<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 - llvm-cov: Wrong coverage with multiple binaries and shared code"
href="https://bugs.llvm.org/show_bug.cgi?id=35490">35490</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>llvm-cov: Wrong coverage with multiple binaries and shared code
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>dennis.felsing@sap.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=19501" name="attach_19501" title="run.sh">attachment 19501</a> <a href="attachment.cgi?id=19501&action=edit" title="run.sh">[details]</a></span>
run.sh
Even with differently named functions the combined coverage seems wrong. In the
attached example I would expect w() in w.hpp to be covered.
If the implementation of w() is changed to
if (i == 0) {
std::cout << "foo" << std::endl;
}
There is a warning from llvm-cov:
warning: 1 functions have mismatched data
But in the attached example llvm-cov does not warn and shows wrong coverage for
w() instead.</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>