void RandomFunc(unsigned int input[1], unsigned int output[1]) {
  unsigned int state[1];
  unsigned int local2;
  unsigned int local1;
  unsigned short copy11;
  {
    state[0UL] = (input[0UL] & 914778474UL) << 7U;
    local1 = 0UL;
    while (local1 < 1UL) {
      local2 = 0UL;
      while (local2 < 1UL) {
        copy11 = *((unsigned short *)(&state[local1]) + 1);
        *((unsigned short *)(&state[local1]) + 1) =
            *((unsigned short *)(&state[local1]) + 0);
        *((unsigned short *)(&state[local1]) + 0) = copy11;
        local2 += 2UL;
      }
      local1++;
    }
    output[0UL] = (state[0UL] << 7U) & 76546082U;
  }
}


x86 assembly (clang, -O0):
<RandomFunc>:
push   %rbp
mov    %rsp,%rbp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x8(%rbp),%rax
mov    (%rax),%eax
and    $0x3686696a,%rax
shl    $0x7,%rax
mov    %eax,-0x14(%rbp)
movl   $0x0,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    $0x1,%rax
jae    118c <RandomFunc+0x8c>
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    $0x1,%rax
jae    117e <RandomFunc+0x7e>
mov    -0x1c(%rbp),%eax
mov    -0x12(%rbp,%rax,4),%ax
mov    %ax,-0x1e(%rbp)
mov    -0x1c(%rbp),%eax
mov    -0x14(%rbp,%rax,4),%cx
mov    -0x1c(%rbp),%eax
mov    %cx,-0x12(%rbp,%rax,4)
mov    -0x1e(%rbp),%cx
mov    -0x1c(%rbp),%eax
mov    %cx,-0x14(%rbp,%rax,4)
mov    -0x18(%rbp),%eax
add    $0x2,%rax
mov    %eax,-0x18(%rbp)
jmp    113a <RandomFunc+0x3a>
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    1126 <RandomFunc+0x26>
mov    -0x14(%rbp),%ecx
shl    $0x7,%ecx
and    $0x4900022,%ecx
mov    -0x10(%rbp),%rax
mov    %ecx,(%rax)
pop    %rbp
ret

x86 assembly (clang, -O2):
<RandomFunc>:
movl   $0x0,(%rsi)
ret

LLVM IR (-O0):
define void @RandomFunc(i32* %0, i32* %1) {
%3 = alloca i32*
%4 = alloca i32*
%5 = alloca [1 x i32]
%6 = alloca i32
%7 = alloca i32
%8 = alloca i16
store i32* %0, i32** %3
store i32* %1, i32** %4
%9 = load i32*, i32** %3
%10 = getelementptr inbounds i32, i32* %9, i64 0
%11 = load i32, i32* %10
%12 = zext i32 %11 to i64
%13 = and i64 %12, 914778474
%14 = shl i64 %13, 7
%15 = trunc i64 %14 to i32
%16 = getelementptr inbounds [1 x i32], [1 x i32]* %5, i64 0, i64 0
store i32 %15, i32* %16
store i32 0, i32* %7
br label %17
17: ; preds = %54, %2
%18 = load i32, i32* %7
%19 = zext i32 %18 to i64
%20 = icmp ult i64 %19, 1
br i1 %20, label %21, label %57
21: ; preds = %17
store i32 0, i32* %6
br label %22
22: ; preds = %26, %21
%23 = load i32, i32* %6
%24 = zext i32 %23 to i64
%25 = icmp ult i64 %24, 1
br i1 %25, label %26, label %54
26: ; preds = %22
%27 = load i32, i32* %7
%28 = zext i32 %27 to i64
%29 = getelementptr inbounds [1 x i32], [1 x i32]* %5, i64 0, i64 %28
%30 = bitcast i32* %29 to i16*
%31 = getelementptr inbounds i16, i16* %30, i64 1
%32 = load i16, i16* %31
store i16 %32, i16* %8
%33 = load i32, i32* %7
%34 = zext i32 %33 to i64
%35 = getelementptr inbounds [1 x i32], [1 x i32]* %5, i64 0, i64 %34
%36 = bitcast i32* %35 to i16*
%37 = getelementptr inbounds i16, i16* %36, i64 0
%38 = load i16, i16* %37
%39 = load i32, i32* %7
%40 = zext i32 %39 to i64
%41 = getelementptr inbounds [1 x i32], [1 x i32]* %5, i64 0, i64 %40
%42 = bitcast i32* %41 to i16*
%43 = getelementptr inbounds i16, i16* %42, i64 1
store i16 %38, i16* %43
%44 = load i16, i16* %8
%45 = load i32, i32* %7
%46 = zext i32 %45 to i64
%47 = getelementptr inbounds [1 x i32], [1 x i32]* %5, i64 0, i64 %46
%48 = bitcast i32* %47 to i16*
%49 = getelementptr inbounds i16, i16* %48, i64 0
store i16 %44, i16* %49
%50 = load i32, i32* %6
%51 = zext i32 %50 to i64
%52 = add i64 %51, 2
%53 = trunc i64 %52 to i32
store i32 %53, i32* %6
br label %22
54: ; preds = %22
%55 = load i32, i32* %7
%56 = add i32 %55, 1
store i32 %56, i32* %7
br label %17
57: ; preds = %17
%58 = getelementptr inbounds [1 x i32], [1 x i32]* %5, i64 0, i64 0
%59 = load i32, i32* %58
%60 = shl i32 %59, 7
%61 = and i32 %60, 76546082
%62 = load i32*, i32** %4
%63 = getelementptr inbounds i32, i32* %62, i64 0
store i32 %61, i32* %63
ret void
}

LLVM IR (-O2):
define void @RandomFunc(i32* nocapture %0, i32* nocapture writeonly %1) {
store i32 0, i32* %1
ret void
}