EF4_INSERT_FIELDS64
(oword).u64[0] = EF4_INSERT_FIELDS64(0, 63, __VA_ARGS__); \
(oword).u64[1] = EF4_INSERT_FIELDS64(64, 127, __VA_ARGS__); \
(qword).u64[0] = EF4_INSERT_FIELDS64(0, 63, __VA_ARGS__); \