#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 /*<<< orphan*/);
int /*<<< orphan*/ puts(char *);
void HelpPowerOnOff(void) {
  puts("possible power arguments are:");
  puts("");
  puts("\ton       ... switch projector on");
  puts("\toff      ... switch projector to stand-by");
  puts("\task      ... ask for confirmation before switching off");
  puts("");
  exit(0);
}


x86 assembly (clang, -O0):
<HelpPowerOnOff>:
push   %rbp
mov    %rsp,%rbp
lea    0xed5(%rip),%rdi
call   1030 <puts@plt>
lea    0xee6(%rip),%rdi
call   1030 <puts@plt>
lea    0xedb(%rip),%rdi
call   1030 <puts@plt>
lea    0xef1(%rip),%rdi
call   1030 <puts@plt>
lea    0xf10(%rip),%rdi
call   1030 <puts@plt>
lea    0xeb6(%rip),%rdi
call   1030 <puts@plt>
xor    %edi,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<HelpPowerOnOff>:
push   %rax
lea    0xec8(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xed0(%rip),%rdi
call   1040 <puts@plt>
lea    0xee6(%rip),%rdi
call   1040 <puts@plt>
lea    0xf05(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
xor    %edi,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [30 x i8] c"possible power arguments are:\00"
@.str.1 = [1 x i8] zeroinitializer
@.str.2 = [34 x i8] c"\09on ... switch projector on\00"
@.str.3 = [43 x i8] c"\09off ... switch projector to stand-by\00"
@.str.4 = [56 x i8] c"\09ask ... ask for confirmation before switching off\00"
define void @HelpPowerOnOff() {
%1 = call i32 @puts(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @puts(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @puts(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @puts(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @puts(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @puts(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str.1, i64 0, i64 0))
%7 = call i32 @exit(i32 0)
unreachable
}

LLVM IR (-O2):
@.str = [30 x i8] c"possible power arguments are:\00"
@.str.2 = [34 x i8] c"\09on ... switch projector on\00"
@.str.3 = [43 x i8] c"\09off ... switch projector to stand-by\00"
@.str.4 = [56 x i8] c"\09ask ... ask for confirmation before switching off\00"
define void @HelpPowerOnOff() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0))
%2 = tail call i32 @putchar(i32 10)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @.str.3, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([56 x i8], [56 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 @putchar(i32 10)
%7 = tail call i32 @exit(i32 0)
unreachable
}