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

```asm
<invrecr_UU>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x68,%rsp
  mov    %edx,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  test   %ecx,%ecx
  js     L106
  movslq %ecx,%rax
  mov    %rsi,%r13
  mov    %ecx,%esi
  mov    %rsp,%rcx
  lea    0xf(,%rax,4),%rdx
  mov    %rdi,%r14
  mov    %r8d,%ebx
  mov    %rdx,%rax
  and    $0xfffffffffffff000,%rdx
  sub    %rdx,%rcx
  and    $0xfffffffffffffff0,%rax
  cmp    %rcx,%rsp
  je     L75
L12:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L12
L75:
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  jne    L14
L147:
  mov    %rsp,%rcx
  mov    %rcx,-0x88(%rbp)
  test   %esi,%esi
  je     L154
  xor    %edx,%edx
  nopl   0x0(%rax,%rax,1)
L46:
  mov    %edx,%eax
  add    $0x1,%edx
  add    $0x4,%rcx
  imul   %edx,%eax
  sar    %eax
  mov    %eax,-0x4(%rcx)
  cmp    %esi,%edx
  jne    L46
  mov    -0x68(%rbp),%eax
  movl   $0x0,-0x64(%rbp)
  xor    %r15d,%r15d
  movl   $0x0,-0x5c(%rbp)
  movsd  D3(%rip),%xmm3
  add    $0x1,%eax
  movsd  D38(%rip),%xmm4
  movq   D38(%rip),%xmm2
  mov    %eax,-0x74(%rbp)
  movslq %edx,%rax
  mov    %rax,-0x80(%rbp)
  xchg   %ax,%ax
L54:
  mov    -0x88(%rbp),%r10
  mov    %r15d,-0x60(%rbp)
  mov    (%r10,%r15,4),%r11d
  test   %r15,%r15
  je     L199
  movslq -0x5c(%rbp),%rax
  lea    (%r11,%r15,1),%edi
  mov    -0x64(%rbp),%r9d
  mov    %r15,-0x70(%rbp)
  xor    %r8d,%r8d
  lea    (%r14,%rax,8),%rax
  sub    %r11d,%r9d
  mov    %rax,-0x50(%rbp)
  lea    -0x1(%r15),%eax
  mov    %rax,-0x48(%rbp)
  movslq %edi,%rax
  lea    (%r14,%rax,8),%rax
  mov    %rax,-0x58(%rbp)
  movslq %r11d,%rax
  lea    0x0(%r13,%rax,8),%r12
  nopl   0x0(%rax)
L90:
  mov    %r8d,%esi
  movapd %xmm4,%xmm1
  cmp    %r8d,%r15d
  jle    L26
  lea    (%r11,%r8,1),%eax
  mov    %r10,%rcx
  pxor   %xmm1,%xmm1
  jmp    L204
  nopl   0x0(%rax)
L79:
  lea    (%r9,%rax,1),%edx
  add    $0x1,%eax
  add    $0x4,%rcx
  movslq %edx,%rdx
  mulsd  (%r14,%rdx,8),%xmm0
  addsd  %xmm0,%xmm1
  cmp    %eax,%edi
  je     L159
L204:
  mov    (%rcx),%edx
  add    %esi,%edx
  movslq %edx,%rdx
  movsd  0x0(%r13,%rdx,8),%xmm0
  cmp    $0x48,%bl
  jne    L79
  movslq %eax,%rdx
  add    $0x1,%eax
  add    $0x4,%rcx
  mulsd  (%r14,%rdx,8),%xmm0
  addsd  %xmm0,%xmm1
  cmp    %eax,%edi
  jne    L204
L159:
  xorpd  %xmm2,%xmm1
L26:
  cmp    $0x48,%bl
  je     L63
  mov    -0x50(%rbp),%rax
  divsd  (%rax),%xmm1
L31:
  movsd  %xmm1,(%r12,%r8,8)
  lea    0x1(%r8),%rax
  add    $0x4,%r10
  cmp    %r8,-0x48(%rbp)
  je     L21
  mov    %rax,%r8
  jmp    L90
  nopl   0x0(%rax)
L63:
  mov    -0x58(%rbp),%rax
  divsd  (%rax),%xmm1
  jmp    L31
  nopw   0x0(%rax,%rax,1)
L21:
  mov    -0x70(%rbp),%r15
L199:
  mov    -0x60(%rbp),%eax
  add    %r11d,%eax
  cltq
  cmp    $0x48,%bl
  je     L99
  movslq -0x5c(%rbp),%rdx
  movapd %xmm3,%xmm0
  divsd  (%r14,%rdx,8),%xmm0
  movsd  %xmm0,0x0(%r13,%rax,8)
L148:
  mov    -0x74(%rbp),%edi
  add    $0x1,%r15
  add    %edi,-0x5c(%rbp)
  mov    -0x68(%rbp),%edi
  add    %edi,-0x64(%rbp)
  cmp    -0x80(%rbp),%r15
  jne    L54
L154:
  xor    %eax,%eax
L212:
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L129
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L99:
  movapd %xmm3,%xmm0
  divsd  (%r14,%rax,8),%xmm0
  movsd  %xmm0,0x0(%r13,%rax,8)
  jmp    L148
L14:
  orq    $0x0,-0x8(%rsp,%rax,1)
  jmp    L147
L106:
  lea    D34(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L212
L129:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D3
type_infered: f64
name: retrieve_data
arguments: label: D38
type_infered: f32[2]
name: retrieve_data
arguments: label: D34
type_infered: string

tool: D3: 1

tool: {"D38": [0.0,-0.0]}

tool: D34: ndim can't be negative!


assistant: ```c
int invrecr_UU(double *U, double *inv, int lda, int n, char uctl) {
  int col, row, k;
  if (n < 0) {
    printf("ndim can't be negative!\n");
    return -1;
  }
  int iptx[n];
  double sum;
  for (col = 0; col < n; col++) {
    iptx[col] = (col + 1) * col / 2;
  }
  for (col = 0; col < n; col++) {
    for (row = 0; row < col; row++) {
      sum = 0.0;
      for (k = row; k < col; k++) {
        if (uctl == 'H')
          sum += inv[row + iptx[k]] * U[k + iptx[col]];
        else
          sum += inv[row + iptx[k]] * U[k + lda * col];
      }
      if (uctl == 'H')
        inv[row + iptx[col]] = -sum / U[col + iptx[col]];
      else
        inv[row + iptx[col]] = -sum / U[col + lda * col];
    }
    if (uctl == 'H')
      inv[col + iptx[col]] = 1.0 / U[col + iptx[col]];
    else
      inv[col + iptx[col]] = 1.0 / U[col + lda * col];
  }
  return 0;
}
```