<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/61331>61331</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            AMDGPU: why is __builtin_amdgcn_global_atomic_fadd_f32 not available for gfx908 / gfx11?
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

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

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

<pre>
    Hi,

It looks like `__builtin_amdgcn_global_atomic_fadd_f32` is only available for gfx90a+ but according to the ISA docs, it is available on gfx908 and gfx11.
Any reason why the builtin is not available for those architectures?

Best regards,
Epliz
</pre>
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