user: Please show me the C implementation that matches the assembly code listed below:

```asm
<run_test>:
  endbr64
  push   %rbx
  mov    $0x1000,%edx
  mov    $0x40,%esi
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <posix_memalign@plt>
  test   %rax,%rax
  je     L155
L66:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x20,%rsp
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L155:
  lea    0x8(%rsp),%rdi
  mov    $0x1000,%edx
  mov    $0x40,%esi
  call   <posix_memalign@plt>
  test   %rax,%rax
  jne    L66
  lea    0x10(%rsp),%rdi
  mov    $0x1000,%edx
  mov    $0x40,%esi
  call   <posix_memalign@plt>
  test   %rax,%rax
  jne    L66
  mov    0x10(%rsp),%rdx
  mov    (%rsp),%rdi
  mov    $0x3ff,%ecx
  xor    %ebx,%ebx
  mov    0x8(%rsp),%rsi
  call   <init_data@plt>
  mov    (%rsp),%rdi
  mov    0x10(%rsp),%rdx
  mov    0x8(%rsp),%rsi
  call   <test_citer@plt>
  mov    (%rsp),%rdi
  nopl   0x0(%rax,%rax,1)
L8:
  mov    0x8(%rsp),%rdx
  mov    (%rdi,%rbx,1),%eax
  add    (%rdx,%rbx,1),%eax
  mov    0x10(%rsp),%rdx
  cmp    %eax,(%rdx,%rbx,1)
  je     L96
  xor    %eax,%eax
  call   <__builtin_abort@plt>
  mov    (%rsp),%rdi
L96:
  add    $0x4,%rbx
  cmp    $0xffc,%rbx
  jne    L8
  cmpl   $0x3ff,0xffc(%rdi)
  jne    L105
  mov    0x8(%rsp),%rsi
  cmpl   $0x3ff,0xffc(%rsi)
  je     L50
L105:
  xor    %eax,%eax
  call   <__builtin_abort@plt>
  mov    0x10(%rsp),%rdx
  mov    0x8(%rsp),%rsi
  mov    (%rsp),%rdi
L68:
  mov    $0x3ff,%ecx
  xor    %ebx,%ebx
  call   <init_data@plt>
  mov    (%rsp),%rdi
  mov    0x10(%rsp),%rdx
  mov    $0x3ff,%ecx
  mov    0x8(%rsp),%rsi
  call   <test_viter@plt>
  mov    (%rsp),%rdi
  nopl   0x0(%rax,%rax,1)
L139:
  mov    0x8(%rsp),%rdx
  mov    (%rdi,%rbx,1),%eax
  add    (%rdx,%rbx,1),%eax
  mov    0x10(%rsp),%rdx
  cmp    %eax,(%rdx,%rbx,1)
  je     L49
  xor    %eax,%eax
  call   <__builtin_abort@plt>
  mov    (%rsp),%rdi
L49:
  add    $0x4,%rbx
  cmp    $0xffc,%rbx
  jne    L139
  cmpl   $0x3ff,0xffc(%rdi)
  jne    L81
  mov    0x8(%rsp),%rax
  cmpl   $0x3ff,0xffc(%rax)
  je     L160
L81:
  xor    %eax,%eax
  call   <__builtin_abort@plt>
  mov    (%rsp),%rdi
L87:
  call   <free@plt>
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    0x10(%rsp),%rdi
  call   <free@plt>
  jmp    L66
L160:
  mov    0x10(%rsp),%rax
  cmpl   $0x3ff,0xffc(%rax)
  jne    L81
  jmp    L87
L50:
  mov    0x10(%rsp),%rdx
  cmpl   $0x3ff,0xffc(%rdx)
  jne    L105
  jmp    L68
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void __attribute__((no)) run_test() {
  int *a;
  int *b;
  int *c;
  int i;
  if (posix_memalign((void **)&a, 64, (1023 + 1) * sizeof(int)) != 0)
    return;
  if (posix_memalign((void **)&b, 64, (1023 + 1) * sizeof(int)) != 0)
    return;
  if (posix_memalign((void **)&c, 64, (1023 + 1) * sizeof(int)) != 0)
    return;
  init_data(a, b, c, 1023);
  test_citer(a, b, c);
  for (i = 0; i < 1023; i++)
    if (c[i] != a[i] + b[i])
      __builtin_abort();
  if (a[1023] != 1023 || b[1023] != 1023 || c[1023] != 1023)
    __builtin_abort();
  init_data(a, b, c, 1023);
  test_viter(a, b, c, 1023);
  for (i = 0; i < 1023; i++)
    if (c[i] != a[i] + b[i])
      __builtin_abort();
  if (a[1023] != 1023 || b[1023] != 1023 || c[1023] != 1023)
    __builtin_abort();
  free(a);
  free(b);
  free(c);
}
```