<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/161550>161550</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            x86 Assembly: cannot use more than one symbol in memory operand
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          chorman0773
      </td>
    </tr>
</table>

<pre>
    Example code: https://godbolt.org/z/1TY9qrK3f

I am attempting to write a code sequence for getting the pc-relative offset on 32-bit x86. On GNU AS, it is correct to write `OFFSET foo-bar` (where `bar` is a symbol with a known offset - the result is emitting an `R_386_PC32` relocation, of which I can see no other way to coerce an assembler into generating). On llvm-mc and the llvm internal assembler (when used for inline assembly), you get the error "cannot use more than one symbol in memory operand", which is both a wierd diagnostic (given that its an OFFSET operand, not a memory operand) and an incompatibility with GNU AS, which makes the assembly language less expressive.
</pre>
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