Add a note about the removal of the atomic intrinsics to the "Major Changes" section...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142998 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index ed5f6b0..f79ca92 100644 (file)
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -758,6 +758,9 @@ it run faster:</p>
       "<code>load volatile</code>"/"<code>store volatile</code>".  The old
       syntax ("<code>volatile load</code>"/"<code>volatile store</code>")
       is still accepted, but is now considered deprecated.</li>
+  <li>The old atomic intrinscs (<code>llvm.memory.barrier</code> and
+      <code>llvm.atomic.*</code>) are now gone.  Please use the new atomic
+      instructions, described in the <a href="Atomics.html">atomics guide</a>.
 </ul>
 
 <h4>Windows (32-bit)</h4>