user: 下面的汇编指令对应的C源代码是什么：

```asm
<dmat_scale_add_1x2>:
  endbr64
  push   %r14
  push   %rbp
  push   %rbx
  mov    %rsi,%rax
  mov    %rdx,%rsi
  mov    %rcx,%rdx
  mov    0x20(%rsp),%r10d
  ucomisd D13(%rip),%xmm0
  jp     L60
  jne    L60
  test   %r10d,%r10d
  jle    L146
  mov    %rdi,%rbx
  mov    %rax,%rcx
  lea    -0x1(%r10),%eax
  lea    0x8(%rdi,%rax,8),%rbp
  mov    %r10d,%edi
  shl    $0x3,%rdi
L40:
  mov    $0x0,%eax
L71:
  mov    (%r8),%r10
  mov    (%rsi),%r11
  mov    (%rbx),%r14
  movsd  (%r14,%rax,1),%xmm0
  addsd  (%r11,%rax,1),%xmm0
  movsd  %xmm0,(%r10,%rax,1)
  mov    (%r9),%r10
  mov    (%rdx),%r11
  mov    (%rcx),%r14
  movsd  (%r14,%rax,1),%xmm0
  addsd  (%r11,%rax,1),%xmm0
  movsd  %xmm0,(%r10,%rax,1)
  add    $0x8,%rax
  cmp    %rdi,%rax
  jne    L71
  add    $0x8,%rbx
  add    $0x8,%rsi
  add    $0x8,%r8
  add    $0x8,%rcx
  add    $0x8,%rdx
  add    $0x8,%r9
  cmp    %rbp,%rbx
  jne    L40
L146:
  pop    %rbx
  pop    %rbp
  pop    %r14
  ret
L60:
  ucomisd D19(%rip),%xmm0
  jp     L14
  jne    L14
  test   %r10d,%r10d
  jle    L146
  mov    %rdi,%r11
  mov    %rax,%rcx
  lea    -0x1(%r10),%eax
  lea    0x8(%rdi,%rax,8),%rbx
  mov    %r10d,%r10d
  lea    0x0(,%r10,8),%rbp
L51:
  mov    $0x0,%eax
L114:
  mov    (%r8),%rdi
  mov    (%rsi),%r10
  mov    (%r11),%r14
  movsd  (%r14,%rax,1),%xmm0
  subsd  (%r10,%rax,1),%xmm0
  movsd  %xmm0,(%rdi,%rax,1)
  mov    (%r9),%rdi
  mov    (%rdx),%r10
  mov    (%rcx),%r14
  movsd  (%r14,%rax,1),%xmm0
  subsd  (%r10,%rax,1),%xmm0
  movsd  %xmm0,(%rdi,%rax,1)
  add    $0x8,%rax
  cmp    %rbp,%rax
  jne    L114
  add    $0x8,%r11
  add    $0x8,%rsi
  add    $0x8,%r8
  add    $0x8,%rcx
  add    $0x8,%rdx
  add    $0x8,%r9
  cmp    %rbx,%r11
  jne    L51
  jmp    L146
L14:
  test   %r10d,%r10d
  jle    L146
  mov    %rdi,%r11
  mov    %rax,%rcx
  lea    -0x1(%r10),%eax
  lea    0x8(%rdi,%rax,8),%rbx
  mov    %r10d,%r10d
  shl    $0x3,%r10
L82:
  mov    $0x0,%eax
L115:
  mov    (%r8),%rdi
  mov    (%rsi),%rbp
  movapd %xmm0,%xmm1
  mulsd  0x0(%rbp,%rax,1),%xmm1
  mov    (%r11),%rbp
  addsd  0x0(%rbp,%rax,1),%xmm1
  movsd  %xmm1,(%rdi,%rax,1)
  mov    (%r9),%rdi
  mov    (%rdx),%rbp
  movapd %xmm0,%xmm1
  mulsd  0x0(%rbp,%rax,1),%xmm1
  mov    (%rcx),%rbp
  addsd  0x0(%rbp,%rax,1),%xmm1
  movsd  %xmm1,(%rdi,%rax,1)
  add    $0x8,%rax
  cmp    %r10,%rax
  jne    L115
  add    $0x8,%r11
  add    $0x8,%rsi
  add    $0x8,%r8
  add    $0x8,%rcx
  add    $0x8,%rdx
  add    $0x8,%r9
  cmp    %rbx,%r11
  jne    L82
  jmp    L146
```

tool_calls: name: retrieve_data
arguments: data_tag: D13
datatype: f64
name: retrieve_data
arguments: data_tag: D19
datatype: byte[8]

tool: D13: 1

tool: {"D19": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0xbf]}

assistant: ```c
void dmat_scale_add_1x2(double **a11, double **a12, double **b11, double **b12, double **P11, double **P12, double alpha, int n) {
  int i;
  int j;
  if (alpha == 1.) {
    for (i = 0; i < n; ++i) {
      for (j = 0; j < n; ++j) {
        P11[i][j] = a11[i][j] + b11[i][j];
        P12[i][j] = a12[i][j] + b12[i][j];
      }
    }
  } else if (alpha == -1.) {
    for (i = 0; i < n; ++i) {
      for (j = 0; j < n; ++j) {
        P11[i][j] = a11[i][j] - b11[i][j];
        P12[i][j] = a12[i][j] - b12[i][j];
      }
    }
  } else {
    for (i = 0; i < n; ++i) {
      for (j = 0; j < n; ++j) {
        P11[i][j] = a11[i][j] + b11[i][j] * alpha;
        P12[i][j] = a12[i][j] + b12[i][j] * alpha;
      }
    }
  }
}
```