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      <base href="http://llvm.org/bugs/" />
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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 - shufflevector should use pack instructions in some cases"
   href="http://llvm.org/bugs/show_bug.cgi?id=12412">bug 12412</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;">CC</td>
           <td>
                
           </td>
           <td>llvm-dev@redking.me.uk
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>---
           </td>
           <td>FIXED
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - shufflevector should use pack instructions in some cases"
   href="http://llvm.org/bugs/show_bug.cgi?id=12412#c1">Comment # 1</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - shufflevector should use pack instructions in some cases"
   href="http://llvm.org/bugs/show_bug.cgi?id=12412">bug 12412</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>Fixed in ToT with the new shuffle lowering:

movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
pand %xmm2, %xmm1
pand %xmm2, %xmm0
packuswb %xmm1, %xmm0
retq</pre>
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