user: 下面的汇编指令对应的C源代码是什么：

```asm
<my_qs>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  lea    0x1(%rdx),%r13d
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  cmp    %r13d,%ecx
  jle    L60
  lea    0x2(%rdx),%eax
  mov    %esi,%ebp
  mov    %rdi,%r14
  mov    %edx,%esi
  mov    %ecx,%r15d
  mov    %r8,%r12
  cmp    %eax,%ecx
  je     L239
  lea    0x3(%rdx),%eax
  cmp    %eax,%ecx
  je     L77
L154:
  mov    %r15d,%edi
  mov    %esi,0xc(%rsp)
  mov    %r15d,%r13d
  sub    %esi,%edi
  call   <int_random@plt>
  mov    0xc(%rsp),%esi
  add    %esi,%eax
  mov    %esi,%edi
  mov    %esi,%r9d
  cltq
  movslq (%r12,%rax,4),%rax
  movsd  (%r14,%rax,8),%xmm1
  cmp    %esi,%r15d
  jle    L402
  nopl   0x0(%rax,%rax,1)
L218:
  movslq %edi,%rax
  mov    %edi,%ebx
  movslq (%r12,%rax,4),%rax
  movsd  (%r14,%rax,8),%xmm0
  mov    %rax,%rcx
  nopw   0x0(%rax,%rax,1)
L387:
  comisd %xmm0,%xmm1
  jb     L108
  movslq %r9d,%rax
  movslq %ebx,%rdx
  lea    (%r12,%rax,4),%rdi
  jmp    L199
  cs nopw 0x0(%rax,%rax,1)
L345:
  movslq (%r12,%rdx,4),%rax
  movsd  (%r14,%rax,8),%xmm0
  mov    %rax,%rcx
L199:
  comisd %xmm0,%xmm1
  mov    %edx,%r8d
  mov    %edx,%eax
  jbe    L117
  cmp    %edx,%r9d
  jge    L7
  mov    (%rdi),%eax
  mov    %ecx,(%rdi)
  mov    %eax,(%r12,%rdx,4)
L7:
  add    $0x1,%rdx
  add    $0x1,%r9d
  lea    0x1(%r8),%eax
  add    $0x4,%rdi
  cmp    %edx,%r13d
  jg     L345
L117:
  cmp    %r13d,%eax
  jge    L233
  movslq %r9d,%rdx
  cltq
  lea    (%r12,%rdx,4),%rdi
  jmp    L115
  nopw   0x0(%rax,%rax,1)
L250:
  cmp    %eax,%r9d
  jge    L328
  mov    (%rdi),%edx
  mov    %ecx,(%rdi)
  mov    %edx,(%r12,%rax,4)
L328:
  add    $0x1,%rax
  cmp    %eax,%r13d
  jle    L233
L115:
  movslq (%r12,%rax,4),%rdx
  mov    %eax,%ebx
  movsd  (%r14,%rdx,8),%xmm0
  mov    %rdx,%rcx
  ucomisd %xmm1,%xmm0
  jp     L255
  je     L250
L255:
  cmp    %r13d,%ebx
  jl     L387
  cs nopw 0x0(%rax,%rax,1)
L233:
  mov    %r13d,%ebx
  add    $0x1,%r13d
L349:
  mov    %esi,%edx
  mov    %r12,%r8
  mov    %r9d,%ecx
  mov    %ebp,%esi
  mov    %r14,%rdi
  call   <my_qs>
  cmp    %r13d,%r15d
  jle    L60
  lea    0x2(%rbx),%eax
  cmp    %r15d,%eax
  je     L120
  lea    0x3(%rbx),%eax
  mov    %ebx,%esi
  cmp    %r15d,%eax
  jne    L154
L77:
  movslq %esi,%rax
  shl    $0x2,%rax
  lea    (%r12,%rax,1),%rcx
  lea    0x4(%r12,%rax,1),%rdi
  movslq (%rcx),%rsi
  lea    0x8(%r12,%rax,1),%rax
  movslq (%rax),%r9
  movsd  (%r14,%rsi,8),%xmm2
  mov    %rsi,%rdx
  movslq (%rdi),%rsi
  movsd  (%r14,%r9,8),%xmm1
  movsd  (%r14,%rsi,8),%xmm0
  mov    %rsi,%r8
  mov    %r9,%rsi
  comisd %xmm0,%xmm2
  jbe    L100
  comisd %xmm0,%xmm1
  ja     L31
L132:
  mov    %esi,(%rcx)
  mov    %edx,(%rax)
L222:
  mov    %r12,%rdx
  mov    %r13d,%esi
  jmp    L9
  nopl   0x0(%rax,%rax,1)
L108:
  cmp    %ebx,%r13d
  jle    L233
  movslq %r13d,%rax
  lea    -0x4(%r12,%rax,4),%rax
  jmp    L320
  nopl   0x0(%rax,%rax,1)
L180:
  lea    -0x1(%r13),%edx
  sub    $0x4,%rax
  cmp    %ebx,%edx
  je     L349
  mov    %edx,%r13d
L320:
  movslq (%rax),%rdi
  movsd  (%r14,%rdi,8),%xmm0
  mov    %rdi,%rdx
  comisd %xmm1,%xmm0
  ja     L180
  ucomisd %xmm1,%xmm0
  movslq %ebx,%rdi
  lea    (%r12,%rdi,4),%r8
  lea    0x1(%rbx),%edi
  jp     L283
  jne    L283
  mov    %edx,(%r8)
  mov    %ecx,(%rax)
  cmp    %edi,%r13d
  jle    L233
  sub    $0x1,%r13d
L240:
  cmp    %edi,%r13d
  jg     L218
  jmp    L233
  nop
L283:
  movslq %r9d,%r10
  lea    0x1(%r9),%r11d
  lea    (%r12,%r10,4),%r10
  cmp    %ebx,%r9d
  je     L56
  mov    %edx,(%r8)
  mov    %ecx,(%rax)
  mov    (%r10),%eax
  mov    (%r8),%edx
  mov    %edx,(%r10)
  mov    %eax,(%r8)
  cmp    %edi,%r13d
  jg     L370
L357:
  mov    %r13d,%ebx
  mov    %r11d,%r9d
  add    $0x1,%r13d
  jmp    L349
L56:
  mov    (%r10),%ecx
  mov    %edx,(%r10)
  mov    %ecx,(%rax)
  cmp    %edi,%r13d
  jle    L357
L370:
  sub    $0x1,%r13d
  mov    %r11d,%r9d
  jmp    L240
L402:
  lea    0x1(%r15),%r13d
  mov    %r15d,%ebx
  jmp    L349
L120:
  mov    %ebx,%esi
L239:
  mov    %r12,%rdx
L9:
  add    $0x18,%rsp
  mov    %r14,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <my_qs_2@plt>
L60:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L31:
  mov    %r8d,(%rcx)
  mov    %edx,(%rdi)
  jmp    L222
L100:
  comisd %xmm1,%xmm2
  jbe    L222
  comisd %xmm0,%xmm1
  jbe    L132
  jmp    L31
```

assistant: ```c
void my_qs(double *farr, int size, int start, int end, int *indices) {
  if (end <= start + 1) {
  } else if (end == start + 2) {
    my_qs_2(farr, start, indices);
  } else if (end == start + 3) {
    double x0 = farr[indices[start + 0]];
    double x1 = farr[indices[start + 1]];
    double x2 = farr[indices[start + 2]];
    if (x0 > x1 || x0 > x2) {
      if (x1 < x2) {
        {
          int temp = indices[start];
          indices[start] = indices[start + 1];
          indices[start + 1] = temp;
        };
        my_qs_2(farr, start + 1, indices);
      } else {
        {
          int temp = indices[start];
          indices[start] = indices[start + 2];
          indices[start + 2] = temp;
        };
        my_qs_2(farr, start + 1, indices);
      }
    } else
      my_qs_2(farr, start + 1, indices);
  } else {
    int pivot_index = start + int_random(end - start);
    double pivot_value = farr[indices[pivot_index]];
    int i = start;
    int j = start;
    int k = end;
    while (j < k) {
      while (j < k && farr[indices[j]] <= pivot_value) {
        while (j < k && farr[indices[j]] < pivot_value) {
          if (i < j) {
            int temp = indices[i];
            indices[i] = indices[j];
            indices[j] = temp;
          };
          i += 1;
          j += 1;
        }
        while (j < k && farr[indices[j]] == pivot_value) {
          if (i < j) {
            int temp = indices[i];
            indices[i] = indices[j];
            indices[j] = temp;
          };
          j += 1;
        }
      }
      while (j < k && farr[indices[k - 1]] > pivot_value)
        k -= 1;
      if (j < k && farr[indices[k - 1]] == pivot_value) {
        {
          int temp = indices[j];
          indices[j] = indices[k - 1];
          indices[k - 1] = temp;
        };
        j += 1;
        if (j < k)
          k -= 1;
      } else if (j < k) {
        if (i == j) {
          {
            int temp = indices[i];
            indices[i] = indices[k - 1];
            indices[k - 1] = temp;
          };
          i += 1;
          j += 1;
          if (j < k)
            k -= 1;
        } else {
          {
            int temp = indices[j];
            indices[j] = indices[k - 1];
            indices[k - 1] = temp;
          };
          {
            int temp = indices[i];
            indices[i] = indices[j];
            indices[j] = temp;
          };
          i += 1;
          j += 1;
          if (j < k)
            k -= 1;
        }
      }
    }
    my_qs(farr, size, start, i, indices);
    my_qs(farr, size, k, end, indices);
  }
}
```