nand2tetris

About

Optimizations

I focused on the optimization when I implement projects.

[Project 4] Machine Language

[Project 7] VM I: Stack Arithmetic

Arithmetic commands

command	# of instructions	assembly
add	5 instructions
sub	5 instructions
neg	3 instructions
eq	8 instructions if x = y
	11 instructions otherwise
gt	10 instructions if x > y
	12 instructions otherwise
lt	10 instructions if x < y
	12 instructions otherwise
and	5 instructions
or	5
not	3

Memory Access commands