<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/83197>83197</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Merge 860b6edfa9b344fbf8c500c17158c8212ea87d1c into 18.x
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          brad0
      </td>
    </tr>
</table>

<pre>
    MIPS: fix emitDirectiveCpsetup on N32 (#80534)

In gas, .cpsetup may expand to one of two code sequences (one is related to `__gnu_local_gp`), depending on -mno-shared and -msym32.
Since Clang doesn't support -mno-shared or -msym32, .cpsetup expands to one code sequence.
The N32 condition incorrectly leads to the incorrect `__gnu_local_gp` code sequence.

```
00000000 <t1>:
 0:   ffbc0008        sd      gp,8(sp)
   4:   3c1c0000        lui gp,0x0
                        4: R_MIPS_HI16  __gnu_local_gp
   8: 279c0000        addiu   gp,gp,0
                        8: R_MIPS_LO16 __gnu_local_gp
```

Fixes: #52785
</pre>
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