user: 这段汇编代码用C语言表示是什么样的：

```asm
<QuickSort>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %edx,0x24(%rsp)
  cmp    %esi,%edx
  jle    L34
  mov    %rdi,%r15
  mov    %esi,%ebp
L153:
  mov    0x24(%rsp),%ebx
  mov    %ebp,%esi
  mov    %r15,%rdi
  lea    0x1(%rbp),%r14d
  mov    %ebx,%edx
  call   <partition@plt>
  mov    %eax,0x28(%rsp)
  cmp    %ebx,%r14d
  je     L34
  sub    $0x1,%eax
  mov    %eax,0x10(%rsp)
  cmp    %ebp,%eax
  jle    L91
  mov    %r14d,%r12d
  mov    %r15,%r14
L94:
  mov    0x10(%rsp),%ebx
  mov    %ebp,%esi
  mov    %r14,%rdi
  mov    %ebx,%edx
  call   <partition@plt>
  mov    %eax,0x2c(%rsp)
  cmp    %r12d,%ebx
  je     L157
  sub    $0x1,%eax
  mov    %eax,0x14(%rsp)
  cmp    %ebp,%eax
  jle    L320
  mov    %r12d,%r13d
  mov    %r14,%r12
L104:
  mov    0x14(%rsp),%ebx
  mov    %ebp,%esi
  mov    %r12,%rdi
  mov    %ebx,%edx
  call   <partition@plt>
  mov    %eax,0x30(%rsp)
  cmp    %r13d,%ebx
  je     L78
  sub    $0x1,%eax
  mov    %eax,0x18(%rsp)
  cmp    %ebp,%eax
  jle    L252
  mov    %r13d,%eax
  mov    %r12,%r13
  mov    %eax,%r12d
L277:
  mov    0x18(%rsp),%ebx
  mov    %ebp,%esi
  mov    %r13,%rdi
  mov    %ebx,%edx
  call   <partition@plt>
  mov    %eax,0x34(%rsp)
  cmp    %r12d,%ebx
  je     L279
  sub    $0x1,%eax
  mov    %eax,0x1c(%rsp)
  cmp    %ebp,%eax
  jle    L109
  mov    %r12d,%r14d
  mov    %ebp,%r12d
L151:
  mov    0x1c(%rsp),%ebx
  mov    %r12d,%esi
  mov    %r13,%rdi
  mov    %ebx,%edx
  call   <partition@plt>
  mov    %eax,0x38(%rsp)
  cmp    %r14d,%ebx
  je     L109
  sub    $0x1,%eax
  mov    %eax,0x4(%rsp)
  cmp    %r12d,%eax
  jle    L230
  mov    %r14d,%ebp
  mov    %r12d,%r14d
L248:
  mov    0x4(%rsp),%ebx
  mov    %r14d,%esi
  mov    %r13,%rdi
  mov    %ebx,%edx
  call   <partition@plt>
  mov    %eax,0x20(%rsp)
  cmp    %ebp,%ebx
  je     L230
  lea    -0x1(%rax),%r15d
  cmp    %r14d,%r15d
  jle    L52
  mov    %r15d,0x8(%rsp)
  mov    %ebp,%r15d
L321:
  mov    0x8(%rsp),%ebx
  mov    %r14d,%esi
  mov    %r13,%rdi
  mov    %ebx,%edx
  call   <partition@plt>
  mov    %eax,%r12d
  cmp    %r15d,%ebx
  je     L52
  lea    -0x1(%rax),%ebp
  cmp    %r14d,%ebp
  jle    L257
  mov    %r15d,%r8d
  mov    %ebp,%r15d
  mov    %r13,%rbp
L316:
  mov    %r15d,%edx
  mov    %r14d,%esi
  mov    %rbp,%rdi
  mov    %r8d,0xc(%rsp)
  call   <partition@plt>
  mov    0xc(%rsp),%r8d
  mov    %eax,0x3c(%rsp)
  cmp    %r8d,%r15d
  je     L193
  lea    -0x1(%rax),%r13d
  cmp    %r14d,%r13d
  jle    L199
L231:
  mov    %r13d,%edx
  mov    %r14d,%esi
  mov    %rbp,%rdi
  mov    %r8d,0xc(%rsp)
  call   <partition@plt>
  mov    0xc(%rsp),%r8d
  mov    %eax,%ebx
  cmp    %r8d,%r13d
  je     L199
  mov    %r14d,%esi
  lea    -0x1(%rax),%edx
  lea    0x1(%rbx),%r14d
  mov    %rbp,%rdi
  call   <QuickSort>
  cmp    %r14d,%r13d
  jle    L199
  lea    0x2(%rbx),%r8d
  jmp    L231
  nopl   0x0(%rax,%rax,1)
L52:
  mov    0x20(%rsp),%eax
  lea    0x1(%rax),%r14d
  cmp    %r14d,0x4(%rsp)
  jle    L230
  lea    0x2(%rax),%ebp
  jmp    L248
  nopw   0x0(%rax,%rax,1)
L193:
  mov    %rbp,%r13
L257:
  lea    0x1(%r12),%r14d
  cmp    %r14d,0x8(%rsp)
  jle    L52
  lea    0x2(%r12),%r15d
  jmp    L321
L109:
  mov    0x34(%rsp),%eax
  lea    0x1(%rax),%ebp
  cmp    %ebp,0x18(%rsp)
  jle    L279
  lea    0x2(%rax),%r12d
  jmp    L277
L230:
  mov    0x38(%rsp),%eax
  lea    0x1(%rax),%r12d
  cmp    %r12d,0x1c(%rsp)
  jle    L109
  lea    0x2(%rax),%r14d
  jmp    L151
  nopw   0x0(%rax,%rax,1)
L199:
  mov    0x3c(%rsp),%eax
  lea    0x1(%rax),%r14d
  cmp    %r14d,%r15d
  jle    L193
  lea    0x2(%rax),%r8d
  jmp    L316
L279:
  mov    %r13,%r12
L252:
  mov    0x30(%rsp),%eax
  lea    0x1(%rax),%ebp
  cmp    %ebp,0x14(%rsp)
  jle    L78
  lea    0x2(%rax),%r13d
  jmp    L104
L78:
  mov    %r12,%r14
L320:
  mov    0x2c(%rsp),%eax
  lea    0x1(%rax),%ebp
  cmp    %ebp,0x10(%rsp)
  jle    L157
  lea    0x2(%rax),%r12d
  jmp    L94
L157:
  mov    %r14,%r15
L91:
  mov    0x28(%rsp),%ebp
  add    $0x1,%ebp
  cmp    0x24(%rsp),%ebp
  jl     L153
L34:
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void QuickSort(int *list, int lower, int upper) {
  if (lower >= upper)
    return;
  int pivot = partition(list, lower, upper);
  if (upper != lower + 1) {
    QuickSort(list, lower, pivot - 1);
    QuickSort(list, pivot + 1, upper);
  }
}
```