<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Issue</th>
<td>
<a href=https://github.com/llvm/llvm-project/issues/102964>102964</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>
[HLSL] Enable truncation to scalar
</td>
</tr>
<tr>
<th>Labels</th>
<td>
HLSL
</td>
</tr>
<tr>
<th>Assignees</th>
<td>
llvm-beanz
</td>
</tr>
<tr>
<th>Reporter</th>
<td>
llvm-beanz
</td>
</tr>
</table>
<pre>
Based on spec updates in https://github.com/microsoft/hlsl-specs/pull/301, we should extend the HLSL truncation conversion to support truncating down to a scalar. The updated language spec text is:
![Image](https://github.com/user-attachments/assets/f8604d12-4b1b-4ea6-98bf-f375cc31f139)
This should be fairly minimal, we just need to allow the output of a truncation conversion to be a scalar if the to-type is a scalar.
</pre>
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