I always wanted to see stuff like this website put into the compiler. https://graphics.stanford.edu/~seander/bithacks.html https://graphics.stanford.edu/~sean

I always wanted to see stuff like this website put into the compiler. https://graphics.stanford.edu/~seander/bithacks.html https://graphics.stanford.edu/~seander/bithacks.html The very tough problem is recognizing to emit the correct code.