user: 下面的汇编指令对应的C源代码是什么:

```asm
<LUDecompose_det2>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  movslq %esi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %r12d,%edi
  sub    $0x88,%rsp
  call   <dvector@plt>
  mov    %rax,0x48(%rsp)
  test   %r12,%r12
  je     L240
  mov    %rbx,0x78(%rsp)
  xor    %ebp,%ebp
  xor    %r14d,%r14d
  pxor   %xmm5,%xmm5
  lea    0x0(,%r12,8),%r15
  movq   D62(%rip),%xmm3
  movsd  D71(%rip),%xmm4
  lea    (%r15,%rbx,1),%rax
  mov    %rax,0x8(%rsp)
  mov    %rax,%r13
  nopl   0x0(%rax,%rax,1)
L254:
  lea    (%rbx,%rbp,8),%rax
  movapd %xmm5,%xmm1
L181:
  movsd  (%rax),%xmm0
  add    $0x8,%rax
  andpd  %xmm3,%xmm0
  maxsd  %xmm1,%xmm0
  movapd %xmm0,%xmm1
  cmp    %r13,%rax
  jne    L181
  ucomisd %xmm5,%xmm0
  jp     L273
  je     L245
L273:
  movapd %xmm4,%xmm0
  mov    0x48(%rsp),%rax
  add    %r15,%r13
  add    %r12,%rbp
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax,%r14,8)
  add    $0x1,%r14
  cmp    %r12,%r14
  jne    L254
L69:
  lea    0x8(%r15),%rax
  lea    -0x1(%r12),%r13
  mov    %r12,0x10(%rsp)
  xor    %ebp,%ebp
  mov    %rax,0x50(%rsp)
  mov    0x8(%rsp),%rax
  lea    0x8(%rbx),%r8
  xor    %edi,%edi
  mov    %r15,0x20(%rsp)
  movq   D42(%rip),%xmm7
  mov    %rbx,%r14
  mov    %rax,0x30(%rsp)
  mov    %r12,%rax
  movsd  D22(%rip),%xmm6
  shr    %rax
  movq   $0x10,(%rsp)
  shl    $0x4,%rax
  mov    %r13,0x60(%rsp)
  mov    %rax,0x68(%rsp)
  mov    %r12,%rax
  and    $0xfffffffffffffffe,%rax
  mov    %r13,0x8(%rsp)
  mov    0x48(%rsp),%r13
  mov    %rax,0x70(%rsp)
  mov    $0x8,%eax
  sub    %rbx,%rax
  mov    %rax,0x58(%rsp)
  nopl   0x0(%rax,%rax,1)
L26:
  lea    0x1(%rdi),%rax
  mov    %rax,0x28(%rsp)
  cmp    %r12,%rax
  jae    L247
  mov    0x30(%rsp),%rsi
  mov    %rdi,%rdx
  movapd %xmm5,%xmm1
  nopw   0x0(%rax,%rax,1)
L134:
  movsd  (%rsi),%xmm0
  mov    %rdx,%rcx
  andpd  %xmm3,%xmm0
  mulsd  0x0(%r13,%rax,8),%xmm0
  comisd %xmm1,%xmm0
  maxsd  %xmm1,%xmm0
  cmova  %rax,%rcx
  add    $0x1,%rax
  movapd %xmm0,%xmm1
  add    %r15,%rsi
  mov    %rcx,%rdx
  cmp    %rax,%r12
  jne    L134
  cmp    %rcx,%rdi
  jne    L113
L247:
  movsd  (%r14),%xmm1
  ucomisd %xmm5,%xmm1
  jp     L94
  jne    L94
  movsd  %xmm6,(%r14)
  movapd %xmm6,%xmm1
L94:
  mov    0x28(%rsp),%rdx
  cmp    %r12,%rdx
  je     L216
  mov    0x8(%rsp),%rax
  mov    %rdx,%r9
  lea    (%r12,%rbp,1),%rcx
  mov    %r12,%r11
  mov    %rcx,0x38(%rsp)
  mov    0x30(%rsp),%rsi
  neg    %r11
  mov    %rax,%rdi
  and    $0xfffffffffffffffe,%rax
  mov    %r13,0x40(%rsp)
  mov    0x58(%rsp),%r13
  add    %rax,%r9
  mov    %rax,0x18(%rsp)
  mov    0x20(%rsp),%rax
  shr    %rdi
  add    %r9,%rbp
  shl    $0x4,%rdi
  sub    $0x8,%rax
  lea    (%rbx,%rbp,8),%r10
  mov    %rdx,%rbp
  mov    %rax,0x20(%rsp)
  nopw   0x0(%rax,%rax,1)
L143:
  movsd  (%rsi),%xmm0
  lea    0x0(%r13,%rsi,1),%rax
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rsi)
  cmp    (%rsp),%rax
  je     L265
  cmpq   $0x2,0x10(%rsp)
  je     L265
  movapd %xmm0,%xmm8
  lea    0x8(%rsi),%rdx
  xor    %eax,%eax
  unpcklpd %xmm8,%xmm8
  nopl   0x0(%rax,%rax,1)
L219:
  movupd (%r8,%rax,1),%xmm2
  movupd (%rdx,%rax,1),%xmm1
  mulpd  %xmm8,%xmm2
  subpd  %xmm2,%xmm1
  movups %xmm1,(%rdx,%rax,1)
  add    $0x10,%rax
  cmp    %rdi,%rax
  jne    L219
  mov    0x8(%rsp),%rdx
  cmp    %rdx,0x18(%rsp)
  je     L74
  mulsd  (%r10),%xmm0
  lea    (%r9,%rcx,1),%rax
  lea    (%rbx,%rax,8),%rax
  movsd  (%rax),%xmm1
  subsd  %xmm0,%xmm1
  movsd  %xmm1,(%rax)
L74:
  add    $0x1,%rbp
  add    %r12,%rcx
  sub    %r12,%r11
  cmp    %r12,%rbp
  je     L263
L168:
  movsd  (%r14),%xmm1
  add    %r15,%rsi
  jmp    L143
  nopw   0x0(%rax,%rax,1)
L265:
  mov    0x20(%rsp),%rdx
  mov    %rsi,%rax
  add    %rsi,%rdx
  nopl   0x0(%rax,%rax,1)
L28:
  movsd  0x8(%rax,%r11,8),%xmm2
  movsd  0x8(%rax),%xmm1
  add    $0x8,%rax
  mulsd  %xmm0,%xmm2
  subsd  %xmm2,%xmm1
  movsd  %xmm1,(%rax)
  cmp    %rax,%rdx
  jne    L28
  add    $0x1,%rbp
  add    %r12,%rcx
  sub    %r12,%r11
  cmp    %r12,%rbp
  jne    L168
L263:
  mov    0x50(%rsp),%rax
  subq   $0x1,0x10(%rsp)
  add    %rax,0x30(%rsp)
  mov    0x40(%rsp),%r13
  add    %rax,(%rsp)
  mov    0x38(%rsp),%rbp
  add    %rax,%r14
  add    %rax,%r8
  subq   $0x1,0x8(%rsp)
  mov    0x28(%rsp),%rdi
  jmp    L26
L113:
  imul   %r12,%rdx
  lea    0x0(,%rbp,8),%rdi
  lea    0x10(%rdi),%r10
  lea    0x0(,%rdx,8),%rsi
  lea    0x10(,%rdx,8),%r9
  cmp    %r10,%rsi
  setge  %r10b
  cmp    %rdi,%r9
  setle  %r9b
  add    %rbx,%rsi
  or     %r10b,%r9b
  je     L282
  cmpq   $0x1,0x60(%rsp)
  jbe    L282
  mov    0x68(%rsp),%r10
  add    %rbx,%rdi
  xor    %r9d,%r9d
  nopl   (%rax)
L274:
  movupd (%rsi,%r9,1),%xmm0
  movupd (%rdi,%r9,1),%xmm2
  movups %xmm2,(%rsi,%r9,1)
  movups %xmm0,(%rdi,%r9,1)
  add    $0x10,%r9
  cmp    %r10,%r9
  jne    L274
  mov    0x70(%rsp),%rdi
  cmp    %rdi,%rax
  je     L125
  mov    %rdi,%rax
  add    %rdi,%rdx
  add    %rbp,%rax
  lea    (%rbx,%rdx,8),%rdx
  lea    (%rbx,%rax,8),%rax
  movsd  (%rdx),%xmm0
  movsd  (%rax),%xmm1
  movsd  %xmm1,(%rdx)
  movsd  %xmm0,(%rax)
L125:
  mov    0x28(%rsp),%rax
  xorpd  %xmm7,%xmm4
  movsd  -0x8(%r13,%rax,8),%xmm0
  movsd  %xmm0,0x0(%r13,%rcx,8)
  jmp    L247
L245:
  lea    D46(%rip),%rdi
  movsd  %xmm0,(%rsp)
  add    %r15,%r13
  add    %r12,%rbp
  call   <error@plt>
  mov    D71(%rip),%rax
  movsd  (%rsp),%xmm1
  pxor   %xmm5,%xmm5
  movq   D62(%rip),%xmm3
  movq   %rax,%xmm0
  movq   %rax,%xmm4
  mov    0x48(%rsp),%rax
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax,%r14,8)
  add    $0x1,%r14
  cmp    %r12,%r14
  jne    L254
  jmp    L69
L216:
  mov    0x78(%rsp),%rdx
  mov    0x50(%rsp),%rcx
  xor    %eax,%eax
  nopl   0x0(%rax)
L207:
  mulsd  (%rdx),%xmm4
  add    $0x1,%rax
  add    %rcx,%rdx
  cmp    %r12,%rax
  jne    L207
L194:
  mov    0x48(%rsp),%rdi
  movsd  %xmm4,(%rsp)
  call   <free@plt>
  movsd  (%rsp),%xmm4
  add    $0x88,%rsp
  pop    %rbx
  pop    %rbp
  movapd %xmm4,%xmm0
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L282:
  add    %rdx,%rax
  lea    (%rbx,%rax,8),%rdi
  mov    %rbp,%rax
  sub    %rdx,%rax
L229:
  movsd  (%rsi),%xmm0
  movsd  (%rsi,%rax,8),%xmm1
  movsd  %xmm1,(%rsi)
  movsd  %xmm0,(%rsi,%rax,8)
  add    $0x8,%rsi
  cmp    %rdi,%rsi
  jne    L229
  jmp    L125
L240:
  movsd  D71(%rip),%xmm4
  jmp    L194
```

tool_calls: name: unpack_data
arguments: data_tag: D62
data_type: qword
name: unpack_data
arguments: data_tag: D71
data_type: f64
name: unpack_data
arguments: data_tag: D42
data_type: f32[2]
name: unpack_data
arguments: data_tag: D22
data_type: byte[8]
name: unpack_data
arguments: data_tag: D46
data_type: string

tool: D62: 9223372036854775807

tool: D71: 1

tool: {"D42": [0.0,-0.0]}

tool: {"D22": [0xd9,0x7d,0xda,0xf5,0xd0,0xf2,0xbe,0x3a]}

tool: D46: LU decomposition does not like singular matrices

assistant: ```c
double LUDecompose_det2(double *m, const int dim) {
  double big = 0.0;
  double temp = 0.0;
  double *vv = dvector(dim);
  double d = 1.0;
  for (size_t i = 0; i < dim; i++) {
    big = 0.0;
    for (size_t j = 0; j < dim; j++) {
      if ((temp = fabs(m[i * dim + j])) > big)
        big = temp;
    }
    if (big == 0.0) {
      error("LU decomposition does not like singular matrices");
    }
    vv[i] = 1.0 / big;
  }
  size_t i, j;
  size_t imax;
  for (size_t k = 0; k < dim; k++) {
    big = 0.0;
    imax = k;
    for (i = k + 1; i < dim; i++) {
      temp = vv[i] * fabs(m[i * dim + k]);
      if (temp > big) {
        big = temp;
        imax = i;
      }
    }
    if (k != imax) {
      for (j = 0; j < dim; j++) {
        temp = m[imax * dim + j];
        m[imax * dim + j] = m[k * dim + j];
        m[k * dim + j] = temp;
      }
      d = -d;
      vv[imax] = vv[k];
    }
    if (m[k * dim + k] == 0.0)
      m[k * dim + k] = 1.0e-25;
    for (i = k + 1; i < dim; i++) {
      temp = m[i * dim + k] /= m[k * dim + k];
      for (j = k + 1; j < dim; j++) {
        m[i * dim + j] -= temp * m[k * dim + j];
      }
    }
  }
  for (size_t i = 0; i < dim; i++) {
    d *= m[i * dim + i];
  }
  free(vv);
  return d;
}
```