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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Error during code selection with broadcast instruction (AVX2) with optsize"
href="https://llvm.org/bugs/show_bug.cgi?id=23259">23259</a>
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<th>Summary</th>
<td>Error during code selection with broadcast instruction (AVX2) with optsize
</td>
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<th>Product</th>
<td>libraries
</td>
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Windows NT
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Backend: X86
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>Wolfgang_Pieb@playstation.sony.com
</td>
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<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
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<th>Classification</th>
<td>Unclassified
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=14212" name="attach_14212" title="IR generated from a C++ test case using __builtin_shufflevector">attachment 14212</a> <a href="attachment.cgi?id=14212&action=edit" title="IR generated from a C++ test case using __builtin_shufflevector">[details]</a></span>
IR generated from a C++ test case using __builtin_shufflevector
The attached IR gets (with llc r235151):
LLVM ERROR: Cannot select: 0x502f8b0: v2i64 = X86ISD::VBROADCAST 0x502dec0
[ORD=7] [ID=18]
0x502dec0: i64,ch = load 0x4fd3100, 0x502f690, 0x502dfd0<LD8[ConstantPool]>
[ORD=7] [ID=16]
0x502f690: i64 = X86ISD::Wrapper 0x5030830 [ID=14]
0x5030830: i64 = TargetConstantPool<i64 1> 0 [ID=11]
0x502dfd0: i64 = undef [ID=4]
In function: _Z7test768Dv3_l
This was introduced with r218263.</pre>
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