user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<cffti1>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0xa8,%rsp
  mov    %rdi,0x58(%rsp)
  mov    %rsi,0x30(%rsp)
  test   %rdi,%rdi
  js     L45
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdi,%xmm0
L77:
  movsd  D6(%rip),%xmm1
  mov    %rbx,%rcx
  mov    $0x5,%edx
  lea    D13(%rip),%rsi
  divsd  %xmm0,%xmm1
  movsd  %xmm1,0x68(%rsp)
  call   <factorize@plt>
  mov    0x8(%rbx),%rax
  test   %rax,%rax
  je     L82
  add    $0x10,%rbx
  lea    0x98(%rsp),%r15
  movq   $0x1,0x50(%rsp)
  lea    (%rbx,%rax,8),%rax
  mov    %rbx,0x80(%rsp)
  mov    %rax,0x88(%rsp)
  movq   $0x0,0x18(%rsp)
  nopl   0x0(%rax)
L19:
  mov    0x80(%rsp),%rax
  xor    %edx,%edx
  mov    (%rax),%rsi
  mov    0x50(%rsp),%rax
  mov    %rax,0x60(%rsp)
  mov    %rax,%rbx
  imul   %rsi,%rax
  mov    %rsi,0x28(%rsp)
  mov    %rax,%rdi
  mov    %rax,0x50(%rsp)
  mov    0x58(%rsp),%rax
  div    %rdi
  mov    %rax,%r14
  cmp    $0x1,%rsi
  jbe    L26
  lea    0x1(%rax),%rdx
  lea    -0x1(%rax),%rax
  xor    %edi,%edi
  mov    %rbx,0x20(%rsp)
  movq   $0x1,0x10(%rsp)
  mov    %rax,%rcx
  shl    $0x4,%rcx
  cmp    $0x1,%rdx
  cmovbe %rdi,%rcx
  add    %rax,%rax
  cmp    $0x1,%rdx
  cmovbe %rdi,%rax
  mov    %rcx,0x78(%rsp)
  mov    %rax,0x70(%rsp)
  nopl   0x0(%rax)
L103:
  mov    0x20(%rsp),%rax
  test   %rax,%rax
  js     L95
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
L47:
  mov    0x18(%rsp),%rax
  mulsd  0x68(%rsp),%xmm0
  movq   D26(%rip),%xmm4
  lea    0x0(,%rax,8),%r12
  mov    0x30(%rsp),%rax
  lea    (%rax,%r12,1),%rcx
  lea    0x8(%rax,%r12,1),%rsi
  mov    %rcx,0x40(%rsp)
  movups %xmm4,(%rcx)
  mov    0x58(%rsp),%rcx
  mov    %rsi,0x48(%rsp)
  movsd  %xmm0,0x8(%rsp)
  cmp    %rcx,0x50(%rsp)
  ja     L75
  lea    0x10(%r12),%rdx
  mov    $0x1,%ebp
  lea    0x90(%rsp),%rbx
  mov    %rdx,0x38(%rsp)
  add    %rdx,%rax
  mov    %rax,%r13
L70:
  pxor   %xmm0,%xmm0
  mov    %rbx,%rsi
  mov    %r15,%rdi
  add    $0x10,%r13
  cvtsi2sd %rbp,%xmm0
  mulsd  0x8(%rsp),%xmm0
  add    $0x1,%rbp
  call   <sincos@plt>
  movupd 0x90(%rsp),%xmm0
  movups %xmm0,-0x10(%r13)
  cmp    %rbp,%r14
  jae    L70
  mov    0x78(%rsp),%rax
  mov    0x38(%rsp),%rbp
  mov    0x30(%rsp),%rcx
  mov    0x18(%rsp),%rdi
  add    %rax,%rbp
  lea    0x18(%r12,%rax,1),%rax
  add    %rcx,%rbp
  add    %rcx,%rax
  mov    0x70(%rsp),%rcx
  lea    0x2(%rdi,%rcx,1),%rdx
  mov    %rdx,0x18(%rsp)
L116:
  cmpq   $0x6,0x28(%rsp)
  jbe    L30
  movsd  0x0(%rbp),%xmm0
  mov    0x40(%rsp),%rsi
  movsd  %xmm0,(%rsi)
  movsd  (%rax),%xmm0
  mov    0x48(%rsp),%rax
  movsd  %xmm0,(%rax)
L30:
  addq   $0x1,0x10(%rsp)
  mov    0x60(%rsp),%rsi
  mov    0x10(%rsp),%rax
  add    %rsi,0x20(%rsp)
  cmp    %rax,0x28(%rsp)
  jne    L103
L26:
  addq   $0x8,0x80(%rsp)
  mov    0x80(%rsp),%rax
  cmp    %rax,0x88(%rsp)
  jne    L19
L82:
  add    $0xa8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L95:
  mov    %rax,%rdi
  shr    %rax
  pxor   %xmm0,%xmm0
  mov    %rdi,%rdx
  and    $0x1,%edx
  or     %rdx,%rax
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L47
  nopl   0x0(%rax)
L75:
  mov    0x40(%rsp),%rbp
  mov    %rsi,%rax
  jmp    L116
L45:
  mov    %rdi,%rdx
  mov    %rdi,%rax
  pxor   %xmm0,%xmm0
  shr    %rax
  and    $0x1,%edx
  or     %rdx,%rax
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm0
  jmp    L77
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D6
data_type: f64
name: extract_symbolic_data
arguments: data_label: D13
data_type: string
name: extract_symbolic_data
arguments: data_label: D26
data_type: byte[8]

tool: D6: 6.283185307179586

tool: D13: 

tool: {"D26": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

assistant: ```c
void cffti1(size_t n, double wa[], size_t ifac[]) {
  static const size_t ntryh[5] = {4, 6, 3, 2, 5};
  static const double twopi = 6.28318530717958647692;
  size_t j, k, fi;
  double argh = twopi / n;
  size_t i = 0, l1 = 1;
  factorize(n, ntryh, 5, ifac);
  for (k = 1; k <= ifac[1]; k++) {
    size_t ip = ifac[k + 1];
    size_t ido = n / (l1 * ip);
    for (j = 1; j < ip; j++) {
      size_t is = i;
      double argld = j * l1 * argh;
      wa[i] = 1;
      wa[i + 1] = 0;
      for (fi = 1; fi <= ido; fi++) {
        double arg = fi * argld;
        i += 2;
        wa[i] = cos(arg);
        wa[i + 1] = sin(arg);
      }
      if (ip > 6) {
        wa[is] = wa[i];
        wa[is + 1] = wa[i + 1];
      }
    }
    l1 *= ip;
  }
}
```