Documentation update

git-svn-id: http://llvm-py.googlecode.com/svn/trunk@85 8d1e9007-1d4e-0410-b67e-1979fd6579aa
2009-10-28 12:10:06 +00:00 · 2009-10-28 12:10:06 +00:00 · 43998cc2df
commit 43998cc2df
parent 33dc04e33c
15 changed files with 1343 additions and 2192 deletions
--- a/www/web/examples.html
+++ b/www/web/examples.html
@ -2,7 +2,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-<meta name="generator" content="AsciiDoc 8.2.2" />
+<meta name="generator" content="AsciiDoc 8.5.0" />
 <meta name="description" content="Python bindings for LLVM" />
 <meta name="keywords" content="llvm python compiler backend bindings" />
 <link rel="stylesheet" href="style/xhtml11.css" type="text/css" />
@ -31,24 +31,23 @@
 <div id="header">
 <h1>Examples and LLVM Tutorials</h1>
 </div>
-<h2>Examples</h2>
+<h2 id="_examples">Examples</h2>
 <div class="sectionbody">
-<h3>A Simple Function</h3>
-<p>Let's create a (LLVM) module containing a single function, corresponding
-to the <tt>C</tt> function:</p>
+<h3 id="_a_simple_function">A Simple Function</h3><div style="clear:left"></div>
+<div class="paragraph"><p>Let&#8217;s create a (LLVM) module containing a single function, corresponding
+to the <tt>C</tt> function:</p></div>
 <div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 2.4
+<div class="content"><!-- Generator: GNU source-highlight 3.1
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
 <pre><tt><span style="color: #009900">int</span> <span style="font-weight: bold"><span style="color: #000000">sum</span></span><span style="color: #990000">(</span><span style="color: #009900">int</span> a<span style="color: #990000">,</span> <span style="color: #009900">int</span> b<span style="color: #990000">)</span>
 <span style="color: #FF0000">{</span>
    <span style="font-weight: bold"><span style="color: #0000FF">return</span></span> a <span style="color: #990000">+</span> b<span style="color: #990000">;</span>
-<span style="color: #FF0000">}</span>
-</tt></pre></div></div>
-<p>Here's how it looks like:</p>
+<span style="color: #FF0000">}</span></tt></pre></div></div>
+<div class="paragraph"><p>Here&#8217;s how it looks like:</p></div>
 <div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 2.4
+<div class="content"><!-- Generator: GNU source-highlight 3.1
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
@ -59,45 +58,44 @@ http://www.gnu.org/software/src-highlite -->
 <span style="font-weight: bold"><span style="color: #000080">from</span></span> llvm<span style="color: #990000">.</span>core <span style="font-weight: bold"><span style="color: #000080">import</span></span> <span style="color: #990000">*</span>

 <span style="font-style: italic"><span style="color: #9A1900"># Create an (empty) module.</span></span>
-my<span style="color: #009900">_</span>module <span style="color: #990000">=</span> <span style="color: #009900">Module</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span><span style="color: #FF0000">'my_module'</span><span style="color: #990000">)</span>
+my_module <span style="color: #990000">=</span> Module<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span><span style="color: #FF0000">'my_module'</span><span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># All the types involved here are "int"s. This type is represented</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># by an object of the llvm.core.Type class:</span></span>
-ty<span style="color: #009900">_</span>int <span style="color: #990000">=</span> <span style="color: #009900">Type</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">int</span></span><span style="color: #990000">()</span>   <span style="font-style: italic"><span style="color: #9A1900"># by default 32 bits</span></span>
+ty_int <span style="color: #990000">=</span> Type<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">int</span></span><span style="color: #990000">()</span>   <span style="font-style: italic"><span style="color: #9A1900"># by default 32 bits</span></span>

 <span style="font-style: italic"><span style="color: #9A1900"># We need to represent the class of functions that accept two integers</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># and return an integer. This is represented by an object of the</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># function type (llvm.core.FunctionType):</span></span>
-ty<span style="color: #009900">_</span>func <span style="color: #990000">=</span> <span style="color: #009900">Type</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">function</span></span><span style="color: #990000">(</span>ty<span style="color: #009900">_</span>int<span style="color: #990000">,</span> <span style="color: #990000">[</span>ty<span style="color: #009900">_</span>int<span style="color: #990000">,</span> ty<span style="color: #009900">_</span>int<span style="color: #990000">])</span>
+ty_func <span style="color: #990000">=</span> Type<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">function</span></span><span style="color: #990000">(</span>ty_int<span style="color: #990000">,</span> <span style="color: #990000">[</span>ty_int<span style="color: #990000">,</span> ty_int<span style="color: #990000">])</span>

 <span style="font-style: italic"><span style="color: #9A1900"># Now we need a function named 'sum' of this type. Functions are not</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># free-standing (in llvm-py); it needs to be contained in a module.</span></span>
-f<span style="color: #009900">_</span>sum <span style="color: #990000">=</span> my<span style="color: #009900">_</span>module<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">add_function</span></span><span style="color: #990000">(</span>ty<span style="color: #009900">_</span>func<span style="color: #990000">,</span> <span style="color: #FF0000">"sum"</span><span style="color: #990000">)</span>
+f_sum <span style="color: #990000">=</span> my_module<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">add_function</span></span><span style="color: #990000">(</span>ty_func<span style="color: #990000">,</span> <span style="color: #FF0000">"sum"</span><span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># Let's name the function arguments as 'a' and 'b'.</span></span>
-f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">0</span><span style="color: #990000">].</span>name <span style="color: #990000">=</span> <span style="color: #FF0000">"a"</span>
-f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">1</span><span style="color: #990000">].</span>name <span style="color: #990000">=</span> <span style="color: #FF0000">"b"</span>
+f_sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">0</span><span style="color: #990000">].</span>name <span style="color: #990000">=</span> <span style="color: #FF0000">"a"</span>
+f_sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">1</span><span style="color: #990000">].</span>name <span style="color: #990000">=</span> <span style="color: #FF0000">"b"</span>

 <span style="font-style: italic"><span style="color: #9A1900"># Our function needs a "basic block" -- a set of instructions that</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># end with a terminator (like return, branch etc.). By convention</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># the first block is called "entry".</span></span>
-bb <span style="color: #990000">=</span> f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">append_basic_block</span></span><span style="color: #990000">(</span><span style="color: #FF0000">"entry"</span><span style="color: #990000">)</span>
+bb <span style="color: #990000">=</span> f_sum<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">append_basic_block</span></span><span style="color: #990000">(</span><span style="color: #FF0000">"entry"</span><span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># Let's add instructions into the block. For this, we need an</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># instruction builder:</span></span>
-builder <span style="color: #990000">=</span> <span style="color: #009900">Builder</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span>bb<span style="color: #990000">)</span>
+builder <span style="color: #990000">=</span> Builder<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span>bb<span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># OK, now for the instructions themselves. We'll create an add</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># instruction that returns the sum as a value, which we'll use</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># a ret instruction to return.</span></span>
-tmp <span style="color: #990000">=</span> builder<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">add</span></span><span style="color: #990000">(</span>f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">0</span><span style="color: #990000">],</span> f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">1</span><span style="color: #990000">],</span> <span style="color: #FF0000">"tmp"</span><span style="color: #990000">)</span>
+tmp <span style="color: #990000">=</span> builder<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">add</span></span><span style="color: #990000">(</span>f_sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">0</span><span style="color: #990000">],</span> f_sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">1</span><span style="color: #990000">],</span> <span style="color: #FF0000">"tmp"</span><span style="color: #990000">)</span>
 builder<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">ret</span></span><span style="color: #990000">(</span>tmp<span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># We've completed the definition now! Let's see the LLVM assembly</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># language representation of what we've created:</span></span>
-<span style="font-weight: bold"><span style="color: #0000FF">print</span></span> my<span style="color: #009900">_</span>module
-</tt></pre></div></div>
-<p>Here is the output:</p>
+<span style="font-weight: bold"><span style="color: #0000FF">print</span></span> my_module</tt></pre></div></div>
+<div class="paragraph"><p>Here is the output:</p></div>
 <div class="listingblock">
 <div class="content">
 <pre><tt>; ModuleID = 'my_module'
@ -108,10 +106,10 @@ entry:
        ret i32 %tmp
 }</tt></pre>
 </div></div>
-<h3>Adding JIT Compilation</h3>
-<p>Let's compile this function in-memory and run it.</p>
+<h3 id="_adding_jit_compilation">Adding JIT Compilation</h3><div style="clear:left"></div>
+<div class="paragraph"><p>Let&#8217;s compile this function in-memory and run it.</p></div>
 <div class="listingblock">
-<div class="content"><!-- Generator: GNU source-highlight 2.4
+<div class="content"><!-- Generator: GNU source-highlight 3.1
 by Lorenzo Bettini
 http://www.lorenzobettini.it
 http://www.gnu.org/software/src-highlite -->
@ -123,50 +121,48 @@ http://www.gnu.org/software/src-highlite -->
 <span style="font-weight: bold"><span style="color: #000080">from</span></span> llvm<span style="color: #990000">.</span>ee <span style="font-weight: bold"><span style="color: #000080">import</span></span> <span style="color: #990000">*</span>          <span style="font-style: italic"><span style="color: #9A1900"># new import: ee = Execution Engine</span></span>

 <span style="font-style: italic"><span style="color: #9A1900"># Create a module, as in the previous example.</span></span>
-my<span style="color: #009900">_</span>module <span style="color: #990000">=</span> <span style="color: #009900">Module</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span><span style="color: #FF0000">'my_module'</span><span style="color: #990000">)</span>
-ty<span style="color: #009900">_</span>int <span style="color: #990000">=</span> <span style="color: #009900">Type</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">int</span></span><span style="color: #990000">()</span>   <span style="font-style: italic"><span style="color: #9A1900"># by default 32 bits</span></span>
-ty<span style="color: #009900">_</span>func <span style="color: #990000">=</span> <span style="color: #009900">Type</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">function</span></span><span style="color: #990000">(</span>ty<span style="color: #009900">_</span>int<span style="color: #990000">,</span> <span style="color: #990000">[</span>ty<span style="color: #009900">_</span>int<span style="color: #990000">,</span> ty<span style="color: #009900">_</span>int<span style="color: #990000">])</span>
-f<span style="color: #009900">_</span>sum <span style="color: #990000">=</span> my<span style="color: #009900">_</span>module<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">add_function</span></span><span style="color: #990000">(</span>ty<span style="color: #009900">_</span>func<span style="color: #990000">,</span> <span style="color: #FF0000">"sum"</span><span style="color: #990000">)</span>
-f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">0</span><span style="color: #990000">].</span>name <span style="color: #990000">=</span> <span style="color: #FF0000">"a"</span>
-f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">1</span><span style="color: #990000">].</span>name <span style="color: #990000">=</span> <span style="color: #FF0000">"b"</span>
-bb <span style="color: #990000">=</span> f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">append_basic_block</span></span><span style="color: #990000">(</span><span style="color: #FF0000">"entry"</span><span style="color: #990000">)</span>
-builder <span style="color: #990000">=</span> <span style="color: #009900">Builder</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span>bb<span style="color: #990000">)</span>
-tmp <span style="color: #990000">=</span> builder<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">add</span></span><span style="color: #990000">(</span>f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">0</span><span style="color: #990000">],</span> f<span style="color: #009900">_</span>sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">1</span><span style="color: #990000">],</span> <span style="color: #FF0000">"tmp"</span><span style="color: #990000">)</span>
+my_module <span style="color: #990000">=</span> Module<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span><span style="color: #FF0000">'my_module'</span><span style="color: #990000">)</span>
+ty_int <span style="color: #990000">=</span> Type<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">int</span></span><span style="color: #990000">()</span>   <span style="font-style: italic"><span style="color: #9A1900"># by default 32 bits</span></span>
+ty_func <span style="color: #990000">=</span> Type<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">function</span></span><span style="color: #990000">(</span>ty_int<span style="color: #990000">,</span> <span style="color: #990000">[</span>ty_int<span style="color: #990000">,</span> ty_int<span style="color: #990000">])</span>
+f_sum <span style="color: #990000">=</span> my_module<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">add_function</span></span><span style="color: #990000">(</span>ty_func<span style="color: #990000">,</span> <span style="color: #FF0000">"sum"</span><span style="color: #990000">)</span>
+f_sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">0</span><span style="color: #990000">].</span>name <span style="color: #990000">=</span> <span style="color: #FF0000">"a"</span>
+f_sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">1</span><span style="color: #990000">].</span>name <span style="color: #990000">=</span> <span style="color: #FF0000">"b"</span>
+bb <span style="color: #990000">=</span> f_sum<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">append_basic_block</span></span><span style="color: #990000">(</span><span style="color: #FF0000">"entry"</span><span style="color: #990000">)</span>
+builder <span style="color: #990000">=</span> Builder<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span>bb<span style="color: #990000">)</span>
+tmp <span style="color: #990000">=</span> builder<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">add</span></span><span style="color: #990000">(</span>f_sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">0</span><span style="color: #990000">],</span> f_sum<span style="color: #990000">.</span>args<span style="color: #990000">[</span><span style="color: #993399">1</span><span style="color: #990000">],</span> <span style="color: #FF0000">"tmp"</span><span style="color: #990000">)</span>
 builder<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">ret</span></span><span style="color: #990000">(</span>tmp<span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># Create a module provider object first. Modules can come from</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># in-memory IRs like what we created now, or from bitcode (.bc)</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># files. The module provider abstracts this detail.</span></span>
-mp <span style="color: #990000">=</span> <span style="color: #009900">ModuleProvider</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span>my<span style="color: #009900">_</span>module<span style="color: #990000">)</span>
+mp <span style="color: #990000">=</span> ModuleProvider<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span>my_module<span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># Create an execution engine object. This will create a JIT compiler</span></span>
 <span style="font-style: italic"><span style="color: #9A1900"># on platforms that support it, or an interpreter otherwise.</span></span>
-ee <span style="color: #990000">=</span> <span style="color: #009900">ExecutionEngine</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span>mp<span style="color: #990000">)</span>
+ee <span style="color: #990000">=</span> ExecutionEngine<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">new</span></span><span style="color: #990000">(</span>mp<span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># The arguments needs to be passed as "GenericValue" objects.</span></span>
-arg1 <span style="color: #990000">=</span> <span style="color: #009900">GenericValue</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">int</span></span><span style="color: #990000">(</span>ty<span style="color: #009900">_</span>int<span style="color: #990000">,</span> <span style="color: #993399">100</span><span style="color: #990000">)</span>
-arg2 <span style="color: #990000">=</span> <span style="color: #009900">GenericValue</span><span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">int</span></span><span style="color: #990000">(</span>ty<span style="color: #009900">_</span>int<span style="color: #990000">,</span> <span style="color: #993399">42</span><span style="color: #990000">)</span>
+arg1 <span style="color: #990000">=</span> GenericValue<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">int</span></span><span style="color: #990000">(</span>ty_int<span style="color: #990000">,</span> <span style="color: #993399">100</span><span style="color: #990000">)</span>
+arg2 <span style="color: #990000">=</span> GenericValue<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">int</span></span><span style="color: #990000">(</span>ty_int<span style="color: #990000">,</span> <span style="color: #993399">42</span><span style="color: #990000">)</span>

 <span style="font-style: italic"><span style="color: #9A1900"># Now let's compile and run!</span></span>
-retval <span style="color: #990000">=</span> ee<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">run_function</span></span><span style="color: #990000">(</span>f<span style="color: #009900">_</span>sum<span style="color: #990000">,</span> <span style="color: #990000">[</span>arg1<span style="color: #990000">,</span> arg2<span style="color: #990000">])</span>
+retval <span style="color: #990000">=</span> ee<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">run_function</span></span><span style="color: #990000">(</span>f_sum<span style="color: #990000">,</span> <span style="color: #990000">[</span>arg1<span style="color: #990000">,</span> arg2<span style="color: #990000">])</span>

 <span style="font-style: italic"><span style="color: #9A1900"># The return value is also GenericValue. Let's print it.</span></span>
-<span style="font-weight: bold"><span style="color: #0000FF">print</span></span> <span style="color: #FF0000">"returned"</span><span style="color: #990000">,</span> retval<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">as_int</span></span><span style="color: #990000">()</span>
-</tt></pre></div></div>
-<p>And here's the output:</p>
+<span style="font-weight: bold"><span style="color: #0000FF">print</span></span> <span style="color: #FF0000">"returned"</span><span style="color: #990000">,</span> retval<span style="color: #990000">.</span><span style="font-weight: bold"><span style="color: #000000">as_int</span></span><span style="color: #990000">()</span></tt></pre></div></div>
+<div class="paragraph"><p>And here&#8217;s the output:</p></div>
 <div class="listingblock">
 <div class="content">
 <pre><tt>returned 142</tt></pre>
 </div></div>
 </div>
-<h2>LLVM Tutorials</h2>
+<h2 id="_llvm_tutorials">LLVM Tutorials</h2>
 <div class="sectionbody">
-<p>The <a href="http://www.llvm.org/docs/tutorial/">LLVM tutorials</a> have been
+<div class="paragraph"><p>The <a href="http://www.llvm.org/docs/tutorial/">LLVM tutorials</a> have been
 ported to llvm-py. Below are the links to the original LLVM tutorial and
-the corresponding Python code using llvm-py:</p>
-<div class="title">Simple JIT Tutorials</div>
-<p>(These were contributed by Sebastien Binet; thanks!)</p>
-<ol>
+the corresponding Python code using llvm-py:</p></div>
+<div class="paragraph"><div class="title">Simple JIT Tutorials</div><p>(contributed by Sebastien Binet)</p></div>
+<div class="olist arabic"><ol class="arabic">
 <li>
 <p>
 A First Function
@ -181,8 +177,8 @@ A More Complicated Function
  <a href="examples/JITTutorial2.html">llvm-py</a>
 </p>
 </li>
-</ol>
-<div class="title">Kaleidoscope: Implementing a Language with LLVM</div><ol>
+</ol></div>
+<div class="olist arabic"><div class="title">Kaleidoscope: Implementing a Language with LLVM</div><ol class="arabic">
 <li>
 <p>
 Tutorial Introduction and the Lexer (TODO)
@ -223,12 +219,12 @@ Extending the language: mutable variables / SSA construction (TODO)
 Conclusion and other useful LLVM tidbits (TODO)
 </p>
 </li>
-</ol>
+</ol></div>
 </div>
 <div id="footer">
 <div id="footer-text">
 Web pages &copy; Mahadevan R. Generated with <a href="http://www.methods.co.nz/asciidoc/">asciidoc</a>.
-Last updated 08-Sep-2008.
+Last updated 2009-10-28.
 </div>
 </div>
 </div>