#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*/ LC_ALL;
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, int *);
int /*<<< orphan*/ setlocale(int /*<<< orphan*/, char *);
int main() {
  setlocale(LC_ALL, "Portuguese");
  printf("===============\n");
  printf("CALCULADORA 1.0");
  printf("\n===============\n");
  printf("Digite Dois Números a serem calculados:\n");
  printf("Primeiro Número:\n");
  int num1, num2;
  scanf("%d", &num1);
  printf("Segundo Número:\n");
  scanf("%d", &num2);
  printf("A soma é: %d\n", num1 + num2);
  printf("A subtração é: %d \n", num1 - num2);
  printf("O produto é: %d \n", num1 * num2);
  printf("A divisão é: %d \n", num1 / num2);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    0x2ea1(%rip),%rax
mov    (%rax),%edi
lea    0xeb8(%rip),%rsi
call   1040 <setlocale@plt>
lea    0xec8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xea9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeab(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeaf(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xecb(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed0(%rip),%rdi
lea    -0x4(%rbp),%rsi
call   1050 <scanf@plt>
lea    0xec3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb2(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1050 <scanf@plt>
mov    -0x4(%rbp),%esi
add    -0x8(%rbp),%esi
lea    0xeb1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
sub    -0x8(%rbp),%esi
lea    0xeac(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%esi
imul   -0x8(%rbp),%esi
lea    0xeae(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
cltd
idivl  -0x8(%rbp)
mov    %eax,%esi
lea    0xeaa(%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
mov    0x2e94(%rip),%rax
mov    (%rax),%edi
lea    0xeab(%rip),%rsi
call   1050 <setlocale@plt>
lea    0xf0b(%rip),%rdi
call   1030 <puts@plt>
lea    0xe9e(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xef0(%rip),%rdi
call   1030 <puts@plt>
lea    0xef5(%rip),%rdi
call   1030 <puts@plt>
lea    0xf12(%rip),%rdi
call   1030 <puts@plt>
lea    0xe7c(%rip),%rbx
lea    0xc(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0xf04(%rip),%rdi
call   1030 <puts@plt>
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
mov    0x8(%rsp),%esi
add    0xc(%rsp),%esi
lea    0xe4a(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0xc(%rsp),%esi
sub    0x8(%rsp),%esi
lea    0xe43(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0x8(%rsp),%esi
imul   0xc(%rsp),%esi
lea    0xe43(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    0xc(%rsp),%eax
cltd
idivl  0x8(%rsp)
lea    0xe3f(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@LC_ALL = global i32 0
@.str = [11 x i8] c"Portuguese\00"
@.str.1 = [17 x i8] c"===============\0A\00"
@.str.2 = [16 x i8] c"CALCULADORA 1.0\00"
@.str.3 = [18 x i8] c"\0A===============\0A\00"
@.str.4 = [42 x i8] c"Digite Dois N\C3\BAmeros a serem calculados:\0A\00"
@.str.5 = [19 x i8] c"Primeiro N\C3\BAmero:\0A\00"
@.str.6 = [3 x i8] c"%d\00"
@.str.7 = [18 x i8] c"Segundo N\C3\BAmero:\0A\00"
@.str.8 = [15 x i8] c"A soma \C3\A9: %d\0A\00"
@.str.9 = [23 x i8] c"A subtra\C3\A7\C3\A3o \C3\A9: %d \0A\00"
@.str.10 = [19 x i8] c"O produto \C3\A9: %d \0A\00"
@.str.11 = [20 x i8] c"A divis\C3\A3o \C3\A9: %d \0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = load i32, i32* @LC_ALL
%4 = call i32 @setlocale(i32 %3, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.6, i64 0, i64 0), i32* %1)
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.6, i64 0, i64 0), i32* %2)
%13 = load i32, i32* %1
%14 = load i32, i32* %2
%15 = add nsw i32 %13, %14
%16 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.8, i64 0, i64 0), i32 %15)
%17 = load i32, i32* %1
%18 = load i32, i32* %2
%19 = sub nsw i32 %17, %18
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.9, i64 0, i64 0), i32 %19)
%21 = load i32, i32* %1
%22 = load i32, i32* %2
%23 = mul nsw i32 %21, %22
%24 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.10, i64 0, i64 0), i32 %23)
%25 = load i32, i32* %1
%26 = load i32, i32* %2
%27 = sdiv i32 %25, %26
%28 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.11, i64 0, i64 0), i32 %27)
ret i32 0
}

LLVM IR (-O2):
@LC_ALL = global i32 0
@.str = [11 x i8] c"Portuguese\00"
@.str.2 = [16 x i8] c"CALCULADORA 1.0\00"
@.str.6 = [3 x i8] c"%d\00"
@.str.8 = [15 x i8] c"A soma \C3\A9: %d\0A\00"
@.str.9 = [23 x i8] c"A subtra\C3\A7\C3\A3o \C3\A9: %d \0A\00"
@.str.10 = [19 x i8] c"O produto \C3\A9: %d \0A\00"
@.str.11 = [20 x i8] c"A divis\C3\A3o \C3\A9: %d \0A\00"
@str = [16 x i8] c"===============\00"
@str.12 = [17 x i8] c"\0A===============\00"
@str.13 = [41 x i8] c"Digite Dois N\C3\BAmeros a serem calculados:\00"
@str.14 = [18 x i8] c"Primeiro N\C3\BAmero:\00"
@str.15 = [17 x i8] c"Segundo N\C3\BAmero:\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = load i32, i32* @LC_ALL
%4 = tail call i32 @setlocale(i32 %3, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @str, i64 0, i64 0))
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @.str.2, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.12, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.13, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.14, i64 0, i64 0))
%10 = bitcast i32* %1 to i8*
%11 = bitcast i32* %2 to i8*
%12 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.6, i64 0, i64 0), i32* %1)
%13 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.15, i64 0, i64 0))
%14 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.6, i64 0, i64 0), i32* %2)
%15 = load i32, i32* %1
%16 = load i32, i32* %2
%17 = add nsw i32 %16, %15
%18 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.8, i64 0, i64 0), i32 %17)
%19 = load i32, i32* %1
%20 = load i32, i32* %2
%21 = sub nsw i32 %19, %20
%22 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @.str.9, i64 0, i64 0), i32 %21)
%23 = load i32, i32* %1
%24 = load i32, i32* %2
%25 = mul nsw i32 %24, %23
%26 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @.str.10, i64 0, i64 0), i32 %25)
%27 = load i32, i32* %1
%28 = load i32, i32* %2
%29 = sdiv i32 %27, %28
%30 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @.str.11, i64 0, i64 0), i32 %29)
ret i32 0
}