user: Demonstrate the C code that generates the assembly output below:

```asm
<quick>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %rdi,0x40(%rsp)
  mov    %esi,0x4c(%rsp)
  test   %esi,%esi
  je     L588
L37:
  mov    0x40(%rsp),%rbp
  mov    $0x3d0900,%edi
  mov    0x0(%rbp),%ebx
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,0x8(%rsp)
  call   <malloc@plt>
  mov    0x4c(%rsp),%esi
  mov    %rax,0x40(%rsp)
  cmp    $0x1,%esi
  jle    L588
  lea    -0x2(%rsi),%edx
  lea    0x4(%rbp),%rax
  xor    %edi,%edi
  xor    %esi,%esi
  lea    0x8(%rbp,%rdx,4),%rcx
  jmp    L514
L118:
  mov    0x40(%rsp),%r10
  movslq %edi,%r8
  add    $0x4,%rax
  add    $0x1,%edi
  mov    %edx,(%r10,%r8,4)
  cmp    %rcx,%rax
  je     L290
L514:
  mov    (%rax),%edx
  cmp    %ebx,%edx
  jg     L118
  mov    0x8(%rsp),%r11
  movslq %esi,%r8
  add    $0x4,%rax
  add    $0x1,%esi
  mov    %edx,(%r11,%r8,4)
  cmp    %rcx,%rax
  jne    L514
L290:
  mov    %esi,0x30(%rsp)
  mov    %edi,0x4c(%rsp)
  test   %esi,%esi
  je     L302
L385:
  mov    0x8(%rsp),%rbp
  mov    $0x3d0900,%edi
  mov    0x0(%rbp),%ebx
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,0x10(%rsp)
  call   <malloc@plt>
  mov    0x30(%rsp),%edi
  mov    %rax,0x8(%rsp)
  cmp    $0x1,%edi
  je     L302
  lea    -0x2(%rdi),%edx
  lea    0x4(%rbp),%rax
  xor    %edi,%edi
  xor    %esi,%esi
  lea    0x8(%rbp,%rdx,4),%rcx
  jmp    L625
L9:
  mov    0x8(%rsp),%r10
  movslq %esi,%r8
  add    $0x4,%rax
  add    $0x1,%esi
  mov    %edx,(%r10,%r8,4)
  cmp    %rax,%rcx
  je     L294
L625:
  mov    (%rax),%edx
  cmp    %edx,%ebx
  jl     L9
  mov    0x10(%rsp),%r11
  movslq %edi,%r8
  add    $0x4,%rax
  add    $0x1,%edi
  mov    %edx,(%r11,%r8,4)
  cmp    %rax,%rcx
  jne    L625
L294:
  mov    %esi,0x30(%rsp)
  mov    %edi,0x34(%rsp)
  test   %edi,%edi
  je     L585
L629:
  mov    0x10(%rsp),%rbp
  mov    $0x3d0900,%edi
  mov    0x0(%rbp),%ebx
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,0x18(%rsp)
  call   <malloc@plt>
  mov    0x34(%rsp),%edi
  mov    %rax,0x10(%rsp)
  cmp    $0x1,%edi
  je     L585
  lea    -0x2(%rdi),%edx
  lea    0x4(%rbp),%rax
  xor    %edi,%edi
  xor    %esi,%esi
  lea    0x8(%rbp,%rdx,4),%rcx
  jmp    L612
L403:
  mov    0x10(%rsp),%r10
  movslq %esi,%r8
  add    $0x4,%rax
  add    $0x1,%esi
  mov    %edx,(%r10,%r8,4)
  cmp    %rax,%rcx
  je     L616
L612:
  mov    (%rax),%edx
  cmp    %edx,%ebx
  jl     L403
  mov    0x18(%rsp),%r11
  movslq %edi,%r8
  add    $0x4,%rax
  add    $0x1,%edi
  mov    %edx,(%r11,%r8,4)
  cmp    %rax,%rcx
  jne    L612
L616:
  mov    %esi,0x34(%rsp)
  mov    %edi,0x48(%rsp)
  test   %edi,%edi
  je     L213
L173:
  mov    0x18(%rsp),%rbp
  mov    $0x3d0900,%edi
  mov    0x0(%rbp),%ebx
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,0x38(%rsp)
  call   <malloc@plt>
  mov    0x48(%rsp),%ecx
  mov    %rax,0x18(%rsp)
  cmp    $0x1,%ecx
  je     L213
  lea    -0x2(%rcx),%edx
  lea    0x4(%rbp),%rax
  xor    %r14d,%r14d
  xor    %esi,%esi
  lea    0x8(%rbp,%rdx,4),%rcx
  jmp    L1
L166:
  mov    0x18(%rsp),%r10
  movslq %esi,%rdi
  add    $0x4,%rax
  add    $0x1,%esi
  mov    %edx,(%r10,%rdi,4)
  cmp    %rcx,%rax
  je     L410
L1:
  mov    (%rax),%edx
  cmp    %edx,%ebx
  jl     L166
  mov    0x38(%rsp),%r11
  movslq %r14d,%rdi
  add    $0x4,%rax
  add    $0x1,%r14d
  mov    %edx,(%r11,%rdi,4)
  cmp    %rcx,%rax
  jne    L1
L410:
  mov    %esi,0x48(%rsp)
  test   %r14d,%r14d
  je     L46
  mov    %r14d,0x50(%rsp)
L170:
  mov    0x38(%rsp),%rbp
  mov    $0x3d0900,%edi
  mov    0x0(%rbp),%ebx
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,%r14
  call   <malloc@plt>
  mov    0x50(%rsp),%esi
  mov    %rax,0x38(%rsp)
  mov    %rax,%r8
  cmp    $0x1,%esi
  je     L46
  lea    -0x2(%rsi),%eax
  lea    0x4(%rbp),%rdx
  xor    %r12d,%r12d
  lea    0x8(%rbp,%rax,4),%rsi
  xor    %eax,%eax
  jmp    L469
L549:
  movslq %eax,%rdi
  add    $0x4,%rdx
  add    $0x1,%eax
  mov    %ecx,(%r8,%rdi,4)
  cmp    %rdx,%rsi
  je     L4
L469:
  mov    (%rdx),%ecx
  cmp    %ecx,%ebx
  jl     L549
  movslq %r12d,%rdi
  add    $0x4,%rdx
  add    $0x1,%r12d
  mov    %ecx,(%r14,%rdi,4)
  cmp    %rdx,%rsi
  jne    L469
L4:
  mov    %eax,0x50(%rsp)
  test   %r12d,%r12d
  je     L113
  mov    %r14,0x20(%rsp)
  mov    %r12d,%r14d
L476:
  mov    0x20(%rsp),%rbx
  mov    $0x3d0900,%edi
  mov    (%rbx),%ebp
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,%r13
  call   <malloc@plt>
  mov    %rax,0x20(%rsp)
  mov    %rax,%rsi
  cmp    $0x1,%r14d
  je     L113
  lea    -0x2(%r14),%edx
  lea    0x4(%rbx),%rax
  xor    %r14d,%r14d
  lea    0x8(%rbx,%rdx,4),%rdi
  xor    %ebx,%ebx
  jmp    L647
L92:
  movslq %r14d,%rcx
  add    $0x4,%rax
  add    $0x1,%r14d
  mov    %edx,(%rsi,%rcx,4)
  cmp    %rax,%rdi
  je     L503
L647:
  mov    (%rax),%edx
  cmp    %edx,%ebp
  jl     L92
  movslq %ebx,%rcx
  add    $0x4,%rax
  add    $0x1,%ebx
  mov    %edx,0x0(%r13,%rcx,4)
  cmp    %rax,%rdi
  jne    L647
L503:
  test   %ebx,%ebx
  je     L566
  mov    %r14d,0x54(%rsp)
  nopw   0x0(%rax,%rax,1)
L134:
  mov    $0x3d0900,%edi
  mov    0x0(%r13),%r12d
  mov    %r13,%rbp
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,%r15
  call   <malloc@plt>
  mov    %rax,%r13
  cmp    $0x1,%ebx
  je     L413
  lea    -0x2(%rbx),%edx
  lea    0x4(%rbp),%rax
  xor    %ebx,%ebx
  lea    0x8(%rbp,%rdx,4),%rsi
  xor    %ebp,%ebp
  jmp    L411
  nopl   0x0(%rax)
L449:
  movslq %ebx,%rcx
  add    $0x4,%rax
  add    $0x1,%ebx
  mov    %edx,0x0(%r13,%rcx,4)
  cmp    %rax,%rsi
  je     L407
L411:
  mov    (%rax),%edx
  cmp    %edx,%r12d
  jl     L449
  movslq %ebp,%rcx
  add    $0x4,%rax
  add    $0x1,%ebp
  mov    %edx,(%r15,%rcx,4)
  cmp    %rax,%rsi
  jne    L411
L407:
  test   %ebp,%ebp
  je     L648
  mov    %ebx,0x2c(%rsp)
L86:
  mov    $0x3d0900,%edi
  mov    (%r15),%r14d
  mov    %r15,%r12
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,%rbx
  call   <malloc@plt>
  mov    %rax,%r15
  cmp    $0x1,%ebp
  je     L153
  lea    -0x2(%rbp),%edx
  lea    0x4(%r12),%rax
  xor    %ebp,%ebp
  lea    0x8(%r12,%rdx,4),%rcx
  xor    %r12d,%r12d
  jmp    L197
  nopw   0x0(%rax,%rax,1)
L325:
  movslq %ebp,%rsi
  add    $0x4,%rax
  add    $0x1,%ebp
  mov    %edx,(%r15,%rsi,4)
  cmp    %rax,%rcx
  je     L409
L197:
  mov    (%rax),%edx
  cmp    %edx,%r14d
  jl     L325
  movslq %r12d,%rsi
  add    $0x4,%rax
  add    $0x1,%r12d
  mov    %edx,(%rbx,%rsi,4)
  cmp    %rax,%rcx
  jne    L197
L409:
  mov    %ebp,%r8d
  test   %r12d,%r12d
  je     L519
L188:
  mov    (%rbx),%r9d
  mov    $0x3d0900,%edi
  mov    %r8d,0x58(%rsp)
  mov    %rbx,%rbp
  mov    %r9d,0x5c(%rsp)
  call   <malloc@plt>
  mov    $0x3d0900,%edi
  mov    %rax,%r14
  call   <malloc@plt>
  cmp    $0x1,%r12d
  mov    0x58(%rsp),%r8d
  mov    %rax,%rbx
  je     L442
  lea    -0x2(%r12),%eax
  mov    0x5c(%rsp),%r9d
  lea    0x4(%rbp),%rdx
  xor    %esi,%esi
  lea    0x8(%rbp,%rax,4),%rdi
  xor    %r12d,%r12d
  jmp    L578
  nopl   0x0(%rax)
L248:
  movslq %r12d,%rcx
  add    $0x4,%rdx
  add    $0x1,%r12d
  mov    %eax,(%rbx,%rcx,4)
  cmp    %rdx,%rdi
  je     L214
L578:
  mov    (%rdx),%eax
  cmp    %eax,%r9d
  jl     L248
  movslq %esi,%rcx
  add    $0x4,%rdx
  add    $0x1,%esi
  mov    %eax,(%r14,%rcx,4)
  cmp    %rdx,%rdi
  jne    L578
L214:
  mov    %r14,%rdi
  mov    %r8d,0x58(%rsp)
  call   <quick>
  test   %r12d,%r12d
  mov    0x58(%rsp),%r8d
  jne    L188
  mov    %r8d,%ebp
L519:
  test   %ebp,%ebp
  jne    L86
L153:
  mov    0x2c(%rsp),%ebx
L648:
  test   %ebx,%ebx
  jne    L134
L413:
  mov    0x54(%rsp),%r14d
L566:
  test   %r14d,%r14d
  jne    L476
L113:
  mov    0x50(%rsp),%eax
  test   %eax,%eax
  jne    L170
L46:
  mov    0x48(%rsp),%edx
  test   %edx,%edx
  jne    L173
L213:
  mov    0x34(%rsp),%ecx
  test   %ecx,%ecx
  jne    L629
L585:
  mov    0x30(%rsp),%esi
  test   %esi,%esi
  jne    L385
L302:
  mov    0x4c(%rsp),%edi
  test   %edi,%edi
  jne    L37
L588:
  add    $0x68,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L442:
  mov    %r8d,%ebp
  xor    %esi,%esi
  mov    %r14,%rdi
  call   <quick>
  test   %ebp,%ebp
  jne    L86
  jmp    L153
```

assistant: ```c
quick(int *arr, int size) {
  if (size == 0)
    return;
  int pvt = *(arr);
  int *y = malloc(sizeof(int) * 1000000), *z = malloc(sizeof(int) * 1000000);
  int size_y = 0, size_z = 0;
  int i;
  for (i = 1; i < size; i++) {
    if (*(arr + i) > pvt) {
      *(z + size_z) = *(arr + i);
      size_z++;
    } else if (*(arr + i) <= pvt) {
      *(y + size_y) = *(arr + i);
      size_y++;
    }
  }
  quick(y, size_y);
  quick(z, size_z);
}
```