i've heard a lot about SBCL and the efficient machine code it generates. i'm guessing a lot of the heap stuff can be optimized away if the code is written right

i've heard a lot about SBCL and the efficient machine code it generates. i'm guessing a lot of the heap stuff can be optimized away if the code is written right (e.g. via escape analysis or eliminating intermediate values). though i'm guessing that if you really want the best performance, you just end up writing C/Rust with a lot of parentheses :)