doc/guide/localhost/RSSAShrink

   1 <!DOCTYPE html>
   2 <html lang="en">
   3 <head>
   4 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
   5 <meta name="generator" content="AsciiDoc 8.6.9">
   6 <title>RSSAShrink</title>
   7 <link rel="stylesheet" href="./asciidoc.css" type="text/css">
   8 <link rel="stylesheet" href="./pygments.css" type="text/css">
   9
  10
  11 <script type="text/javascript" src="./asciidoc.js"></script>
  12 <script type="text/javascript">
  13 /*<![CDATA[*/
  14 asciidoc.install();
  15 /*]]>*/
  16 </script>
  17 <link rel="stylesheet" href="./mlton.css" type="text/css">
  18 </head>
  19 <body class="article">
  20 <div id="banner">
  21 <div id="banner-home">
  22 <a href="./Home">MLton 20180207</a>
  23 </div>
  24 </div>
  25 <div id="header">
  26 <h1>RSSAShrink</h1>
  27 </div>
  28 <div id="content">
  29 <div id="preamble">
  30 <div class="sectionbody">
  31 <div class="paragraph"><p><a href="RSSAShrink">RSSAShrink</a> is an optimization pass for the <a href="RSSA">RSSA</a>
  32 <a href="IntermediateLanguage">IntermediateLanguage</a>.</p></div>
  33 </div>
  34 </div>
  35 <div class="sect1">
  36 <h2 id="_description">Description</h2>
  37 <div class="sectionbody">
  38 <div class="paragraph"><p>This pass implements a whole family of compile-time reductions, like:</p></div>
  39 <div class="ulist"><ul>
  40 <li>
  41 <p>
  42 constant folding, copy propagation
  43 </p>
  44 </li>
  45 <li>
  46 <p>
  47 inline the <span class="monospaced">Goto</span> to a block with a unique predecessor
  48 </p>
  49 </li>
  50 </ul></div>
  51 </div>
  52 </div>
  53 <div class="sect1">
  54 <h2 id="_implementation">Implementation</h2>
  55 <div class="sectionbody">
  56 <div class="ulist"><ul>
  57 <li>
  58 <p>
  59 <a href="https://github.com/MLton/mlton/blob/master/mlton/backend/rssa.fun"><span class="monospaced">rssa.fun</span></a>
  60 </p>
  61 </li>
  62 </ul></div>
  63 </div>
  64 </div>
  65 <div class="sect1">
  66 <h2 id="_details_and_notes">Details and Notes</h2>
  67 <div class="sectionbody">
  68 <div class="paragraph"><p></p></div>
  69 </div>
  70 </div>
  71 </div>
  72 <div id="footnotes"><hr></div>
  73 <div id="footer">
  74 <div id="footer-text">
  75 </div>
  76 <div id="footer-badges">
  77 </div>
  78 </div>
  79 </body>
  80 </html>