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      <base href="https://bugs.llvm.org/">
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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 - [X86] Multiple output instructions should warn if all outputs aren't scheduled"
   href="https://bugs.llvm.org/show_bug.cgi?id=35643">35643</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[X86] Multiple output instructions should warn if all outputs aren't scheduled
          </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>enhancement
          </td>
        </tr>

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

        <tr>
          <th>Component</th>
          <td>Backend: X86
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>llvm-dev@redking.me.uk
          </td>
        </tr>

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

        <tr>
          <th>Blocks</th>
          <td>32325
          </td>
        </tr></table>
      <p>
        <div>
        <pre><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [X86] DefIdx 1 exceeds machine model writes for %rdi, dead %rax = MULX64rr killed %rax, implicit %rdx"
   href="show_bug.cgi?id=35636">Bug #35636</a> is due to MULX64rr giving 2 outputs, but the scheduler model
InstRW<> definition only poorly supports multiple outputs. We need a better way
to report when not all outputs are tagged by the scheduler class.</pre>
        </div>
      </p>

        <div id="referenced">
          <hr style="border: 1px dashed #969696">
          <b>Referenced Bugs:</b>
          <ul>
              <li>
                [<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [META][X86] Improve implementation and use of X86 scheduler models"
   href="https://bugs.llvm.org/show_bug.cgi?id=32325">Bug 32325</a>] [META][X86] Improve implementation and use of X86 scheduler models
              </li>
          </ul>
        </div>
        <br>

      <hr>
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