#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 menu_principal() {
  int escolha;
  printf("######################	\n");
  printf(" 1 - Novos Cadastro	\n");
  printf(" 2 - Consulta de Dados	\n");
  printf(" 3 - Atualizacao de Dados		\n");
  printf(" 4 - Remocao de Dados	\n");
  printf(" 5 - Exibica o Especial de Dados		\n");
  printf(" 6 - Sair \n");
  printf("######################\n\n");
  scanf("%d", &escolha);
  return (escolha);
}


x86 assembly (clang, -O0):
<menu_principal>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
lea    0xed1(%rip),%rdi
call   1030 <printf@plt>
lea    0xede(%rip),%rdi
call   1030 <printf@plt>
lea    0xee8(%rip),%rdi
call   1030 <printf@plt>
lea    0xef5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf06(%rip),%rdi
call   1030 <printf@plt>
lea    0xf12(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf37(%rip),%rdi
lea    -0x4(%rbp),%rsi
call   1040 <scanf@plt>
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<menu_principal>:
push   %rax
lea    0xedb(%rip),%rdi
call   1030 <puts@plt>
lea    0xee7(%rip),%rdi
call   1030 <puts@plt>
lea    0xef0(%rip),%rdi
call   1030 <puts@plt>
lea    0xefc(%rip),%rdi
call   1030 <puts@plt>
lea    0xf0c(%rip),%rdi
call   1030 <puts@plt>
lea    0xf17(%rip),%rdi
call   1030 <puts@plt>
lea    0xf2e(%rip),%rdi
call   1030 <puts@plt>
lea    0xf2d(%rip),%rdi
call   1030 <puts@plt>
lea    0xe78(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1040 <scanf@plt>
mov    0x4(%rsp),%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [25 x i8] c"######################\09\0A\00"
@.str.1 = [22 x i8] c" 1 - Novos Cadastro\09\0A\00"
@.str.2 = [25 x i8] c" 2 - Consulta de Dados\09\0A\00"
@.str.3 = [29 x i8] c" 3 - Atualizacao de Dados\09\09\0A\00"
@.str.4 = [24 x i8] c" 4 - Remocao de Dados\09\0A\00"
@.str.5 = [36 x i8] c" 5 - Exibica o Especial de Dados\09\09\0A\00"
@.str.6 = [12 x i8] c" 6 - Sair \0A\00"
@.str.7 = [25 x i8] c"######################\0A\0A\00"
@.str.8 = [3 x i8] c"%d\00"
define i32 @menu_principal() {
%1 = alloca i32
%2 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.1, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.5, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.6, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.7, i64 0, i64 0))
%10 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.8, i64 0, i64 0), i32* %1)
%11 = load i32, i32* %1
ret i32 %11
}

LLVM IR (-O2):
@.str.8 = [3 x i8] c"%d\00"
@str = [24 x i8] c"######################\09\00"
@str.9 = [21 x i8] c" 1 - Novos Cadastro\09\00"
@str.10 = [24 x i8] c" 2 - Consulta de Dados\09\00"
@str.11 = [28 x i8] c" 3 - Atualizacao de Dados\09\09\00"
@str.12 = [23 x i8] c" 4 - Remocao de Dados\09\00"
@str.13 = [35 x i8] c" 5 - Exibica o Especial de Dados\09\09\00"
@str.14 = [11 x i8] c" 6 - Sair \00"
@str.15 = [24 x i8] c"######################\0A\00"
define i32 @menu_principal() {
%1 = alloca i32
%2 = bitcast i32* %1 to i8*
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.9, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.10, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.11, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @str.12, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.13, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @str.14, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.15, i64 0, i64 0))
%11 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.8, i64 0, i64 0), i32* %1)
%12 = load i32, i32* %1
ret i32 %12
}