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      <base href="https://llvm.org/bugs/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Assertion `(!ModifiedMF || EmitDone) && "Dbg values are not emitted in LDV"' with fast-isel and greedy regalloc"
   href="https://llvm.org/bugs/show_bug.cgi?id=28773">28773</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Assertion `(!ModifiedMF || EmitDone) && "Dbg values are not emitted in LDV"' with fast-isel and greedy regalloc
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>libraries
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>trunk
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Windows NT
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Common Code Generator Code
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>eli.friedman@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=16841" name="attach_16841" title="Testcase">attachment 16841</a> <a href="attachment.cgi?id=16841&action=edit" title="Testcase">[details]</a></span>
Testcase

"llc -O0 -regalloc=greedy a.ll" crashes with the attached .ll file.  On x86-64
Linux if it matters.

I hand-edited the attached IR to insert an extra call to llvm.dbg.value, so
it's possible the debug info is invalid somehow, but I think it's okay.</pre>
        </div>
      </p>
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