<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/98814>98814</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            valgrind error in function DSAAttrChecker::VisitDeclRefExpr file SemaOpenMP.cpp line 3982
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            bug,
            clang
      </td>
    </tr>

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

    <tr>
      <th>Reporter</th>
      <td>
          dcb314
      </td>
    </tr>
</table>

<pre>
    
$ valgrind -q --trace-children=yes ~/llvm/results/bin/clang -fopenmp -std=gnu99 -c bug159.c
==880970== Conditional jump or move depends on uninitialised value(s)
==880970==    at 0x46E5661: (anonymous namespace)::DSAAttrChecker::VisitDeclRefExpr(clang::DeclRefExpr*) (SemaOpenMP.cpp:3982)

Clang source code is

     if (!isOpenMPTargetExecutionDirective(DKind) && Res &&

[bug159.c.gz](https://github.com/user-attachments/files/16227650/bug159.c.gz)

This bug seems to have existed since sometime before git hash 7cb5faf6da5a6f6335aca8a2532e5320ec434458, dated 20240615.


</pre>
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