doc/guide/localhost/SXMLSimplify

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  22 <a href="./Home">MLton 20180207</a>
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  26 <h1>SXMLSimplify</h1>
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  29 <div id="preamble">
  30 <div class="sectionbody">
  31 <div class="paragraph"><p>The optimization passes for the <a href="SXML">SXML</a> <a href="IntermediateLanguage">IntermediateLanguage</a> are
  32 collected and controlled by the <span class="monospaced">SxmlSimplify</span> functor
  33 (<a href="https://github.com/MLton/mlton/blob/master/mlton/xml/sxml-simplify.sig"><span class="monospaced">sxml-simplify.sig</span></a>,
  34 <a href="https://github.com/MLton/mlton/blob/master/mlton/xml/sxml-simplify.fun"><span class="monospaced">sxml-simplify.fun</span></a>).</p></div>
  35 <div class="paragraph"><p>The following optimization passes are implemented:</p></div>
  36 <div class="ulist"><ul>
  37 <li>
  38 <p>
  39 <a href="Polyvariance">Polyvariance</a>
  40 </p>
  41 </li>
  42 <li>
  43 <p>
  44 <a href="SXMLShrink">SXMLShrink</a>
  45 </p>
  46 </li>
  47 </ul></div>
  48 <div class="paragraph"><p>The following implementation passes are implemented:</p></div>
  49 <div class="ulist"><ul>
  50 <li>
  51 <p>
  52 <a href="ImplementExceptions">ImplementExceptions</a>
  53 </p>
  54 </li>
  55 <li>
  56 <p>
  57 <a href="ImplementSuffix">ImplementSuffix</a>
  58 </p>
  59 </li>
  60 </ul></div>
  61 <div class="paragraph"><p>The following optimization passes are not implemented, but might prove useful:</p></div>
  62 <div class="ulist"><ul>
  63 <li>
  64 <p>
  65 <a href="Uncurry">Uncurry</a>
  66 </p>
  67 </li>
  68 <li>
  69 <p>
  70 <a href="LambdaLift">LambdaLift</a>
  71 </p>
  72 </li>
  73 </ul></div>
  74 <div class="paragraph"><p>The optimization passes can be controlled from the command-line by the options</p></div>
  75 <div class="ulist"><ul>
  76 <li>
  77 <p>
  78 <span class="monospaced">-diag-pass &lt;pass&gt;</span>&#8201;&#8212;&#8201;keep diagnostic info for pass
  79 </p>
  80 </li>
  81 <li>
  82 <p>
  83 <span class="monospaced">-disable-pass &lt;pass&gt;</span>&#8201;&#8212;&#8201;skip optimization pass (if normally performed)
  84 </p>
  85 </li>
  86 <li>
  87 <p>
  88 <span class="monospaced">-enable-pass &lt;pass&gt;</span>&#8201;&#8212;&#8201;perform optimization pass (if normally skipped)
  89 </p>
  90 </li>
  91 <li>
  92 <p>
  93 <span class="monospaced">-keep-pass &lt;pass&gt;</span>&#8201;&#8212;&#8201;keep the results of pass
  94 </p>
  95 </li>
  96 <li>
  97 <p>
  98 <span class="monospaced">-sxml-passes &lt;passes&gt;</span>&#8201;&#8212;&#8201;sxml optimization passes
  99 </p>
 100 </li>
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