; Load constants into registers
cst A, 5  ; A = 5
cst B, 3  ; B = 3

; Perform addition
add A, B, A     ; A = A + B (A = 5 + 3 = 8)

; Load another constant
cst C, 2  ; Load 2 into register C

; Perform subtraction
sub A, A, C ; A = A - C (A = 8 - 2 = 6)

; Perform multiplication
mul A, A, B ; D = A * B (A = 6 * 3 = 18)

; Verify that overflows are handled well. All registers are 32 bit unsigned integers.
cst D, 0xFFFFFFFF ; D = 2^32 - 1
add D, D, C ; D = D + C (D = 2^32 - 1 + 2 = 1)
cst C, 0 ; C = 0
sub C, C, D ; C = C - D (C = 0 - 1 = 2^32 - 1)
add C, C, B ; C = C + B (C = 2^32 - 1 + 3 = 2)

; End of program
; Expected state: A = 18, B = 3, C = 2, D = 1
; Expected output: 18*3 + 2*1 = 56