We do have the {set|get}{.|Volatile|Acquire|Release} accessors for most types. Most of these accessors delegate their gory work to Unsafe. This issue should handle the proper intrinsification of new Unsafe methods for VarHandles work.

In particular, should we really intrinsify putOrdered*, or we can emulate them with fences? Should we intrinsify getAcquire*? What is the difference in intrinsics between putOrdered and putVolatile?