#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(void) {
  int a;
  int b;
  int c;
  int d;
  int e;
  int f;
  int x;
  int y;
  a = 12;
  b = 34;
  c = 56;
  d = 78;
  e = 0;
  f = 1;
  printf("%d\n", c + d);
  printf("%d\n", (y = c + d));
  printf("%d\n", e || e && f);
  printf("%d\n", e || f && f);
  printf("%d\n", e && e || f);
  printf("%d\n", e && f || f);
  printf("%d\n", a && f | f);
  printf("%d\n", a | b ^ c & d);
  printf("%d, %d\n", a == a, a == b);
  printf("%d, %d\n", a != a, a != b);
  printf("%d\n", a != b && c != d);
  printf("%d\n", a + b * c / f);
  printf("%d\n", a + b * c / f);
  printf("%d\n", (4 << 4));
  printf("%d\n", (64 >> 4));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0xc,-0x8(%rbp)
movl   $0x22,-0xc(%rbp)
movl   $0x38,-0x10(%rbp)
movl   $0x4e,-0x14(%rbp)
movl   $0x0,-0x18(%rbp)
movl   $0x1,-0x1c(%rbp)
mov    -0x10(%rbp),%esi
add    -0x14(%rbp),%esi
lea    0xeae(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%esi
add    -0x14(%rbp),%esi
mov    %esi,-0x24(%rbp)
lea    0xe97(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x1,%al
cmpl   $0x0,-0x18(%rbp)
mov    %al,-0x25(%rbp)
jne    11a2 <main+0x92>
xor    %eax,%eax
cmpl   $0x0,-0x18(%rbp)
mov    %al,-0x26(%rbp)
je     119c <main+0x8c>
cmpl   $0x0,-0x1c(%rbp)
setne  %al
mov    %al,-0x26(%rbp)
mov    -0x26(%rbp),%al
mov    %al,-0x25(%rbp)
mov    -0x25(%rbp),%al
and    $0x1,%al
movzbl %al,%esi
lea    0xe53(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x1,%al
cmpl   $0x0,-0x18(%rbp)
mov    %al,-0x27(%rbp)
jne    11e6 <main+0xd6>
xor    %eax,%eax
cmpl   $0x0,-0x1c(%rbp)
mov    %al,-0x28(%rbp)
je     11e0 <main+0xd0>
cmpl   $0x0,-0x1c(%rbp)
setne  %al
mov    %al,-0x28(%rbp)
mov    -0x28(%rbp),%al
mov    %al,-0x27(%rbp)
mov    -0x27(%rbp),%al
and    $0x1,%al
movzbl %al,%esi
lea    0xe0f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
cmpl   $0x0,-0x18(%rbp)
je     1215 <main+0x105>
mov    $0x1,%al
cmpl   $0x0,-0x18(%rbp)
mov    %al,-0x29(%rbp)
jne    121f <main+0x10f>
cmpl   $0x0,-0x1c(%rbp)
setne  %al
mov    %al,-0x29(%rbp)
mov    -0x29(%rbp),%al
and    $0x1,%al
movzbl %al,%esi
lea    0xdd6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
cmpl   $0x0,-0x18(%rbp)
je     124e <main+0x13e>
mov    $0x1,%al
cmpl   $0x0,-0x1c(%rbp)
mov    %al,-0x2a(%rbp)
jne    1258 <main+0x148>
cmpl   $0x0,-0x1c(%rbp)
setne  %al
mov    %al,-0x2a(%rbp)
mov    -0x2a(%rbp),%al
and    $0x1,%al
movzbl %al,%esi
lea    0xd9d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
cmpl   $0x0,-0x8(%rbp)
mov    %al,-0x2b(%rbp)
je     128c <main+0x17c>
mov    -0x1c(%rbp),%eax
or     -0x1c(%rbp),%eax
cmp    $0x0,%eax
setne  %al
mov    %al,-0x2b(%rbp)
mov    -0x2b(%rbp),%al
and    $0x1,%al
movzbl %al,%esi
lea    0xd69(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%eax
mov    -0x10(%rbp),%ecx
and    -0x14(%rbp),%ecx
xor    %ecx,%eax
or     %eax,%esi
lea    0xd4b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
cmp    -0x8(%rbp),%eax
sete   %al
and    $0x1,%al
movzbl %al,%esi
mov    -0x8(%rbp),%eax
cmp    -0xc(%rbp),%eax
sete   %al
and    $0x1,%al
movzbl %al,%edx
lea    0xd1d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
cmp    -0x8(%rbp),%eax
setne  %al
and    $0x1,%al
movzbl %al,%esi
mov    -0x8(%rbp),%eax
cmp    -0xc(%rbp),%eax
setne  %al
and    $0x1,%al
movzbl %al,%edx
lea    0xcf3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%ecx
xor    %eax,%eax
cmp    -0xc(%rbp),%ecx
mov    %al,-0x2c(%rbp)
je     1331 <main+0x221>
mov    -0x10(%rbp),%eax
cmp    -0x14(%rbp),%eax
setne  %al
mov    %al,-0x2c(%rbp)
mov    -0x2c(%rbp),%al
and    $0x1,%al
movzbl %al,%esi
lea    0xcc4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%eax
imul   -0x10(%rbp),%eax
cltd
idivl  -0x1c(%rbp)
add    %eax,%esi
lea    0xca6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%eax
imul   -0x10(%rbp),%eax
cltd
idivl  -0x1c(%rbp)
add    %eax,%esi
lea    0xc88(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xc7a(%rip),%rdi
mov    $0x40,%esi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xc67(%rip),%rdi
mov    $0x4,%esi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
lea    0xee9(%rip),%rbx
mov    %rbx,%rdi
mov    $0x86,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x86,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2e,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xe69(%rip),%r14
mov    %r14,%rdi
mov    $0x1,%esi
xor    %edx,%edx
xor    %eax,%eax
call   1030 <printf@plt>
mov    %r14,%rdi
xor    %esi,%esi
mov    $0x1,%edx
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x1,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x77c,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x77c,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x40,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x4,%esi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [8 x i8] c"%d, %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca i32
store i32 0, i32* %1
store i32 12, i32* %2
store i32 34, i32* %3
store i32 56, i32* %4
store i32 78, i32* %5
store i32 0, i32* %6
store i32 1, i32* %7
%10 = load i32, i32* %4
%11 = load i32, i32* %5
%12 = add nsw i32 %10, %11
%13 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %12)
%14 = load i32, i32* %4
%15 = load i32, i32* %5
%16 = add nsw i32 %14, %15
store i32 %16, i32* %9
%17 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %16)
%18 = load i32, i32* %6
%19 = icmp ne i32 %18, 0
br i1 %19, label %28, label %20
20: ; preds = %0
%21 = load i32, i32* %6
%22 = icmp ne i32 %21, 0
br i1 %22, label %23, label %26
23: ; preds = %20
%24 = load i32, i32* %7
%25 = icmp ne i32 %24, 0
br label %26
26: ; preds = %23, %20
%27 = phi i1 [ false, %20 ], [ %25, %23 ]
br label %28
28: ; preds = %26, %0
%29 = phi i1 [ true, %0 ], [ %27, %26 ]
%30 = zext i1 %29 to i32
%31 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %30)
%32 = load i32, i32* %6
%33 = icmp ne i32 %32, 0
br i1 %33, label %42, label %34
34: ; preds = %28
%35 = load i32, i32* %7
%36 = icmp ne i32 %35, 0
br i1 %36, label %37, label %40
37: ; preds = %34
%38 = load i32, i32* %7
%39 = icmp ne i32 %38, 0
br label %40
40: ; preds = %37, %34
%41 = phi i1 [ false, %34 ], [ %39, %37 ]
br label %42
42: ; preds = %40, %28
%43 = phi i1 [ true, %28 ], [ %41, %40 ]
%44 = zext i1 %43 to i32
%45 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %44)
%46 = load i32, i32* %6
%47 = icmp ne i32 %46, 0
br i1 %47, label %48, label %51
48: ; preds = %42
%49 = load i32, i32* %6
%50 = icmp ne i32 %49, 0
br i1 %50, label %54, label %51
51: ; preds = %48, %42
%52 = load i32, i32* %7
%53 = icmp ne i32 %52, 0
br label %54
54: ; preds = %51, %48
%55 = phi i1 [ true, %48 ], [ %53, %51 ]
%56 = zext i1 %55 to i32
%57 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %56)
%58 = load i32, i32* %6
%59 = icmp ne i32 %58, 0
br i1 %59, label %60, label %63
60: ; preds = %54
%61 = load i32, i32* %7
%62 = icmp ne i32 %61, 0
br i1 %62, label %66, label %63
63: ; preds = %60, %54
%64 = load i32, i32* %7
%65 = icmp ne i32 %64, 0
br label %66
66: ; preds = %63, %60
%67 = phi i1 [ true, %60 ], [ %65, %63 ]
%68 = zext i1 %67 to i32
%69 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %68)
%70 = load i32, i32* %2
%71 = icmp ne i32 %70, 0
br i1 %71, label %72, label %77
72: ; preds = %66
%73 = load i32, i32* %7
%74 = load i32, i32* %7
%75 = or i32 %73, %74
%76 = icmp ne i32 %75, 0
br label %77
77: ; preds = %72, %66
%78 = phi i1 [ false, %66 ], [ %76, %72 ]
%79 = zext i1 %78 to i32
%80 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %79)
%81 = load i32, i32* %2
%82 = load i32, i32* %3
%83 = load i32, i32* %4
%84 = load i32, i32* %5
%85 = and i32 %83, %84
%86 = xor i32 %82, %85
%87 = or i32 %81, %86
%88 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %87)
%89 = load i32, i32* %2
%90 = load i32, i32* %2
%91 = icmp eq i32 %89, %90
%92 = zext i1 %91 to i32
%93 = load i32, i32* %2
%94 = load i32, i32* %3
%95 = icmp eq i32 %93, %94
%96 = zext i1 %95 to i32
%97 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), i32 %92, i32 %96)
%98 = load i32, i32* %2
%99 = load i32, i32* %2
%100 = icmp ne i32 %98, %99
%101 = zext i1 %100 to i32
%102 = load i32, i32* %2
%103 = load i32, i32* %3
%104 = icmp ne i32 %102, %103
%105 = zext i1 %104 to i32
%106 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), i32 %101, i32 %105)
%107 = load i32, i32* %2
%108 = load i32, i32* %3
%109 = icmp ne i32 %107, %108
br i1 %109, label %110, label %114
110: ; preds = %77
%111 = load i32, i32* %4
%112 = load i32, i32* %5
%113 = icmp ne i32 %111, %112
br label %114
114: ; preds = %110, %77
%115 = phi i1 [ false, %77 ], [ %113, %110 ]
%116 = zext i1 %115 to i32
%117 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %116)
%118 = load i32, i32* %2
%119 = load i32, i32* %3
%120 = load i32, i32* %4
%121 = mul nsw i32 %119, %120
%122 = load i32, i32* %7
%123 = sdiv i32 %121, %122
%124 = add nsw i32 %118, %123
%125 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %124)
%126 = load i32, i32* %2
%127 = load i32, i32* %3
%128 = load i32, i32* %4
%129 = mul nsw i32 %127, %128
%130 = load i32, i32* %7
%131 = sdiv i32 %129, %130
%132 = add nsw i32 %126, %131
%133 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %132)
%134 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 64)
%135 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 4)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [8 x i8] c"%d, %d\0A\00"
define i32 @main() {
%1 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 134)
%2 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 134)
%3 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 0)
%4 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1)
%5 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1)
%6 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1)
%7 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1)
%8 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 46)
%9 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), i32 1, i32 0)
%10 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), i32 0, i32 1)
%11 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1)
%12 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1916)
%13 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 1916)
%14 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 64)
%15 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 4)
ret i32 0
}