<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - -fsemantic-interposition breaks extern inline"
href="https://bugs.llvm.org/show_bug.cgi?id=50477">50477</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>-fsemantic-interposition breaks extern inline
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>szabolcs.nagy@arm.com
</td>
</tr>
<tr>
<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>consider
void foo_good();
extern inline void foo()
{
foo_good();
}
void bar()
{
foo();
}
using: -fsemantic-interposition -fPIC -O2
expected: no reference to foo, only to foo_good.
got: interposable call to foo.
with -O0 i expect a local call to foo that is not interposable.
(i don't think iso c requires either way, but
gcc implements it the described way on elf
platforms and existing software relies on it.
at least on linux targets clang should follow.)</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>