 <p><a href="http://www-01.ibm.com/software/awdtools/xlcpp/" rel="nofollow">IBM's xlC++</a> compiler has a basic <a href="https://www.ibm.com/developerworks/mydeveloperworks/blogs/5894415f-be62-4bc0-81c5-3956e82276f3/entry/xlc_compiler_s_c_11_support50?lang=en" rel="nofollow">C++11 feature support page</a>.</p>