Assembly_code_proj

.global isPrimeAssembly //make isPrimeAssembly a global funcƟon
isPrimeAssembly: 
 mov x19, x0 // saving array address 
 mov x20, x1 // saving prime address 
 mov x21, x2 // saving composite address 
 mov x22, x3 // Saving array length 
 mov x23, #0 // Main loop counter 
 mov x24, #0 // prime counter 
 mov x25, #0 // composite counter 
outer_loop: 
 cmp x23, x22 // checking the end of the array 
 b.ge end_outer_loop // if the end is reached end the loop 
 ldr x26, [x19, x23, lsl #3] // current number from the array 
 mov x0, x26 
 bl isPrime // checking for prime number 
 cbnz x0, is_prime // go to is_prime if it's prime 
 // Not prime 
 str x26, [x21, x25, lsl #3] // Store in composite array 
add x25, x25, #1 // Next posiƟon in composite array
b conƟnue_outer_loop
is_prime: 
 str x26, [x20, x24, lsl #3] // store in prime array 
 add x24, x24, #1 // next posiƟon in prime array
conƟnue_outer_loop:
add x23, x23, #1 // Next posiƟon in the main array
 b outer_loop //goes to the loop start 
end_outer_loop: 
 ret //Return