+<div class="doc_subsection"><a name="G">- G -</a></div>
+<div class="doc_text">
+ <dl>
+ <dt><a name="GC"><b>GC</b></a></dt>
+ <dd>Garbage Collection. The practice of using reachability analysis instead
+ of explicit memory management to reclaim unused memory.</dd>
+ </dl>
+</div>
+<!-- _______________________________________________________________________ -->
+<div class="doc_subsection"><a name="H">- H -</a></div>
+<div class="doc_text">
+ <dl>
+ <dt><a name="Heap"><b>Heap</b></a></dt>
+ <dd>In garbage collection, the region of memory which is managed using
+ reachability analysis.</dd>
+ </dl>
+</div>
+<!-- _______________________________________________________________________ -->
+<div class="doc_subsection"><a name="I">- I -</a></div>
+<div class="doc_text">
+ <dl>
+ <dt><a name="IPA"><b>IPA</b></a></dt>
+ <dd>Inter-Procedural Analysis. Refers to any variety of code analysis that
+ occurs between procedures, functions or compilation units (modules).</dd>
+ <dt><a name="IPO"><b>IPO</b></a></dt>
+ <dd>Inter-Procedural Optimization. Refers to any variety of code
+ optimization that occurs between procedures, functions or compilation units
+ (modules).</dd>
+ <dt><a name="IPO"><b>ISel</b></a></dt>
+ <dd>Instruction Selection.</dd>
+ </dl>
+</div>
+<!-- _______________________________________________________________________ -->