user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<LMSpostproc1>:
  endbr64
  push   %r15
  mov    %edx,%r15d
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  push   %rbx
  mov    %r8d,%ebx
  sub    $0x28,%rsp
  test   %edx,%edx
  setg   %dil
  mov    %edx,0x4(%rsp)
  mov    %ecx,(%rsp)
  call   <assert@plt>
  mov    (%r12),%eax
  test   %eax,%eax
  jns    L62
  mov    %r12,%r14
  xor    %r13d,%r13d
  nopl   0x0(%rax)
L73:
  not    %eax
  add    $0x1,%r13d
  xor    %edi,%edi
  mov    %eax,(%r14)
  cmp    %r15d,%r13d
  setl   %dil
  add    $0x4,%r14
  call   <assert@plt>
  mov    (%r14),%eax
  test   %eax,%eax
  js     L73
L136:
  mov    (%rsp),%eax
  cmp    %r13d,%eax
  jle    L78
  lea    0x1(%r13),%r14d
  mov    %rbp,0x8(%rsp)
  mov    %eax,%ebp
  movslq %r14d,%r15
  mov    %ebx,0x10(%rsp)
  mov    %r15,%rbx
  mov    0x4(%rsp),%r15d
  jmp    L29
  xchg   %ax,%ax
L370:
  add    $0x1,%rbx
L29:
  xor    %edi,%edi
  cmp    %ebx,%r15d
  setg   %dil
  call   <assert@plt>
  mov    (%r12,%rbx,4),%eax
  test   %eax,%eax
  jns    L370
  movslq %r13d,%r13
  not    %eax
  mov    %eax,(%r12,%r13,4)
  movl   $0x0,(%r12,%rbx,4)
  cmp    %r14d,%ebp
  je     L194
  mov    %r14d,%r13d
  add    $0x1,%r14d
  jmp    L370
L194:
  mov    0x8(%rsp),%rbp
  mov    0x10(%rsp),%ebx
L78:
  movslq 0x4(%rsp),%rax
  lea    -0x1(%rax),%r8d
  cmp    $0x4,%ebx
  je     L246
  movzbl -0x1(%rbp,%rax,1),%esi
L330:
  mov    0x4(%rsp),%eax
  lea    -0x2(%rax),%edx
  movslq %edx,%rdx
  jmp    L197
  nopl   (%rax)
L254:
  movzbl 0x0(%rbp,%rdx,1),%ecx
  sub    $0x1,%rdx
  cmp    %ecx,%esi
  jg     L326
L39:
  mov    %ecx,%esi
L197:
  mov    %edx,%eax
  test   %edx,%edx
  js     L273
  cmp    $0x4,%ebx
  jne    L254
  mov    0x0(%rbp,%rdx,4),%ecx
  sub    $0x1,%rdx
  cmp    %ecx,%esi
  jle    L39
L326:
  sub    $0x1,%eax
  cltq
  jmp    L379
  nopl   0x0(%rax)
L132:
  movzbl 0x0(%rbp,%rax,1),%edx
  sub    $0x1,%rax
  cmp    %edx,%ecx
  jl     L81
L384:
  mov    %edx,%ecx
L379:
  lea    0x1(%rax),%edi
  mov    %eax,%esi
  cmp    $0xffffffff,%eax
  je     L273
  cmp    $0x4,%ebx
  jne    L132
  mov    0x0(%rbp,%rax,4),%edx
  sub    $0x1,%rax
  cmp    %edx,%ecx
  jge    L384
L81:
  mov    %edi,%eax
  sub    %esi,%r8d
  sub    $0x1,%esi
  sar    %eax
  add    (%rsp),%eax
  movslq %esi,%rsi
  cltq
  mov    %r8d,(%r12,%rax,4)
  jmp    L53
  nopw   0x0(%rax,%rax,1)
L103:
  movzbl 0x0(%rbp,%rsi,1),%ecx
  sub    $0x1,%rsi
  cmp    %ecx,%edx
  jg     L371
L250:
  mov    %ecx,%edx
L53:
  mov    %esi,%eax
  cmp    $0xffffffff,%esi
  je     L273
  cmp    $0x4,%ebx
  jne    L103
  mov    0x0(%rbp,%rsi,4),%ecx
  sub    $0x1,%rsi
  cmp    %ecx,%edx
  jle    L250
L371:
  mov    %edi,%r8d
  jmp    L326
  nopw   0x0(%rax,%rax,1)
L273:
  mov    (%rsp),%eax
  xor    %r14d,%r14d
  test   %eax,%eax
  jle    L130
  mov    (%rsp),%esi
  mov    0x4(%rsp),%r13d
  mov    %r12,%rax
  xor    %r14d,%r14d
  xor    %r15d,%r15d
  lea    -0x1(%rsi),%edx
  lea    0x4(%r12,%rdx,4),%r10
  jmp    L283
  nopl   0x0(%rax)
L189:
  add    $0x1,%r14d
  mov    %edi,%r15d
  mov    %ecx,%r13d
L15:
  add    $0x4,%rax
  mov    %r14d,(%rsi)
  cmp    %rax,%r10
  je     L130
L283:
  mov    (%rax),%ecx
  mov    %ecx,%edx
  sar    %edx
  add    (%rsp),%edx
  movslq %edx,%rdx
  lea    (%r12,%rdx,4),%rsi
  mov    (%rsi),%edi
  cmp    %r15d,%edi
  jne    L189
  lea    0x0(%r13,%r15,1),%edx
  cmp    0x4(%rsp),%edx
  jge    L189
  test   %r15d,%r15d
  jle    L57
  movslq %ecx,%r8
  movslq %r13d,%r11
  lea    0x1(%r15),%r9d
  mov    %r13d,0x18(%rsp)
  lea    0x0(%rbp,%r8,4),%rdx
  add    %rbp,%r8
  mov    %r15d,0x1c(%rsp)
  mov    %r9,%r13
  mov    %rdx,0x10(%rsp)
  lea    0x0(%rbp,%r11,4),%rdx
  mov    %r8,%r15
  add    %rbp,%r11
  mov    %rdx,0x8(%rsp)
  mov    $0x1,%edx
  jmp    L123
L389:
  movzbl -0x1(%r15,%rdx,1),%r8d
  movzbl -0x1(%r11,%rdx,1),%r9d
L101:
  cmp    %r8d,%r9d
  jne    L189
  mov    %edx,%r8d
  add    $0x1,%rdx
  cmp    %rdx,%r13
  je     L32
L123:
  cmp    $0x4,%ebx
  jne    L389
  mov    0x10(%rsp),%r9
  mov    -0x4(%r9,%rdx,4),%r8d
  mov    0x8(%rsp),%r9
  mov    -0x4(%r9,%rdx,4),%r9d
  jmp    L101
  nopl   0x0(%rax)
L130:
  add    $0x28,%rsp
  mov    %r14d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L32:
  mov    0x18(%rsp),%r13d
  mov    0x1c(%rsp),%r15d
L243:
  cmp    %r15d,%r8d
  je     L15
  jmp    L189
L246:
  mov    -0x4(%rbp,%rax,4),%esi
  jmp    L330
L62:
  xor    %r13d,%r13d
  jmp    L136
L57:
  xor    %r8d,%r8d
  jmp    L243
```

assistant: ```c
int LMSpostproc1(const void *T, int *SA, int n, int m, int cs) {
  int i, j, p, q, plen, qlen, name;
  int c0, c1;
  int diff;
  assert(0 < n);
  for (i = 0; (p = SA[i]) < 0; ++i) {
    SA[i] = ~p;
    assert((i + 1) < n);
  }
  if (i < m) {
    for (j = i, ++i;; ++i) {
      assert(i < n);
      if ((p = SA[i]) < 0) {
        SA[j++] = ~p;
        SA[i] = 0;
        if (j == m) {
          break;
        }
      }
    }
  }
  i = n - 1;
  j = n - 1;
  c0 = (cs == sizeof(int) ? ((int *)T)[(n - 1)] : ((unsigned char *)T)[(n - 1)]);
  do {
    c1 = c0;
  } while ((0 <= --i) && ((c0 = (cs == sizeof(int) ? ((int *)T)[(i)] : ((unsigned char *)T)[(i)])) >= c1));
  for (; 0 <= i;) {
    do {
      c1 = c0;
    } while ((0 <= --i) && ((c0 = (cs == sizeof(int) ? ((int *)T)[(i)] : ((unsigned char *)T)[(i)])) <= c1));
    if (0 <= i) {
      SA[m + ((i + 1) >> 1)] = j - i;
      j = i + 1;
      do {
        c1 = c0;
      } while ((0 <= --i) && ((c0 = (cs == sizeof(int) ? ((int *)T)[(i)] : ((unsigned char *)T)[(i)])) >= c1));
    }
  }
  for (i = 0, name = 0, q = n, qlen = 0; i < m; ++i) {
    p = SA[i], plen = SA[m + (p >> 1)], diff = 1;
    if ((plen == qlen) && ((q + plen) < n)) {
      for (j = 0; (j < plen) && ((cs == sizeof(int) ? ((int *)T)[(p + j)] : ((unsigned char *)T)[(p + j)]) == (cs == sizeof(int) ? ((int *)T)[(q + j)] : ((unsigned char *)T)[(q + j)])); ++j) {
      }
      if (j == plen) {
        diff = 0;
      }
    }
    if (diff != 0) {
      ++name, q = p, qlen = plen;
    }
    SA[m + (p >> 1)] = name;
  }
  return name;
}
```