<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 - Backport SVN r308950 to 5.0"
href="https://bugs.llvm.org/show_bug.cgi?id=33920">33920</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Backport SVN r308950 to 5.0
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>5.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</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>Backend: AArch64
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>martin@martin.st
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Please backport r308950 ([AArch64] Reserve a 16 byte aligned amount of fixed
stack for win64 varargs) to 5.0. This fixes an issue with the new win/arm64
calling convention.
The support for targeting win/arm64 itself is still immature, but the calling
convention handling in itself should be mature enough, and can be used by Wine
for clang >= 5.0 if this is backported.
This carries no regression risk as it only touches code in new codepaths that
aren't used before.</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>