emitPrimOp dflags [res] ByteArrayContents_Char [arg]
   = emitAssign (CmmLocal res) (cmmOffsetB dflags arg (arrWordsHdrSize dflags))
emitPrimOp dflags [res] ByteArrayContents_Char [arg]
   = emitAssign (CmmLocal res) (cmmOffsetB dflags arg (arrWordsHdrSize dflags))
emitPrimOp dflags [res] ByteArrayContents_Char [arg]
   = emitAssign (CmmLocal res) (cmmOffsetB dflags arg (arrWordsHdrSize dflags))