#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 main() {
  char name[30];
  int age;
  printf("Nama: ");
  scanf("%29s", name);
  printf("Umur: ");
  scanf("%d", &age);
  printf("%s , Umur anda adalah %d tahun.\n", name, age);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    -0x30(%rbp),%rsi
lea    0xebf(%rip),%rdi
mov    $0x0,%al
call   1040 <scanf@plt>
lea    0xeb6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeaf(%rip),%rdi
lea    -0x34(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
lea    -0x30(%rbp),%rsi
mov    -0x34(%rbp),%edx
lea    0xe99(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x30,%rsp
lea    0xed4(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xecd(%rip),%rdi
lea    0x10(%rsp),%rbx
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <scanf@plt>
lea    0xebc(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xeb5(%rip),%rdi
lea    0xc(%rsp),%rsi
xor    %eax,%eax
call   1040 <scanf@plt>
mov    0xc(%rsp),%edx
lea    0xea1(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [7 x i8] c"Nama: \00"
@.str.1 = [5 x i8] c"%29s\00"
@.str.2 = [7 x i8] c"Umur: \00"
@.str.3 = [3 x i8] c"%d\00"
@.str.4 = [33 x i8] c"%s , Umur anda adalah %d tahun.\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [30 x i8]
%3 = alloca i32
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%5 = getelementptr inbounds [30 x i8], [30 x i8]* %2, i64 0, i64 0
%6 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i8* %5)
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i32* %3)
%9 = getelementptr inbounds [30 x i8], [30 x i8]* %2, i64 0, i64 0
%10 = load i32, i32* %3
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.4, i64 0, i64 0), i8* %9, i32 %10)
ret i32 0
}

LLVM IR (-O2):
@.str = [7 x i8] c"Nama: \00"
@.str.1 = [5 x i8] c"%29s\00"
@.str.2 = [7 x i8] c"Umur: \00"
@.str.3 = [3 x i8] c"%d\00"
@.str.4 = [33 x i8] c"%s , Umur anda adalah %d tahun.\0A\00"
define i32 @main() {
%1 = alloca [30 x i8]
%2 = alloca i32
%3 = getelementptr inbounds [30 x i8], [30 x i8]* %1, i64 0, i64 0
%4 = bitcast i32* %2 to i8*
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0))
%6 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i8* %3)
%7 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i32* %2)
%9 = load i32, i32* %2
%10 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @.str.4, i64 0, i64 0), i8* %3, i32 %9)
ret i32 0
}