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

```asm
<spread>:
  endbr64
  mov    $0x1,%eax
  cmp    $0xa,%edx
  jg     L38
  cvttsd2si %xmm1,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  ucomisd %xmm1,%xmm2
  jp     L10
  jne    L10
  cltq
  lea    -0x8(%rdi,%rax,8),%rax
  addsd  (%rax),%xmm0
  movsd  %xmm0,(%rax)
  mov    $0x0,%eax
  ret
L10:
  pxor   %xmm3,%xmm3
  cvtsi2sd %edx,%xmm3
  mulsd  D8(%rip),%xmm3
  movapd %xmm1,%xmm2
  subsd  %xmm3,%xmm2
  movsd  D5(%rip),%xmm3
  addsd  %xmm3,%xmm2
  comisd %xmm3,%xmm2
  jbe    L100
  sub    %edx,%esi
  lea    0x1(%rsi),%r8d
  pxor   %xmm3,%xmm3
  cvtsi2sd %r8d,%xmm3
  comisd %xmm2,%xmm3
  jbe    L111
L62:
  cvttsd2si %xmm2,%r8d
L111:
  lea    (%r8,%rdx,1),%esi
  lea    -0x1(%rsi),%ecx
  movslq %edx,%rdx
  lea    D16(%rip),%rax
  mov    (%rax,%rdx,4),%eax
  pxor   %xmm3,%xmm3
  cvtsi2sd %r8d,%xmm3
  movapd %xmm1,%xmm2
  subsd  %xmm3,%xmm2
  lea    0x1(%r8),%edx
  cmp    %edx,%ecx
  jl     L6
L33:
  pxor   %xmm4,%xmm4
  cvtsi2sd %edx,%xmm4
  movapd %xmm1,%xmm3
  subsd  %xmm4,%xmm3
  mulsd  %xmm3,%xmm2
  add    $0x1,%edx
  cmp    %edx,%esi
  jne    L33
L6:
  movslq %ecx,%rdx
  lea    -0x8(%rdi,%rdx,8),%rdx
  mulsd  %xmm2,%xmm0
  pxor   %xmm2,%xmm2
  cvtsi2sd %ecx,%xmm2
  movapd %xmm1,%xmm3
  subsd  %xmm2,%xmm3
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  mulsd  %xmm2,%xmm3
  movapd %xmm0,%xmm2
  divsd  %xmm3,%xmm2
  addsd  (%rdx),%xmm2
  movsd  %xmm2,(%rdx)
  lea    -0x2(%rsi),%ecx
  cmp    %ecx,%r8d
  jg     L7
  movslq %ecx,%rcx
  mov    $0x1,%r9d
  mov    %r9d,%r10d
  sub    %r8d,%r10d
  sub    %esi,%r9d
L39:
  lea    (%r10,%rcx,1),%esi
  cltd
  idiv   %esi
  lea    (%r9,%rcx,1),%edx
  imul   %edx,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %ecx,%xmm2
  movapd %xmm1,%xmm3
  subsd  %xmm2,%xmm3
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  mulsd  %xmm2,%xmm3
  movapd %xmm0,%xmm2
  divsd  %xmm3,%xmm2
  addsd  -0x8(%rdi,%rcx,8),%xmm2
  movsd  %xmm2,-0x8(%rdi,%rcx,8)
  sub    $0x1,%rcx
  cmp    %ecx,%r8d
  jle    L39
  mov    $0x0,%eax
  ret
L100:
  sub    %edx,%esi
  lea    0x1(%rsi),%r8d
  cmp    $0x1,%r8d
  jle    L111
  comisd %xmm3,%xmm2
  ja     L62
  mov    $0x1,%r8d
  jmp    L111
L7:
  mov    $0x0,%eax
  ret
L38:
  ret
```

tool_calls: name: read_data
arguments: tag: D8
data_type: f64
name: read_data
arguments: tag: D5
data_type: f64
name: read_data
arguments: tag: D16
data_type: string

tool: D8: 0.5

tool: D5: 1

tool: 

assistant: ```c
int spread(double y, double *yy, int n, double x, int m) {
  int ihi, ilo, ix, j, nden;
  static int nfac[11] = {0, 1, 1, 2, 6, 24, 120, 720, 5040, 40320, 362880};
  double fac;
  if (m > 10)
    return (1);
  ix = (int)x;
  if (x == (double)ix)
    yy[ix - 1] += y;
  else {
    ilo = (((((x - 0.5 * m + 1.0)) > (1) ? ((x - 0.5 * m + 1.0)) : (1))) < (n - m + 1) ? ((((x - 0.5 * m + 1.0)) > (1) ? ((x - 0.5 * m + 1.0)) : (1))) : (n - m + 1));
    ihi = ilo + m - 1;
    nden = nfac[m];
    fac = x - ilo;
    for (j = ilo + 1; j <= ihi; j++)
      fac *= (x - j);
    yy[ihi - 1] += y * fac / (nden * (x - ihi));
    for (j = ihi - 1; j >= ilo; j--) {
      nden = (nden / (j + 1 - ilo)) * (j - ihi);
      yy[j - 1] += y * fac / (nden * (x - j));
    }
  }
  return (0);
}
```