#include <stdio.h>
#define SIZE 5

void swap_arr(long int [], int);
void print_arr(long int [], int);

int main() {

  long int arr[SIZE] = {3, 14, 15, 9, 26};

  swap_arr(arr, SIZE);
  print_arr(arr, SIZE);
  return 0;
}

void swap_arr(long int myarr[], int num) {

  for(int i=0; i<num; i++) {
    __asm__ __volatile__("push %0"::"r"(myarr[i]));
  }

  for(int i=0; i<num; i++) {
    __asm__ __volatile__("pop %0"::"m"(myarr[i]));
  }
}

void print_arr(long int myarr[], int num) {
  for (int i=0; i<num; i++) {
    printf("%ld\n", myarr[i]);
  }
}