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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ARM64] Cannot select: 0x5378c60: i32 = rotr 0x535df10, 0x535dbf8"
href="http://llvm.org/bugs/show_bug.cgi?id=19294">19294</a>
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<th>Summary</th>
<td>[ARM64] Cannot select: 0x5378c60: i32 = rotr 0x535df10, 0x535dbf8
</td>
</tr>
<tr>
<th>Product</th>
<td>tools
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>llc
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mcrosier@codeaurora.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=12312" name="attach_12312" title="bugpoint reduced test case">attachment 12312</a> <a href="attachment.cgi?id=12312&action=edit" title="bugpoint reduced test case">[details]</a></span>
bugpoint reduced test case
LLVM ERROR: Cannot select: 0x3a4b1c0: i32 = rotr 0x3a4b5e0, 0x3a4b8f8 [ORD=16]
[ID=10]
0x3a4b5e0: i32 = sub 0x3a4b4d8, 0x3a4cdd0 [ORD=3] [ID=7]
0x3a4b4d8: i32 = Constant<0> [ID=4]
0x3a4cdd0: i32,ch = load 0x3a1e5a0, 0x3a4ada0,
0x3a4ada0<LD4[undef](align=8)(tbaa=<badref>)> [ORD=2] [ID=6]
0x3a4ada0: i64 = undef [ID=2]
0x3a4ada0: i64 = undef [ID=2]
0x3a4b8f8: i64 = and 0x3a4aea8, 0x3a4b7f0 [ORD=12] [ID=9]
0x3a4aea8: i64 = zero_extend 0x3a4b5e0 [ORD=4] [ID=8]
0x3a4b5e0: i32 = sub 0x3a4b4d8, 0x3a4cdd0 [ORD=3] [ID=7]
0x3a4b4d8: i32 = Constant<0> [ID=4]
0x3a4cdd0: i32,ch = load 0x3a1e5a0, 0x3a4ada0,
0x3a4ada0<LD4[undef](align=8)(tbaa=<badref>)> [ORD=2] [ID=6]
0x3a4ada0: i64 = undef [ID=2]
0x3a4ada0: i64 = undef [ID=2]
0x3a4b7f0: i64 = Constant<31> [ID=3]
In function: foo
Reproduce with:
llc bugpoint-reduced-simplified.ll
Should reproduce with ToT as of this morning.</pre>
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