user: 这段汇编代码用C语言表示是什么样的?

```asm
<ldvmat>:
  endbr64
  push   %r14
  mov    %rsi,%rcx
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %edx,%ebp
  imul   %edx,%ebp
  push   %rbx
  mov    %edx,%ebx
  test   %ebp,%ebp
  je     L39
  movslq %ebp,%rbp
  mov    %rcx,%rdi
  xor    %esi,%esi
  lea    0x0(,%rbp,8),%rdx
  call   <memset@plt>
  mov    %rax,%rcx
L84:
  movslq %ebx,%rdx
  movsd  D5(%rip),%xmm6
  mov    %rbp,%rax
  lea    -0x8(%rcx,%rbp,8),%r10
  sub    %rdx,%rax
  mov    $0xfffffffffffffff8,%r12
  movsd  %xmm6,(%rcx)
  sub    %rdx,%rax
  lea    0x0(,%rdx,8),%rcx
  sub    %rcx,%r12
  shl    $0x3,%rax
  movsd  %xmm6,(%r10)
  lea    -0x8(%r14,%rax,1),%r8
  add    %r12,%r10
  cmp    $0x2,%ebx
  jle    L73
  lea    -0x1(%rbx),%r13d
  movq   D11(%rip),%xmm5
  lea    0x10(%r10),%r9
  pxor   %xmm4,%xmm4
  lea    (%r14,%rax,1),%rsi
  mov    %r13d,%ebp
  nopl   (%rax)
L37:
  movsd  -0x8(%r8),%xmm3
  lea    0x8(%r10),%rdi
  lea    (%rcx,%r10,1),%rax
  ucomisd %xmm4,%xmm3
  jp     L71
  je     L48
L71:
  movapd %xmm6,%xmm0
  movapd %xmm3,%xmm1
  mov    %r8,%rdx
  subsd  %xmm3,%xmm0
  xorpd  %xmm5,%xmm1
  movsd  %xmm0,(%r10)
  nopw   0x0(%rax,%rax,1)
L97:
  movsd  (%rdx),%xmm0
  add    $0x8,%rdx
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  add    %rcx,%rax
  cmp    %rsi,%rdx
  jne    L97
  cmp    %ebp,%ebx
  jle    L121
  mov    %r13d,%eax
  sub    %ebp,%eax
  lea    0x10(%r10,%rax,8),%r11
  xchg   %ax,%ax
L36:
  lea    (%rdi,%rcx,1),%rax
  mov    %r8,%rdx
  movapd %xmm4,%xmm1
  mov    %rax,%r14
  xchg   %ax,%ax
L52:
  add    $0x8,%rdx
  movsd  (%r14),%xmm0
  add    %rcx,%r14
  mulsd  -0x8(%rdx),%xmm0
  addsd  %xmm0,%xmm1
  cmp    %rsi,%rdx
  jne    L52
  mulsd  %xmm3,%xmm1
  mov    %r8,%rdx
  nopl   0x0(%rax)
L78:
  movsd  (%rdx),%xmm2
  movsd  (%rax),%xmm0
  add    $0x8,%rdx
  mulsd  %xmm1,%xmm2
  subsd  %xmm2,%xmm0
  movsd  %xmm0,(%rax)
  add    %rcx,%rax
  cmp    %rsi,%rdx
  jne    L78
  add    $0x8,%rdi
  xorpd  %xmm5,%xmm1
  movsd  %xmm1,-0x8(%rdi)
  cmp    %rdi,%r11
  jne    L36
L121:
  sub    $0x1,%ebp
  add    %r12,%r8
  add    %r12,%r10
  sub    %rcx,%r9
  sub    %rcx,%rsi
  cmp    $0x1,%ebp
  jne    L37
L73:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L48:
  movsd  %xmm6,(%r10)
  nopl   (%rax)
L57:
  add    $0x8,%rdi
  movq   $0x0,-0x8(%rdi)
  movq   $0x0,(%rax)
  add    %rcx,%rax
  cmp    %r9,%rdi
  jne    L57
  jmp    L121
L39:
  xor    %ebp,%ebp
  jmp    L84
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D5
type_guessed: f64
name: extract_symbolic_data
arguments: data_tag: D11
type_guessed: f32[2]

tool: D5: 1

tool: {"D11": [0.0,-0.0]}

assistant: ```c
void ldvmat(double *a, double *v, int n) {
  double *p0, *q0, *p, *q, *qq;
  double h, s;
  int i, j, k, mm;
  for (i = 0, mm = n * n, q = v; i < mm; ++i)
    *q++ = 0.;
  *v = 1.;
  q0 = v + n * n - 1;
  *q0 = 1.;
  q0 -= n + 1;
  p0 = a + n * n - n - n - 1;
  for (i = n - 2, mm = 1; i > 0; --i, p0 -= n + 1, q0 -= n + 1, ++mm) {
    if (*(p0 - 1) != 0.) {
      for (j = 0, p = p0, h = 1.; j < mm; ++j, ++p)
        h += *p * *p;
      h = *(p0 - 1);
      *q0 = 1. - h;
      for (j = 0, q = q0 + n, p = p0; j < mm; ++j, q += n)
        *q = -h * *p++;
      for (k = i + 1, q = q0 + 1; k < n; ++k) {
        for (j = 0, qq = q + n, p = p0, s = 0.; j < mm; ++j, qq += n)
          s += *qq * *p++;
        s *= h;
        for (j = 0, qq = q + n, p = p0; j < mm; ++j, qq += n)
          *qq -= s * *p++;
        *q++ = -s;
      }
    } else {
      *q0 = 1.;
      for (j = 0, p = q0 + 1, q = q0 + n; j < mm; ++j, q += n)
        *q = *p++ = 0.;
    }
  }
}
```