 19672</a> <a href="attachment.cgi?id=19672&action=edit" title="testcase">[details]</a></span>
testcase
In the attached testcase each file has a different weak function foo.
The first file is compiled to ELF. The second one is compiled to bitcode. The
linker selects the function foo from the first (ELF) object and LTO is expected
to drop the second one.
Unfortunately ThinLTO internalizes the second function instead of dropping it.
This means that llvm can now inline it.</pre>
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