This is not a best practice. Detecting problems is finding a needle in a haystack. If you want to be efficient at finding the needle in the haystack, you make

This is not a best practice. Detecting problems is finding a needle in a haystack. If you want to be efficient at finding the needle in the haystack, you make the haystack smaller. That is what code review is about. You do not scan the entire source code for defects, only the new code being added. You can commit often to your own branch, and submit for code review once it's stable.