<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJylUs1u2zAMfhr5IsxwpLiODz5kCDbsMGAYOgw76oeO1SpSIEppu6cfraQoUPQ2gJRIkfxIitTRvkw_4ZyiLQYSk3u-5HxGEpj4QnSMVkef25iOpP0lVs_Pv-f7P5eedQfW7a_n_QIJuCLOT5E_qRfkOXJ1ic7yvACHlOKKfvXetDzBKV6As23n_eXUFgR7tYmWm0WFI9Q4ZW0CRI5nZYDHuT5ijmuyzL0LwDc7HhN_KJhfQd98XMCciskuhpYzsftGNhceq4eJlhyQX5SnItEFUyMTMDEgj8G_0PEKNFOKaxAhqpBXsLW2WhfJWyZGosZO0o5yVI0qeYlpMoszSwlmgdCU5Kd3n-vyUnRr4omU9R9u1yeaxwOYTKpDLIAk9JJwm2Ua7qQcu63SphfjIO-GWQzKdGZWdrfZmLnxSoPHifWfmRBamUcIljLuvx--_vhFT6w_NP9fiJtEJ4g2OyE7KUU7W72TsifW21EPmiYLJ-V8W-dL69OkqULqcsR17A4zvhkVojsGgFvdKiGE063a7LKvhlsP_YGXQDtiPdh3G0KjuG0Ht7FoD3UNPxhUbWeqvfwDDjj6qA>53939</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [AMDGPU] unhandled address space (store a double to addrspace(4))
        </td>
    </tr>

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

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

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

<pre>
    Reproducer: https://godbolt.org/z/axxWfTYv5

There are two ways to avoid the error:
1. remove @llvm.used
2. change the address space of the store at line 18 or just remove the store instruction. (I think the code is valid since there's only one store for the constant (addrspace(4))
</pre>
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