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

```asm
<genrand_int32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    D189(%rip),%eax
  test   %eax,%eax
  jne    L68
  movl   $0x4141f00d,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,D48(%rip)
  movl   $0x1,D189(%rip)
  jmp    L47
L51:
  mov    D189(%rip),%eax
  sub    $0x1,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%ecx
  mov    D189(%rip),%eax
  sub    $0x1,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  shr    $0x1e,%eax
  xor    %ecx,%eax
  imul   $0x6c078965,%eax,%edx
  mov    D189(%rip),%eax
  mov    %eax,%ecx
  mov    D189(%rip),%eax
  add    %edx,%ecx
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    %ecx,(%rdx,%rax,1)
  mov    D189(%rip),%eax
  mov    D189(%rip),%edx
  cltq
  lea    0x0(,%rax,4),%rcx
  lea    D48(%rip),%rax
  mov    (%rcx,%rax,1),%eax
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  lea    D48(%rip),%rdx
  mov    %eax,(%rcx,%rdx,1)
  mov    D189(%rip),%eax
  add    $0x1,%eax
  mov    %eax,D270(%rip)
L47:
  mov    D270(%rip),%eax
  cmp    $0x26f,%eax
  jle    L51
L68:
  mov    D270(%rip),%eax
  cmp    $0x26f,%eax
  jle    L71
  movl   $0x0,-0xc(%rbp)
  jmp    L40
L65:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  and    $0x80000000,%eax
  mov    %eax,%ecx
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  and    $0x7fffffff,%eax
  or     %ecx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  add    $0x18d,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%edx
  mov    -0x4(%rbp),%eax
  shr    %eax
  mov    %edx,%ecx
  xor    %eax,%ecx
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D270(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  xor    %eax,%ecx
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    %ecx,(%rdx,%rax,1)
  addl   $0x1,-0xc(%rbp)
L40:
  cmpl   $0xe2,-0xc(%rbp)
  jle    L65
  jmp    L52
L5:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  and    $0x80000000,%eax
  mov    %eax,%ecx
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  and    $0x7fffffff,%eax
  or     %ecx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  sub    $0xe3,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%edx
  mov    -0x4(%rbp),%eax
  shr    %eax
  mov    %edx,%ecx
  xor    %eax,%ecx
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D270(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  xor    %eax,%ecx
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    %ecx,(%rdx,%rax,1)
  addl   $0x1,-0xc(%rbp)
L52:
  cmpl   $0x26e,-0xc(%rbp)
  jle    L5
  mov    D149(%rip),%eax
  and    $0x80000000,%eax
  mov    %eax,%edx
  mov    D48(%rip),%eax
  and    $0x7fffffff,%eax
  or     %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    D28(%rip),%edx
  mov    -0x4(%rbp),%eax
  shr    %eax
  mov    %edx,%ecx
  xor    %eax,%ecx
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D270(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  xor    %ecx,%eax
  mov    %eax,D263(%rip)
  movl   $0x0,D270(%rip)
L71:
  mov    D270(%rip),%eax
  lea    0x1(%rax),%edx
  mov    %edx,D263(%rip)
  cltq
  lea    0x0(,%rax,4),%rdx
  lea    D48(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shr    $0xb,%eax
  xor    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0x7,%eax
  and    $0x9d2c5680,%eax
  xor    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0xf,%eax
  and    $0xefc60000,%eax
  xor    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shr    $0x12,%eax
  xor    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int genrand_int32(void) {
  unsigned int y;
  static unsigned int mag01[2] = {0x0UL, 0x9908b0dfUL};
  static unsigned int mt[624];
  static int mti;
  if (!mti) {
    unsigned int s = 0x4141f00d;
    mt[0] = s & 0xffffffffUL;
    for (mti = 1; mti < 624; mti++) {
      mt[mti] = (1812433253UL * (mt[mti - 1] ^ (mt[mti - 1] >> 30)) + mti);
      mt[mti] &= 0xffffffffUL;
    }
  }
  if (mti >= 624) {
    int kk;
    for (kk = 0; kk < 624 - 397; kk++) {
      y = (mt[kk] & 0x80000000UL) | (mt[kk + 1] & 0x7fffffffUL);
      mt[kk] = mt[kk + 397] ^ (y >> 1) ^ mag01[y & 0x1UL];
    }
    for (; kk < 624 - 1; kk++) {
      y = (mt[kk] & 0x80000000UL) | (mt[kk + 1] & 0x7fffffffUL);
      mt[kk] = mt[kk + (397 - 624)] ^ (y >> 1) ^ mag01[y & 0x1UL];
    }
    y = (mt[624 - 1] & 0x80000000UL) | (mt[0] & 0x7fffffffUL);
    mt[624 - 1] = mt[397 - 1] ^ (y >> 1) ^ mag01[y & 0x1UL];
    mti = 0;
  }
  y = mt[mti++];
  y ^= (y >> 11);
  y ^= (y << 7) & 0x9d2c5680UL;
  y ^= (y << 15) & 0xefc60000UL;
  y ^= (y >> 18);
  return y;
}
```