<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 - SROA assert fails VTy == CandidateTys[0] && "Different vector types with the same element type!"
href="https://bugs.llvm.org/show_bug.cgi?id=42585">42585</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>SROA assert fails VTy == CandidateTys[0] && "Different vector types with the same element type!
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</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>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>felipe.de.azevedo.piovezan@intel.com
</td>
</tr>
<tr>
<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>The following IR causes SROA to assert a failure. Verified this on a trunk
build with asserts on.
opt test.ll -sroa
target datalayout =
"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n8:16:32:64"
define <4 x i1> @vector_bitcast() {
; CHECK-LABEL: @vector_bitcast
%a = alloca <3 x i1>
store <3 x i1> <i1 1,i1 0,i1 1>, <3 x i1>* %a
%cast = bitcast <3 x i1>* %a to <4 x i1>*
%vec = load <4 x i1>, <4 x i1>* %cast
ret <4 x i1> %vec
}</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>