Document removeModule().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31237 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LinkTimeOptimization.html b/docs/LinkTimeOptimization.html
index 226017f..e237718 100644
--- a/docs/LinkTimeOptimization.html
+++ b/docs/LinkTimeOptimization.html
@@ -30,6 +30,7 @@
     <li><a href="#readllvmobjectfile">readLLVMObjectFile()</a></li>
     <li><a href="#optimizemodules">optimizeModules()</a></li>
     <li><a href="#gettargettriple">getTargetTriple()</a></li>
+    <li><a href="#removemodule">removeModule()</a></li>
     <li><a href="#getalignment">getAlignment()</a></li>
   </ul></li>
   <li><a href="#debug">Debugging Information</a></li>
@@ -340,6 +341,17 @@
 
 <!-- ======================================================================= -->
 <div class="doc_subsection">
+  <a name="removemodule">removeModule()</a>
+</div>
+
+<div class="doc_text">
+  <p>Internally, <a href="#lto">LLVMlto</a> maintains LLVM bytecode modules in 
+  memory. The linker may use <tt>removeModule()</tt> method to remove desired
+  modules from memory. </p>
+</div>
+
+<!-- ======================================================================= -->
+<div class="doc_subsection">
   <a name="getalignment">getAlignment()</a>
 </div>