user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<MERGE>:
  endbr64
  push   %rbp
  movslq %edx,%r10
  mov    %esi,%r8d
  mov    %r10d,%edx
  sub    %esi,%edx
  mov    %rsp,%rbp
  push   %r15
  mov    %rdi,%r15
  push   %r14
  push   %r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbx
  lea    0x1(%rdx),%ebx
  sub    %r10d,%r12d
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %ebx,%rax
  mov    %rsp,%rdi
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rdi
  and    $0xfffffffffffffff0,%rsi
  cmp    %rdi,%rsp
  je     L54
L44:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdi,%rsp
  jne    L44
L54:
  and    $0xfff,%esi
  sub    %rsi,%rsp
  test   %rsi,%rsi
  jne    L172
L92:
  movslq %r12d,%rax
  mov    %rsp,%rdi
  mov    %rsp,%r14
  mov    %rax,-0x58(%rbp)
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rdi
  and    $0xfffffffffffffff0,%rsi
  cmp    %rdi,%rsp
  je     L107
L47:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdi,%rsp
  jne    L47
L107:
  and    $0xfff,%esi
  sub    %rsi,%rsp
  test   %rsi,%rsi
  jne    L137
L177:
  mov    %rsp,%r13
  test   %ebx,%ebx
  jle    L88
  movslq %r8d,%rax
  lea    0x4(,%rdx,4),%rdx
  mov    %r14,%rdi
  mov    %ecx,-0x4c(%rbp)
  lea    (%r15,%rax,4),%rsi
  mov    %r10d,-0x48(%rbp)
  mov    %r8d,-0x44(%rbp)
  call   <memcpy@plt>
  mov    -0x44(%rbp),%r8d
  movslq -0x48(%rbp),%r10
  mov    -0x4c(%rbp),%ecx
L88:
  test   %r12d,%r12d
  jle    L179
  mov    -0x58(%rbp),%rdx
  lea    0x4(%r15,%r10,4),%rsi
  mov    %r13,%rdi
  mov    %ecx,-0x48(%rbp)
  mov    %r8d,-0x44(%rbp)
  shl    $0x2,%rdx
  call   <memcpy@plt>
  mov    -0x44(%rbp),%r8d
  mov    -0x48(%rbp),%ecx
L179:
  xor    %r9d,%r9d
  cmp    %ecx,%r8d
  jg     L185
  movslq %r8d,%rdx
  sub    %r8d,%ecx
  xor    %r9d,%r9d
  add    %rdx,%rcx
  lea    (%r15,%rdx,4),%rax
  xor    %edx,%edx
  lea    0x4(%r15,%rcx,4),%rdi
  xor    %ecx,%ecx
  jmp    L69
  nopl   (%rax)
L56:
  movslq %edx,%rsi
  mov    (%r14,%rsi,4),%esi
  cmp    %ecx,%r12d
  je     L159
  movslq %ecx,%r8
  mov    0x0(%r13,%r8,4),%r8d
  cmp    %esi,%r8d
  jge    L159
  mov    %ebx,%esi
  add    $0x1,%ecx
  sub    %edx,%esi
  add    %esi,%r9d
  mov    %r8d,%esi
L148:
  mov    %esi,(%rax)
  add    $0x4,%rax
  cmp    %rax,%rdi
  je     L185
L69:
  cmp    %edx,%ebx
  jne    L56
  movslq %ecx,%rsi
  add    $0x4,%rax
  add    $0x1,%ecx
  mov    0x0(%r13,%rsi,4),%esi
  mov    %esi,-0x4(%rax)
  cmp    %rax,%rdi
  jne    L69
L185:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L70
  lea    -0x28(%rbp),%rsp
  mov    %r9d,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   (%rax)
L172:
  orq    $0x0,-0x8(%rsp,%rsi,1)
  jmp    L92
  nopl   0x0(%rax,%rax,1)
L159:
  add    $0x1,%edx
  jmp    L148
L137:
  orq    $0x0,-0x8(%rsp,%rsi,1)
  jmp    L177
L70:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int MERGE(int A[], int p, int q, int r) {
  int i, j, k, inversions = 0;
  int n1 = q - p + 1;
  int n2 = r - q;
  int L[n1];
  int R[n2];
  for (i = 0; i < n1; i++)
    L[i] = A[p + i];
  for (j = 0; j < n2; j++)
    R[j] = A[q + j + 1];
  for (i = 0, j = 0, k = p; k <= r; k++) {
    if (i == n1) {
      A[k] = R[j++];
    } else if (j == n2) {
      A[k] = L[i++];
    } else if (L[i] <= R[j]) {
      A[k] = L[i++];
    } else {
      A[k] = R[j++];
      inversions += n1 - i;
    }
  }
  return inversions;
}
```