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

```asm
<blake2_round_sidm>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  push   $0xd
  push   $0xc
  push   $0xf
  push   $0xe
  push   $0x9
  push   $0x8
  push   $0xb
  push   $0xa
  push   $0x5
  push   $0x4
  mov    $0x7,%r9d
  mov    $0x6,%r8d
  mov    $0x1,%ecx
  mov    $0x0,%edx
  mov    $0x3,%esi
  mov    $0x2,%edi
  call   <_mm_setr_epi8@plt>
  mov    %eax,%r13d
  add    $0x50,%rsp
  push   $0xc
  push   $0xf
  push   $0xe
  push   $0xd
  push   $0x8
  push   $0xb
  push   $0xa
  push   $0x9
  push   $0x4
  push   $0x7
  mov    $0x6,%r9d
  mov    $0x5,%r8d
  mov    $0x0,%ecx
  mov    $0x3,%edx
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <_mm_setr_epi8@plt>
  mov    %eax,%r12d
  add    $0x50,%rsp
  mov    0x4(%rbx),%esi
  mov    (%rbx),%edi
  call   <_mm_add_epi32@plt>
  mov    %eax,%edi
  mov    %eax,(%rbx)
  mov    0x0(%rbp),%esi
  call   <_mm_add_epi32@plt>
  mov    %eax,%esi
  mov    %eax,(%rbx)
  mov    0xc(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%edi
  mov    %eax,0xc(%rbx)
  mov    %r13d,%esi
  call   <_mm_shuffle_epi8@plt>
  mov    %eax,%esi
  mov    %eax,0xc(%rbx)
  mov    0x8(%rbx),%edi
  call   <_mm_add_epi32@plt>
  mov    %eax,%esi
  mov    %eax,0x8(%rbx)
  mov    0x4(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%r14d
  mov    $0xc,%esi
  mov    %eax,%edi
  call   <_mm_srli_epi32@plt>
  mov    %eax,0x4(%rbx)
  mov    $0x14,%esi
  mov    %r14d,%edi
  call   <_mm_slli_epi32@plt>
  mov    %eax,%esi
  mov    0x4(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%esi
  mov    %eax,0x4(%rbx)
  mov    (%rbx),%edi
  call   <_mm_add_epi32@plt>
  mov    %eax,%edi
  mov    %eax,(%rbx)
  mov    0x4(%rbp),%esi
  call   <_mm_add_epi32@plt>
  mov    %eax,%esi
  mov    %eax,(%rbx)
  mov    0xc(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%edi
  mov    %eax,0xc(%rbx)
  mov    %r12d,%esi
  call   <_mm_shuffle_epi8@plt>
  mov    %eax,%esi
  mov    %eax,0xc(%rbx)
  mov    0x8(%rbx),%edi
  call   <_mm_add_epi32@plt>
  mov    %eax,%esi
  mov    %eax,0x8(%rbx)
  mov    0x4(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%r14d
  mov    $0x7,%esi
  mov    %eax,%edi
  call   <_mm_srli_epi32@plt>
  mov    %eax,0x4(%rbx)
  mov    $0x19,%esi
  mov    %r14d,%edi
  call   <_mm_slli_epi32@plt>
  mov    %eax,%esi
  mov    0x4(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%edi
  mov    %eax,0x4(%rbx)
  mov    $0x39,%esi
  call   <_mm_shuffle_epi32@plt>
  mov    %eax,0x4(%rbx)
  mov    0x8(%rbx),%edi
  mov    $0x4e,%esi
  call   <_mm_shuffle_epi32@plt>
  mov    %eax,0x8(%rbx)
  mov    0xc(%rbx),%edi
  mov    $0x93,%esi
  call   <_mm_shuffle_epi32@plt>
  mov    %eax,0xc(%rbx)
  mov    0x4(%rbx),%esi
  mov    (%rbx),%edi
  call   <_mm_add_epi32@plt>
  mov    %eax,%edi
  mov    %eax,(%rbx)
  mov    0x8(%rbp),%esi
  call   <_mm_add_epi32@plt>
  mov    %eax,%esi
  mov    %eax,(%rbx)
  mov    0xc(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%edi
  mov    %eax,0xc(%rbx)
  mov    %r13d,%esi
  call   <_mm_shuffle_epi8@plt>
  mov    %eax,%esi
  mov    %eax,0xc(%rbx)
  mov    0x8(%rbx),%edi
  call   <_mm_add_epi32@plt>
  mov    %eax,%esi
  mov    %eax,0x8(%rbx)
  mov    0x4(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%r13d
  mov    $0xc,%esi
  mov    %eax,%edi
  call   <_mm_srli_epi32@plt>
  mov    %eax,0x4(%rbx)
  mov    $0x14,%esi
  mov    %r13d,%edi
  call   <_mm_slli_epi32@plt>
  mov    %eax,%esi
  mov    0x4(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%esi
  mov    %eax,0x4(%rbx)
  mov    (%rbx),%edi
  call   <_mm_add_epi32@plt>
  mov    %eax,%edi
  mov    %eax,(%rbx)
  mov    0xc(%rbp),%esi
  call   <_mm_add_epi32@plt>
  mov    %eax,%esi
  mov    %eax,(%rbx)
  mov    0xc(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%edi
  mov    %eax,0xc(%rbx)
  mov    %r12d,%esi
  call   <_mm_shuffle_epi8@plt>
  mov    %eax,%esi
  mov    %eax,0xc(%rbx)
  mov    0x8(%rbx),%edi
  call   <_mm_add_epi32@plt>
  mov    %eax,%esi
  mov    %eax,0x8(%rbx)
  mov    0x4(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%ebp
  mov    $0x7,%esi
  mov    %eax,%edi
  call   <_mm_srli_epi32@plt>
  mov    %eax,0x4(%rbx)
  mov    $0x19,%esi
  mov    %ebp,%edi
  call   <_mm_slli_epi32@plt>
  mov    %eax,%esi
  mov    0x4(%rbx),%edi
  call   <_mm_xor_si128@plt>
  mov    %eax,%edi
  mov    %eax,0x4(%rbx)
  mov    $0x93,%esi
  call   <_mm_shuffle_epi32@plt>
  mov    %eax,0x4(%rbx)
  mov    0x8(%rbx),%edi
  mov    $0x4e,%esi
  call   <_mm_shuffle_epi32@plt>
  mov    %eax,0x8(%rbx)
  mov    0xc(%rbx),%edi
  mov    $0x39,%esi
  call   <_mm_shuffle_epi32@plt>
  mov    %eax,0xc(%rbx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void blake2_round_sidm(__m128i *state, __m128i *Message) {
  __m128i _calc;
  __m128i const _rotate_16 = _mm_setr_epi8(2, 3, 0, 1, 6, 7, 4, 5, 10, 11, 8, 9, 14, 15, 12, 13);
  __m128i const _rotate_8_r = _mm_setr_epi8(1, 2, 3, 0, 5, 6, 7, 4, 9, 10, 11, 8, 13, 14, 15, 12);
  state[0] = _mm_add_epi32(state[0], state[1]);
  state[0] = _mm_add_epi32(state[0], Message[0]);
  state[3] = _mm_xor_si128(state[3], state[0]);
  state[3] = _mm_shuffle_epi8(state[3], _rotate_16);
  state[2] = _mm_add_epi32(state[2], state[3]);
  _calc = _mm_xor_si128(state[1], state[2]);
  state[1] = _mm_srli_epi32(_calc, (12));
  _calc = _mm_slli_epi32(_calc, (32 - 12));
  state[1] = _mm_xor_si128(state[1], _calc);
  state[0] = _mm_add_epi32(state[0], state[1]);
  state[0] = _mm_add_epi32(state[0], Message[1]);
  state[3] = _mm_xor_si128(state[3], state[0]);
  state[3] = _mm_shuffle_epi8(state[3], _rotate_8_r);
  state[2] = _mm_add_epi32(state[2], state[3]);
  _calc = _mm_xor_si128(state[1], state[2]);
  state[1] = _mm_srli_epi32(_calc, (7));
  _calc = _mm_slli_epi32(_calc, (32 - 7));
  state[1] = _mm_xor_si128(state[1], _calc);
  state[1] = _mm_shuffle_epi32(state[1], 0x39);
  state[2] = _mm_shuffle_epi32(state[2], 0x4e);
  state[3] = _mm_shuffle_epi32(state[3], 0x93);
  state[0] = _mm_add_epi32(state[0], state[1]);
  state[0] = _mm_add_epi32(state[0], Message[2]);
  state[3] = _mm_xor_si128(state[3], state[0]);
  state[3] = _mm_shuffle_epi8(state[3], _rotate_16);
  state[2] = _mm_add_epi32(state[2], state[3]);
  _calc = _mm_xor_si128(state[1], state[2]);
  state[1] = _mm_srli_epi32(_calc, (12));
  _calc = _mm_slli_epi32(_calc, (32 - 12));
  state[1] = _mm_xor_si128(state[1], _calc);
  state[0] = _mm_add_epi32(state[0], state[1]);
  state[0] = _mm_add_epi32(state[0], Message[3]);
  state[3] = _mm_xor_si128(state[3], state[0]);
  state[3] = _mm_shuffle_epi8(state[3], _rotate_8_r);
  state[2] = _mm_add_epi32(state[2], state[3]);
  _calc = _mm_xor_si128(state[1], state[2]);
  state[1] = _mm_srli_epi32(_calc, (7));
  _calc = _mm_slli_epi32(_calc, (32 - 7));
  state[1] = _mm_xor_si128(state[1], _calc);
  state[1] = _mm_shuffle_epi32(state[1], 0x93);
  state[2] = _mm_shuffle_epi32(state[2], 0x4e);
  state[3] = _mm_shuffle_epi32(state[3], 0x39);
}
```