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      <base href="https://bugs.llvm.org/">
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    <body><span class="vcard"><a class="email" href="mailto:llvm-dev@redking.me.uk" title="Simon Pilgrim <llvm-dev@redking.me.uk>"> <span class="fn">Simon Pilgrim</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - Missing optimization with (var&const)==const"
   href="https://bugs.llvm.org/show_bug.cgi?id=47797">bug 47797</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEW
           </td>
           <td>RESOLVED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>---
           </td>
           <td>FIXED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Fixed By Commit(s)</td>
           <td>
                
           </td>
           <td>38c799bce801
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - Missing optimization with (var&const)==const"
   href="https://bugs.llvm.org/show_bug.cgi?id=47797#c4">Comment # 4</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - Missing optimization with (var&const)==const"
   href="https://bugs.llvm.org/show_bug.cgi?id=47797">bug 47797</a>
              from <span class="vcard"><a class="email" href="mailto:llvm-dev@redking.me.uk" title="Simon Pilgrim <llvm-dev@redking.me.uk>"> <span class="fn">Simon Pilgrim</span></a>
</span></b>
        <pre>Fold added at rG38c799bce801

x(int): # @x(int)
  notl %edi
  testw $1234, %di # imm = 0x4D2
  je t() # TAILCALL
  retq

y(int): # @y(int)
  notl %edi
  testw $1234, %di # imm = 0x4D2
  je t() # TAILCALL
  retq</pre>
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