From 9a81831a854d5ff563f292d684454040b89e5113 Mon Sep 17 00:00:00 2001
From: Andrew Johnson <anj@aps.anl.gov>
Date: Mon, 11 Dec 2006 16:53:45 +0000
Subject: [PATCH] vxWorks optimization.

---
 documentation/RELEASE_NOTES.html | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/documentation/RELEASE_NOTES.html b/documentation/RELEASE_NOTES.html
index 6e4ffa6a5..b06dc4c57 100644
--- a/documentation/RELEASE_NOTES.html
+++ b/documentation/RELEASE_NOTES.html
@@ -28,6 +28,12 @@
   <li>vxWorks-ppc604_altivec</li>
 </ul>
 
+<h4>vxWorks compiler optimization level</h4>
+
+<p>Wind River Systems do not support optimization levels beyond <tt>-O2</tt> for
+vxWorks applications compiled using gcc, so optimized vxWorks builds are now set
+to <tt>-O2</tt> only (we currently use <tt>-O3</tt> everywhere else).</p>
+
 <h4>cas</h4>
 
 <p>There was a bug in the portable channel access server library that prevented