#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ assert(int);
void main() {
  unsigned long long x, y, z;
  if (x < y && y < z) {
    assert(x < y);
    assert(y < z);
    assert(x < z);
    if (18446744073709551612ull <= x && z <= 18446744073709551615ull) {
      assert(18446744073709551612ull <= x);
      assert(x <= 18446744073709551613ull);
      assert(18446744073709551613ull <= y);
      assert(y <= 18446744073709551614ull);
      assert(18446744073709551614ull <= z);
      assert(z <= 18446744073709551615ull);
      assert(x >= x - x);
      assert(y >= y - y);
      assert(z >= z - z);
    }
  }
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    -0x8(%rbp),%rax
cmp    -0x10(%rbp),%rax
jae    1266 <main+0x156>
mov    -0x10(%rbp),%rax
cmp    -0x18(%rbp),%rax
jae    1266 <main+0x156>
mov    -0x8(%rbp),%rax
cmp    -0x10(%rbp),%rax
setb   %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    -0x10(%rbp),%rax
cmp    -0x18(%rbp),%rax
setb   %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    -0x8(%rbp),%rax
cmp    -0x18(%rbp),%rax
setb   %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    $0xfffffffffffffffc,%rax
cmp    -0x8(%rbp),%rax
ja     1261 <main+0x151>
cmpq   $0xffffffffffffffff,-0x18(%rbp)
ja     1261 <main+0x151>
mov    $0xfffffffffffffffc,%rax
cmp    -0x8(%rbp),%rax
setbe  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
cmpq   $0xfffffffffffffffd,-0x8(%rbp)
setbe  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    $0xfffffffffffffffd,%rax
cmp    -0x10(%rbp),%rax
setbe  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
cmpq   $0xfffffffffffffffe,-0x10(%rbp)
setbe  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    $0xfffffffffffffffe,%rax
cmp    -0x18(%rbp),%rax
setbe  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
cmpq   $0xffffffffffffffff,-0x18(%rbp)
setbe  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    -0x8(%rbp),%rax
mov    -0x8(%rbp),%rcx
sub    -0x8(%rbp),%rcx
cmp    %rcx,%rax
setae  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    -0x10(%rbp),%rax
mov    -0x10(%rbp),%rcx
sub    -0x10(%rbp),%rcx
cmp    %rcx,%rax
setae  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
mov    -0x18(%rbp),%rax
mov    -0x18(%rbp),%rcx
sub    -0x18(%rbp),%rcx
cmp    %rcx,%rax
setae  %al
and    $0x1,%al
movzbl %al,%edi
call   1030 <assert@plt>
jmp    1266 <main+0x156>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
ret

LLVM IR (-O0):
define void @main() {
%1 = alloca i64
%2 = alloca i64
%3 = alloca i64
%4 = load i64, i64* %1
%5 = load i64, i64* %2
%6 = icmp ult i64 %4, %5
br i1 %6, label %7, label %79
7: ; preds = %0
%8 = load i64, i64* %2
%9 = load i64, i64* %3
%10 = icmp ult i64 %8, %9
br i1 %10, label %11, label %79
11: ; preds = %7
%12 = load i64, i64* %1
%13 = load i64, i64* %2
%14 = icmp ult i64 %12, %13
%15 = zext i1 %14 to i32
%16 = call i32 @assert(i32 %15)
%17 = load i64, i64* %2
%18 = load i64, i64* %3
%19 = icmp ult i64 %17, %18
%20 = zext i1 %19 to i32
%21 = call i32 @assert(i32 %20)
%22 = load i64, i64* %1
%23 = load i64, i64* %3
%24 = icmp ult i64 %22, %23
%25 = zext i1 %24 to i32
%26 = call i32 @assert(i32 %25)
%27 = load i64, i64* %1
%28 = icmp ule i64 -4, %27
br i1 %28, label %29, label %78
29: ; preds = %11
%30 = load i64, i64* %3
%31 = icmp ule i64 %30, -1
br i1 %31, label %32, label %78
32: ; preds = %29
%33 = load i64, i64* %1
%34 = icmp ule i64 -4, %33
%35 = zext i1 %34 to i32
%36 = call i32 @assert(i32 %35)
%37 = load i64, i64* %1
%38 = icmp ule i64 %37, -3
%39 = zext i1 %38 to i32
%40 = call i32 @assert(i32 %39)
%41 = load i64, i64* %2
%42 = icmp ule i64 -3, %41
%43 = zext i1 %42 to i32
%44 = call i32 @assert(i32 %43)
%45 = load i64, i64* %2
%46 = icmp ule i64 %45, -2
%47 = zext i1 %46 to i32
%48 = call i32 @assert(i32 %47)
%49 = load i64, i64* %3
%50 = icmp ule i64 -2, %49
%51 = zext i1 %50 to i32
%52 = call i32 @assert(i32 %51)
%53 = load i64, i64* %3
%54 = icmp ule i64 %53, -1
%55 = zext i1 %54 to i32
%56 = call i32 @assert(i32 %55)
%57 = load i64, i64* %1
%58 = load i64, i64* %1
%59 = load i64, i64* %1
%60 = sub i64 %58, %59
%61 = icmp uge i64 %57, %60
%62 = zext i1 %61 to i32
%63 = call i32 @assert(i32 %62)
%64 = load i64, i64* %2
%65 = load i64, i64* %2
%66 = load i64, i64* %2
%67 = sub i64 %65, %66
%68 = icmp uge i64 %64, %67
%69 = zext i1 %68 to i32
%70 = call i32 @assert(i32 %69)
%71 = load i64, i64* %3
%72 = load i64, i64* %3
%73 = load i64, i64* %3
%74 = sub i64 %72, %73
%75 = icmp uge i64 %71, %74
%76 = zext i1 %75 to i32
%77 = call i32 @assert(i32 %76)
br label %78
78: ; preds = %32, %29, %11
br label %79
79: ; preds = %78, %7, %0
ret void
}

LLVM IR (-O2):
define void @main() {
ret void
}