user: What is the c source code of the assembly code below?

```asm
<_lnplm_array>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x68,%rsp
  mov    %edi,-0x44(%rbp)
  mov    %esi,-0x48(%rbp)
  movaps %xmm0,-0x60(%rbp)
  mov    %rdx,-0x50(%rbp)
  mov    %rcx,-0x68(%rbp)
  movdqa -0x60(%rbp),%xmm0
  mov    $0x1,%eax
  call   <logq@plt>
  mov    %eax,%edi
  call   <__floatsitf>
  movaps %xmm0,-0x30(%rbp)
  cmpl   $0x0,-0x48(%rbp)
  jne    L25
  mov    -0x68(%rbp),%rax
  movl   $0x1,(%rax)
  mov    -0x50(%rbp),%rax
  pxor   %xmm0,%xmm0
  movaps %xmm0,(%rax)
  jmp    L23
L25:
  mov    -0x48(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%ecx
  mov    -0x48(%rbp),%eax
  cltd
  shr    $0x1f,%edx
  add    %edx,%eax
  and    $0x1,%eax
  sub    %edx,%eax
  add    %ecx,%eax
  and    $0x1,%eax
  add    %eax,%eax
  mov    $0x1,%edx
  sub    %eax,%edx
  mov    -0x68(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x48(%rbp),%eax
  add    %eax,%eax
  sub    $0x1,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <ln_doublefact@plt>
  pxor   %xmm3,%xmm3
  cvtsi2sd %eax,%xmm3
  movsd  %xmm3,-0x80(%rbp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x48(%rbp),%xmm1
  movsd  D11(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  %xmm1,-0x70(%rbp)
  movdqa -0x60(%rbp),%xmm1
  movdqa -0x60(%rbp),%xmm0
  call   <__multf3>
  movdqa D13(%rip),%xmm1
  call   <__subtf3>
  mov    $0x1,%eax
  call   <logq@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  -0x70(%rbp),%xmm0
  addsd  -0x80(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <__extenddftf2>
  mov    -0x50(%rbp),%rax
  movaps %xmm0,(%rax)
L23:
  mov    -0x44(%rbp),%eax
  cmp    -0x48(%rbp),%eax
  je     L47
  mov    -0x68(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    -0x68(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x50(%rbp),%rax
  movdqa (%rax),%xmm0
  movdqa -0x30(%rbp),%xmm1
  call   <__addtf3>
  movaps %xmm0,-0x80(%rbp)
  mov    -0x48(%rbp),%eax
  add    %eax,%eax
  add    $0x1,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <logq@plt>
  mov    %eax,%edi
  call   <__floatsitf>
  mov    -0x50(%rbp),%rax
  lea    0x10(%rax),%rbx
  movdqa %xmm0,%xmm1
  movdqa -0x80(%rbp),%xmm0
  call   <__addtf3>
  movaps %xmm0,(%rbx)
  mov    -0x48(%rbp),%eax
  add    $0x2,%eax
  mov    %eax,-0x34(%rbp)
  jmp    L27
L35:
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x68(%rbp),%rax
  lea    (%rdx,%rax,1),%r13
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  neg    %eax
  mov    %eax,%r12d
  mov    -0x34(%rbp),%edx
  mov    -0x48(%rbp),%eax
  add    %edx,%eax
  sub    $0x1,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <logq@plt>
  mov    %eax,%edi
  call   <__floatsitf>
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  cltq
  shl    $0x4,%rax
  lea    -0x20(%rax),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movdqa (%rax),%xmm1
  call   <__addtf3>
  movaps %xmm0,-0x80(%rbp)
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x68(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%ebx
  mov    -0x34(%rbp),%eax
  add    %eax,%eax
  sub    $0x1,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <logq@plt>
  mov    %eax,%edi
  call   <__floatsitf>
  movdqa -0x30(%rbp),%xmm1
  call   <__addtf3>
  movdqa %xmm0,%xmm2
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  cltq
  shl    $0x4,%rax
  lea    -0x10(%rax),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movdqa (%rax),%xmm0
  movdqa %xmm0,%xmm1
  movdqa %xmm2,%xmm0
  call   <__addtf3>
  mov    %r13,%rdx
  mov    %r12d,%esi
  movdqa -0x80(%rbp),%xmm1
  mov    %ebx,%edi
  mov    $0x2,%eax
  call   <logadd_s@plt>
  mov    %eax,%edx
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  cltq
  shl    $0x4,%rax
  mov    %rax,%rcx
  mov    -0x50(%rbp),%rax
  lea    (%rcx,%rax,1),%rbx
  mov    %edx,%edi
  call   <__floatsitf>
  movaps %xmm0,(%rbx)
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <logq@plt>
  mov    %eax,%edx
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  cltq
  shl    $0x4,%rax
  mov    %rax,%rcx
  mov    -0x50(%rbp),%rax
  add    %rcx,%rax
  movdqa (%rax),%xmm4
  movaps %xmm4,-0x80(%rbp)
  mov    %edx,%edi
  call   <__floatsitf>
  mov    -0x34(%rbp),%eax
  sub    -0x48(%rbp),%eax
  cltq
  shl    $0x4,%rax
  mov    %rax,%rdx
  mov    -0x50(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  movdqa %xmm0,%xmm1
  movdqa -0x80(%rbp),%xmm0
  call   <__subtf3>
  movaps %xmm0,(%rbx)
  addl   $0x1,-0x34(%rbp)
L27:
  mov    -0x34(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jle    L35
  jmp    L22
L47:
  nop
L22:
  add    $0x68,%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: label: D11
datatype: f64
name: unpack_data
arguments: label: D13
datatype: byte[16]

tool: D11: 0.5

tool: {"D13": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x3f]}

assistant: ```c
void _lnplm_array(int lmax, int m, __float128 x, __float128 lnplm[], int sign[]) {
  int l;
  __float128 logx = logq(x);
  if (m == 0) {
    sign[0] = +1;
    lnplm[0] = 0;
  } else {
    sign[0] = (1 - 2 * (((int)(m / 2) + m % 2) & 1));
    lnplm[0] = ln_doublefact(2 * m - 1) + m * 0.5 * logq(((x) * (x)) - 1);
  }
  if (lmax == m)
    return;
  sign[1] = sign[0];
  lnplm[1] = lnplm[0] + logx + logq(2 * m + 1);
  for (l = m + 2; l <= lmax; l++) {
    lnplm[l - m] = logadd_s(logq(2 * l - 1) + logx + lnplm[l - m - 1], sign[l - m - 1], logq(l + m - 1) + lnplm[l - m - 2], -sign[l - m - 2], &sign[l - m]);
    lnplm[l - m] -= logq(l - m);
  }
}
```