Torvald, is this documentation somewhere public whose link we can add to
the committed patch below? I know the latest draft is not available, but
at least Revision 1.1 which we reference below?
Aldy
+Memory ABI specification document (Revision 1.1, May 6 2009). This is
+an experimental feature whose interface may change in future versions
+of GCC, as the official specification changes. Please note that not
+all architectures are supported for this feature.
Where can the user find which platforms are supported?
+For more information on GCC's support for transactional memory, see
+the accompanying documentation for @file{libitm}.
Ah, here it is. How does one find that documentation?
