From 30073ff412fd50290c7df4cfe3d0ea7878ac2c66 Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Fri, 6 Jun 2008 16:23:15 +0000
Subject: Include loop deletion and the ADCE rewrite in the release notes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52048 91177308-0d34-0410-b5e6-96231b3b80d8
---
 docs/ReleaseNotes.html | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'docs')

diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 3ee762a01a..470f38da33 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -240,6 +240,11 @@ optimization.  The LLVM optimizer now notices long sequences of consequtive
 stores and merges them into <tt>memcpy</tt>s where profitable.</li>
 <li>Alignment detection for vector memory references and for <tt>memcpy</tt> and
 <tt>memset</tt> is now more aggressive.</li> 
+
+<li>The aggressive dead code elimination (ADCE) optimization has been rewritten to make
+it both faster and safer in the presence of code containing infinite loops.  
+Some of its prior functionality has been factored out into the loop deletion
+pass, which <em>is</em> safe for infinite loops.</li>
 </ul>
 
 </div>
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