K 10 svn:author V 8 hselasky K 8 svn:date V 27 2018-06-07T07:42:48.155901Z K 7 svn:log V 245 MFC r334320 and r334328: Implement atomic_add_64() and atomic_subtract_64() for the i386 target. While at it add missing _acq_ and _rel_ variants for 64-bit atomic operations under i386. Reviewed by: kib @ Sponsored by: Mellanox Technologies END