<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 - Simplify CFG pass generatres invalid IR when -bonus-inst-threshold=2"
href="https://bugs.llvm.org/show_bug.cgi?id=48450">48450</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Simplify CFG pass generatres invalid IR when -bonus-inst-threshold=2
</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>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>Transformation Utilities
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>markus.lavin@ericsson.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=24251" name="attach_24251" title="Reproducer input.">attachment 24251</a> <a href="attachment.cgi?id=24251&action=edit" title="Reproducer input.">[details]</a></span>
Reproducer input.
opt -mcpu=phoenixIV -simplifycfg -bonus-inst-threshold=2 input.ll -S
-verify-each
Instruction does not dominate all uses!
%dec = add nsw i16 %i.01, -1
%i.01 = phi i16 [ %dec, %for.bodythread-pre-split ], [ 1, %entry ]
in function f
LLVM ERROR: Broken function found, compilation aborted!</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>