From 1052df1049fef39c2eee4321798d55b437c67c56 Mon Sep 17 00:00:00 2001
From: Nadav Rotem <nrotem@apple.com>
Date: Wed, 24 Oct 2012 20:47:55 +0000
Subject: [PATCH] Document the -force-vector-width flag.

llvm-svn: 166621
---
 llvm/docs/ReleaseNotes.html | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/llvm/docs/ReleaseNotes.html b/llvm/docs/ReleaseNotes.html
index 0ef8f3d..9a1b547 100644
--- a/llvm/docs/ReleaseNotes.html
+++ b/llvm/docs/ReleaseNotes.html
@@ -468,7 +468,10 @@ Release Notes</a>.</h1>
 
 <p> Loop Vectorizer - We've added a loop vectorizer and we are now able to
     vectorize small loops. The loop vectorizer is disabled by default and
-    can be enabled using the <b>-mllvm -vectorize</b> flag. <br/>
+    can be enabled using the <b>-mllvm -vectorize</b> flag.
+    The SIMD vector width can be specified using the flag
+    <b>-mllvm -force-vector-width=4</b>.
+    <br/>
     We can now vectorize this code:
 
     <pre class="doc_code">
-- 
2.7.4