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

```asm
<aligndistance>:
  endbr64
  push   %r15
  mov    %rdi,%r11
  push   %r14
  push   %r13
  mov    %r9d,%r13d
  push   %r12
  imul   %r9d,%r13d
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  test   %r9d,%r9d
  jle    L105
  mov    %r9d,%r15d
  mov    %ebx,-0x8(%rsp)
  xor    %r14d,%r14d
  xor    %r9d,%r9d
  movslq %r15d,%r10
  mov    %r8,%rbx
  nopw   0x0(%rax,%rax,1)
L174:
  pxor   %xmm3,%xmm3
  movslq %r14d,%rsi
  mov    %rbx,%rdx
  xor    %eax,%eax
  cvtsi2sd %r9d,%xmm3
  shl    $0x3,%rsi
  lea    (%r11,%rsi,1),%r8
  lea    0x0(%rbp,%rsi,1),%rdi
  add    %r12,%rsi
  nopl   0x0(%rax)
L62:
  movsd  (%rcx),%xmm0
  movsd  0x8(%rcx),%xmm2
  add    $0x18,%rdx
  subsd  -0x18(%rdx),%xmm0
  subsd  -0x10(%rdx),%xmm2
  movsd  0x10(%rcx),%xmm1
  subsd  -0x8(%rdx),%xmm1
  mulsd  %xmm0,%xmm0
  mulsd  %xmm2,%xmm2
  mulsd  %xmm1,%xmm1
  addsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%r8,%rax,8)
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm3,(%rdi,%rax,8)
  movsd  %xmm0,(%rsi,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%r10
  jne    L62
  add    $0x1,%r9d
  add    %r15d,%r14d
  add    $0x18,%rcx
  cmp    %r9d,%r15d
  jne    L174
  mov    -0x8(%rsp),%ebx
L41:
  mov    D38(%rip),%rdi
  mov    -0x10(%rsp),%edx
  xor    %eax,%eax
  movq   %rdi,%xmm1
  nopl   0x0(%rax,%rax,1)
L227:
  movsd  (%r11,%rax,8),%xmm0
  comisd %xmm0,%xmm1
  jbe    L170
  cvttsd2si 0x0(%rbp,%rax,8),%ebx
  movapd %xmm0,%xmm1
  cvttsd2si (%r12,%rax,8),%edx
L170:
  add    $0x1,%rax
  cmp    %eax,%r13d
  jg     L227
  mov    D38(%rip),%rdi
  mov    %edx,-0x10(%rsp)
  xor    %eax,%eax
  movq   %rdi,%xmm1
  nopw   0x0(%rax,%rax,1)
L21:
  movsd  (%r11,%rax,8),%xmm0
  comisd %xmm0,%xmm1
  jbe    L60
  pxor   %xmm3,%xmm3
  movsd  0x0(%rbp,%rax,8),%xmm2
  cvtsi2sd %ebx,%xmm3
  ucomisd %xmm3,%xmm2
  jp     L48
  je     L60
L48:
  pxor   %xmm4,%xmm4
  movsd  (%r12,%rax,8),%xmm3
  cvtsi2sd %edx,%xmm4
  ucomisd %xmm4,%xmm3
  jp     L239
  je     L60
L239:
  cvttsd2si %xmm2,%edi
  movapd %xmm0,%xmm1
  mov    %edi,-0xc(%rsp)
  cvttsd2si %xmm3,%edi
  mov    %edi,-0x4(%rsp)
  nopl   0x0(%rax)
L60:
  add    $0x1,%rax
  cmp    %eax,%r13d
  jg     L21
  mov    D38(%rip),%rdi
  mov    -0x10(%rsp),%edx
  xor    %eax,%eax
  mov    -0xc(%rsp),%ecx
  movq   %rdi,%xmm1
  nop
L70:
  movsd  (%r11,%rax,8),%xmm0
  comisd %xmm0,%xmm1
  jbe    L177
  pxor   %xmm3,%xmm3
  movsd  0x0(%rbp,%rax,8),%xmm2
  cvtsi2sd %ebx,%xmm3
  ucomisd %xmm3,%xmm2
  jp     L119
  je     L177
L119:
  pxor   %xmm4,%xmm4
  movsd  (%r12,%rax,8),%xmm3
  cvtsi2sd %edx,%xmm4
  ucomisd %xmm4,%xmm3
  jp     L194
  je     L177
L194:
  pxor   %xmm4,%xmm4
  cvtsi2sd %ecx,%xmm4
  ucomisd %xmm4,%xmm2
  jp     L173
  je     L177
L173:
  pxor   %xmm2,%xmm2
  cvtsi2sdl -0x4(%rsp),%xmm2
  ucomisd %xmm2,%xmm3
  jp     L122
  jne    L122
  nopw   0x0(%rax,%rax,1)
L177:
  add    $0x1,%rax
  cmp    %eax,%r13d
  jg     L70
L49:
  pop    %rbx
  movapd %xmm1,%xmm0
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L122:
  add    $0x1,%rax
  movapd %xmm0,%xmm1
  cmp    %eax,%r13d
  jg     L70
  jmp    L49
L105:
  test   %r13d,%r13d
  jne    L41
  movsd  D38(%rip),%xmm1
  pop    %rbx
  pop    %rbp
  pop    %r12
  movapd %xmm1,%xmm0
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D38
data_type: f64

tool: D38: 10000

assistant: ```c
double aligndistance(double *dists, double *distsA, double *distsB, double *x, double *y, int ats) {
  int i, j, k, dind = 0;
  for (i = 0; i < ats; i++) {
    for (j = 0; j < ats; j++) {
      dists[dind] = (x[3 * i] - y[3 * j]) * (x[3 * i] - y[3 * j]) + (x[3 * i + 1] - y[3 * j + 1]) * (x[3 * i + 1] - y[3 * j + 1]) + (x[3 * i + 2] - y[3 * j + 2]) * (x[3 * i + 2] - y[3 * j + 2]);
      distsA[dind] = i;
      distsB[dind] = j;
      dind++;
    }
  }
  double mind = 10000.0;
  int mindi, mindj;
  for (k = 0; k < ats * ats; k++) {
    if (dists[k] < mind) {
      mind = dists[k];
      mindi = distsA[k];
      mindj = distsB[k];
    }
  }
  double mind2 = 10000.0;
  int mind2i, mind2j;
  for (k = 0; k < ats * ats; k++) {
    if ((dists[k] < mind2) && (distsA[k] != mindi) && (distsB[k] != mindj)) {
      mind2 = dists[k];
      mind2i = distsA[k];
      mind2j = distsB[k];
    }
  }
  double mind3 = 10000.0;
  for (k = 0; k < ats * ats; k++) {
    if ((dists[k] < mind3) && (distsA[k] != mindi) && (distsB[k] != mindj) && (distsA[k] != mind2i) && (distsB[k] != mind2j)) {
      mind3 = dists[k];
    }
  }
  return mind3;
}
```