int main(int argc, char* argv[]) {
  int temp;
  temp = 42;

  __asm__ __volatile__ (
  ".intel_syntax;"
  "mov %%eax, %1;"
  "mov %0, %%eax;"
  ".att_syntax;"
  : "=r"(temp)
  : "r"(1)
  : "rax");

  return 0;
}