<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/100813>100813</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [libc] `cosf(0)` returns 0 on cortex-m33
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            libc
      </td>
    </tr>

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

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

<pre>
    `cosf(0)` results in `0` for m33 when it should be `1`. The relevant compiler flags are

```
--target=armv8m.main-unknown-eabi -mfloat-abi=softfp -mcpu=cortex-m33 -march=armv8m.main+fp+dsp -g -O3 -DNDEBUG -std=gnu11
```
</pre>
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