#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 difference(int, int);
int modulus(int, int);
int /*<<< orphan*/ printf(char *, ...);
int product(int, int);
int quotient(int, int);
int /*<<< orphan*/ scanf(char *, int *, int *);
int sum(int, int);
int main() {
  int num1, num2;
  printf("Enter two integers: ");
  scanf("%d%d", &num1, &num2);
  printf("Sum        = %d\n", sum(num1, num2));
  printf("Product    = %d\n", product(num1, num2));
  printf("Difference = %d\n", difference(num1, num2));
  printf("Quotient   = %d\n", quotient(num1, num2));
  printf("Modulus    = %d\n", modulus(num1, num2));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xe7a(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xe81(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
call   1090 <scanf@plt>
mov    -0x8(%rbp),%edi
mov    -0xc(%rbp),%esi
call   1060 <sum@plt>
mov    %eax,%esi
lea    0xe65(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0x8(%rbp),%edi
mov    -0xc(%rbp),%esi
call   1080 <product@plt>
mov    %eax,%esi
lea    0xe5b(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0x8(%rbp),%edi
mov    -0xc(%rbp),%esi
call   1070 <difference@plt>
mov    %eax,%esi
lea    0xe51(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0x8(%rbp),%edi
mov    -0xc(%rbp),%esi
call   1030 <quotient@plt>
mov    %eax,%esi
lea    0xe47(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
mov    -0x8(%rbp),%edi
mov    -0xc(%rbp),%esi
call   1050 <modulus@plt>
mov    %eax,%esi
lea    0xe3d(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xe88(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xe8f(%rip),%rdi
lea    0x4(%rsp),%rsi
mov    %rsp,%rdx
call   1090 <scanf@plt>
mov    0x4(%rsp),%edi
mov    (%rsp),%esi
call   1060 <sum@plt>
lea    0xe74(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x4(%rsp),%edi
mov    (%rsp),%esi
call   1080 <product@plt>
lea    0xe69(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x4(%rsp),%edi
mov    (%rsp),%esi
call   1070 <difference@plt>
lea    0xe5e(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x4(%rsp),%edi
mov    (%rsp),%esi
call   1030 <quotient@plt>
lea    0xe53(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x4(%rsp),%edi
mov    (%rsp),%esi
call   1050 <modulus@plt>
lea    0xe48(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [21 x i8] c"Enter two integers: \00"
@.str.1 = [5 x i8] c"%d%d\00"
@.str.2 = [17 x i8] c"Sum = %d\0A\00"
@.str.3 = [17 x i8] c"Product = %d\0A\00"
@.str.4 = [17 x i8] c"Difference = %d\0A\00"
@.str.5 = [17 x i8] c"Quotient = %d\0A\00"
@.str.6 = [17 x i8] c"Modulus = %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @scanf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32* %2, i32* %3)
%6 = load i32, i32* %2
%7 = load i32, i32* %3
%8 = call i32 @sum(i32 %6, i32 %7)
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i32 %8)
%10 = load i32, i32* %2
%11 = load i32, i32* %3
%12 = call i32 @product(i32 %10, i32 %11)
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0), i32 %12)
%14 = load i32, i32* %2
%15 = load i32, i32* %3
%16 = call i32 @difference(i32 %14, i32 %15)
%17 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0), i32 %16)
%18 = load i32, i32* %2
%19 = load i32, i32* %3
%20 = call i32 @quotient(i32 %18, i32 %19)
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.5, i64 0, i64 0), i32 %20)
%22 = load i32, i32* %2
%23 = load i32, i32* %3
%24 = call i32 @modulus(i32 %22, i32 %23)
%25 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.6, i64 0, i64 0), i32 %24)
ret i32 0
}

LLVM IR (-O2):
@.str = [21 x i8] c"Enter two integers: \00"
@.str.1 = [5 x i8] c"%d%d\00"
@.str.2 = [17 x i8] c"Sum = %d\0A\00"
@.str.3 = [17 x i8] c"Product = %d\0A\00"
@.str.4 = [17 x i8] c"Difference = %d\0A\00"
@.str.5 = [17 x i8] c"Quotient = %d\0A\00"
@.str.6 = [17 x i8] c"Modulus = %d\0A\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 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i32* %1, i32* %2)
%7 = load i32, i32* %1
%8 = load i32, i32* %2
%9 = call i32 @sum(i32 %7, i32 %8)
%10 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.2, i64 0, i64 0), i32 %9)
%11 = load i32, i32* %1
%12 = load i32, i32* %2
%13 = call i32 @product(i32 %11, i32 %12)
%14 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.3, i64 0, i64 0), i32 %13)
%15 = load i32, i32* %1
%16 = load i32, i32* %2
%17 = call i32 @difference(i32 %15, i32 %16)
%18 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.4, i64 0, i64 0), i32 %17)
%19 = load i32, i32* %1
%20 = load i32, i32* %2
%21 = call i32 @quotient(i32 %19, i32 %20)
%22 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.5, i64 0, i64 0), i32 %21)
%23 = load i32, i32* %1
%24 = load i32, i32* %2
%25 = call i32 @modulus(i32 %23, i32 %24)
%26 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @.str.6, i64 0, i64 0), i32 %25)
ret i32 0
}