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    <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 - queens.c (From the testsuite) crashes with PGO + new pass manager"
   href="https://bugs.llvm.org/show_bug.cgi?id=33773">33773</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>queens.c (From the testsuite) crashes with PGO + new pass manager
          </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>All
          </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>Core LLVM classes
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>davide@freebsd.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>chisophugis@gmail.com, davidxl@google.com, llvm-bugs@lists.llvm.org, simon.f.whittaker@gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Source:

<a href="https://github.com/llvm-mirror/test-suite/blob/master/SingleSource/Benchmarks/McGill/queens.c">https://github.com/llvm-mirror/test-suite/blob/master/SingleSource/Benchmarks/McGill/queens.c</a>

/home/davide/work/llvm/build-release/bin/clang -fprofile-instr-generate
-fexperimental-new-pass-manager -O3 queens.c
instrprof failed to lower an increment
UNREACHABLE executed at
../lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp:5804!

I'll try to reduce if I get a chance, but reporting sooner rather than later so
that I don't forget.</pre>
        </div>
      </p>


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