user: 请将以下的汇编代码转换成C语言代码:

```asm
<reducerankLB>:
  endbr64
  push   %r15
  mov    $0x3b9aca00,%ecx
  mov    $0xffffffff,%r9d
  xor    %r8d,%r8d
  push   %r14
  mov    $0xffffffffffffffff,%r10
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  sub    $0xc8,%rsp
  mov    %rsi,0x10(%rsp)
  mov    %rdi,%rsi
  mov    %rdi,0x18(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0xb8(%rsp)
  xor    %eax,%eax
  nopl   (%rax)
L68:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L94:
  mov    (%rdi,%rax,4),%edx
  cmp    %ecx,%edx
  jge    L220
  mov    %edx,%ecx
  movslq %eax,%r10
  mov    %r8d,%r9d
L220:
  add    $0x1,%rax
  cmp    $0x10,%rax
  jne    L94
  add    $0x1,%r8d
  add    $0x40,%rdi
  cmp    $0x10,%r8d
  jne    L68
  mov    0x18(%rsp),%rbx
  movslq %r9d,%rax
  mov    0x10(%rsp),%r9
  xor    %edx,%edx
  shl    $0x6,%rax
  add    %rbx,%rax
  lea    (%rbx,%r10,4),%r8
  nopl   0x0(%rax)
L83:
  mov    (%r8),%edi
  add    $0x40,%r8
  mov    %edi,(%r9,%rdx,1)
  mov    (%rax,%rdx,1),%edi
  sub    %ecx,%edi
  mov    %edi,0x0(%rbp,%rdx,1)
  add    $0x4,%rdx
  cmp    $0x40,%rdx
  jne    L83
  pxor   %xmm0,%xmm0
  lea    0x30(%rsp),%r13
  mov    0x10(%rsp),%r9
  xor    %r12d,%r12d
  movaps %xmm0,0x70(%rsp)
  lea    0x70(%rsp),%rbx
  mov    %r13,%rcx
  movaps %xmm0,0x80(%rsp)
  movaps %xmm0,0x90(%rsp)
  movaps %xmm0,0xa0(%rsp)
  movaps %xmm0,0x30(%rsp)
  movaps %xmm0,0x40(%rsp)
  movaps %xmm0,0x50(%rsp)
  movaps %xmm0,0x60(%rsp)
  nopl   0x0(%rax,%rax,1)
L237:
  mov    (%r9),%edi
  xor    %eax,%eax
  nopl   (%rax)
L66:
  mov    0x0(%rbp,%rax,1),%edx
  add    %edi,%edx
  cmp    (%rsi,%rax,1),%edx
  jle    L70
  addl   $0x1,(%rcx)
  add    $0x1,%r12d
  addl   $0x1,(%rbx,%rax,1)
L70:
  add    $0x4,%rax
  cmp    $0x40,%rax
  jne    L66
  add    $0x4,%rcx
  add    $0x4,%r9
  add    $0x40,%rsi
  cmp    %rbx,%rcx
  jne    L237
  mov    %r13,%rsi
  mov    %r12d,%r13d
  test   %r12d,%r12d
  je     L43
  nopl   0x0(%rax,%rax,1)
L249:
  xor    %eax,%eax
  xor    %edx,%edx
  mov    $0xffffffff,%r14d
  nopw   0x0(%rax,%rax,1)
L122:
  mov    (%rsi,%rax,4),%ecx
  mov    %eax,%edi
  cmp    %edx,%ecx
  jle    L45
  mov    %ecx,%edx
  mov    %eax,%r14d
L45:
  mov    (%rbx,%rax,4),%ecx
  cmp    %edx,%ecx
  jle    L101
  lea    0x10(%rdi),%r14d
  mov    %ecx,%edx
L101:
  add    $0x1,%rax
  cmp    $0x10,%rax
  jne    L122
  cmp    $0xf,%r14d
  jg     L111
  mov    0x10(%rsp),%rax
  movslq %r14d,%r14
  mov    $0x3b9aca00,%r12d
  mov    $0xffffffff,%edi
  mov    %r14,%r15
  lea    (%rax,%r14,4),%rcx
  shl    $0x6,%r15
  xor    %eax,%eax
  add    0x18(%rsp),%r15
  mov    (%rcx),%r9d
  nopw   0x0(%rax,%rax,1)
L65:
  mov    0x0(%rbp,%rax,4),%edx
  add    %r9d,%edx
  sub    (%r15,%rax,4),%edx
  test   %edx,%edx
  jle    L118
  cmp    %r12d,%edx
  setl   %r8b
  test   %r8b,%r8b
  cmovne %edx,%r12d
  cmovne %eax,%edi
L118:
  add    $0x1,%rax
  cmp    $0x10,%rax
  jne    L65
  not    %edi
  mov    %rcx,0x20(%rsp)
  shr    $0x1f,%edi
  mov    %rsi,0x8(%rsp)
  call   <assert@plt>
  mov    0x20(%rsp),%rcx
  mov    0x8(%rsp),%rsi
  mov    (%rcx),%eax
  mov    %rsi,0x20(%rsp)
  mov    %r14,%rsi
  mov    %rbx,%r14
  mov    %rcx,%rbx
  sub    %r12d,%eax
  xor    %r12d,%r12d
  mov    %eax,(%rcx)
  mov    %rsi,%rcx
  jmp    L87
  nopl   (%rax)
L219:
  mov    (%rbx),%eax
L87:
  add    0x0(%rbp,%r12,1),%eax
  cmp    (%r15,%r12,1),%eax
  jne    L24
  mov    0x30(%rsp,%rcx,4),%eax
  mov    (%r14,%r12,1),%esi
  sub    $0x1,%r13d
  mov    %rcx,0x8(%rsp)
  lea    -0x1(%rsi),%edi
  sub    $0x1,%eax
  mov    %r13d,%esi
  mov    %eax,0x30(%rsp,%rcx,4)
  not    %esi
  not    %eax
  mov    %edi,(%r14,%r12,1)
  shr    $0x1f,%esi
  shr    $0x1f,%eax
  not    %edi
  and    %esi,%eax
  shr    $0x1f,%edi
  and    %eax,%edi
  call   <assert@plt>
  mov    0x8(%rsp),%rcx
L24:
  add    $0x4,%r12
  cmp    $0x40,%r12
  jne    L219
  mov    0x20(%rsp),%rsi
  mov    %r14,%rbx
L184:
  test   %r13d,%r13d
  jg     L249
L43:
  mov    0xb8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  add    $0xc8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L111:
  sub    $0x10,%r14d
  mov    0x10(%rsp),%r8
  xor    %edx,%edx
  mov    $0xffffffff,%edi
  movslq %r14d,%r14
  mov    $0x3b9aca00,%r12d
  lea    0x0(,%r14,4),%r15
  lea    0x0(%rbp,%r15,1),%r9
  add    0x18(%rsp),%r15
  mov    (%r9),%r11d
  mov    %r15,%rcx
  nopl   0x0(%rax)
L156:
  mov    (%r8,%rdx,4),%eax
  add    %r11d,%eax
  sub    (%rcx),%eax
  test   %eax,%eax
  jle    L173
  cmp    %r12d,%eax
  setl   %r10b
  test   %r10b,%r10b
  cmovne %eax,%r12d
  cmovne %edx,%edi
L173:
  add    $0x1,%rdx
  add    $0x40,%rcx
  cmp    $0x10,%rdx
  jne    L156
  not    %edi
  mov    %r9,0x20(%rsp)
  shr    $0x1f,%edi
  mov    %rsi,0x8(%rsp)
  call   <assert@plt>
  mov    0x20(%rsp),%r9
  mov    0x8(%rsp),%rsi
  mov    %r14,%rcx
  mov    0x10(%rsp),%rdx
  mov    %rbp,0x20(%rsp)
  mov    (%r9),%eax
  mov    %rsi,0x28(%rsp)
  mov    %r9,%rbp
  mov    %rsi,%r14
  sub    %r12d,%eax
  mov    %rbx,%r12
  mov    %rdx,%rbx
  mov    %eax,(%r9)
  jmp    L84
  nopl   0x0(%rax,%rax,1)
L92:
  mov    0x0(%rbp),%eax
L84:
  add    (%rbx),%eax
  cmp    (%r15),%eax
  jne    L57
  mov    (%r14),%eax
  sub    $0x1,%r13d
  mov    %rcx,0x8(%rsp)
  mov    %r13d,%esi
  lea    -0x1(%rax),%edi
  mov    0x70(%rsp,%rcx,4),%eax
  not    %esi
  mov    %edi,(%r14)
  shr    $0x1f,%esi
  not    %edi
  sub    $0x1,%eax
  shr    $0x1f,%edi
  mov    %eax,0x70(%rsp,%rcx,4)
  not    %eax
  shr    $0x1f,%eax
  and    %esi,%eax
  and    %eax,%edi
  call   <assert@plt>
  mov    0x8(%rsp),%rcx
L57:
  add    $0x4,%r14
  add    $0x4,%rbx
  add    $0x40,%r15
  cmp    %r12,%r14
  jne    L92
  mov    0x20(%rsp),%rbp
  mov    0x28(%rsp),%rsi
  mov    %r12,%rbx
  jmp    L184
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void reducerankLB(int t[16][16], int t0[16], int t1[16]) {
  int d, i, j, dd, nd, i1, j1, nmax, dmin, imin, jmin, vmin, n0[16], n1[16];
  vmin = 1000000000;
  imin = jmin = -1;
  for (i = 0; i < 16; i++)
    for (j = 0; j < 16; j++)
      if (t[i][j] < vmin) {
        vmin = t[i][j];
        imin = i;
        jmin = j;
      }
  for (i = 0; i < 16; i++) {
    t0[i] = t[i][jmin];
    t1[i] = t[imin][i] - vmin;
  }
  nd = 0;
  for (i = 0; i < 16; i++)
    n0[i] = n1[i] = 0;
  for (i = 0; i < 16; i++)
    for (j = 0; j < 16; j++)
      if (t0[i] + t1[j] > t[i][j]) {
        n0[i]++;
        n1[j]++;
        nd++;
      }
  while (nd > 0) {
    if (0) {
      printf("             ");
      for (j = 0; j < 16; j++)
        printf(" %4d", n1[j]);
      printf("\n");
      printf("             ");
      for (j = 0; j < 16; j++)
        printf(" %4d", t1[j]);
      printf("\n");
      for (i = 0; i < 16; i++) {
        printf("%4d %4d : ", n0[i], t0[i]);
        for (j = 0; j < 16; j++)
          printf(" %4d", t0[i] + t1[j] - t[i][j]);
        printf("\n");
      }
      printf("\n");
    }
    nmax = 0;
    dd = -1;
    for (i = 0; i < 16; i++) {
      if (n0[i] > nmax) {
        nmax = n0[i];
        dd = i;
      }
      if (n1[i] > nmax) {
        nmax = n1[i];
        dd = 16 + i;
      }
    }
    if (dd < 16) {
      dmin = 1000000000;
      j1 = -1;
      for (j = 0; j < 16; j++) {
        d = (t0[dd] + t1[j]) - t[dd][j];
        if (d > 0 && d < dmin) {
          dmin = d;
          j1 = j;
        }
      }
      assert(j1 >= 0);
      t0[dd] -= dmin;
      for (j = 0; j < 16; j++)
        if (t0[dd] + t1[j] == t[dd][j]) {
          n0[dd]--;
          n1[j]--;
          nd--;
          assert(n0[dd] >= 0 && n1[j] >= 0 && nd >= 0);
        }
    } else {
      dd -= 16;
      dmin = 1000000000;
      i1 = -1;
      for (i = 0; i < 16; i++) {
        d = (t0[i] + t1[dd]) - t[i][dd];
        if (d > 0 && d < dmin) {
          dmin = d;
          i1 = i;
        }
      }
      assert(i1 >= 0);
      t1[dd] -= dmin;
      for (i = 0; i < 16; i++)
        if (t0[i] + t1[dd] == t[i][dd]) {
          n0[i]--;
          n1[dd]--;
          nd--;
          assert(n0[i] >= 0 && n1[dd] >= 0 && nd >= 0);
        }
    }
  }
}
```