<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 - DOE-ProxyApps-C fail minimal UBSan checks"
href="https://bugs.llvm.org/show_bug.cgi?id=37297">37297</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>DOE-ProxyApps-C fail minimal UBSan checks
</td>
</tr>
<tr>
<th>Product</th>
<td>Test Suite
</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>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Programs Tests
</td>
</tr>
<tr>
<th>Assignee</th>
<td>hfinkel@anl.gov
</td>
</tr>
<tr>
<th>Reporter</th>
<td>chandlerc@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Two of the DOE-ProxyApps-C benchmarks fail even pretty minimal UBSan checks.
I built the test suite with the following:
CFLAGS=-fsanitize=return,returns-nonnull-attribute,vla-bound,unreachable,float-cast-overflow
-fno-sanitize-recover=undefined
CXXFLAGS=$CFLAGS
LDFLAGS=-fsanitize=undefined
I saw the following tests fail:
test-suite ::
MultiSource/Benchmarks/DOE-ProxyApps-C/SimpleMOC/SimpleMOC.test
test-suite :: MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSBench.test
Might be worth checking the benchmarks you care about with the full
-fsanitize=undefined as well, but I'm focused on these minimal flags for now...</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>