#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 usage() {
  printf("usage: usbmuxd [options]\n");
  printf("\t-h|--help                 Print this message.\n");
  printf("\t-v|--verbose              Be verbose (use twice or more to "
         "increase).\n");
  printf("\t-f|--foreground           Do not daemonize (implies one -v).\n");
  printf("\t-U|--user USER            Change to this user after startup (needs "
         "usb privileges).\n");
  printf("\t-u|--udev                 Run in udev operation mode.\n");
  printf("\t-x|--exit                 Tell a running instance to exit if there "
         "are no devices\n");
  printf("\t                          connected (must be in udev mode).\n");
  printf("\t-X|--force-exit           Tell a running instance to exit, even if "
         "there are still\n");
  printf("\t                          devices connected (always works).\n");
  printf("\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xef3(%rip),%rdi
call   1030 <printf@plt>
lea    0xf17(%rip),%rdi
call   1030 <printf@plt>
lea    0xf53(%rip),%rdi
call   1030 <printf@plt>
lea    0xf86(%rip),%rdi
call   1030 <printf@plt>
lea    0xfd0(%rip),%rdi
call   1030 <printf@plt>
lea    0xffc(%rip),%rdi
call   1030 <printf@plt>
lea    0x1044(%rip),%rdi
call   1030 <printf@plt>
lea    0x1076(%rip),%rdi
call   1030 <printf@plt>
lea    0x10bf(%rip),%rdi
call   1030 <printf@plt>
lea    0x105c(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xed8(%rip),%rdi
call   1040 <puts@plt>
lea    0xee5(%rip),%rdi
call   1040 <puts@plt>
lea    0xf08(%rip),%rdi
call   1040 <puts@plt>
lea    0xf43(%rip),%rdi
call   1040 <puts@plt>
lea    0xf75(%rip),%rdi
call   1040 <puts@plt>
lea    0xfbe(%rip),%rdi
call   1040 <puts@plt>
lea    0xfe9(%rip),%rdi
call   1040 <puts@plt>
lea    0x1030(%rip),%rdi
call   1040 <puts@plt>
lea    0x1061(%rip),%rdi
call   1040 <puts@plt>
lea    0x10a9(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
pop    %rax
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [26 x i8] c"usage: usbmuxd [options]\0A\00"
@.str.1 = [48 x i8] c"\09-h|--help Print this message.\0A\00"
@.str.2 = [72 x i8] c"\09-v|--verbose Be verbose (use twice or more to increase).\0A\00"
@.str.3 = [63 x i8] c"\09-f|--foreground Do not daemonize (implies one -v).\0A\00"
@.str.4 = [86 x i8] c"\09-U|--user USER Change to this user after startup (needs usb privileges).\0A\00"
@.str.5 = [56 x i8] c"\09-u|--udev Run in udev operation mode.\0A\00"
@.str.6 = [84 x i8] c"\09-x|--exit Tell a running instance to exit if there are no devices\0A\00"
@.str.7 = [62 x i8] c"\09 connected (must be in udev mode).\0A\00"
@.str.8 = [85 x i8] c"\09-X|--force-exit Tell a running instance to exit, even if there are still\0A\00"
@.str.9 = [62 x i8] c"\09 devices connected (always works).\0A\00"
@.str.10 = [2 x i8] c"\0A\00"
define void @usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([72 x i8], [72 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([86 x i8], [86 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([84 x i8], [84 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([85 x i8], [85 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.10, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [25 x i8] c"usage: usbmuxd [options]\00"
@str.11 = [47 x i8] c"\09-h|--help Print this message.\00"
@str.12 = [71 x i8] c"\09-v|--verbose Be verbose (use twice or more to increase).\00"
@str.13 = [62 x i8] c"\09-f|--foreground Do not daemonize (implies one -v).\00"
@str.14 = [85 x i8] c"\09-U|--user USER Change to this user after startup (needs usb privileges).\00"
@str.15 = [55 x i8] c"\09-u|--udev Run in udev operation mode.\00"
@str.16 = [83 x i8] c"\09-x|--exit Tell a running instance to exit if there are no devices\00"
@str.17 = [61 x i8] c"\09 connected (must be in udev mode).\00"
@str.18 = [84 x i8] c"\09-X|--force-exit Tell a running instance to exit, even if there are still\00"
@str.19 = [61 x i8] c"\09 devices connected (always works).\00"
define void @usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.11, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([71 x i8], [71 x i8]* @str.12, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @str.13, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([85 x i8], [85 x i8]* @str.14, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @str.15, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([83 x i8], [83 x i8]* @str.16, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str.17, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([84 x i8], [84 x i8]* @str.18, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str.19, i64 0, i64 0))
%11 = tail call i32 @putchar(i32 10)
ret void
}