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    <div class="moz-cite-prefix">On 1/29/13 2:59 PM, Murali, Sriram
      wrote:<br>
    </div>
    <blockquote
cite="mid:960EB1C9E5B9474ABDA7380BDCDFDF113726DE3B@FMSMSX108.amr.corp.intel.com"
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        <p class="MsoNormal"><span style="color:#1F497D">Hello,<o:p></o:p></span></p>
        <p class="MsoNormal">This patch aims to improve compile time
          performance by increasing the SCEV vector size in
          LoopStrengthReduce. It is observed that the BaseRegs vector
          size is 4 in most cases, and elements are frequently copied
          when it is initialized as
          <span style="font-size:10.5pt;mso-fareast-language:ZH-CN">SmallVector<const
            SCEV *, 2> BaseRegs.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="font-size:10.5pt;mso-fareast-language:ZH-CN">Our
            benchmark results show that the compilation time performance
            improved by ~0.5%.</span></p>
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    <br>
    Just an FYI that I think patches are supposed to be sent to
    llvm-commits.<br>
    <br>
    -- John T.<br>
    <br>
    <blockquote
cite="mid:960EB1C9E5B9474ABDA7380BDCDFDF113726DE3B@FMSMSX108.amr.corp.intel.com"
      type="cite">
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        <p class="MsoNormal"><span
            style="font-size:10.5pt;mso-fareast-language:ZH-CN"><o:p></o:p></span></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">Patch by Wan Xiaofei.<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><span style="color:#1F497D">Thanks<o:p></o:p></span></p>
        <p class="MsoNormal"><span style="color:#1F497D">Sriram<o:p></o:p></span></p>
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      <br>
      <pre wrap="">_______________________________________________
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</pre>
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