<li>The <tt>-licm</tt> pass can now sink instructions out the bottom of loops
in addition to being able to hoist them out the top.</li>
-
<li>The <tt>-basicaa</tt> pass (the default alias analysis) has been upgraded
to be <a href="http://llvm.cs.uiuc.edu/PR86">significantly more
precise</a>.</li>
+<li>LLVM 1.1 implements a simple size optimization for LLVM bytecode files.
+ This means that the 1.1 files are smaller than 1.0, but that 1.0 won't
+ read 1.1 bytecode files.</li>
</ol>