incOffset' :: Int -> InstrM ()
incOffset' i =
  modify' $ \s@InstrState { isOffset = Offset off } ->
              s { isOffset = Offset $ off + i}
incOffset' :: Int -> InstrM ()
incOffset' i =
  modify' $ \s@InstrState { isOffset = Offset off } ->
              s { isOffset = Offset $ off + i}
incOffset' i =
  modify' $ \s@InstrState { isOffset = Offset off } ->
              s { isOffset = Offset $ off + i}