user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x9,%edx
  movsd  D20(%rip),%xmm9
  movsd  D19(%rip),%xmm11
  movapd %xmm9,%xmm13
  movapd %xmm9,%xmm7
  movapd %xmm9,%xmm8
L74:
  movapd %xmm13,%xmm4
  addsd  %xmm9,%xmm13
  movapd %xmm9,%xmm3
  movapd %xmm9,%xmm2
  nopw   0x0(%rax,%rax,1)
L190:
  comisd %xmm2,%xmm13
  jbe    L114
  nopl   0x0(%rax,%rax,1)
L53:
  movapd %xmm4,%xmm5
  movapd %xmm2,%xmm10
  mov    $0x9,%eax
  mulsd  %xmm11,%xmm5
  movapd %xmm9,%xmm0
  mulsd  %xmm11,%xmm10
  addsd  %xmm3,%xmm5
  nopl   0x0(%rax)
L175:
  movapd %xmm10,%xmm1
  addsd  %xmm0,%xmm1
  comisd %xmm5,%xmm1
  jae    L146
  ucomisd %xmm4,%xmm2
  jp     L173
  jne    L173
  movapd %xmm0,%xmm12
  movapd %xmm1,%xmm6
  divsd  %xmm3,%xmm12
  divsd  %xmm5,%xmm6
  ucomisd %xmm12,%xmm6
  jp     L173
  jne    L173
  mulsd  %xmm3,%xmm8
  mulsd  %xmm0,%xmm7
L173:
  ucomisd %xmm0,%xmm4
  jp     L197
  jne    L197
  movapd %xmm2,%xmm12
  movapd %xmm1,%xmm6
  divsd  %xmm3,%xmm12
  divsd  %xmm5,%xmm6
  ucomisd %xmm12,%xmm6
  jp     L197
  jne    L197
  mulsd  %xmm3,%xmm8
  mulsd  %xmm2,%xmm7
L197:
  ucomisd %xmm3,%xmm2
  jp     L177
  jne    L177
  movapd %xmm0,%xmm12
  movapd %xmm1,%xmm6
  divsd  %xmm4,%xmm12
  divsd  %xmm5,%xmm6
  ucomisd %xmm12,%xmm6
  jp     L177
  jne    L177
  mulsd  %xmm4,%xmm8
  mulsd  %xmm0,%xmm7
L177:
  ucomisd %xmm0,%xmm3
  jp     L208
  jne    L208
  divsd  %xmm5,%xmm1
  movapd %xmm2,%xmm6
  divsd  %xmm4,%xmm6
  ucomisd %xmm6,%xmm1
  jp     L208
  jne    L208
  mulsd  %xmm4,%xmm8
  mulsd  %xmm2,%xmm7
L208:
  addsd  %xmm9,%xmm0
  sub    $0x1,%eax
  jne    L175
L146:
  addsd  %xmm9,%xmm2
  comisd %xmm2,%xmm13
  ja     L53
L114:
  addsd  %xmm9,%xmm3
  comisd %xmm3,%xmm11
  jbe    L57
  movapd %xmm9,%xmm2
  jmp    L190
L57:
  sub    $0x1,%edx
  jne    L74
  cvttsd2si %xmm8,%edx
  lea    D28(%rip),%rdi
  cvttsd2si %xmm7,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D20
data_type: byte[8]
name: extract_symbolic_data
arguments: data_tag: D19
data_type: byte[8]
name: extract_symbolic_data
arguments: data_tag: D28
data_type: string

tool: {"D20": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: {"D19": [0x00,0x00,0x00,0x00,0x00,0x00,0x24,0x40]}

tool: D28: %d / %d


assistant: ```c
int main() {
  double a, b, c, d;
  double fracn, fracd, sumn, sumd;
  sumn = sumd = 1;
  for (a = 1; a < 10; a++) {
    for (b = 1; b < 10; b++) {
      for (c = 1; c < (a + 1); c++) {
        for (d = 1; d < 10; d++) {
          fracd = (a * 10) + b;
          fracn = (c * 10) + d;
          if (fracd <= fracn)
            break;
          if (a == c)
            if (fracn / fracd == d / b) {
              sumn *= b;
              sumd *= d;
            }
          if (a == d)
            if (fracn / fracd == c / b) {
              sumn *= b;
              sumd *= c;
            }
          if (b == c)
            if (fracn / fracd == d / a) {
              sumn *= a;
              sumd *= d;
            }
          if (b == d)
            if (fracn / fracd == c / a) {
              sumn *= a;
              sumd *= c;
            }
        }
      }
    }
  }
  printf("%d / %d\n", (int)sumd, (int)sumn);
  return 0;
}
```