user: 下面的汇编指令对应的C源代码是什么：

```asm
<fim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L157
L207:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  mov    %al,-0x16(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x15(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L90
L56:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%eax
  cltq
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x16(%rbp)
  jne    L172
  addl   $0x1,-0xc(%rbp)
L172:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x15(%rbp)
  jne    L160
  addl   $0x1,-0x8(%rbp)
L160:
  cmpl   $0x3,-0xc(%rbp)
  jne    L192
  cmpb   $0x58,-0x16(%rbp)
  jne    L102
  mov    $0x1,%eax
  jmp    L223
L102:
  mov    $0x2,%eax
  jmp    L223
L192:
  cmpl   $0x3,-0x8(%rbp)
  jne    L94
  cmpb   $0x58,-0x15(%rbp)
  jne    L199
  mov    $0x1,%eax
  jmp    L223
L199:
  mov    $0x2,%eax
  jmp    L223
L94:
  addl   $0x1,-0x10(%rbp)
L90:
  cmpl   $0x2,-0x10(%rbp)
  jle    L56
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  addl   $0x1,-0x14(%rbp)
L157:
  cmpl   $0x2,-0x14(%rbp)
  jle    L207
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  mov    %al,-0x16(%rbp)
  mov    -0x28(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x16(%rbp)
  jne    L137
  mov    -0x28(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x16(%rbp)
  jne    L137
  cmpb   $0x58,-0x16(%rbp)
  jne    L136
  mov    $0x1,%eax
  jmp    L223
L136:
  mov    $0x2,%eax
  jmp    L223
L137:
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  movzbl 0x2(%rax),%eax
  mov    %al,-0x16(%rbp)
  mov    -0x28(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x16(%rbp)
  jne    L193
  mov    -0x28(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x16(%rbp)
  jne    L193
  cmpb   $0x58,-0x16(%rbp)
  jne    L231
  mov    $0x1,%eax
  jmp    L223
L231:
  mov    $0x2,%eax
  jmp    L223
L193:
  mov    $0x0,%eax
L223:
  pop    %rbp
  ret
```

assistant: ```c
int fim(char **mat) {
  int i, j, final = 0, cont1 = 0, cont2 = 0;
  char arm1, arm2;
  for (i = 0; i < 3; i++) {
    arm1 = mat[i][0];
    arm2 = mat[0][i];
    for (j = 0; j < 3; j++) {
      if (mat[i][j] == arm1) {
        cont1++;
      }
      if (mat[j][i] == arm2) {
        cont2++;
      }
      if (cont1 == 3) {
        if (arm1 == 'X')
          return 1;
        else
          return 2;
      }
      if (cont2 == 3) {
        if (arm2 == 'X')
          return 1;
        else
          return 2;
      }
    }
    cont1 = 0;
    cont2 = 0;
  }
  arm1 = mat[0][0];
  if (arm1 == mat[1][1] && arm1 == mat[2][2]) {
    if (arm1 == 'X')
      return 1;
    else
      return 2;
  }
  arm1 = mat[0][2];
  if (arm1 == mat[1][1] && arm1 == mat[2][0]) {
    if (arm1 == 'X')
      return 1;
    else
      return 2;
  }
  return 0;
}
```