r149360 - in /branches/transactional-memory/lib...

[rth@gcc.gnu.org]

Author: rth
Date: Wed Jul  8 01:03:17 2009
New Revision: 149360

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149360
Log:
        * config/x86/target.h (atomic_write_barrier): Use sfence if available.

Modified:
    branches/transactional-memory/libitm/ChangeLog
    branches/transactional-memory/libitm/config/x86/target.h