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

```asm
<fp16_exp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x10000,-0x8(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jns    L38
  addl   $0xb1721,-0x14(%rbp)
  sarl   $0x10,-0x8(%rbp)
L38:
  mov    -0x14(%rbp),%eax
  sub    $0x58b91,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L80
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  shll   $0x8,-0x8(%rbp)
L80:
  mov    -0x14(%rbp),%eax
  sub    $0x2c5c8,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L64
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  shll   $0x4,-0x8(%rbp)
L64:
  mov    -0x14(%rbp),%eax
  sub    $0x162e4,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L16
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  shll   $0x2,-0x8(%rbp)
L16:
  mov    -0x14(%rbp),%eax
  sub    $0xb172,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L1
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  shll   -0x8(%rbp)
L1:
  mov    -0x14(%rbp),%eax
  sub    $0x67cd,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L10
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%eax
  sar    %eax
  add    %eax,-0x8(%rbp)
L10:
  mov    -0x14(%rbp),%eax
  sub    $0x3920,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L69
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%eax
  sar    $0x2,%eax
  add    %eax,-0x8(%rbp)
L69:
  mov    -0x14(%rbp),%eax
  sub    $0x1e27,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L100
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%eax
  sar    $0x3,%eax
  add    %eax,-0x8(%rbp)
L100:
  mov    -0x14(%rbp),%eax
  sub    $0xf85,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L52
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%eax
  sar    $0x4,%eax
  add    %eax,-0x8(%rbp)
L52:
  mov    -0x14(%rbp),%eax
  sub    $0x7e1,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L54
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%eax
  sar    $0x5,%eax
  add    %eax,-0x8(%rbp)
L54:
  mov    -0x14(%rbp),%eax
  sub    $0x3f8,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L26
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%eax
  sar    $0x6,%eax
  add    %eax,-0x8(%rbp)
L26:
  mov    -0x14(%rbp),%eax
  sub    $0x1fe,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L96
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%eax
  sar    $0x7,%eax
  add    %eax,-0x8(%rbp)
L96:
  mov    -0x8(%rbp),%eax
  sar    $0x8,%eax
  imul   -0x14(%rbp),%eax
  sar    $0x8,%eax
  add    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cltq
  pop    %rbp
  ret
```

assistant: ```c
long fp16_exp(int x) {
  int t;
  int y = 0x00010000;
  if (x < 0)
    x += 0xb1721, y >>= 16;
  t = x - 0x58b91;
  if (t >= 0)
    x = t, y <<= 8;
  t = x - 0x2c5c8;
  if (t >= 0)
    x = t, y <<= 4;
  t = x - 0x162e4;
  if (t >= 0)
    x = t, y <<= 2;
  t = x - 0x0b172;
  if (t >= 0)
    x = t, y <<= 1;
  t = x - 0x067cd;
  if (t >= 0)
    x = t, y += y >> 1;
  t = x - 0x03920;
  if (t >= 0)
    x = t, y += y >> 2;
  t = x - 0x01e27;
  if (t >= 0)
    x = t, y += y >> 3;
  t = x - 0x00f85;
  if (t >= 0)
    x = t, y += y >> 4;
  t = x - 0x007e1;
  if (t >= 0)
    x = t, y += y >> 5;
  t = x - 0x003f8;
  if (t >= 0)
    x = t, y += y >> 6;
  t = x - 0x001fe;
  if (t >= 0)
    x = t, y += y >> 7;
  y += ((y >> 8) * x) >> 8;
  return y;
}
```