#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 const, ...);
int main() {
  int variable = 12;
  printf("%d\n", variable);
  int v2;
  v2 = 42;
  printf("%d\n", v2);
  v2 = 24;
  printf("%d\n", v2);
  v2++;
  printf("%d\n", v2);
  const int NOMBRE = 10;
  printf("%d\n", NOMBRE);
  printf("%d\n", -variable);
  const int A = 1, B = 2, C = 3;
  printf("%d, %d, %d\n", A, B, C);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0xc,-0x8(%rbp)
mov    -0x8(%rbp),%esi
lea    0xed8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x2a,-0xc(%rbp)
mov    -0xc(%rbp),%esi
lea    0xec0(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x18,-0xc(%rbp)
mov    -0xc(%rbp),%esi
lea    0xea8(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
mov    -0xc(%rbp),%esi
lea    0xe8e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0xa,-0x10(%rbp)
lea    0xe79(%rip),%rdi
mov    $0xa,%esi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %esi,%esi
sub    -0x8(%rbp),%esi
lea    0xe61(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x1,-0x14(%rbp)
movl   $0x2,-0x18(%rbp)
movl   $0x3,-0x1c(%rbp)
lea    0xe36(%rip),%rdi
mov    $0x1,%esi
mov    $0x2,%edx
mov    $0x3,%ecx
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xef0(%rip),%rbx
mov    %rbx,%rdi
mov    $0xc,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x2a,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x18,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0x19,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
xor    %eax,%eax
call   1030 <printf@plt>
mov    %rbx,%rdi
mov    $0xfffffff4,%esi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xe87(%rip),%rdi
mov    $0x1,%esi
mov    $0x2,%edx
mov    $0x3,%ecx
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [12 x i8] c"%d, %d, %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
store i32 0, i32* %1
store i32 12, i32* %2
%8 = load i32, i32* %2
%9 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
store i32 42, i32* %3
%10 = load i32, i32* %3
%11 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
store i32 24, i32* %3
%12 = load i32, i32* %3
%13 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %12)
%14 = load i32, i32* %3
%15 = add nsw i32 %14, 1
store i32 %15, i32* %3
%16 = load i32, i32* %3
%17 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %16)
store i32 10, i32* %4
%18 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 10)
%19 = load i32, i32* %2
%20 = sub nsw i32 0, %19
%21 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %20)
store i32 1, i32* %5
store i32 2, i32* %6
store i32 3, i32* %7
%22 = call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0), i32 1, i32 2, i32 3)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [12 x i8] c"%d, %d, %d\0A\00"
define i32 @main() {
%1 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 12)
%2 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 42)
%3 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 24)
%4 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 25)
%5 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 10)
%6 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 -12)
%7 = tail call i32 (i8*, i32, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0), i32 1, i32 2, i32 3)
ret i32 0
}