#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 /*<<< orphan*/ scanf(char *, int *);
int main() {
  int x;
  int y;
  int z;
  z = x + y;
  z = x - y;
  z = x * y;
  z = x / y;
  z = x % y;
  printf("Enter an integer x:\n");
  scanf("%d", &x);
  printf("Enter a second integer y:\n");
  scanf("%d", &y);
  z = x + y;
  printf("the sum is %d\n", z);
  z = x - y;
  printf("the difference is %d\n", z);
  z = x * y;
  printf("the product is %d\n", z);
  z = x / y;
  printf("the quotient is %d\n", z);
  z = x % y;
  printf("the modulus is %d\n", z);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    -0x8(%rbp),%eax
add    -0xc(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0x8(%rbp),%eax
sub    -0xc(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0x8(%rbp),%eax
imul   -0xc(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0x8(%rbp),%eax
cltd
idivl  -0xc(%rbp)
mov    %eax,-0x10(%rbp)
mov    -0x8(%rbp),%eax
cltd
idivl  -0xc(%rbp)
mov    %edx,-0x10(%rbp)
lea    0xe9a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xea1(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
lea    0xe94(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe83(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
add    -0xc(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0x10(%rbp),%esi
lea    0xe85(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
sub    -0xc(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0x10(%rbp),%esi
lea    0xe7a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
imul   -0xc(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0x10(%rbp),%esi
lea    0xe75(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
cltd
idivl  -0xc(%rbp)
mov    %eax,-0x10(%rbp)
mov    -0x10(%rbp),%esi
lea    0xe6d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
cltd
idivl  -0xc(%rbp)
mov    %edx,-0x10(%rbp)
mov    -0x10(%rbp),%esi
lea    0xe66(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xf26(%rip),%rdi
call   1030 <puts@plt>
lea    0xeb8(%rip),%rbx
lea    0xc(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
lea    0xf1a(%rip),%rdi
call   1030 <puts@plt>
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1050 <scanf@plt>
mov    0x8(%rsp),%esi
add    0xc(%rsp),%esi
lea    0xe86(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0xc(%rsp),%esi
sub    0x8(%rsp),%esi
lea    0xe7f(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x8(%rsp),%esi
imul   0xc(%rsp),%esi
lea    0xe7e(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0xc(%rsp),%eax
cltd
idivl  0x8(%rsp)
lea    0xe7a(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0xc(%rsp),%eax
cltd
idivl  0x8(%rsp)
lea    0xe75(%rip),%rdi
mov    %edx,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [21 x i8] c"Enter an integer x:\0A\00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [27 x i8] c"Enter a second integer y:\0A\00"
@.str.3 = [15 x i8] c"the sum is %d\0A\00"
@.str.4 = [22 x i8] c"the difference is %d\0A\00"
@.str.5 = [19 x i8] c"the product is %d\0A\00"
@.str.6 = [20 x i8] c"the quotient is %d\0A\00"
@.str.7 = [19 x i8] c"the modulus is %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
store i32 0, i32* %1
%5 = load i32, i32* %2
%6 = load i32, i32* %3
%7 = add nsw i32 %5, %6
store i32 %7, i32* %4
%8 = load i32, i32* %2
%9 = load i32, i32* %3
%10 = sub nsw i32 %8, %9
store i32 %10, i32* %4
%11 = load i32, i32* %2
%12 = load i32, i32* %3
%13 = mul nsw i32 %11, %12
store i32 %13, i32* %4
%14 = load i32, i32* %2
%15 = load i32, i32* %3
%16 = sdiv i32 %14, %15
store i32 %16, i32* %4
%17 = load i32, i32* %2
%18 = load i32, i32* %3
%19 = srem i32 %17, %18
store i32 %19, i32* %4
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%21 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.2, i64 0, i64 0))
%23 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %3)
%24 = load i32, i32* %2
%25 = load i32, i32* %3
%26 = add nsw i32 %24, %25
store i32 %26, i32* %4
%27 = load i32, i32* %4
%28 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i64 0, i64 0), i32 %27)
%29 = load i32, i32* %2
%30 = load i32, i32* %3
%31 = sub nsw i32 %29, %30
store i32 %31, i32* %4
%32 = load i32, i32* %4
%33 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.4, i64 0, i64 0), i32 %32)
%34 = load i32, i32* %2
%35 = load i32, i32* %3
%36 = mul nsw i32 %34, %35
store i32 %36, i32* %4
%37 = load i32, i32* %4
%38 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.5, i64 0, i64 0), i32 %37)
%39 = load i32, i32* %2
%40 = load i32, i32* %3
%41 = sdiv i32 %39, %40
store i32 %41, i32* %4
%42 = load i32, i32* %4
%43 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.6, i64 0, i64 0), i32 %42)
%44 = load i32, i32* %2
%45 = load i32, i32* %3
%46 = srem i32 %44, %45
store i32 %46, i32* %4
%47 = load i32, i32* %4
%48 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.7, i64 0, i64 0), i32 %47)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [3 x i8] c"%d\00"
@.str.3 = [15 x i8] c"the sum is %d\0A\00"
@.str.4 = [22 x i8] c"the difference is %d\0A\00"
@.str.5 = [19 x i8] c"the product is %d\0A\00"
@.str.6 = [20 x i8] c"the quotient is %d\0A\00"
@.str.7 = [19 x i8] c"the modulus is %d\0A\00"
@str = [20 x i8] c"Enter an integer x:\00"
@str.8 = [26 x i8] c"Enter a second integer y:\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = bitcast i32* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%7 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @str.8, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%9 = load i32, i32* %1
%10 = load i32, i32* %2
%11 = add nsw i32 %10, %9
%12 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i64 0, i64 0), i32 %11)
%13 = load i32, i32* %1
%14 = load i32, i32* %2
%15 = sub nsw i32 %13, %14
%16 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.4, i64 0, i64 0), i32 %15)
%17 = load i32, i32* %1
%18 = load i32, i32* %2
%19 = mul nsw i32 %18, %17
%20 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @.str.5, i64 0, i64 0), i32 %19)
%21 = load i32, i32* %1
%22 = load i32, i32* %2
%23 = sdiv i32 %21, %22
%24 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @.str.6, i64 0, i64 0), i32 %23)
%25 = load i32, i32* %1
%26 = load i32, i32* %2
%27 = srem i32 %25, %26
%28 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @.str.7, i64 0, i64 0), i32 %27)
ret i32 0
}