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| author | David Chisnall <csdavec@swan.ac.uk> | 2012-05-15 13:18:03 +0000 |
|---|---|---|
| committer | David Chisnall <csdavec@swan.ac.uk> | 2012-05-15 13:18:03 +0000 |
| commit | d66117b72e9ac0f590cea92f13151c70d9d42070 (patch) | |
| tree | c8900a4a412d549d40e597c9b81179d3e0488208 | |
| parent | 1a8d6861278051b2109c98baf6a7478a6f3f98aa (diff) | |
Add a note about atomic builtins to c11 section of release notes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156820 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | docs/ReleaseNotes.html | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html index acf0e6d150..1dfdfbefe9 100644 --- a/docs/ReleaseNotes.html +++ b/docs/ReleaseNotes.html @@ -112,7 +112,12 @@ modes.</p> <p>All warning and language selection flags which previously accepted <code>c1x</code> have been updated to accept <code>c11</code>. The old -<code>c1x</code> forms have been removed. +<code>c1x</code> forms have been removed.</p> + +<p>Clang 3.1 adds a family of <code>__c11_atomic</code> builtins corresponding + directly to the <code>_explict</code> versions of the C11 atomic functions. + This means that C11's <code><stdatomic.h></code> can be implemented in + a small set of trivial macros. </p> <!-- = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = --> <h3 id="cxxchanges">C++ Language Changes in Clang</h3> |