#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("Usage:  switchscreen [options] <screen>\n");
  printf("\n");
  printf("<screen> is the screen number to switch to.  Options are the "
         "following:\n");
  printf("\n");
  printf("   -p      --print      Print current screen number and pointer "
         "coordinates.\n");
  printf("   -c x,y  --coord x,y  Set pointer to coordinates (x,y).\n");
  printf("   -q      --quiet      Quiet operation.\n");
  printf("   -h      --help       Show this help screen.\n");
  printf("   -V      --version    Show program version.\n");
  printf("\n");
  return;
}


x86 assembly (clang, -O0):
<help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xfd2(%rip),%rdi
call   1030 <printf@plt>
lea    0xef6(%rip),%rdi
call   1030 <printf@plt>
lea    0xfba(%rip),%rdi
call   1030 <printf@plt>
lea    0xf27(%rip),%rdi
call   1030 <printf@plt>
lea    0xf69(%rip),%rdi
call   1030 <printf@plt>
lea    0xf98(%rip),%rdi
call   1030 <printf@plt>
lea    0xfb6(%rip),%rdi
call   1030 <printf@plt>
lea    0xfda(%rip),%rdi
call   1030 <printf@plt>
lea    0xf72(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<help>:
push   %rax
lea    0xed8(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xeea(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xf1c(%rip),%rdi
call   1040 <puts@plt>
lea    0xf5d(%rip),%rdi
call   1040 <puts@plt>
lea    0xf8b(%rip),%rdi
call   1040 <puts@plt>
lea    0xfa8(%rip),%rdi
call   1040 <puts@plt>
lea    0xfcb(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
pop    %rax
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [41 x i8] c"Usage: switchscreen [options] <screen>\0A\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [73 x i8] c"<screen> is the screen number to switch to. Options are the following:\0A\00"
@.str.3 = [78 x i8] c" -p --print Print current screen number and pointer coordinates.\0A\00"
@.str.4 = [59 x i8] c" -c x,y --coord x,y Set pointer to coordinates (x,y).\0A\00"
@.str.5 = [42 x i8] c" -q --quiet Quiet operation.\0A\00"
@.str.6 = [48 x i8] c" -h --help Show this help screen.\0A\00"
@.str.7 = [47 x i8] c" -V --version Show program version.\0A\00"
define void @help() {
%1 = call i32 @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([73 x i8], [73 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.4, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.5, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.6, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.7, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [40 x i8] c"Usage: switchscreen [options] <screen>\00"
@str.8 = [72 x i8] c"<screen> is the screen number to switch to. Options are the following:\00"
@str.9 = [77 x i8] c" -p --print Print current screen number and pointer coordinates.\00"
@str.10 = [58 x i8] c" -c x,y --coord x,y Set pointer to coordinates (x,y).\00"
@str.11 = [41 x i8] c" -q --quiet Quiet operation.\00"
@str.12 = [47 x i8] c" -h --help Show this help screen.\00"
@str.13 = [46 x i8] c" -V --version Show program version.\00"
define void @help() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @putchar(i32 10)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([72 x i8], [72 x i8]* @str.8, i64 0, i64 0))
%4 = tail call i32 @putchar(i32 10)
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([77 x i8], [77 x i8]* @str.9, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([58 x i8], [58 x i8]* @str.10, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.11, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.12, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([46 x i8], [46 x i8]* @str.13, i64 0, i64 0))
%10 = tail call i32 @putchar(i32 10)
ret void
}