user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<FDFT>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xc0,%rsp
  mov    %rdi,-0x88(%rbp)
  mov    %rsi,-0x90(%rbp)
  mov    %edx,-0x94(%rbp)
  movsd  %xmm0,-0xa0(%rbp)
  movsd  %xmm1,-0xa8(%rbp)
  mov    %rcx,-0xb0(%rbp)
  mov    %r8,-0xb8(%rbp)
  movl   $0x0,-0x74(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x68(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x60(%rbp)
  jmp    L67
L28:
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  -0x68(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x68(%rbp)
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x90(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  -0x60(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x60(%rbp)
  addl   $0x1,-0x74(%rbp)
L67:
  mov    -0x74(%rbp),%eax
  cmp    -0x94(%rbp),%eax
  jl     L28
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x94(%rbp),%xmm1
  movsd  -0x68(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x68(%rbp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x94(%rbp),%xmm1
  movsd  -0x60(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x60(%rbp)
  movsd  -0xa8(%rbp),%xmm0
  movapd %xmm0,%xmm1
  addsd  %xmm0,%xmm1
  movsd  D1(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,-0x6c(%rbp)
  movl   $0x0,-0x74(%rbp)
  jmp    L27
L74:
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb0(%rbp),%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb8(%rbp),%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x74(%rbp)
L27:
  mov    -0x74(%rbp),%eax
  cmp    -0x6c(%rbp),%eax
  jl     L74
  movl   $0x0,-0x70(%rbp)
  jmp    L93
L31:
  movsd  -0xa8(%rbp),%xmm0
  movq   D3(%rip),%xmm1
  xorpd  %xmm1,%xmm0
  movsd  D1(%rip),%xmm1
  subsd  %xmm1,%xmm0
  movsd  -0xa0(%rbp),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x48(%rbp)
  mov    -0x70(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movapd %xmm0,%xmm1
  subsd  -0x68(%rbp),%xmm1
  movsd  D23(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x40(%rbp)
  movsd  -0x40(%rbp),%xmm0
  mulsd  -0x48(%rbp),%xmm0
  movsd  %xmm0,-0x38(%rbp)
  movsd  -0x40(%rbp),%xmm0
  mulsd  -0xa0(%rbp),%xmm0
  movsd  %xmm0,-0x30(%rbp)
  mov    -0x38(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x58(%rbp)
  mov    -0x38(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x50(%rbp)
  mov    -0x30(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x30(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x70(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x90(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  subsd  -0x60(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movl   $0x0,-0x74(%rbp)
  jmp    L36
L14:
  movsd  -0x50(%rbp),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  movsd  -0x58(%rbp),%xmm1
  mulsd  -0x28(%rbp),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x58(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  -0x20(%rbp),%xmm1
  movsd  -0x50(%rbp),%xmm0
  mulsd  -0x28(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb0(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  -0x18(%rbp),%xmm0
  mulsd  -0x10(%rbp),%xmm0
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb0(%rbp),%rax
  add    %rdx,%rax
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb8(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  -0x18(%rbp),%xmm0
  mulsd  -0x8(%rbp),%xmm0
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb8(%rbp),%rax
  add    %rdx,%rax
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  movsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,-0x50(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,-0x58(%rbp)
  addl   $0x1,-0x74(%rbp)
L36:
  mov    -0x74(%rbp),%eax
  cmp    -0x6c(%rbp),%eax
  jl     L14
  addl   $0x1,-0x70(%rbp)
L93:
  mov    -0x70(%rbp),%eax
  cmp    -0x94(%rbp),%eax
  jl     L31
  movl   $0x0,-0x74(%rbp)
  jmp    L61
L17:
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb0(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x94(%rbp),%xmm1
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb0(%rbp),%rax
  add    %rdx,%rax
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb8(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x94(%rbp),%xmm1
  mov    -0x74(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0xb8(%rbp),%rax
  add    %rdx,%rax
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x74(%rbp)
L61:
  mov    -0x74(%rbp),%eax
  cmp    -0x6c(%rbp),%eax
  jl     L17
  nop
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D1
type_guessed: f32[2]
name: read_data
arguments: label: D3
type_guessed: f32[2]
name: read_data
arguments: label: D23
type_guessed: f64

tool: {"D1": [0.0,1.875]}

tool: {"D3": [0.0,-0.0]}

tool: D23: 6.283185307179586

assistant: ```c
void FDFT(double *x, double *y, int N, double df, double Nf, double *f_r, double *f_i) {
  int i, j, Ntot;
  double avx, avy, c, s, fval, val, yval;
  double xf0, xdf, sdf, cdf, s0, c0, xt, f0;
  for (i = 0, avx = 0., avy = 0.; i < N; i++) {
    avx += x[i];
    avy += y[i];
  }
  avx = avx / N;
  avy = avy / N;
  Ntot = 2 * Nf + 1;
  for (i = 0; i < Ntot; i++) {
    f_r[i] = 0.;
    f_i[i] = 0.;
  }
  for (j = 0; j < N; j++) {
    f0 = (-Nf - 1) * df;
    xt = 6.28318530717958647692528676656 * (x[j] - avx);
    xf0 = xt * f0;
    xdf = xt * df;
    s0 = sin(xf0);
    c0 = cos(xf0);
    sdf = sin(xdf);
    cdf = cos(xdf);
    yval = y[j] - avy;
    for (i = 0; i < Ntot; i++) {
      c = c0 * cdf - s0 * sdf;
      s = s0 * cdf + c0 * sdf;
      f_r[i] += yval * c;
      f_i[i] += yval * s;
      c0 = c;
      s0 = s;
    }
  }
  for (i = 0; i < Ntot; i++) {
    f_r[i] /= (double)N;
    f_i[i] /= (double)N;
  }
}
```