Document beta pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18431 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 6358ec7..b81b7af 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -356,6 +356,8 @@
<li>The <tt>-pre</tt> pass is incomplete (there are cases it doesn't handle that
it should) and not thoroughly tested.</li>
<li>The <tt>llvm-db</tt> tool is in a very early stage of development.</li>
+<li>The "iterative scan" register allocator (enabled with -regalloc=iterativescan)
+ is not stable.</li>
</ul>
</div>