<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/107083>107083</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            __llvm_profile_counter_bias etc. should be intptr_t
        </td>
    </tr>

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

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

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

<pre>
    While investigating Issue #101667 and later PR #102747, it was discovered that `clang` and `compiler-rt` are inconsistent about
the types of `__llvm_profile_counter_bias` and `__llvm_profile_bitmap_bias`: while `clang` creates them as `int64_t`, `compiler-rt`
had them as `intptr_t`.  While PR #102747 changed `compiler-rt` to match `clang` here, both variables could just be `intptr_t` to
match their use.  While such a change is a no-op for 64-bit targets, for 32-bit targets this causes an incompatible change for the profile file format, meaning some effort to support the new version.
</pre>
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