From 5d1b6ce83c679e3644b7dffaff63057fb43c1eff Mon Sep 17 00:00:00 2001
From: Raghesh Aloor <raghesh.a@gmail.com>
Date: Mon, 15 Aug 2011 09:37:46 +0000
Subject: [PATCH] www: Updating memaccess Documentation

llvm-svn: 137607
---
 polly/www/documentation/memaccess.html | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/polly/www/documentation/memaccess.html b/polly/www/documentation/memaccess.html
index 9e51d4299a36..0beeb8234fa3 100644
--- a/polly/www/documentation/memaccess.html
+++ b/polly/www/documentation/memaccess.html
@@ -85,6 +85,24 @@ We need to detect this access function change.
 <h3>Step 2</h3>
 Update the code generation module to reflect the access function change made
 in Step 1.
+<h3>Step 2.1 Code generation for a constant</h3>
+In the JSCOP file an access function which has variables is changed to a
+constant. Code is generated to reflect this change. Let the content of original
+JSCOP file be:
+<pre>
+"accesses" : [{
+        "kind" : "read",
+                 "relation" : "{ Stmt_for_body[i0] -> MemRef_A[i0] }"
+}]
+</pre>
+The transformed JSCOP file is:
+<pre>
+"accesses" : [{
+        "kind" : "read",
+                 "relation" : "{ Stmt_for_body[i0] -> MemRef_A[10] }"
+}]
+</pre>
+Code is generated for this change.
 </div>
 </body>
 </html>
-- 
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