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    <body><span class="vcard"><a class="email" href="mailto:spatel+llvm@rotateright.com" title="Sanjay Patel <spatel+llvm@rotateright.com>"> <span class="fn">Sanjay Patel</span></a>

</span> changed

              <a class="bz_bug_link 

          bz_status_RESOLVED  bz_closed"

   title="RESOLVED FIXED - constant vector value splatted at runtime with broadcast instruction instead of loaded (only core-avx2 target?)"

   href="http://llvm.org/bugs/show_bug.cgi?id=20054">bug 20054</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></table>

      <p>

        <div>

            <b><a class="bz_bug_link 

          bz_status_RESOLVED  bz_closed"

   title="RESOLVED FIXED - constant vector value splatted at runtime with broadcast instruction instead of loaded (only core-avx2 target?)"

   href="http://llvm.org/bugs/show_bug.cgi?id=20054#c12">Comment # 12</a>

              on <a class="bz_bug_link 

          bz_status_RESOLVED  bz_closed"

   title="RESOLVED FIXED - constant vector value splatted at runtime with broadcast instruction instead of loaded (only core-avx2 target?)"

   href="http://llvm.org/bugs/show_bug.cgi?id=20054">bug 20054</a>

              from <span class="vcard"><a class="email" href="mailto:spatel+llvm@rotateright.com" title="Sanjay Patel <spatel+llvm@rotateright.com>"> <span class="fn">Sanjay Patel</span></a>

</span></b>

        <pre><a href="http://reviews.llvm.org/rL218263">http://reviews.llvm.org/rL218263</a>


We should generate splats when optimizing for size now. There's a 'TODO' in the

code to see if any non-AVX2 CPUs would be better off generating splats when

optimizing for speed, but it's probably an immeasurable difference, and it will

become less important going forward as fewer AVX-only systems will exist.</pre>

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