pprShift :: PtrString -> Format -> Operand -> Operand -> SDoc
pprShift name format src dest
  = hcat [
        pprMnemonic name format,
        pprOperand II8 src,  -- src is 8-bit sized
        comma,
        pprOperand format dest
    ]
pprShift :: PtrString -> Format -> Operand -> Operand -> SDoc
pprShift name format src dest
  = hcat [
        pprMnemonic name format,
        pprOperand II8 src,  -- src is 8-bit sized
        comma,
        pprOperand format dest
    ]
pprShift name format src dest
  = hcat [
        pprMnemonic name format,
        pprOperand II8 src,  -- src is 8-bit sized
        comma,
        pprOperand format dest
    ]