#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 *);
void help(void) {
  printf("\n");
  printf("Forma de uso:   test-tramas [dispositivo_serie] [opciones]\n");
  printf("\n");
  printf(
      "Si no se especifica dispositivo serie, se toma la entrada estandar\n");
  printf("\n");
  printf("Dispositivo serie: \n");
  printf("   -Dispositivo donde esta conectado ChronoPic. Ej. /dev/ttyUSB0\n");
  printf("\n");
  printf("Opciones:\n");
  printf("    -h : Mostrar esta ayuda\n");
  printf("\n");
  printf("Ejemplo1: test-tramas /dev/ttyUSB0\n");
  printf("   -Analizar las tramas de Chronopic, conectado al puerto serie "
         "/dev/ttyUSB0\n");
  printf("\n");
  printf("Ejemplo2: test-tramas < prueba\n");
  printf("   -Las tramas vienen de la entrada estandar, que se toma del "
         "fichero prueba");
  printf("\n");
}


x86 assembly (clang, -O0):
<help>:
push   %rbp
mov    %rsp,%rbp
lea    0xf78(%rip),%rdi
call   1030 <printf@plt>
lea    0xed9(%rip),%rdi
call   1030 <printf@plt>
lea    0xf60(%rip),%rdi
call   1030 <printf@plt>
lea    0xefd(%rip),%rdi
call   1030 <printf@plt>
lea    0xf48(%rip),%rdi
call   1030 <printf@plt>
lea    0xf29(%rip),%rdi
call   1030 <printf@plt>
lea    0xf32(%rip),%rdi
call   1030 <printf@plt>
lea    0xf24(%rip),%rdi
call   1030 <printf@plt>
lea    0xf5c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf5b(%rip),%rdi
call   1030 <printf@plt>
lea    0xf00(%rip),%rdi
call   1030 <printf@plt>
lea    0xf60(%rip),%rdi
call   1030 <printf@plt>
lea    0xf78(%rip),%rdi
call   1030 <printf@plt>
lea    0xedc(%rip),%rdi
call   1030 <printf@plt>
lea    0xfae(%rip),%rdi
call   1030 <printf@plt>
lea    0xfc2(%rip),%rdi
call   1030 <printf@plt>
lea    0xeb8(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<help>:
push   %rax
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf0b(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf30(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf5d(%rip),%rdi
call   1040 <puts@plt>
lea    0xf65(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf90(%rip),%rdi
call   1040 <puts@plt>
lea    0xf8e(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf94(%rip),%rdi
call   1040 <puts@plt>
lea    0xfab(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xfe2(%rip),%rdi
call   1040 <puts@plt>
lea    0xe20(%rip),%rdi
call   1050 <printf@plt>
mov    $0xa,%edi
pop    %rax
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [2 x i8] c"\0A\00"
@.str.1 = [60 x i8] c"Forma de uso: test-tramas [dispositivo_serie] [opciones]\0A\00"
@.str.2 = [68 x i8] c"Si no se especifica dispositivo serie, se toma la entrada estandar\0A\00"
@.str.3 = [21 x i8] c"Dispositivo serie: \0A\00"
@.str.4 = [66 x i8] c" -Dispositivo donde esta conectado ChronoPic. Ej. /dev/ttyUSB0\0A\00"
@.str.5 = [11 x i8] c"Opciones:\0A\00"
@.str.6 = [29 x i8] c" -h : Mostrar esta ayuda\0A\00"
@.str.7 = [36 x i8] c"Ejemplo1: test-tramas /dev/ttyUSB0\0A\00"
@.str.8 = [78 x i8] c" -Analizar las tramas de Chronopic, conectado al puerto serie /dev/ttyUSB0\0A\00"
@.str.9 = [32 x i8] c"Ejemplo2: test-tramas < prueba\0A\00"
@.str.10 = [77 x i8] c" -Las tramas vienen de la entrada estandar, que se toma del fichero prueba\00"
define void @help() {
%1 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([68 x i8], [68 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.3, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([66 x i8], [66 x i8]* @.str.4, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.7, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.8, i64 0, i64 0))
%14 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.9, i64 0, i64 0))
%16 = call i32 @printf(i8* getelementptr inbounds ([77 x i8], [77 x i8]* @.str.10, i64 0, i64 0))
%17 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.10 = [77 x i8] c" -Las tramas vienen de la entrada estandar, que se toma del fichero prueba\00"
@str = [59 x i8] c"Forma de uso: test-tramas [dispositivo_serie] [opciones]\00"
@str.11 = [67 x i8] c"Si no se especifica dispositivo serie, se toma la entrada estandar\00"
@str.12 = [20 x i8] c"Dispositivo serie: \00"
@str.13 = [65 x i8] c" -Dispositivo donde esta conectado ChronoPic. Ej. /dev/ttyUSB0\00"
@str.14 = [10 x i8] c"Opciones:\00"
@str.15 = [28 x i8] c" -h : Mostrar esta ayuda\00"
@str.16 = [35 x i8] c"Ejemplo1: test-tramas /dev/ttyUSB0\00"
@str.17 = [77 x i8] c" -Analizar las tramas de Chronopic, conectado al puerto serie /dev/ttyUSB0\00"
@str.18 = [31 x i8] c"Ejemplo2: test-tramas < prueba\00"
define void @help() {
%1 = tail call i32 @putchar(i32 10)
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([59 x i8], [59 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 @putchar(i32 10)
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([67 x i8], [67 x i8]* @str.11, i64 0, i64 0))
%5 = tail call i32 @putchar(i32 10)
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.12, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([65 x i8], [65 x i8]* @str.13, i64 0, i64 0))
%8 = tail call i32 @putchar(i32 10)
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @str.14, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.15, i64 0, i64 0))
%11 = tail call i32 @putchar(i32 10)
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.16, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([77 x i8], [77 x i8]* @str.17, i64 0, i64 0))
%14 = tail call i32 @putchar(i32 10)
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.18, i64 0, i64 0))
%16 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([77 x i8], [77 x i8]* @.str.10, i64 0, i64 0))
%17 = tail call i32 @putchar(i32 10)
ret void
}