user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_fibonacci_rec>:
  endbr64
  cmp    $0x1,%edi
  je     L392
  mov    %edi,%eax
  test   %edi,%edi
  je     L151
  push   %r15
  sub    $0x1,%eax
  xor    %r10d,%r10d
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %eax,0x30(%rsp)
  mov    0x30(%rsp),%eax
  mov    %r10,0x20(%rsp)
  mov    %eax,%r8d
  cmp    $0x1,%eax
  je     L266
L476:
  test   %eax,%eax
  je     L35
  movq   $0x0,0x10(%rsp)
L163:
  lea    -0x1(%r8),%eax
  cmp    $0x2,%r8d
  je     L507
  sub    $0x2,%r8d
  mov    %r8d,%esi
  test   %eax,%eax
  je     L163
  movq   $0x0,0x18(%rsp)
  mov    %r8d,0x34(%rsp)
  cmp    $0x1,%esi
  je     L333
L58:
  test   %esi,%esi
  je     L157
  xor    %r8d,%r8d
  mov    %esi,0x38(%rsp)
  mov    %esi,%r15d
  mov    %r8,0x28(%rsp)
L24:
  lea    -0x1(%r15),%eax
  cmp    $0x2,%r15d
  je     L485
  sub    $0x2,%r15d
  test   %eax,%eax
  je     L24
  xor    %r10d,%r10d
  mov    %r15d,0x3c(%rsp)
  mov    %r10,0x8(%rsp)
L413:
  mov    %r15d,%r13d
  cmp    $0x1,%r15d
  je     L254
  test   %r15d,%r15d
  je     L217
  xor    %edx,%edx
  mov    %r15d,%esi
L236:
  lea    -0x1(%r13),%eax
  cmp    $0x2,%r13d
  je     L22
  sub    $0x2,%r13d
  mov    %r13d,%ebx
  test   %eax,%eax
  je     L236
  xor    %r12d,%r12d
  mov    %r13d,%ecx
  mov    %r12,%r13
L453:
  mov    %ebx,%r15d
  cmp    $0x1,%ebx
  je     L298
  test   %ebx,%ebx
  je     L327
  xor    %ebp,%ebp
  xchg   %ax,%ax
L107:
  lea    -0x1(%r15),%r12d
  cmp    $0x2,%r15d
  je     L356
  sub    $0x2,%r15d
  test   %r12d,%r12d
  je     L107
  mov    %ebx,0x48(%rsp)
  xor    %r14d,%r14d
  mov    %ecx,%ebx
L324:
  lea    -0x1(%r12),%edi
  mov    %esi,0x4c(%rsp)
  sub    $0x2,%r12d
  mov    %rdx,0x40(%rsp)
  call   <get_fibonacci_rec>
  mov    0x40(%rsp),%rdx
  mov    0x4c(%rsp),%esi
  add    %rax,%r14
  cmp    $0x1,%r12d
  je     L2
  test   %r12d,%r12d
  jne    L324
  mov    %ebx,%ecx
  mov    0x48(%rsp),%ebx
L8:
  add    %r14,%rbp
  cmp    $0x1,%r15d
  jne    L179
L356:
  add    $0x1,%rbp
L328:
  add    %rbp,%r13
  lea    -0x1(%rbx),%eax
  cmp    $0x2,%ebx
  jne    L255
L298:
  mov    %r13,%r12
  mov    %ecx,%r13d
  add    $0x1,%r12
L1:
  add    %r12,%rdx
  cmp    $0x1,%r13d
  jne    L93
L22:
  mov    %esi,%r15d
  add    $0x1,%rdx
L204:
  add    %rdx,0x8(%rsp)
  lea    -0x1(%r15),%eax
  mov    0x8(%rsp),%r10
  cmp    $0x2,%r15d
  jne    L214
  mov    0x3c(%rsp),%r15d
  add    $0x1,%r10
L424:
  add    %r10,0x28(%rsp)
  cmp    $0x1,%r15d
  je     L485
L67:
  test   %r15d,%r15d
  jne    L24
  mov    0x28(%rsp),%r8
  mov    0x38(%rsp),%esi
  jmp    L323
  nopw   0x0(%rax,%rax,1)
L255:
  test   %eax,%eax
  je     L30
L327:
  sub    $0x2,%ebx
  jmp    L453
L93:
  test   %r13d,%r13d
  jne    L236
  mov    %esi,%r15d
  jmp    L204
  xchg   %ax,%ax
L2:
  mov    %ebx,%ecx
  add    $0x1,%r14
  mov    0x48(%rsp),%ebx
  jmp    L8
L254:
  mov    0x8(%rsp),%r10
  mov    0x3c(%rsp),%r15d
  add    $0x1,%r10
  add    %r10,0x28(%rsp)
  cmp    $0x1,%r15d
  jne    L67
L485:
  mov    0x28(%rsp),%r8
  mov    0x38(%rsp),%esi
  add    $0x1,%r8
L323:
  add    %r8,0x18(%rsp)
  lea    -0x1(%rsi),%eax
  cmp    $0x2,%esi
  je     L333
  test   %eax,%eax
  je     L243
L157:
  sub    $0x2,%esi
  cmp    $0x1,%esi
  jne    L58
L333:
  addq   $0x1,0x18(%rsp)
  mov    0x34(%rsp),%r8d
L303:
  mov    0x18(%rsp),%rdi
  add    %rdi,0x10(%rsp)
  cmp    $0x1,%r8d
  je     L507
  test   %r8d,%r8d
  jne    L163
L140:
  mov    0x10(%rsp),%rdi
  add    %rdi,0x20(%rsp)
  mov    0x30(%rsp),%edi
  lea    -0x1(%rdi),%eax
  cmp    $0x2,%edi
  je     L266
  test   %eax,%eax
  je     L155
L35:
  subl   $0x2,0x30(%rsp)
  mov    0x30(%rsp),%eax
  mov    %eax,%r8d
  cmp    $0x1,%eax
  jne    L476
L266:
  mov    0x20(%rsp),%r10
  add    $0x1,%r10
L245:
  add    $0x58,%rsp
  mov    %r10,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L214:
  test   %eax,%eax
  je     L99
L217:
  sub    $0x2,%r15d
  jmp    L413
L30:
  mov    %r13,%r12
  mov    %ecx,%r13d
  jmp    L1
L179:
  test   %r15d,%r15d
  jne    L107
  jmp    L328
L507:
  addq   $0x1,0x10(%rsp)
  jmp    L140
L392:
  mov    $0x1,%r10d
L240:
  mov    %r10,%rax
  ret
L151:
  xor    %r10d,%r10d
  jmp    L240
L155:
  mov    0x20(%rsp),%r10
  jmp    L245
L99:
  mov    0x3c(%rsp),%r15d
  mov    0x8(%rsp),%r10
  jmp    L424
L243:
  mov    0x34(%rsp),%r8d
  jmp    L303
```

assistant: ```c
long long int get_fibonacci_rec(int n) {
  if (n == 1) {
    return 1;
  }
  if (n == 0) {
    return 0;
  }
  return get_fibonacci_rec(n - 1) + get_fibonacci_rec(n - 2);
}
```