--  #define unsafeFreezzeByteArrayzh(r,a)       r=(a)
emitPrimOp _      [res] UnsafeFreezeByteArrayOp [arg]
   = emitAssign (CmmLocal res) arg
emitPrimOp _      [res] UnsafeFreezeByteArrayOp [arg]
   = emitAssign (CmmLocal res) arg
emitPrimOp _      [res] UnsafeFreezeByteArrayOp [arg]
   = emitAssign (CmmLocal res) arg