It's certainly possible that CBSA has informed CIC, but even if they haven't, you wouldn't be able to land.
One of the questions that you will be asked at the landing interview/appointment, is if you've been charged or convicted of a crime and you would have to say "Yes'.
Even if you were able to land [somehow] it's possible that the charge would now make you inadmissible, which would jeopardize your PR. You have to abide by the same inadmissibility issues even after getting PR. It's not until you receive Canadian Citizenship, that you don't have to worry (as much) about being thrown out for a criminal conviction.