------- Comment #3 from hjl dot tools at gmail dot com 2008-11-21 17:36 ------- __sync_synchronize isn't specified for IA32/Intel64. You can check out Intel Memory Ordering White Paper:
www.intel.com/products/processor/manuals/318147.pdf to see what is the most appropriate. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36793
