<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJylU99vmzAQ_mvgxSrCJiTwwANNlqrS1FZK1HeDD_BqbGabdNlfvzPt1mTr26QT9h3n7358d40R5-qxcWBPIAgnzvMeCCPNLJUgYK2xxGjyZF7B0pR0qNJVkibpjW0paYzxzls-ETtrl0TpLkrr9-86fZdFrR2G8BKhOi4ViCiryfMx6cEf5E-417fSu4gVEStJlO1QyOMElmsRXJ65muFfP7ZGwYNtudbGk9v747Y-HEkD_hVAE3-ewBHTESG7DixoTxyC4HuKjyK2JR2mQhBhP5gR8ODj-QUPpU4jHlszjrOW_vxuupms-Qat__BQsln8BNyBxtsBFP7HKnf13V9q0k5TCKmkBpLTrFiUAJPVKIfdUuSl5RJrsWAnHjAUlo_Nlr1GwqT2Aac12vkrtK-mfWvQZZAvz8dPo34OEWLtFe-xX-Vbyz9ldi9_YCLNmfhBOjJx3w6B3MH7yQUotkexcJLw6pKAnxjbo2lHaZkjEwtILKpMlFnJYz77wdjq-yy1VlM8W1VdQ_XSD3OTtGa84OGaHencHGje59lmQ-OhSjetEKLIN3RdCMHSgrd5yQRrNqLg3QZixRtQroryW5yMhrcvoMOILmP_tA3Tku_i_89EVixlKJTSDStXZVKkNC1XXcEFZ9Cus2iVwogL8qdRsa0WyGZGHlapks5_dDHmbpkDWBLHDL30CqpaCCKg47PyZMAVwpHrl811eMGBx8EawzKcMEdjXWAfvYiblAw5Y_aj8UBOD5L-9knipZJqKeMXfPBUZQ>53771</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Add default handling for single element vectors, and split/promote vNi1 vectors.
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            backend:PowerPC
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          quinnlp
      </td>
    </tr>
</table>

<pre>
    Observed a stage 2 build error on Power10 for 14.0.0-rc1 bootstrap runs.

```
Assertion failed: VT.getSizeInBits() == Operand.getValueSizeInBits() && "Cannot BITCAST between types of different sizes!", file  /home/amyk/llvm/Community/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp, line 5138, llvm::SDValue llvm::SelectionDAG::getNode(unsigned int, const llvm::SDLoc &, llvm::EVT, llvm::SDValue, const llvm::SDNodeFlags)()
```
Fixed by this patch: https://reviews.llvm.org/D119521

</pre>
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