From 85dfca616a76eaca8fc7845e71fdc1394e18d63f Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 28 Jun 2010 22:09:52 +0000
Subject: [PATCH] Add a blurb about -scev-aa.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107080 91177308-0d34-0410-b5e6-96231b3b80d8
---
 docs/AliasAnalysis.html | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/docs/AliasAnalysis.html b/docs/AliasAnalysis.html
index 42b01ac7ec4..d1f911e32dc 100644
--- a/docs/AliasAnalysis.html
+++ b/docs/AliasAnalysis.html
@@ -789,6 +789,19 @@ module, it is not part of the LLVM core.</p>
 
 </div>
 
+<!-- _______________________________________________________________________ -->
+<div class="doc_subsubsection">
+  <a name="scev-aa">The <tt>-scev-aa</tt> pass</a>
+</div>
+
+<div class="doc_text">
+
+<p>The <tt>-scev-aa</tt> pass implements AliasAnalysis queries by
+translating them into ScalarEvolution queries. This gives it a
+more complete understanding of <tt>getelementptr</tt> instructions
+and loop induction variables than other alias analyses have.</p>
+
+</div>
 
 <!-- ======================================================================= -->
 <div class="doc_subsection">
-- 
2.34.1