we generate correct code for both strong and weak atomic compare-exchanges, even
though we don't propagate to the IR enough information to generate optimal weak
compare-exchanges on architectures which support them.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155161
91177308-0d34-0410-b5e6-
96231b3b80d8
<tr>
<td>Strong Compare and Exchange</td>
<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2748.html">N2748</a></td>
- <td class="none" align="center">No</td>
+ <td class="svn" align="center">SVN</td>
</tr>
<tr>
<td>Bidirectional Fences</td>