#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*/ printf(char *, int);
int main() {
  printf("A. 5&3 = %i\n", 5 & 3);
  printf("B. 5|3 = %i\n", 5 | 3);
  printf("C. 7<<2&7 = %i\n", 7 << 2 & 7);
  printf("D. 7<<(2&7) = %i\n", 7 << (2 & 7));
  printf("E. ((-1)<<8)>>16 = %i\n", ((-1) << 8) >> 16);
  printf("F. 13^9 = %i\n", 13 ^ 9);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
lea    0xed6(%rip),%rdi
mov    $0x7,%esi
call   1030 <printf@plt>
lea    0xed2(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xed1(%rip),%rdi
mov    $0x1c,%esi
call   1030 <printf@plt>
lea    0xed2(%rip),%rdi
mov    $0xffffffff,%esi
call   1030 <printf@plt>
lea    0xed8(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xee8(%rip),%rdi
mov    $0x1,%esi
call   1030 <printf@plt>
lea    0xee4(%rip),%rdi
mov    $0x7,%esi
call   1030 <printf@plt>
lea    0xee0(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
lea    0xedf(%rip),%rdi
mov    $0x1c,%esi
call   1030 <printf@plt>
lea    0xee0(%rip),%rdi
mov    $0xffffffff,%esi
call   1030 <printf@plt>
lea    0xee6(%rip),%rdi
mov    $0x4,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [13 x i8] c"A. 5&3 = %i\0A\00"
@.str.1 = [13 x i8] c"B. 5|3 = %i\0A\00"
@.str.2 = [16 x i8] c"C. 7<<2&7 = %i\0A\00"
@.str.3 = [18 x i8] c"D. 7<<(2&7) = %i\0A\00"
@.str.4 = [23 x i8] c"E. ((-1)<<8)>>16 = %i\0A\00"
@.str.5 = [14 x i8] c"F. 13^9 = %i\0A\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), i32 1)
%3 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 7)
%4 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0), i32 4)
%5 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.3, i64 0, i64 0), i32 28)
%6 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.4, i64 0, i64 0), i32 -1)
%7 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.5, i64 0, i64 0), i32 4)
ret i32 0
}

LLVM IR (-O2):
@.str = [13 x i8] c"A. 5&3 = %i\0A\00"
@.str.1 = [13 x i8] c"B. 5|3 = %i\0A\00"
@.str.2 = [16 x i8] c"C. 7<<2&7 = %i\0A\00"
@.str.3 = [18 x i8] c"D. 7<<(2&7) = %i\0A\00"
@.str.4 = [23 x i8] c"E. ((-1)<<8)>>16 = %i\0A\00"
@.str.5 = [14 x i8] c"F. 13^9 = %i\0A\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0), i32 1)
%2 = tail call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 7)
%3 = tail call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0), i32 4)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.3, i64 0, i64 0), i32 28)
%5 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.4, i64 0, i64 0), i32 -1)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.5, i64 0, i64 0), i32 4)
ret i32 0
}