<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/140819>140819</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [DirectX] Unable to use global resource handles with `-O0`
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            bug
      </td>
    </tr>

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

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

<pre>
    With `-O0`, global resource handles can not be used due to error `error: Load of "" is not a global resource handle`.

```hlsl
// RUN: clang-dxc -E CSMain -T cs_6_7 -O0 %s
RWBuffer<uint> output : register(u0);
[numthreads(1,1,1)]
void CSMain() { 
    output[0] = 0;
}
```

Reproduction: https://godbolt.org/z/6vP5xxYsE
</pre>
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