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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 - executable coredump under ubuntu 14.04 libgcc 4.8"
href="https://bugs.llvm.org/show_bug.cgi?id=32615">32615</a>
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<tr>
<th>Summary</th>
<td>executable coredump under ubuntu 14.04 libgcc 4.8
</td>
</tr>
<tr>
<th>Product</th>
<td>lld
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>ELF
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>me@steazzalini.it
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
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<pre>Considering the following source code:
#include <iostream>
#include <cmath>
int main() {
using namespace std;
const auto p = pow(1, 2);
cout << p;
}
Compiliing it with:
clang++-4.0 test.cpp -o test -std=c++1z -stdlib=libc++ -fuse-ld=lld -static
-lc++ -lc++abi -lpthread
Everything compiles without problems but executing test results in a coredump.
Using ld instead of lld solves the problem.
Omitting -static -lc++ -lc++abi -lpthread also works fine.
This is strictly related with ubuntu 14.04 using libgcc 4.8
// Stefano</pre>
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