<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 - NewGVN asserts with lookupOperandLeader(SI->getValueOperand()) != NewClass->getLeader()"
href="https://bugs.llvm.org/show_bug.cgi?id=32897">32897</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>NewGVN asserts with lookupOperandLeader(SI->getValueOperand()) != NewClass->getLeader()
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</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>Scalar Optimizations
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>davide@freebsd.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Reduced:
define void @fn1() {
%d = alloca i64
br label %for.cond
for.cond:
br i1 undef, label %if.end5, label %if.end
if.end:
%e.2 = phi i64* [ %e.3, %if.then7 ], [ %d, %for.cond ]
br label %if.end5
if.end5:
%e.3 = phi i64* [ %e.2, %if.end ], [ undef, %for.cond ]
br i1 undef, label %for.cond, label %if.then7
if.then7:
store i64 undef, i64* %e.3
%d.0.d.0.10 = load i64, i64* %d
%add4 = add nsw i64 %d.0.d.0.10, 0
store i64 %add4, i64* %d
br label %if.end
}</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>