user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Quant_Energy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x28(%rbp),%rdx
  lea    -0x30(%rbp),%rcx
  mov    -0x34(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <Log2@plt>
  mov    -0x40(%rbp),%rax
  mov    %eax,%edx
  mov    -0x30(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <sub@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0xa,%esi
  mov    %rax,%rdi
  call   <shl@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  mov    $0x400,%esi
  mov    %rax,%rdi
  call   <mult_r@plt>
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <add@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    $0xfffff55f,%esi
  mov    %rax,%rdi
  call   <sub@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jg     L72
  mov    -0x48(%rbp),%rax
  movq   $0xfffffffffffffff4,(%rax)
  mov    $0x0,%eax
  jmp    L27
L72:
  mov    -0x10(%rbp),%rax
  mov    $0x565f,%esi
  mov    %rax,%rdi
  call   <sub@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jle    L29
  mov    -0x48(%rbp),%rax
  movq   $0x42,(%rax)
  mov    $0x1f,%eax
  jmp    L27
L29:
  mov    -0x10(%rbp),%rax
  mov    $0x129a,%esi
  mov    %rax,%rdi
  call   <sub@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jg     L33
  mov    -0x10(%rbp),%rax
  mov    $0xd49,%esi
  mov    %rax,%rdi
  call   <add@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    $0x18,%esi
  mov    %rax,%rdi
  call   <mult@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jg     L1
  movq   $0x1,-0x20(%rbp)
L1:
  mov    -0x20(%rbp),%rax
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <shl@plt>
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <sub@plt>
  mov    -0x48(%rbp),%rdx
  mov    %rax,(%rdx)
  mov    -0x20(%rbp),%rax
  jmp    L27
L33:
  mov    -0x10(%rbp),%rax
  mov    $0x154,%esi
  mov    %rax,%rdi
  call   <sub@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    $0xc1,%esi
  mov    %rax,%rdi
  call   <mult@plt>
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   <shr@plt>
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <sub@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x5,-0x20(%rbp)
  jg     L3
  movq   $0x6,-0x20(%rbp)
L3:
  mov    -0x20(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <shl@plt>
  mov    $0x4,%esi
  mov    %rax,%rdi
  call   <add@plt>
  mov    -0x48(%rbp),%rdx
  mov    %rax,(%rdx)
  mov    -0x20(%rbp),%rax
L27:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
int16_t Quant_Energy(int32_t L_x, int16_t sh, int16_t *enerq) {
  int16_t exp, frac;
  int16_t e_tmp, temp, index;
  Log2(L_x, &exp, &frac);
  temp = sub(exp, sh);
  e_tmp = shl(temp, 10);
  e_tmp = add(e_tmp, mult_r(frac, 1024));
  temp = sub(e_tmp, -2721);
  if (temp <= 0) {
    *enerq = -12;
    return (0);
  }
  temp = sub(e_tmp, 22111);
  if (temp > 0) {
    *enerq = 66;
    return (31);
  }
  temp = sub(e_tmp, 4762);
  if (temp <= 0) {
    e_tmp = add(e_tmp, 3401);
    index = mult(e_tmp, 24);
    if (index < 1)
      index = 1;
    *enerq = sub(shl(index, 2), 8);
    return (index);
  }
  e_tmp = sub(e_tmp, 340);
  index = sub(shr(mult(e_tmp, 193), 2), 1);
  if (index < 6)
    index = 6;
  *enerq = add(shl(index, 1), 4);
  return (index);
}
```