user: 这段汇编代码用C语言表示是什么样的?

```asm
<xcbrt>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  movsd  %xmm0,0x8(%rsp)
  call   <ilogbp1@plt>
  movsd  0x8(%rsp),%xmm0
  mov    %eax,%edi
  mov    %eax,%ebx
  neg    %edi
  call   <ldexpk@plt>
  lea    0x1800(%rbx),%eax
  movslq %eax,%rdx
  mov    %eax,%esi
  movapd %xmm0,%xmm1
  imul   $0x55555556,%rdx,%rcx
  sar    $0x1f,%esi
  shr    $0x20,%rcx
  sub    %esi,%ecx
  lea    (%rcx,%rcx,2),%esi
  mov    %eax,%ecx
  sub    %esi,%ecx
  cmp    $0x1,%ecx
  je     L27
  cmp    $0x2,%ecx
  jne    L29
  movsd  D0(%rip),%xmm0
  movsd  D12(%rip),%xmm2
L32:
  imul   $0x55555556,%rdx,%rdi
  sar    $0x1f,%eax
  movsd  %xmm2,0x18(%rsp)
  movsd  %xmm1,0x8(%rsp)
  shr    $0x20,%rdi
  sub    %eax,%edi
  sub    $0x800,%edi
  call   <ldexpk@plt>
  movsd  0x8(%rsp),%xmm1
  movsd  %xmm1,0x10(%rsp)
  call   <mulsign@plt>
  movsd  0x10(%rsp),%xmm1
  movsd  %xmm0,0x8(%rsp)
  movapd %xmm1,%xmm0
  call   <xfabs@plt>
  movsd  D40(%rip),%xmm1
  movsd  0x18(%rsp),%xmm2
  mulsd  %xmm0,%xmm1
  addsd  D116(%rip),%xmm1
  mulsd  %xmm0,%xmm1
  subsd  D32(%rip),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  D97(%rip),%xmm1
  mulsd  %xmm0,%xmm1
  subsd  D7(%rip),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  D76(%rip),%xmm1
  movapd %xmm1,%xmm3
  mulsd  %xmm1,%xmm3
  mulsd  %xmm3,%xmm3
  mulsd  %xmm0,%xmm3
  subsd  %xmm1,%xmm3
  mulsd  D58(%rip),%xmm3
  subsd  %xmm3,%xmm1
  mulsd  %xmm1,%xmm0
  mulsd  %xmm1,%xmm0
  mulsd  %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  movsd  D34(%rip),%xmm2
  mulsd  %xmm0,%xmm2
  mulsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  mulsd  0x8(%rsp),%xmm0
  add    $0x20,%rsp
  pop    %rbx
  ret
  nopl   0x0(%rax)
L29:
  movsd  D12(%rip),%xmm2
  movapd %xmm2,%xmm0
  jmp    L32
  nopl   0x0(%rax)
L27:
  movsd  D66(%rip),%xmm0
  movsd  D12(%rip),%xmm2
  jmp    L32
```

tool_calls: name: read_data
arguments: data_tag: D0
type_guessed: f64
name: read_data
arguments: data_tag: D12
type_guessed: f64
name: read_data
arguments: data_tag: D40
type_guessed: byte[8]
name: read_data
arguments: data_tag: D116
type_guessed: f64
name: read_data
arguments: data_tag: D32
type_guessed: f64
name: read_data
arguments: data_tag: D97
type_guessed: f64
name: read_data
arguments: data_tag: D7
type_guessed: f64
name: read_data
arguments: data_tag: D76
type_guessed: f64
name: read_data
arguments: data_tag: D58
type_guessed: byte[8]
name: read_data
arguments: data_tag: D34
type_guessed: byte[8]
name: read_data
arguments: data_tag: D66
type_guessed: f64

tool: D0: 1.5874010519681996

tool: D12: 1

tool: {"D40": [0x42,0xed,0x6b,0xf7,0xe4,0x7c,0xe4,0xbf]}

tool: D116: 2.961551030200395

tool: D32: 5.733530609229478

tool: D97: 6.0399036898945875

tool: D7: 3.85841935510445

tool: D76: 2.230727530249661

tool: {"D58": [0x55,0x55,0x55,0x55,0x55,0x55,0xd5,0x3f]}

tool: {"D34": [0x55,0x55,0x55,0x55,0x55,0x55,0xe5,0x3f]}

tool: D66: 1.2599210498948732

assistant: ```c
double xcbrt(double d) {
  double x, y, q = 1.0;
  int e, r;
  e = ilogbp1(d);
  d = ldexpk(d, -e);
  r = (e + 6144) % 3;
  q = (r == 1) ? 1.2599210498948731647672106 : q;
  q = (r == 2) ? 1.5874010519681994747517056 : q;
  q = ldexpk(q, (e + 6144) / 3 - 2048);
  q = mulsign(q, d);
  d = xfabs(d);
  x = -0.640245898480692909870982;
  x = x * d + 2.96155103020039511818595;
  x = x * d + -5.73353060922947843636166;
  x = x * d + 6.03990368989458747961407;
  x = x * d + -3.85841935510444988821632;
  x = x * d + 2.2307275302496609725722;
  y = x * x;
  y = y * y;
  x -= (d * y - x) * (1.0 / 3.0);
  y = d * x * x;
  y = (y - (2.0 / 3.0) * y * (y * x - 1)) * q;
  return y;
}
```