user: 请将以下的汇编代码转换成C语言代码：

```asm
<quicksort_1>:
  endbr64
  push   %r15
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x98,%rsp
  mov    %esi,0x20(%rsp)
  cmp    $0x1,%esi
  jle    L439
L608:
  mov    0x20(%rsp),%ecx
  xor    %ebp,%ebp
  mov    %ecx,%eax
  lea    -0x1(%rcx),%ebx
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%r12d
  movslq %ebx,%rax
L355:
  lea    (%r14,%rax,4),%rsi
  mov    %ebp,0x24(%rsp)
  lea    (%r14,%rbp,4),%rdi
  mov    (%rsi),%edx
  cmp    %r12d,(%r14,%rbp,4)
  jl     L620
  cmp    %edx,%r12d
  jge    L697
  lea    -0x4(%r14,%rax,4),%rax
L598:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebx
  cmp    %r12d,0x4(%rax)
  jg     L598
L697:
  cmp    %ebp,%ebx
  jle    L654
  call   <swap@plt>
  sub    $0x1,%ebx
  movslq %ebx,%rax
L620:
  add    $0x1,%rbp
  jmp    L355
L439:
  add    $0x98,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L654:
  mov    0x24(%rsp),%eax
  mov    %rdi,0x40(%rsp)
  mov    %eax,0x8(%rsp)
  cmp    $0x1,%eax
  jle    L605
L6:
  mov    0x8(%rsp),%ecx
  xor    %ebp,%ebp
  mov    %ecx,%eax
  lea    -0x1(%rcx),%ebx
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%r12d
  movslq %ebx,%rax
L502:
  lea    (%r14,%rax,4),%rsi
  mov    %ebp,0x28(%rsp)
  lea    (%r14,%rbp,4),%rdi
  mov    (%rsi),%edx
  cmp    (%r14,%rbp,4),%r12d
  jg     L387
  cmp    %edx,%r12d
  jge    L347
  lea    -0x4(%r14,%rax,4),%rax
L50:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebx
  cmp    0x4(%rax),%r12d
  jl     L50
L347:
  cmp    %ebp,%ebx
  jle    L322
  call   <swap@plt>
  sub    $0x1,%ebx
  movslq %ebx,%rax
L387:
  add    $0x1,%rbp
  jmp    L502
L605:
  mov    0x24(%rsp),%edx
  sub    %edx,0x20(%rsp)
  mov    0x20(%rsp),%eax
  cmp    $0x1,%eax
  jle    L439
  mov    0x40(%rsp),%r14
  jmp    L608
L322:
  mov    0x28(%rsp),%eax
  mov    %rdi,0x48(%rsp)
  mov    %eax,0xc(%rsp)
  cmp    $0x1,%eax
  jle    L405
L702:
  mov    0xc(%rsp),%ecx
  xor    %ebp,%ebp
  mov    %ecx,%eax
  lea    -0x1(%rcx),%ebx
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%r12d
  movslq %ebx,%rax
L493:
  lea    (%r14,%rax,4),%rsi
  mov    %ebp,0x2c(%rsp)
  lea    (%r14,%rbp,4),%rdi
  mov    (%rsi),%edx
  cmp    (%r14,%rbp,4),%r12d
  jg     L4
  cmp    %edx,%r12d
  jge    L656
  lea    -0x4(%r14,%rax,4),%rax
L341:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebx
  cmp    0x4(%rax),%r12d
  jl     L341
L656:
  cmp    %ebp,%ebx
  jle    L460
  call   <swap@plt>
  sub    $0x1,%ebx
  movslq %ebx,%rax
L4:
  add    $0x1,%rbp
  jmp    L493
L405:
  mov    0x28(%rsp),%edx
  sub    %edx,0x8(%rsp)
  mov    0x8(%rsp),%eax
  cmp    $0x1,%eax
  jle    L605
  mov    0x48(%rsp),%r14
  jmp    L6
L460:
  mov    0x2c(%rsp),%eax
  mov    %rdi,0x50(%rsp)
  mov    %eax,0x10(%rsp)
  cmp    $0x1,%eax
  jle    L333
L586:
  mov    0x10(%rsp),%ecx
  xor    %ebp,%ebp
  mov    %ecx,%eax
  lea    -0x1(%rcx),%ebx
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%r12d
  movslq %ebx,%rax
L437:
  lea    (%r14,%rax,4),%rsi
  mov    %ebp,0x30(%rsp)
  lea    (%r14,%rbp,4),%rdi
  mov    (%rsi),%edx
  cmp    (%r14,%rbp,4),%r12d
  jg     L466
  cmp    %edx,%r12d
  jge    L237
  lea    -0x4(%r14,%rax,4),%rax
L373:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebx
  cmp    0x4(%rax),%r12d
  jl     L373
L237:
  cmp    %ebp,%ebx
  jle    L366
  call   <swap@plt>
  sub    $0x1,%ebx
  movslq %ebx,%rax
L466:
  add    $0x1,%rbp
  jmp    L437
L333:
  mov    0x2c(%rsp),%edx
  sub    %edx,0xc(%rsp)
  mov    0xc(%rsp),%eax
  cmp    $0x1,%eax
  jle    L405
  mov    0x50(%rsp),%r14
  jmp    L702
L366:
  mov    0x30(%rsp),%eax
  mov    %rdi,0x58(%rsp)
  mov    %eax,0x14(%rsp)
  cmp    $0x1,%eax
  jle    L251
L674:
  mov    0x14(%rsp),%edx
  xor    %ebp,%ebp
  mov    %edx,%eax
  lea    -0x1(%rdx),%ebx
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%r12d
  movslq %ebx,%rax
L73:
  lea    (%r14,%rax,4),%rsi
  mov    %ebp,0x34(%rsp)
  lea    (%r14,%rbp,4),%rdi
  mov    (%rsi),%edx
  cmp    (%r14,%rbp,4),%r12d
  jg     L62
  cmp    %edx,%r12d
  jge    L262
  lea    -0x4(%r14,%rax,4),%rax
L118:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebx
  cmp    0x4(%rax),%r12d
  jl     L118
L262:
  cmp    %ebp,%ebx
  jle    L489
  call   <swap@plt>
  sub    $0x1,%ebx
  movslq %ebx,%rax
L62:
  add    $0x1,%rbp
  jmp    L73
L489:
  mov    0x34(%rsp),%eax
  mov    %rdi,0x60(%rsp)
  mov    %eax,0x18(%rsp)
  cmp    $0x1,%eax
  jle    L638
L353:
  mov    0x18(%rsp),%ecx
  xor    %ebx,%ebx
  mov    %ecx,%eax
  lea    -0x1(%rcx),%ebp
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%r12d
  movslq %ebp,%rax
L137:
  lea    (%r14,%rax,4),%rsi
  mov    %ebx,%ecx
  lea    (%r14,%rbx,4),%rdi
  mov    (%rsi),%edx
  cmp    (%r14,%rbx,4),%r12d
  jg     L201
  cmp    %edx,%r12d
  jge    L37
  lea    -0x4(%r14,%rax,4),%rax
  nopl   0x0(%rax)
L572:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebp
  cmp    0x4(%rax),%r12d
  jl     L572
L37:
  cmp    %ebx,%ebp
  jle    L65
  call   <swap@plt>
  sub    $0x1,%ebp
  movslq %ebp,%rax
L201:
  add    $0x1,%rbx
  jmp    L137
L65:
  mov    %ecx,0x38(%rsp)
  mov    %rdi,%r15
  mov    %ecx,0x1c(%rsp)
  cmp    $0x1,%ecx
  jle    L357
  mov    %rdi,0x68(%rsp)
  mov    %ecx,%edx
L185:
  mov    %edx,%eax
  lea    -0x1(%rdx),%ebx
  xor    %ebp,%ebp
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%r12d
  movslq %ebx,%rax
  nopw   0x0(%rax,%rax,1)
L590:
  lea    (%r14,%rax,4),%rsi
  mov    %ebp,%ecx
  lea    (%r14,%rbp,4),%rdi
  mov    (%rsi),%edx
  cmp    (%r14,%rbp,4),%r12d
  jg     L188
  cmp    %edx,%r12d
  jge    L88
  lea    -0x4(%r14,%rax,4),%rax
  nopl   0x0(%rax)
L45:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebx
  cmp    0x4(%rax),%r12d
  jl     L45
L88:
  cmp    %ebp,%ebx
  jle    L298
  call   <swap@plt>
  sub    $0x1,%ebx
  movslq %ebx,%rax
L188:
  add    $0x1,%rbp
  jmp    L590
L298:
  mov    %ecx,0x3c(%rsp)
  mov    %rdi,%r15
  mov    %ecx,%ebp
  cmp    $0x1,%ecx
  jle    L108
  mov    %rdi,0x70(%rsp)
L136:
  mov    %ebp,%eax
  lea    -0x1(%rbp),%ebx
  mov    %r14,%r13
  mov    $0x1,%r15d
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%edx
  movslq %ebx,%rax
  nopl   (%rax)
L331:
  lea    (%r14,%rax,4),%rsi
  lea    -0x1(%r15),%r12d
  mov    (%rsi),%ecx
  cmp    0x0(%r13),%edx
  jg     L684
  cmp    %ecx,%edx
  jge    L59
  lea    -0x4(%r14,%rax,4),%rax
  nopl   0x0(%rax)
L169:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebx
  cmp    0x4(%rax),%edx
  jl     L169
L59:
  mov    %edx,0x78(%rsp)
  cmp    %r12d,%ebx
  jle    L217
  mov    %r13,%rdi
  sub    $0x1,%ebx
  call   <swap@plt>
  mov    0x78(%rsp),%edx
  movslq %ebx,%rax
L684:
  add    $0x4,%r13
  add    $0x1,%r15d
  jmp    L331
L217:
  cmp    $0x1,%r12d
  jle    L700
  mov    %ebp,%ecx
  mov    %r12d,%edx
  mov    %r12d,%r8d
  mov    %r13,%r9
L210:
  mov    %edx,%eax
  lea    -0x1(%rdx),%ebp
  xor    %ebx,%ebx
  mov    %ecx,%r13d
  sar    %eax
  cltq
  mov    (%r14,%rax,4),%r12d
  movslq %ebp,%rax
  cs nopw 0x0(%rax,%rax,1)
L3:
  lea    (%r14,%rax,4),%rsi
  mov    %ebx,%ecx
  lea    (%r14,%rbx,4),%r15
  mov    (%rsi),%edi
  cmp    (%r14,%rbx,4),%r12d
  jg     L167
  cmp    %edi,%r12d
  jge    L458
  lea    -0x4(%r14,%rax,4),%rax
  nopl   0x0(%rax)
L356:
  mov    %rax,%rsi
  sub    $0x4,%rax
  sub    $0x1,%ebp
  cmp    0x4(%rax),%r12d
  jl     L356
L458:
  cmp    %ebx,%ebp
  jle    L21
  mov    %r15,%rdi
  mov    %r9,0x80(%rsp)
  sub    $0x1,%ebp
  mov    %r8d,0x88(%rsp)
  mov    %edx,0x78(%rsp)
  call   <swap@plt>
  mov    0x78(%rsp),%edx
  mov    0x88(%rsp),%r8d
  movslq %ebp,%rax
  mov    0x80(%rsp),%r9
L167:
  add    $0x1,%rbx
  jmp    L3
L225:
  mov    %ecx,%ebp
  mov    %r8d,%r12d
  mov    %r9,%r13
L700:
  sub    %r12d,%ebp
  cmp    $0x1,%ebp
  jle    L260
  mov    %r13,%r14
  jmp    L136
  nopl   0x0(%rax,%rax,1)
L21:
  mov    %ecx,%esi
  mov    %r14,%rdi
  mov    %r13d,0x8c(%rsp)
  mov    %ecx,%r13d
  mov    %edx,0x80(%rsp)
  mov    %r8d,0x88(%rsp)
  mov    %r9,0x78(%rsp)
  call   <quicksort_1>
  mov    0x80(%rsp),%edx
  mov    0x78(%rsp),%r9
  mov    0x88(%rsp),%r8d
  mov    0x8c(%rsp),%ecx
  sub    %r13d,%edx
  cmp    $0x1,%edx
  jle    L225
  mov    %r15,%r14
  jmp    L210
L260:
  mov    0x70(%rsp),%r15
L108:
  mov    0x3c(%rsp),%edi
  sub    %edi,0x1c(%rsp)
  mov    0x1c(%rsp),%eax
  cmp    $0x1,%eax
  jle    L82
  mov    %r15,%r14
  mov    %eax,%edx
  jmp    L185
L82:
  mov    0x68(%rsp),%r15
L357:
  mov    0x38(%rsp),%edx
  sub    %edx,0x18(%rsp)
  mov    0x18(%rsp),%eax
  cmp    $0x1,%eax
  jle    L638
  mov    %r15,%r14
  jmp    L353
L638:
  mov    0x34(%rsp),%edi
  sub    %edi,0x14(%rsp)
  mov    0x14(%rsp),%eax
  cmp    $0x1,%eax
  jle    L251
  mov    0x60(%rsp),%r14
  jmp    L674
L251:
  mov    0x30(%rsp),%edx
  sub    %edx,0x10(%rsp)
  mov    0x10(%rsp),%eax
  cmp    $0x1,%eax
  jle    L333
  mov    0x58(%rsp),%r14
  jmp    L586
```

assistant: ```c
void quicksort_1(int *array, int len) {
  int l, h, pivot;
  if (len > 1) {
    pivot = array[len / 2];
    for (l = 0, h = len - 1;; l++, h--) {
      while (array[l] < pivot)
        l++;
      while (array[h] > pivot)
        h--;
      if (l >= h)
        break;
      swap(array + l, array + h);
    }
    quicksort_1(array, l);
    quicksort_1(array + l, len - l);
  }
  return;
}
```