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diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html index 294377318d..7bca3bf218 100644 --- a/docs/ReleaseNotes.html +++ b/docs/ReleaseNotes.html @@ -123,6 +123,20 @@ int f(bool b) { flag.</li> </ul> +<h4 id="tlsmodel">Support for <code>tls_model</code> attribute</h4> + +<p>Clang now supports the <code>tls_model</code> attribute, allowing code that +uses thread-local storage to explicitly select which model to use. The available +models are <code>"global-dynamic"</code>, <code>"local-dynamic"</code>, +<code>"initial-exec"</code> and <code>"local-exec"</code>. See +<a href="http://www.akkadia.org/drepper/tls.pdf">ELF Handling For Thread-Local + Storage</a> for more information.</p> + +<p>The compiler is free to choose a different model if the specified model is not +supported by the target, or if the compiler determines that a more specific +model can be used. +</p> + <!-- = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = --> <h3 id="newflags">New Compiler Flags</h3> <!-- = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = --> |