user: What would the C source look like for the assembly code provided here?

```asm
<four1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %esi,-0x6c(%rbp)
  mov    %edx,-0x70(%rbp)
  mov    -0x6c(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0x48(%rbp)
  movl   $0x1,-0x50(%rbp)
  movl   $0x1,-0x4c(%rbp)
  jmp    L88
L71:
  mov    -0x50(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jbe    L61
  mov    -0x50(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  mov    -0x4c(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rax,%rdx
  mov    -0x50(%rbp),%eax
  lea    0x0(,%rax,8),%rcx
  mov    -0x68(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4c(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x50(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  mov    -0x4c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rax,%rdx
  mov    -0x50(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rcx
  mov    -0x68(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,(%rax)
L61:
  mov    -0x48(%rbp),%eax
  shr    %eax
  mov    %eax,-0x54(%rbp)
  jmp    L25
L65:
  mov    -0x54(%rbp),%eax
  sub    %eax,-0x50(%rbp)
  shrl   -0x54(%rbp)
L25:
  cmpl   $0x1,-0x54(%rbp)
  jbe    L64
  mov    -0x50(%rbp),%eax
  cmp    -0x54(%rbp),%eax
  ja     L65
L64:
  mov    -0x54(%rbp),%eax
  add    %eax,-0x50(%rbp)
  addl   $0x2,-0x4c(%rbp)
L88:
  mov    -0x4c(%rbp),%eax
  cmp    -0x48(%rbp),%eax
  jb     L71
  movl   $0x2,-0x58(%rbp)
  jmp    L106
L55:
  mov    -0x58(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0x44(%rbp)
  pxor   %xmm2,%xmm2
  cvtsi2sdl -0x70(%rbp),%xmm2
  mov    -0x58(%rbp),%eax
  test   %rax,%rax
  js     L96
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L34
L96:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L34:
  movsd  D32(%rip),%xmm1
  divsd  %xmm0,%xmm1
  mulsd  %xmm1,%xmm2
  movapd %xmm2,%xmm0
  movsd  %xmm0,-0x30(%rbp)
  movsd  -0x30(%rbp),%xmm1
  movsd  D10(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x28(%rbp)
  movsd  -0x28(%rbp),%xmm1
  movsd  D38(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  -0x28(%rbp),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x30(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x18(%rbp)
  movsd  D30(%rip),%xmm0
  movsd  %xmm0,-0x40(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x38(%rbp)
  movl   $0x1,-0x54(%rbp)
  jmp    L79
L138:
  mov    -0x54(%rbp),%eax
  mov    %eax,-0x4c(%rbp)
  jmp    L92
L139:
  mov    -0x4c(%rbp),%edx
  mov    -0x58(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x50(%rbp)
  mov    -0x50(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x40(%rbp),%xmm0
  mov    -0x50(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mulsd  -0x38(%rbp),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  mov    -0x50(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movapd %xmm0,%xmm1
  mulsd  -0x40(%rbp),%xmm1
  mov    -0x50(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  -0x38(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x4c(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x50(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  subsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x50(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  subsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4c(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x4c(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  addsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x4c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  lea    0x0(,%rax,8),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  addsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x44(%rbp),%eax
  add    %eax,-0x4c(%rbp)
L92:
  mov    -0x4c(%rbp),%eax
  cmp    -0x48(%rbp),%eax
  jbe    L139
  movsd  -0x40(%rbp),%xmm0
  movsd  %xmm0,-0x28(%rbp)
  movsd  -0x28(%rbp),%xmm0
  mulsd  -0x20(%rbp),%xmm0
  movsd  -0x38(%rbp),%xmm1
  mulsd  -0x18(%rbp),%xmm1
  subsd  %xmm1,%xmm0
  movsd  -0x40(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x40(%rbp)
  movsd  -0x38(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  -0x20(%rbp),%xmm1
  movsd  -0x28(%rbp),%xmm0
  mulsd  -0x18(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  movsd  -0x38(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x38(%rbp)
  addl   $0x2,-0x54(%rbp)
L79:
  mov    -0x54(%rbp),%eax
  cmp    -0x58(%rbp),%eax
  jb     L138
  mov    -0x44(%rbp),%eax
  mov    %eax,-0x58(%rbp)
L106:
  mov    -0x48(%rbp),%eax
  cmp    -0x58(%rbp),%eax
  ja     L55
  nop
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D32
type_infered: f64
name: read_data
arguments: data_label: D10
type_infered: f64
name: read_data
arguments: data_label: D38
type_infered: f32[2]
name: read_data
arguments: data_label: D30
type_infered: f64

tool: D32: 6.28318530717959

tool: D10: 0.5

tool: {"D38": [0.0,-2.0]}

tool: D30: 1

assistant: ```c
void four1(data, nn, isign) double data[];
unsigned int nn;
int isign;
{
  unsigned int n, mmax, m, j, istep, i;
  double wtemp, wr, wpr, wpi, wi, theta;
  double tempr, tempi;
  n = nn << 1;
  j = 1;
  for (i = 1; i < n; i += 2) {
    if (j > i) {
      tempr = (data[j]);
      (data[j]) = (data[i]);
      (data[i]) = tempr;
      tempr = (data[j + 1]);
      (data[j + 1]) = (data[i + 1]);
      (data[i + 1]) = tempr;
    }
    m = n >> 1;
    while (m >= 2 && j > m) {
      j -= m;
      m >>= 1;
    }
    j += m;
  }
  mmax = 2;
  while (n > mmax) {
    istep = mmax << 1;
    theta = isign * (6.28318530717959 / mmax);
    wtemp = sin(0.5 * theta);
    wpr = -2.0 * wtemp * wtemp;
    wpi = sin(theta);
    wr = 1.0;
    wi = 0.0;
    for (m = 1; m < mmax; m += 2) {
      for (i = m; i <= n; i += istep) {
        j = i + mmax;
        tempr = wr * data[j] - wi * data[j + 1];
        tempi = wr * data[j + 1] + wi * data[j];
        data[j] = data[i] - tempr;
        data[j + 1] = data[i + 1] - tempi;
        data[i] += tempr;
        data[i + 1] += tempi;
      }
      wr = (wtemp = wr) * wpr - wi * wpi + wr;
      wi = wi * wpr + wtemp * wpi + wi;
    }
    mmax = istep;
  }
}
```