diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html
index a4a6ea0dbae..6bf38134deb 100644
--- a/docs/CodeGenerator.html
+++ b/docs/CodeGenerator.html
@@ -28,6 +28,7 @@
       <li><a href="#mregisterinfo">The <tt>MRegisterInfo</tt> class</a></li>
       <li><a href="#targetinstrinfo">The <tt>TargetInstrInfo</tt> class</a></li>
       <li><a href="#targetframeinfo">The <tt>TargetFrameInfo</tt> class</a></li>
+      <li><a href="#targetsubtarget">The <tt>TargetSubtarget</tt> class</a></li>
       <li><a href="#targetjitinfo">The <tt>TargetJITInfo</tt> class</a></li>
     </ul>
   </li>
@@ -409,6 +410,19 @@ href="TableGenFundamentals.html">TableGen</a> description of the register file.
   pointer on function entry to the first location where function data (local 
   variables, spill locations) can be stored.</p>
 </div>
+
+<!-- ======================================================================= -->
+<div class="doc_subsection">
+  <a name="targetsubtarget">The <tt>TargetSubtarget</tt> class</a>
+</div>
+
+<div class="doc_text">
+  <p>
+  TODO
+  </p>
+</div>
+
+
 <!-- ======================================================================= -->
 <div class="doc_subsection">
   <a name="targetjitinfo">The <tt>TargetJITInfo</tt> class</a>