#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*/ exit(int);
int /*<<< orphan*/ printf(char *);
void print_help(void) {
  printf("\n");
  printf("**** I²C Server for CARsim ****\n");
  printf(" Version: "
         "0.5.1"
         " by DK6YF 2015\n");
  printf("\n");
  printf("Usage:\n");
  printf(" gaugemaster [options] \tstart hardware server \n");
  printf("\n");
  printf(" Must be run as root to enable I²C functionality!\n");
  printf("\n");
  printf("Options:\n");
  printf(" -p <number>\tuse UDP port <number>\n");
  printf(" -i\t\tdisable I²C transmissions\n");
  printf(" -v\t\tprint verbose debug (use -vv.. for depth)\n");
  printf("\n");
  printf("****    Have a nice day!   ****\n");
  printf("\n");
  exit(1);
}


x86 assembly (clang, -O0):
<print_help>:
push   %rbp
mov    %rsp,%rbp
lea    0xf4c(%rip),%rdi
call   1030 <printf@plt>
lea    0xec9(%rip),%rdi
call   1030 <printf@plt>
lea    0xedf(%rip),%rdi
call   1030 <printf@plt>
lea    0xf28(%rip),%rdi
call   1030 <printf@plt>
lea    0xee6(%rip),%rdi
call   1030 <printf@plt>
lea    0xee2(%rip),%rdi
call   1030 <printf@plt>
lea    0xf04(%rip),%rdi
call   1030 <printf@plt>
lea    0xefa(%rip),%rdi
call   1030 <printf@plt>
lea    0xeec(%rip),%rdi
call   1030 <printf@plt>
lea    0xf16(%rip),%rdi
call   1030 <printf@plt>
lea    0xf14(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf41(%rip),%rdi
call   1030 <printf@plt>
lea    0xeb0(%rip),%rdi
call   1030 <printf@plt>
lea    0xf59(%rip),%rdi
call   1030 <printf@plt>
lea    0xe98(%rip),%rdi
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<print_help>:
push   %rax
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xebe(%rip),%rdi
call   1040 <puts@plt>
lea    0xed3(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xedb(%rip),%rdi
call   1040 <puts@plt>
lea    0xed6(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xeef(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf0c(%rip),%rdi
call   1040 <puts@plt>
lea    0xf09(%rip),%rdi
call   1040 <puts@plt>
lea    0xf20(%rip),%rdi
call   1040 <puts@plt>
lea    0xf34(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf4d(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [2 x i8] c"\0A\00"
@.str.1 = [34 x i8] c"**** I\C2\B2C Server for CARsim ****\0A\00"
@.str.2 = [31 x i8] c" Version: 0.5.1 by DK6YF 2015\0A\00"
@.str.3 = [8 x i8] c"Usage:\0A\00"
@.str.4 = [48 x i8] c" gaugemaster [options] \09start hardware server \0A\00"
@.str.5 = [52 x i8] c" Must be run as root to enable I\C2\B2C functionality!\0A\00"
@.str.6 = [10 x i8] c"Options:\0A\00"
@.str.7 = [36 x i8] c" -p <number>\09use UDP port <number>\0A\00"
@.str.8 = [33 x i8] c" -i\09\09disable I\C2\B2C transmissions\0A\00"
@.str.9 = [48 x i8] c" -v\09\09print verbose debug (use -vv.. for depth)\0A\00"
@.str.10 = [33 x i8] c"**** Have a nice day! ****\0A\00"
define void @print_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 ([34 x i8], [34 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.4, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.5, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.8, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.9, 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 ([33 x i8], [33 x i8]* @.str.10, i64 0, i64 0))
%16 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i64 0, i64 0))
%17 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@str = [33 x i8] c"**** I\C2\B2C Server for CARsim ****\00"
@str.11 = [30 x i8] c" Version: 0.5.1 by DK6YF 2015\00"
@str.12 = [7 x i8] c"Usage:\00"
@str.13 = [47 x i8] c" gaugemaster [options] \09start hardware server \00"
@str.14 = [51 x i8] c" Must be run as root to enable I\C2\B2C functionality!\00"
@str.15 = [9 x i8] c"Options:\00"
@str.16 = [35 x i8] c" -p <number>\09use UDP port <number>\00"
@str.17 = [32 x i8] c" -i\09\09disable I\C2\B2C transmissions\00"
@str.18 = [47 x i8] c" -v\09\09print verbose debug (use -vv.. for depth)\00"
@str.19 = [32 x i8] c"**** Have a nice day! ****\00"
define void @print_help() {
%1 = tail call i32 @putchar(i32 10)
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.11, i64 0, i64 0))
%4 = tail call i32 @putchar(i32 10)
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @str.12, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.13, i64 0, i64 0))
%7 = tail call i32 @putchar(i32 10)
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([51 x i8], [51 x i8]* @str.14, i64 0, i64 0))
%9 = tail call i32 @putchar(i32 10)
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str.15, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.16, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @str.17, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.18, i64 0, i64 0))
%14 = tail call i32 @putchar(i32 10)
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @str.19, i64 0, i64 0))
%16 = tail call i32 @putchar(i32 10)
%17 = tail call i32 @exit(i32 1)
unreachable
}