user: 下面的汇编指令对应的C源代码是什么:

```asm
<solution_update_upwind15>:
  endbr64
  mulsd  %xmm0,%xmm0
  movsd  %xmm3,(%rsi)
  movsd  0x8(%rdx),%xmm5
  movsd  (%rdx),%xmm3
  mulsd  %xmm1,%xmm1
  mov    %rdx,%rax
  movapd %xmm5,%xmm6
  addsd  %xmm5,%xmm6
  mulsd  %xmm2,%xmm0
  subsd  %xmm6,%xmm3
  divsd  %xmm1,%xmm0
  movsd  0x10(%rdx),%xmm1
  movslq %edi,%rdx
  shl    $0x3,%rdx
  addsd  %xmm3,%xmm1
  mulsd  %xmm0,%xmm1
  movapd %xmm0,%xmm2
  mulsd  %xmm0,%xmm2
  addsd  %xmm5,%xmm1
  movsd  %xmm1,0x8(%rsi)
  movsd  -0x10(%rax,%rdx,1),%xmm5
  movsd  -0x18(%rax,%rdx,1),%xmm3
  movsd  -0x8(%rax,%rdx,1),%xmm1
  movsd  %xmm4,-0x8(%rsi,%rdx,1)
  movapd %xmm5,%xmm6
  addsd  %xmm5,%xmm6
  subsd  %xmm6,%xmm3
  addsd  %xmm3,%xmm1
  mulsd  %xmm0,%xmm1
  addsd  %xmm5,%xmm1
  movsd  %xmm1,-0x10(%rsi,%rdx,1)
  cmp    $0x4,%edi
  jle    L16
  mulsd  D43(%rip),%xmm2
  movsd  D60(%rip),%xmm4
  movapd %xmm0,%xmm1
  lea    -0x5(%rdi),%ecx
  addsd  %xmm0,%xmm1
  lea    0x10(%rsi),%rdx
  mulsd  %xmm0,%xmm4
  lea    0x8(%rax,%rcx,8),%rcx
  mulsd  D0(%rip),%xmm0
  movapd %xmm2,%xmm3
  subsd  %xmm1,%xmm3
  mulsd  D32(%rip),%xmm3
  movapd %xmm2,%xmm1
  subsd  %xmm4,%xmm1
  mulsd  D18(%rip),%xmm1
  subsd  %xmm0,%xmm2
  addsd  D38(%rip),%xmm2
  mulsd  D50(%rip),%xmm2
  nopl   0x0(%rax,%rax,1)
L5:
  movsd  (%rax),%xmm0
  movsd  0x20(%rax),%xmm4
  add    $0x8,%rax
  add    $0x8,%rdx
  mulsd  %xmm3,%xmm4
  mulsd  %xmm3,%xmm0
  addsd  %xmm4,%xmm0
  movsd  (%rax),%xmm4
  mulsd  %xmm1,%xmm4
  subsd  %xmm4,%xmm0
  movsd  0x10(%rax),%xmm4
  mulsd  %xmm1,%xmm4
  subsd  %xmm4,%xmm0
  movsd  0x8(%rax),%xmm4
  mulsd  %xmm2,%xmm4
  addsd  %xmm4,%xmm0
  movsd  %xmm0,-0x8(%rdx)
  cmp    %rax,%rcx
  jne    L5
L16:
  ret
```

tool_calls: name: unpack_data
arguments: label: D43
type_infered: byte[8]
name: unpack_data
arguments: label: D60
type_infered: byte[8]
name: unpack_data
arguments: label: D0
type_infered: byte[8]
name: unpack_data
arguments: label: D32
type_infered: byte[8]
name: unpack_data
arguments: label: D18
type_infered: byte[8]
name: unpack_data
arguments: label: D38
type_infered: byte[8]
name: unpack_data
arguments: label: D50
type_infered: byte[8]

tool: {"D43": [0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x40]}

tool: {"D60": [0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x40]}

tool: {"D0": [0x00,0x00,0x00,0x00,0x00,0x00,0x24,0x40]}

tool: {"D32": [0x55,0x55,0x55,0x55,0x55,0x55,0xa5,0x3f]}

tool: {"D18": [0x55,0x55,0x55,0x55,0x55,0x55,0xc5,0x3f]}

tool: {"D38": [0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x40]}

tool: {"D50": [0x00,0x00,0x00,0x00,0x00,0x00,0xd0,0x3f]}

assistant: ```c
void solution_update_upwind15(int n, double *curr, double const *last, double alpha, double dx, double dt, double bc_0, double bc_1) {
  double const f2 = 1.0 / 24;
  double const f1 = 1.0 / 6;
  double const f0 = 1.0 / 4;
  double const k = alpha * alpha * dt / (dx * dx);
  double const k2 = k * k;
  int i;
  curr[0] = bc_0;
  curr[1] = last[1] + k * (last[0] - 2 * last[1] + last[2]);
  curr[n - 2] = last[n - 2] + k * (last[n - 3] - 2 * last[n - 2] + last[n - 1]);
  curr[n - 1] = bc_1;
  for (i = 2; i < n - 2; i++)
    curr[i] = f2 * (12 * k2 - 2 * k) * last[i - 2] + f2 * (12 * k2 - 2 * k) * last[i + 2] - f1 * (12 * k2 - 8 * k) * last[i - 1] - f1 * (12 * k2 - 8 * k) * last[i + 1] + f0 * (12 * k2 - 10 * k + 4) * last[i];
}
```