Commit c1cbda59 authored by rrnewton's avatar rrnewton

docs only: update the release notes with atomic primops

parent 24b791f9
...@@ -145,6 +145,17 @@ ...@@ -145,6 +145,17 @@
</para> </para>
</listitem> </listitem>
New PrimOps for atomic memory operations.
The <literal>casMutVar#</literal> PrimOp was introduced in
GHC 7.2 (debugged in 7.4). This release also includes additional
PrimOps for compare-and-swap (<literal>casArray#</literal> and
<literal>casIntArray#</literal>) and one for fetch-and-add
<listitem> <listitem>
<para> <para>
TODO: mention dynamic changes TODO: mention dynamic changes
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