Same as the <a href="#20021108">previous run</a>, but with a huge bug fix:
before, all of the call nodes (from the local pass) were being passed up in the
-BU pass, causing graph exposions. Now these call sites are not propogated. The
+BU pass, causing graph exposions. Now these call sites are not propagated. The
times and sized of graphs are all much smaller now.<p>
<pre>