Add some release notes about compiler-rt and libc++
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156819 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 46f3576..b44e133 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -170,6 +170,10 @@
implementations of this and other low-level routines (some are 3x faster than
the equivalent libgcc routines).</p>
+<p>As of 3.1, compiler-rt includes the helper functions for atomic operations,
+ allowing atomic operations on arbitrary-sized quantities to work. These
+ functions follow the specification defined by gcc and are used by clang.</p>
+
</div>
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@@ -198,6 +202,17 @@
licensed</a> under the MIT and UIUC license, allowing it to be used more
permissively.</p>
+<p>Within the LLVM 3.1 time-frame there were the following highlights:</p>
+
+<ul>
+ <li>The <code><atomic></code> header is now passing all tests, when
+ compiling with clang and linking against the support code from
+ compiler-rt.</li>
+ <li>FreeBSD now includes libc++ as part of the base system.</li>
+ <li>libc++ has been ported to Solaris and, in combination with libcxxrt and
+ clang, is working with a large body of existing code.</li>
+</ul>
+
</div>
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