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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 - llvm-readelf --stack-sizes does not report all functions that share code"
href="https://bugs.llvm.org/show_bug.cgi?id=43245">43245</a>
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<th>Summary</th>
<td>llvm-readelf --stack-sizes does not report all functions that share code
</td>
</tr>
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<th>Product</th>
<td>tools
</td>
</tr>
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<th>Version</th>
<td>trunk
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>llvm-readobj
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>Wolfgang_Pieb@playstation.sony.com
</td>
</tr>
<tr>
<th>CC</th>
<td>jh7370.2008@my.bristol.ac.uk, llvm-bugs@lists.llvm.org
</td>
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<p>
<div>
<pre>// Given the following C source:
static void bash ()
{}
static void bash1 ()
{}
int main ()
{
bash ();
bash1 ();
return 0;
}
// ==== end ====
When compiled with --function-sections -fstack-size-section and linked with lld
--gc-sections -icf=all, bash() and bash1() are physically represented by the
same code and the symbols for both functions have the same value.
llvm-readelf --stack-sizes, when invoked on the executable, displays only the
stack size for one of the functions.</pre>
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