user: Demonstrate the C code that generates the assembly output below:

```asm
<aan_correlacion>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %rdi,0x20(%rsp)
  mov    %rsi,0x28(%rsp)
  mov    %edx,%ebx
  mov    %edx,0xc(%rsp)
  mov    %ecx,%r15d
  mov    %r8,%r13
  mov    %r8,0x30(%rsp)
  mov    %r9,%rbp
  mov    %r9,0x38(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    $0x144,%edi
  call   <malloc@plt>
  mov    %rax,%r14
  imul   %r15d,%ebx
  mov    %ebx,0x4c(%rsp)
  test   %ebx,%ebx
  jle    L101
  mov    %ebx,%edx
  mov    $0x0,%eax
  movss  D3(%rip),%xmm0
  mov    %r13,%rcx
  mov    %rbp,%rsi
L61:
  movss  %xmm0,(%rsi,%rax,4)
  movss  %xmm0,(%rcx,%rax,4)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L61
L101:
  mov    %r15d,%r13d
  mov    %r15d,%edx
  mov    0xc(%rsp),%ebx
  mov    %ebx,%esi
  mov    0x20(%rsp),%rdi
  call   <laplaciano@plt>
  mov    %rax,%r15
  cmp    $0x8,%ebx
  jle    L39
  lea    0x0(,%rbx,4),%eax
  cltq
  lea    0x10(,%rax,4),%rax
  mov    %rax,0x40(%rsp)
  lea    -0x4(%rbx),%eax
  mov    %eax,0x48(%rsp)
  movslq %ebx,%rax
  shl    $0x2,%rax
  mov    %rax,0x18(%rsp)
  mov    $0x4,%r12d
  mov    %r14,0x10(%rsp)
  jmp    L115
L21:
  add    $0x1,%ebx
  add    0x18(%rsp),%rbp
  cmp    %r14d,%ebx
  je     L127
L33:
  movl   $0xffffffff,0x50(%rsp)
  movl   $0xffffffff,0x54(%rsp)
  movss  D3(%rip),%xmm1
  comiss (%r15,%rbp,1),%xmm1
  ja     L21
  mov    %ebx,%r9d
  mov    %r12d,%r8d
  mov    %r13d,%ecx
  mov    0xc(%rsp),%edx
  mov    0x10(%rsp),%rsi
  mov    0x20(%rsp),%rdi
  call   <copiar_ventana@plt>
  lea    0x54(%rsp),%rax
  push   %rax
  lea    0x58(%rsp),%rax
  push   %rax
  mov    %ebx,%r9d
  mov    %r12d,%r8d
  mov    %r13d,%ecx
  mov    0x1c(%rsp),%edx
  mov    0x38(%rsp),%rsi
  mov    0x20(%rsp),%rdi
  call   <buscar_correlacion@plt>
  mov    0x60(%rsp),%eax
  add    $0x10,%rsp
  cmp    $0xffffffff,%eax
  je     L21
  mov    0x54(%rsp),%edx
  cmp    $0xffffffff,%edx
  je     L21
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  mov    0x38(%rsp),%rax
  movss  %xmm0,(%rax,%rbp,1)
  pxor   %xmm0,%xmm0
  cvtsi2ss %edx,%xmm0
  mov    0x30(%rsp),%rax
  movss  %xmm0,(%rax,%rbp,1)
  jmp    L21
L127:
  add    $0x1,%r12d
  addq   $0x4,0x40(%rsp)
  cmp    0x48(%rsp),%r12d
  je     L42
L115:
  lea    -0x4(%r13),%r14d
  mov    0x40(%rsp),%rbp
  mov    $0x4,%ebx
  cmp    $0x8,%r13d
  jg     L33
  jmp    L127
L42:
  mov    0x10(%rsp),%r14
L39:
  mov    0x4c(%rsp),%ebx
  mov    %ebx,%esi
  mov    0x38(%rsp),%rdi
  call   <normalizar@plt>
  mov    %ebx,%esi
  mov    0x30(%rsp),%rdi
  call   <normalizar@plt>
  mov    %r15,%rdi
  call   <free@plt>
  mov    %r14,%rdi
  call   <free@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x68,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D3
datatype: f32

tool: D3: 0.5

assistant: ```c
void aan_correlacion(float *a, float *b, int width, int height, float *horizontal, float *vertical) {
  int i, j;
  float *area = (float *)malloc(sizeof(float) * 9 * 9);
  float *lap;
  for (i = 0; i < width * height; i++) {
    vertical[i] = 0.5;
    horizontal[i] = 0.5;
  }
  lap = laplaciano(a, width, height);
  for (i = 9 / 2; i < width - (9 / 2); i++) {
    for (j = 9 / 2; j < height - (9 / 2); j++) {
      int x = -1, y = -1;
      if (lap[width * j + i] < 0.5)
        continue;
      copiar_ventana(a, area, width, height, i, j);
      buscar_correlacion(area, b, width, height, i, j, &x, &y);
      if (x == -1 || y == -1)
        continue;
      vertical[j * width + i] = (float)x;
      horizontal[j * width + i] = (float)y;
    }
  }
  normalizar(vertical, width * height);
  normalizar(horizontal, width * height);
  free(lap);
  free(area);
}
```