#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 omp_get_thread_num();
int /*<<< orphan*/ printf(char *, int);
int /*<<< orphan*/ sleep(int);
int main() {
  int nt, np;
#pragma omp parallel private(nt, np)
  {
    np = omp_get_thread_num();
#pragma omp master
    {
      printf(
          "Soy el thread %d,actuando en solitario dentro del primer bloque\n",
          np);
      sleep(1);
    }
#pragma omp master
    {
      printf(
          "Soy el thread %d,actuando en solitario dentro del segundo bloque\n",
          np);
      sleep(1);
    }
#pragma omp master
    {
      printf(
          "Soy el thread %d,actuando en solitario dentro del tercer bloque\n",
          np);
      sleep(1);
    }
    printf("Soy el thread %d, fuera de los singles\n", np);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    $0x0,%al
call   1030 <omp_get_thread_num@plt>
mov    %eax,-0xc(%rbp)
mov    -0xc(%rbp),%esi
lea    0xead(%rip),%rdi
call   1040 <printf@plt>
mov    $0x1,%edi
call   1050 <sleep@plt>
mov    -0xc(%rbp),%esi
lea    0xed5(%rip),%rdi
call   1040 <printf@plt>
mov    $0x1,%edi
call   1050 <sleep@plt>
mov    -0xc(%rbp),%esi
lea    0xefe(%rip),%rdi
call   1040 <printf@plt>
mov    $0x1,%edi
call   1050 <sleep@plt>
mov    -0xc(%rbp),%esi
lea    0xf26(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
xor    %eax,%eax
call   1030 <omp_get_thread_num@plt>
mov    %eax,%ebx
lea    0xebf(%rip),%rdi
mov    %eax,%esi
call   1040 <printf@plt>
mov    $0x1,%edi
call   1050 <sleep@plt>
lea    0xee8(%rip),%rdi
mov    %ebx,%esi
call   1040 <printf@plt>
mov    $0x1,%edi
call   1050 <sleep@plt>
lea    0xf12(%rip),%rdi
mov    %ebx,%esi
call   1040 <printf@plt>
mov    $0x1,%edi
call   1050 <sleep@plt>
lea    0xf3b(%rip),%rdi
mov    %ebx,%esi
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [65 x i8] c"Soy el thread %d,actuando en solitario dentro del primer bloque\0A\00"
@.str.1 = [66 x i8] c"Soy el thread %d,actuando en solitario dentro del segundo bloque\0A\00"
@.str.2 = [65 x i8] c"Soy el thread %d,actuando en solitario dentro del tercer bloque\0A\00"
@.str.3 = [40 x i8] c"Soy el thread %d, fuera de los singles\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
store i32 0, i32* %1
%4 = call i32 (...) @omp_get_thread_num()
store i32 %4, i32* %3
%5 = load i32, i32* %3
%6 = call i32 @printf(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = call i32 @sleep(i32 1)
%8 = load i32, i32* %3
%9 = call i32 @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.1, i64 0, i64 0), i32 %8)
%10 = call i32 @sleep(i32 1)
%11 = load i32, i32* %3
%12 = call i32 @printf(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str.2, i64 0, i64 0), i32 %11)
%13 = call i32 @sleep(i32 1)
%14 = load i32, i32* %3
%15 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.3, i64 0, i64 0), i32 %14)
ret i32 0
}

LLVM IR (-O2):
@.str = [65 x i8] c"Soy el thread %d,actuando en solitario dentro del primer bloque\0A\00"
@.str.1 = [66 x i8] c"Soy el thread %d,actuando en solitario dentro del segundo bloque\0A\00"
@.str.2 = [65 x i8] c"Soy el thread %d,actuando en solitario dentro del tercer bloque\0A\00"
@.str.3 = [40 x i8] c"Soy el thread %d, fuera de los singles\0A\00"
define i32 @main() {
%1 = tail call i32 (...) @omp_get_thread_num()
%2 = tail call i32 @printf(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @sleep(i32 1)
%4 = tail call i32 @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.1, i64 0, i64 0), i32 %1)
%5 = tail call i32 @sleep(i32 1)
%6 = tail call i32 @printf(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str.2, i64 0, i64 0), i32 %1)
%7 = tail call i32 @sleep(i32 1)
%8 = tail call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.3, i64 0, i64 0), i32 %1)
ret i32 0
}