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

```asm
<laplacian>:
  endbr64
  push   %r15
  lea    -0x1(%rdx),%eax
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edx,-0x34(%rsp)
  mov    %ecx,-0x30(%rsp)
  mov    %eax,-0x38(%rsp)
  cmp    $0x1,%eax
  jle    L81
  cmp    $0x2,%ecx
  jle    L81
  lea    (%rdx,%rdx,1),%eax
  movslq %edx,%r13
  mov    %rsi,%r11
  mov    %edx,%r8d
  mov    %eax,-0x2c(%rsp)
  cltq
  shl    $0x3,%r13
  movapd D10(%rip),%xmm2
  lea    0x10(%rdi,%rax,8),%r15
  lea    0x10(%rdi),%rax
  movl   $0x1,-0x44(%rsp)
  movsd  D10(%rip),%xmm1
  mov    %rax,-0x50(%rsp)
  mov    %r13,%rax
  lea    0x8(%rsi,%r13,1),%r9
  lea    -0x2(%rcx),%esi
  neg    %rax
  mov    %esi,-0x20(%rsp)
  lea    0x10(%rdi,%r13,1),%r10
  mov    %rax,-0x40(%rsp)
  mov    %esi,%eax
  shr    %eax
  lea    -0x1(%rax),%r14d
  mov    %esi,%eax
  or     $0x1,%esi
  and    $0xfffffffe,%eax
  add    $0x1,%r14
  mov    %eax,-0x1c(%rsp)
  lea    -0x3(%rcx),%eax
  shl    $0x4,%r14
  shl    $0x3,%rax
  sub    %rdi,%rax
  mov    %rax,%rdx
  mov    %r11,%rax
  sub    %rdi,%rax
  mov    %rax,-0x28(%rsp)
  mov    $0xfffffffffffffff0,%rax
  sub    %rdi,%rax
  mov    %rax,-0x18(%rsp)
  lea    -0x8(%rdx),%rax
  mov    %rax,-0x10(%rsp)
  nopl   0x0(%rax,%rax,1)
L28:
  mov    %r8d,%eax
  add    -0x34(%rsp),%r8d
  addl   $0x1,-0x44(%rsp)
  mov    %r8d,%ecx
  sub    -0x2c(%rsp),%ecx
  cmpq   $0x10,-0x28(%rsp)
  seta   %bl
  cmpl   $0x3,-0x30(%rsp)
  setne  %dl
  and    %ebx,%edx
  cmp    %r15,%r9
  setne  %bl
  test   %bl,%dl
  je     L1
  cmp    -0x50(%rsp),%r9
  je     L1
  mov    -0x50(%rsp),%rbx
  lea    -0x10(%r10),%r12
  lea    -0x8(%r15),%rbp
  xor    %edx,%edx
  sub    $0x8,%rbx
  nopl   0x0(%rax,%rax,1)
L3:
  movupd (%r10,%rdx,1),%xmm0
  movupd (%r12,%rdx,1),%xmm3
  movupd 0x0(%rbp,%rdx,1),%xmm4
  movupd (%rbx,%rdx,1),%xmm5
  addpd  %xmm3,%xmm0
  addpd  %xmm4,%xmm0
  addpd  %xmm5,%xmm0
  mulpd  %xmm2,%xmm0
  movups %xmm0,(%r9,%rdx,1)
  add    $0x10,%rdx
  cmp    %rdx,%r14
  jne    L3
  mov    -0x1c(%rsp),%edx
  cmp    %edx,-0x20(%rsp)
  je     L55
  add    %esi,%eax
  add    %esi,%ecx
  cltq
  movslq %ecx,%rcx
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  movsd  -0x10(%rdi,%rdx,1),%xmm0
  addsd  (%rdi,%rax,8),%xmm0
  lea    (%rsi,%r8,1),%eax
  cltq
  addsd  (%rdi,%rax,8),%xmm0
  addsd  (%rdi,%rcx,8),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%r11,%rdx,1)
L55:
  add    %r13,-0x50(%rsp)
  mov    -0x44(%rsp),%ebx
  add    %r13,%r15
  add    %r13,%r9
  sub    %r13,-0x40(%rsp)
  add    %r13,%r10
  cmp    %ebx,-0x38(%rsp)
  jne    L28
L81:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L1:
  mov    -0x18(%rsp),%rdx
  mov    -0x50(%rsp),%rbp
  mov    -0x10(%rsp),%rbx
  lea    (%r15,%rdx,1),%rcx
  lea    (%rdx,%r10,1),%rax
  add    %rbp,%rdx
  mov    -0x40(%rsp),%rbp
  add    %r10,%rbx
  add    %rbp,%rcx
  add    %rbp,%rdx
  add    %rdi,%rcx
  add    %rdi,%rdx
  xchg   %ax,%ax
L78:
  movsd  (%rdi,%rax,1),%xmm0
  addsd  0x10(%rdi,%rax,1),%xmm0
  addsd  0x8(%rcx,%rax,1),%xmm0
  addsd  0x8(%rdx,%rax,1),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,0x8(%r11,%rax,1)
  add    $0x8,%rax
  cmp    %rbx,%rax
  jne    L78
  jmp    L55
```

tool_calls: name: parse_data
arguments: label: D10
type_infered: f64[2]

tool: {"D10": [0.25,0.25]}

assistant: ```c
void laplacian(double *v1, double *v2, int dim_m, int dim_n) {
  int m = dim_m;
#pragma omp parallel for schedule(static)
  for (int j = 1; j < dim_m - 1; ++j) {
    for (int i = 1; i < dim_n - 1; ++i) {
      double phi_e = v1[(j + 0) * dim_m + i + 1];
      double phi_w = v1[(j + 0) * dim_m + i - 1];
      double phi_n = v1[(j + 1) * dim_m + i + 0];
      double phi_s = v1[(j - 1) * dim_m + i + 0];
      double phi = 0.25 * (phi_e + phi_w + phi_n + phi_s);
      v2[j * dim_m + i] = phi;
    }
  }
}
```