<html>
    <head>
      <base href="https://bugs.llvm.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Crash in Codegen for X86 on latest trunk"
   href="https://bugs.llvm.org/show_bug.cgi?id=50609">50609</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Crash in Codegen for X86 on latest trunk
          </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>deepak.rajendrakumaran@intel.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>craig.topper@gmail.com, llvm-bugs@lists.llvm.org, llvm-dev@redking.me.uk, pengfei.wang@intel.com, spatel+llvm@rotateright.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre><a href="https://godbolt.org/z/f7cvxP7Pz">https://godbolt.org/z/f7cvxP7Pz</a> - crashes

On 12.0: <a href="https://godbolt.org/z/eYGa4nhP1">https://godbolt.org/z/eYGa4nhP1</a> (no crash)

I ran my original .ll through bugpoint and this is what I wound up with. I do
not see anything super weird in the IR for it to crash. Feel free to point out
if I missed anything.</pre>
        </div>
      </p>


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