user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<analise_lru>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,%r13d
  mov    %rsi,-0x60(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %edi,%rax
  shl    $0x2,%rax
  lea    0xf(%rax),%rdx
  mov    %rdx,%rsi
  and    $0xfffffffffffffff0,%rsi
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%rcx
  sub    %rdx,%rcx
L2:
  cmp    %rcx,%rsp
  je     L20
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L2
L20:
  mov    %rsi,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L6
  orq    $0x0,-0x8(%rsp,%rdx,1)
L6:
  mov    %rsp,%r15
  add    $0xf,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L52:
  cmp    %rdx,%rsp
  je     L94
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L52
L94:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L22
  orq    $0x0,-0x8(%rsp,%rax,1)
L22:
  mov    %rsp,-0x48(%rbp)
  test   %r13d,%r13d
  jle    L157
  mov    -0x60(%rbp),%r12
  mov    $0x0,%r14d
  movl   $0x0,-0x54(%rbp)
  mov    $0x0,%ebx
  jmp    L129
L166:
  add    $0x1,%ebx
  add    $0x4,%r12
  cmp    %r13d,%r14d
  jge    L37
L129:
  mov    %r12,-0x50(%rbp)
  mov    (%r12),%edi
  test   %edi,%edi
  js     L5
  mov    %ebx,%r8d
  mov    -0x48(%rbp),%rcx
  mov    %r13d,%edx
  mov    %r15,%rsi
  call   <quadro_ausente_lru@plt>
  test   %eax,%eax
  je     L166
  movslq %r14d,%rax
  mov    -0x50(%rbp),%rcx
  mov    (%rcx),%edx
  mov    %edx,(%r15,%rax,4)
  add    $0x1,%r14d
  addl   $0x1,-0x54(%rbp)
  jmp    L166
L157:
  movl   $0x0,-0x54(%rbp)
  mov    $0x0,%ebx
L37:
  movslq %ebx,%rax
  shl    $0x2,%rax
  mov    -0x60(%rbp),%rsi
  lea    (%rsi,%rax,1),%rdx
  mov    (%rdx),%edi
  test   %edi,%edi
  jle    L5
  lea    0x4(%rsi,%rax,1),%r12
  mov    %rdx,%r14
  jmp    L42
L126:
  add    $0x1,%ebx
  mov    (%r12),%edi
  add    $0x4,%r12
  add    $0x4,%r14
  test   %edi,%edi
  jle    L5
L42:
  mov    %ebx,%r8d
  mov    -0x48(%rbp),%rcx
  mov    %r13d,%edx
  mov    %r15,%rsi
  call   <quadro_ausente_lru@plt>
  test   %eax,%eax
  je     L126
  addl   $0x1,-0x54(%rbp)
  mov    %r13d,%esi
  mov    -0x48(%rbp),%rdi
  call   <calc_posicao_lru@plt>
  cltq
  mov    (%r14),%edx
  mov    %edx,(%r15,%rax,4)
  mov    -0x48(%rbp),%rsi
  mov    %ebx,(%rsi,%rax,4)
  jmp    L126
L5:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  mov    -0x54(%rbp),%eax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L27:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int analise_lru(int numero_de_quadros, int *referencias) {
  int vetor_quadros[numero_de_quadros], vetor_acesso[numero_de_quadros];
  int cont;
  int cont_alloc = 0;
  int page_fault;
  int qtd_page_fault = 0;
  int quadros_alocados = 0;
  for (cont = 0; quadros_alocados < numero_de_quadros; cont++) {
    if (referencias[cont] < 0) {
      return qtd_page_fault;
    }
    page_fault = quadro_ausente_lru(referencias[cont], vetor_quadros, numero_de_quadros, vetor_acesso, cont);
    if (page_fault) {
      vetor_quadros[quadros_alocados] = referencias[cont];
      quadros_alocados++;
      qtd_page_fault++;
    }
  }
  while (referencias[cont] > 0) {
    page_fault = quadro_ausente_lru(referencias[cont], vetor_quadros, numero_de_quadros, vetor_acesso, cont);
    if (page_fault) {
      qtd_page_fault++;
      cont_alloc = calc_posicao_lru(vetor_acesso, numero_de_quadros);
      vetor_quadros[cont_alloc] = referencias[cont];
      vetor_acesso[cont_alloc] = cont;
    }
    cont++;
  }
  return qtd_page_fault;
}
```