user: 请从给定的汇编指令推导出C源代码:

```asm
<test_reductions>:
  endbr64
  ret
```

assistant: ```c
void test_reductions(void) {
  const int n = 10;
  int i;
  int array[n];
  for (i = 0; i < n; i++)
    array[i] = i + 1;
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_gangs(ng) copy(res)

#pragma acc loop gang reduction(+ : res)
    for (i = 0; i < n; i++)
      res = res + (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres + (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (1);
#pragma acc parallel num_gangs(ng) copy(res)

#pragma acc loop gang reduction(* : res)
    for (i = 0; i < n; i++)
      res = res * (array[i]);
    vres = (1);
    for (i = 0; i < n; i++)
      vres = vres * (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (-1);
#pragma acc parallel num_gangs(ng) copy(res)

#pragma acc loop gang reduction(& : res)
    for (i = 0; i < n; i++)
      res = res & (array[i]);
    vres = (-1);
    for (i = 0; i < n; i++)
      vres = vres & (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_gangs(ng) copy(res)

#pragma acc loop gang reduction(| : res)
    for (i = 0; i < n; i++)
      res = res | (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres | (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_gangs(ng) copy(res)

#pragma acc loop gang reduction(^ : res)
    for (i = 0; i < n; i++)
      res = res ^ (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres ^ (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_workers(nw) copy(res)

#pragma acc loop worker reduction(+ : res)
    for (i = 0; i < n; i++)
      res = res + (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres + (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (1);
#pragma acc parallel num_workers(nw) copy(res)

#pragma acc loop worker reduction(* : res)
    for (i = 0; i < n; i++)
      res = res * (array[i]);
    vres = (1);
    for (i = 0; i < n; i++)
      vres = vres * (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (-1);
#pragma acc parallel num_workers(nw) copy(res)

#pragma acc loop worker reduction(& : res)
    for (i = 0; i < n; i++)
      res = res & (array[i]);
    vres = (-1);
    for (i = 0; i < n; i++)
      vres = vres & (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_workers(nw) copy(res)

#pragma acc loop worker reduction(| : res)
    for (i = 0; i < n; i++)
      res = res | (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres | (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_workers(nw) copy(res)

#pragma acc loop worker reduction(^ : res)
    for (i = 0; i < n; i++)
      res = res ^ (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres ^ (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel vector_length(vl) copy(res)

#pragma acc loop vector reduction(+ : res)
    for (i = 0; i < n; i++)
      res = res + (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres + (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (1);
#pragma acc parallel vector_length(vl) copy(res)

#pragma acc loop vector reduction(* : res)
    for (i = 0; i < n; i++)
      res = res * (array[i]);
    vres = (1);
    for (i = 0; i < n; i++)
      vres = vres * (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (-1);
#pragma acc parallel vector_length(vl) copy(res)

#pragma acc loop vector reduction(& : res)
    for (i = 0; i < n; i++)
      res = res & (array[i]);
    vres = (-1);
    for (i = 0; i < n; i++)
      vres = vres & (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel vector_length(vl) copy(res)

#pragma acc loop vector reduction(| : res)
    for (i = 0; i < n; i++)
      res = res | (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres | (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel vector_length(vl) copy(res)

#pragma acc loop vector reduction(^ : res)
    for (i = 0; i < n; i++)
      res = res ^ (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres ^ (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_gangs(ng) num_workers(nw) vector_length(vl) copy(res)

#pragma acc loop gang worker vector reduction(+ : res)
    for (i = 0; i < n; i++)
      res = res + (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres + (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (1);
#pragma acc parallel num_gangs(ng) num_workers(nw) vector_length(vl) copy(res)

#pragma acc loop gang worker vector reduction(* : res)
    for (i = 0; i < n; i++)
      res = res * (array[i]);
    vres = (1);
    for (i = 0; i < n; i++)
      vres = vres * (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (-1);
#pragma acc parallel num_gangs(ng) num_workers(nw) vector_length(vl) copy(res)

#pragma acc loop gang worker vector reduction(& : res)
    for (i = 0; i < n; i++)
      res = res & (array[i]);
    vres = (-1);
    for (i = 0; i < n; i++)
      vres = vres & (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_gangs(ng) num_workers(nw) vector_length(vl) copy(res)

#pragma acc loop gang worker vector reduction(| : res)
    for (i = 0; i < n; i++)
      res = res | (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres | (array[i]);
    if (res != vres)
      abort();
  };
  {
    int res, vres;
    res = (0);
#pragma acc parallel num_gangs(ng) num_workers(nw) vector_length(vl) copy(res)

#pragma acc loop gang worker vector reduction(^ : res)
    for (i = 0; i < n; i++)
      res = res ^ (array[i]);
    vres = (0);
    for (i = 0; i < n; i++)
      vres = vres ^ (array[i]);
    if (res != vres)
      abort();
  };
}
```