user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L168
  mov    $0x1,%eax
  jmp    L8
L168:
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L341
  mov    $0x1,%eax
  jmp    L8
L341:
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L231
  mov    $0x1,%eax
  jmp    L8
L231:
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L444
  mov    $0x1,%eax
  jmp    L8
L444:
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L91
  mov    $0x1,%eax
  jmp    L8
L91:
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L304
  mov    $0x1,%eax
  jmp    L8
L304:
  mov    $0x2,%esi
  mov    $0x2,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L314
  mov    $0x1,%eax
  jmp    L8
L314:
  mov    $0x2,%esi
  mov    $0x2,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L87
  mov    $0x1,%eax
  jmp    L8
L87:
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L349
  mov    $0x1,%eax
  jmp    L8
L349:
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L268
  mov    $0x1,%eax
  jmp    L8
L268:
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L244
  mov    $0x1,%eax
  jmp    L8
L244:
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L95
  mov    $0x1,%eax
  jmp    L8
L95:
  mov    $0xffffffff,%esi
  mov    $0xffffffff,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L403
  mov    $0x1,%eax
  jmp    L8
L403:
  mov    $0xfffffffe,%esi
  mov    $0xfffffffe,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L55
  mov    $0x1,%eax
  jmp    L8
L55:
  mov    $0xfffffffe,%esi
  mov    $0xfffffffe,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L269
  mov    $0x1,%eax
  jmp    L8
L269:
  mov    $0x0,%esi
  mov    $0x7fffffff,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L80
  mov    $0x1,%eax
  jmp    L8
L80:
  mov    $0x0,%esi
  mov    $0x7fffffff,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L196
  mov    $0x1,%eax
  jmp    L8
L196:
  mov    $0x0,%esi
  mov    $0x80000000,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L387
  mov    $0x1,%eax
  jmp    L8
L387:
  mov    $0x0,%esi
  mov    $0x80000000,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L136
  mov    $0x1,%eax
  jmp    L8
L136:
  mov    $0xfffffc00,%esi
  mov    $0x7fffffff,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L61
  mov    $0x1,%eax
  jmp    L8
L61:
  mov    $0xfffff800,%esi
  mov    $0x7fffffff,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L69
  mov    $0x1,%eax
  jmp    L8
L69:
  mov    $0x400,%esi
  mov    $0x80000000,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L216
  mov    $0x1,%eax
  jmp    L8
L216:
  mov    $0x800,%esi
  mov    $0x80000000,%edi
  call   <test__fixdfdi@plt>
  test   %rax,%rax
  je     L135
  mov    $0x1,%eax
  jmp    L8
L135:
  mov    $0x0,%eax
L8:
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  if (test__fixdfdi(0.0, 0))
    return 1;
  if (test__fixdfdi(0.5, 0))
    return 1;
  if (test__fixdfdi(0.99, 0))
    return 1;
  if (test__fixdfdi(1.0, 1))
    return 1;
  if (test__fixdfdi(1.5, 1))
    return 1;
  if (test__fixdfdi(1.99, 1))
    return 1;
  if (test__fixdfdi(2.0, 2))
    return 1;
  if (test__fixdfdi(2.01, 2))
    return 1;
  if (test__fixdfdi(-0.5, 0))
    return 1;
  if (test__fixdfdi(-0.99, 0))
    return 1;
  if (test__fixdfdi(-1.0, -1))
    return 1;
  if (test__fixdfdi(-1.5, -1))
    return 1;
  if (test__fixdfdi(-1.99, -1))
    return 1;
  if (test__fixdfdi(-2.0, -2))
    return 1;
  if (test__fixdfdi(-2.01, -2))
    return 1;
  if (test__fixdfdi(0x1.FFFFFEp+62, 0x7FFFFF8000000000LL))
    return 1;
  if (test__fixdfdi(0x1.FFFFFCp+62, 0x7FFFFF0000000000LL))
    return 1;
  if (test__fixdfdi(-0x1.FFFFFEp+62, 0x8000008000000000LL))
    return 1;
  if (test__fixdfdi(-0x1.FFFFFCp+62, 0x8000010000000000LL))
    return 1;
  if (test__fixdfdi(0x1.FFFFFFFFFFFFFp+62, 0x7FFFFFFFFFFFFC00LL))
    return 1;
  if (test__fixdfdi(0x1.FFFFFFFFFFFFEp+62, 0x7FFFFFFFFFFFF800LL))
    return 1;
  if (test__fixdfdi(-0x1.FFFFFFFFFFFFFp+62, 0x8000000000000400LL))
    return 1;
  if (test__fixdfdi(-0x1.FFFFFFFFFFFFEp+62, 0x8000000000000800LL))
    return 1;
  return 0;
}
```