[Bug target/36793] x86-64 does not get __sync_synchronize right

[hjl dot tools at gmail dot com]

------- Comment #4 from hjl dot tools at gmail dot com  2008-11-21 17:37 -------
The Intel Memory Ordering White Paper is at

http://www.intel.com/products/processor/manuals/318147.pdf


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36793