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

```asm
<intToRoman>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x10,%edi
  call   <malloc@plt>
  mov    %rax,%rcx
  movslq %ebx,%rdi
  imul   $0x10624dd3,%rdi,%rdi
  sar    $0x26,%rdi
  mov    %ebx,%eax
  sar    $0x1f,%eax
  sub    %eax,%edi
  cmp    $0x3e7,%ebx
  jle    L104
  mov    %rcx,%rax
  lea    (%rdi,%rcx,1),%esi
L49:
  mov    %rax,%rdx
  add    $0x1,%rax
  movb   $0x4d,(%rdx)
  mov    %esi,%edx
  sub    %eax,%edx
  test   %edx,%edx
  jg     L49
  lea    -0x1(%rdi),%edi
  add    $0x1,%rdi
  cmp    $0x3e7,%ebx
  mov    $0x1,%eax
  cmovle %rax,%rdi
  add    %rcx,%rdi
L125:
  movslq %ebx,%rsi
  imul   $0x10624dd3,%rsi,%rsi
  sar    $0x26,%rsi
  mov    %ebx,%eax
  sar    $0x1f,%eax
  sub    %eax,%esi
  imul   $0x3e8,%esi,%eax
  sub    %eax,%ebx
  mov    %ebx,%esi
  cmp    $0x383,%ebx
  jle    L99
  lea    0x2(%rdi),%r8
  sub    $0x384,%esi
  mov    $0x4d,%eax
L112:
  movb   $0x43,(%rdi)
  mov    %al,0x1(%rdi)
  jmp    L48
L104:
  mov    %rcx,%rdi
  jmp    L125
L99:
  cmp    $0x1f3,%ebx
  jle    L164
  movb   $0x44,(%rdi)
  sub    $0x1f4,%esi
  lea    0x1(%rdi),%rdi
L178:
  movslq %esi,%r8
  imul   $0x51eb851f,%r8,%r8
  sar    $0x25,%r8
  mov    %esi,%eax
  sar    $0x1f,%eax
  sub    %eax,%r8d
  cmp    $0x63,%esi
  jle    L149
  mov    %rdi,%rax
L45:
  add    $0x1,%rax
  movb   $0x43,-0x1(%rax)
  mov    %edi,%edx
  sub    %eax,%edx
  add    %r8d,%edx
  test   %edx,%edx
  jg     L45
  lea    -0x1(%r8),%r8d
  add    $0x1,%r8
  cmp    $0x63,%esi
  mov    $0x1,%eax
  cmovle %rax,%r8
  add    %rdi,%r8
L48:
  movslq %esi,%rdi
  imul   $0x51eb851f,%rdi,%rdi
  sar    $0x25,%rdi
  mov    %esi,%eax
  sar    $0x1f,%eax
  sub    %eax,%edi
  imul   $0x64,%edi,%eax
  sub    %eax,%esi
  mov    %esi,%edi
  cmp    $0x59,%esi
  jle    L216
  lea    0x2(%r8),%rsi
  sub    $0x5a,%edi
  mov    $0x43,%eax
L71:
  movb   $0x58,(%r8)
  mov    %al,0x1(%r8)
  jmp    L160
L164:
  cmp    $0x18f,%ebx
  jle    L178
  lea    0x2(%rdi),%r8
  sub    $0x190,%esi
  mov    $0x44,%eax
  jmp    L112
L149:
  mov    %rdi,%r8
  jmp    L48
L216:
  cmp    $0x31,%esi
  jle    L262
  movb   $0x4c,(%r8)
  sub    $0x32,%edi
  lea    0x1(%r8),%r8
L27:
  movslq %edi,%rsi
  imul   $0x66666667,%rsi,%rsi
  sar    $0x22,%rsi
  mov    %edi,%eax
  sar    $0x1f,%eax
  sub    %eax,%esi
  cmp    $0x9,%edi
  jle    L192
  mov    %r8,%rax
L190:
  add    $0x1,%rax
  movb   $0x58,-0x1(%rax)
  mov    %r8d,%edx
  sub    %eax,%edx
  add    %esi,%edx
  test   %edx,%edx
  jg     L190
  lea    -0x1(%rsi),%esi
  add    $0x1,%rsi
  cmp    $0x9,%edi
  mov    $0x1,%eax
  cmovle %rax,%rsi
  add    %r8,%rsi
L160:
  movslq %edi,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  mov    %edi,%eax
  sar    $0x1f,%eax
  sub    %eax,%edx
  lea    (%rdx,%rdx,4),%eax
  add    %eax,%eax
  sub    %eax,%edi
  mov    %edi,%edx
  cmp    $0x9,%edi
  je     L85
  cmp    $0x4,%edi
  jle    L11
  movb   $0x56,(%rsi)
  sub    $0x5,%edx
  lea    0x1(%rsi),%rsi
L171:
  test   %edx,%edx
  jle    L7
  mov    %edx,%edi
  add    %rsi,%rdi
  mov    %rsi,%rax
L264:
  add    $0x1,%rax
  movb   $0x49,-0x1(%rax)
  cmp    %rax,%rdi
  jne    L264
  mov    %edx,%edx
  add    %rsi,%rdx
L228:
  movb   $0x0,(%rdx)
  mov    %rcx,%rax
  pop    %rbx
  ret
L262:
  cmp    $0x27,%esi
  jle    L27
  lea    0x2(%r8),%rsi
  sub    $0x28,%edi
  mov    $0x4c,%eax
  jmp    L71
L192:
  mov    %r8,%rsi
  jmp    L160
L85:
  lea    0x2(%rsi),%rdx
  mov    $0x58,%eax
L138:
  movb   $0x49,(%rsi)
  mov    %al,0x1(%rsi)
  jmp    L228
L7:
  mov    %rsi,%rdx
  jmp    L228
L11:
  jne    L171
  lea    0x2(%rsi),%rdx
  mov    $0x56,%eax
  jmp    L138
```

assistant: ```c
char *intToRoman(int num) {
  char *r = (char *)malloc(16 * sizeof(char));
  char *cr = r;
  int i;
  for (i = num / 1000; i > 0; --i)
    *cr++ = 'M';
  num %= 1000;
  if (num >= 900) {
    cr[0] = 'C';
    cr[1] = 'M';
    cr += 2;
    num -= 900;
  } else if (num >= 500) {
    *cr++ = 'D';
    num -= 500;
  } else if (num >= 400) {
    cr[0] = 'C';
    cr[1] = 'D';
    cr += 2;
    num -= 400;
  }
  for (i = num / 100; i > 0; --i)
    *cr++ = 'C';
  num %= 100;
  if (num >= 90) {
    cr[0] = 'X';
    cr[1] = 'C';
    cr += 2;
    num -= 90;
  } else if (num >= 50) {
    *cr++ = 'L';
    num -= 50;
  } else if (num >= 40) {
    cr[0] = 'X';
    cr[1] = 'L';
    cr += 2;
    num -= 40;
  }
  for (i = num / 10; i > 0; --i)
    *cr++ = 'X';
  num %= 10;
  if (9 == num) {
    cr[0] = 'I';
    cr[1] = 'X';
    cr += 2;
    num -= 9;
  } else if (num >= 5) {
    *cr++ = 'V';
    num -= 5;
  } else if (4 == num) {
    cr[0] = 'I';
    cr[1] = 'V';
    cr += 2;
    num -= 4;
  }
  for (i = num; i > 0; --i)
    *cr++ = 'I';
  *cr = 0;
  return r;
}
```