Provide "ordered" put calls.

Implement "ordered" Unsafe "put" calls, which are less expensive than
the volatile puts but provide more guarantees that plain puts.  The
implementation is just a clone of the basic "put" functions with the
new store fence macro inserted.

Bug 2579452

Change-Id: If08f5d51d3ea47a4ff0925a86ad8e168721c9e55
1 file changed