<html>
<head>
<base href="https://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 --- - Float2Int transform fails with vector instructions."
href="https://llvm.org/bugs/show_bug.cgi?id=25750">25750</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Float2Int transform fails with vector instructions.
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</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>Scalar Optimizations
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>zalman@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=15399" name="attach_15399" title="Trivial bitcode example that causes Float2Int pass to fail.">attachment 15399</a> <a href="attachment.cgi?id=15399&action=edit" title="Trivial bitcode example that causes Float2Int pass to fail.">[details]</a></span>
Trivial bitcode example that causes Float2Int pass to fail.
The Float2Int transform pass fails if it matches an instruction sequence that
has vector operands. A trivial example is provided which causes the following
error in Type::getFltSemantics:
Invalid floating type
UNREACHABLE executed at
/usr/local/google/home/zalman/src/halide/llvm/include/llvm/IR/Type.h:165!</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>