<html>
<head>
<base href="http://llvm.org/bugs/" />
</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/Support/ValueHandle.h:195:12: runtime error: downcast of misaligned address 0xfffffffffffffffc for type 'llvm::BasicBlock', which requires 8 byte alignment"
href="http://llvm.org/bugs/show_bug.cgi?id=18099">18099</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>llvm/Support/ValueHandle.h:195:12: runtime error: downcast of misaligned address 0xfffffffffffffffc for type 'llvm::BasicBlock', which requires 8 byte alignment
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</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>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jmunxsys@yahoo.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=11635" name="attach_11635" title="Output from the crash.">attachment 11635</a> <a href="attachment.cgi?id=11635&action=edit" title="Output from the crash.">[details]</a></span>
Output from the crash.
I was compiling with CXXFLAGS set to -fsanitize=undefined -fno-sanitize=vptr
and I'm getting this failure. CXX is clang with no special flags, I believe
it's ASSERT+OPTIMIZE.</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>