#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 argc, const char *argv[]) {
  int n;
  printf("Digite o numero: \n");
  scanf("%d", &n);
  while (n < 0 || n > 10) {
    printf("Valor Invalido, digite novamente: ");
    scanf("%d", &n);
  }
  printf("Valor digitado: %d \n", n);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xec3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xec8(%rip),%rdi
lea    -0x14(%rbp),%rsi
call   1040 <scanf@plt>
mov    $0x1,%al
cmpl   $0x0,-0x14(%rbp)
mov    %al,-0x15(%rbp)
jl     116d <main+0x4d>
cmpl   $0xa,-0x14(%rbp)
setg   %al
mov    %al,-0x15(%rbp)
mov    -0x15(%rbp),%al
test   $0x1,%al
jne    117d <main+0x5d>
jmp    11a0 <main+0x80>
lea    0xe92(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe81(%rip),%rdi
lea    -0x14(%rbp),%rsi
call   1040 <scanf@plt>
jmp    1154 <main+0x34>
mov    -0x14(%rbp),%esi
lea    0xe8f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x10,%rsp
lea    0xefb(%rip),%rdi
call   1030 <puts@plt>
lea    0xeb4(%rip),%rdi
lea    0xc(%rsp),%rsi
call   1050 <scanf@plt>
mov    0xc(%rsp),%esi
cmp    $0xb,%esi
jb     119e <main+0x6e>
lea    0xe9d(%rip),%r14
lea    0xe93(%rip),%r15
lea    0xc(%rsp),%rbx
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    %r15,%rdi
mov    %rbx,%rsi
call   1050 <scanf@plt>
mov    0xc(%rsp),%esi
cmp    $0xa,%esi
ja     1180 <main+0x50>
lea    0xe81(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [19 x i8] c"Digite o numero: \0A\00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [35 x i8] c"Valor Invalido, digite novamente: \00"
@.str.3 = [21 x i8] c"Valor digitado: %d \0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %6)
br label %9
9: ; preds = %17, %2
%10 = load i32, i32* %6
%11 = icmp slt i32 %10, 0
br i1 %11, label %15, label %12
12: ; preds = %9
%13 = load i32, i32* %6
%14 = icmp sgt i32 %13, 10
br label %15
15: ; preds = %12, %9
%16 = phi i1 [ true, %9 ], [ %14, %12 ]
br i1 %16, label %17, label %20
17: ; preds = %15
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.2, i64 0, i64 0))
%19 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %6)
br label %9
20: ; preds = %15
%21 = load i32, i32* %6
%22 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.3, i64 0, i64 0), i32 %21)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [35 x i8] c"Valor Invalido, digite novamente: \00"
@.str.3 = [21 x i8] c"Valor digitado: %d \0A\00"
@str = [18 x i8] c"Digite o numero: \00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = alloca i32
%4 = bitcast i32* %3 to i8*
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 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* %3)
%7 = load i32, i32* %3
%8 = icmp ugt i32 %7, 10
br i1 %8, label %9, label %14
9: ; preds = %2, %9
%10 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @.str.2, i64 0, i64 0))
%11 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %3)
%12 = load i32, i32* %3
%13 = icmp ugt i32 %12, 10
br i1 %13, label %9, label %14
14: ; preds = %9, %2
%15 = phi i32 [ %7, %2 ], [ %12, %9 ]
%16 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @.str.3, i64 0, i64 0), i32 %15)
ret i32 0
}