#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 *);
main() {
  setlocale(LC_ALL, "");
  int numero;
  printf("Entre com um número: ");
  scanf("%d", &numero);
  if (numero % 2 == 0) {
    printf("O número digitado é PAR \n");
  } else {
    printf("O número digitado é IMPAR \n");
  }
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    0x2e9a(%rip),%rax
mov    (%rax),%edi
lea    0xee6(%rip),%rsi
call   1040 <setlocale@plt>
lea    0xea5(%rip),%rdi
call   1030 <printf@plt>
lea    0xeb0(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1050 <scanf@plt>
mov    -0x8(%rbp),%eax
mov    $0x2,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
jne    1195 <main+0x65>
lea    0xe8f(%rip),%rdi
call   1030 <printf@plt>
jmp    11a1 <main+0x71>
lea    0xe9a(%rip),%rdi
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
mov    0x2e98(%rip),%rax
mov    (%rax),%edi
lea    0xec5(%rip),%rsi
call   1050 <setlocale@plt>
lea    0xea3(%rip),%rdi
call   1040 <printf@plt>
lea    0xeae(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1060 <scanf@plt>
testb  $0x1,0x4(%rsp)
lea    0xeb8(%rip),%rax
lea    0xe94(%rip),%rdi
cmove  %rax,%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@LC_ALL = global i32 0
@.str = [1 x i8] zeroinitializer
@.str.1 = [23 x i8] c"Entre com um n\C3\BAmero: \00"
@.str.2 = [3 x i8] c"%d\00"
@.str.3 = [28 x i8] c"O n\C3\BAmero digitado \C3\A9 PAR \0A\00"
@.str.4 = [30 x i8] c"O n\C3\BAmero digitado \C3\A9 IMPAR \0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
%3 = load i32, i32* @LC_ALL
%4 = call i32 @setlocale(i32 %3, i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32* %2)
%7 = load i32, i32* %2
%8 = srem i32 %7, 2
%9 = icmp eq i32 %8, 0
br i1 %9, label %10, label %12
10: ; preds = %0
%11 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.3, i64 0, i64 0))
br label %14
12: ; preds = %0
%13 = call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.4, i64 0, i64 0))
br label %14
14: ; preds = %12, %10
%15 = load i32, i32* %1
ret i32 %15
}

LLVM IR (-O2):
@LC_ALL = global i32 0
@.str = [1 x i8] zeroinitializer
@.str.1 = [23 x i8] c"Entre com um n\C3\BAmero: \00"
@.str.2 = [3 x i8] c"%d\00"
@str = [29 x i8] c"O n\C3\BAmero digitado \C3\A9 IMPAR \00"
@str.5 = [27 x i8] c"O n\C3\BAmero digitado \C3\A9 PAR \00"
define i32 @main() {
%1 = alloca i32
%2 = load i32, i32* @LC_ALL
%3 = tail call i32 @setlocale(i32 %2, i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0))
%4 = bitcast i32* %1 to i8*
%5 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32* %1)
%7 = load i32, i32* %1
%8 = and i32 %7, 1
%9 = icmp eq i32 %8, 0
%10 = select i1 %9, i8* getelementptr inbounds ([27 x i8], [27 x i8]* @str.5, i64 0, i64 0), i8* getelementptr inbounds ([29 x i8], [29 x i8]* @str, i64 0, i64 0)
%11 = call i32 @puts(i8* dereferenceable(1) %10)
ret i32 0
}