#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(void) {
  printf("Usage: nodogsplash [options]\n");
  printf("\n");
  printf("  -c [filename] Use this config file\n");
  printf("  -f            Run in foreground\n");
  printf("  -d <level>    Debug level\n");
  printf("  -s            Log to syslog\n");
  printf("  -w <path>     Ndsctl socket path\n");
  printf("  -h            Print usage\n");
  printf("  -v            Print version information\n");
  printf("\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xef5(%rip),%rdi
call   1030 <printf@plt>
lea    0xeeb(%rip),%rdi
call   1030 <printf@plt>
lea    0xf05(%rip),%rdi
call   1030 <printf@plt>
lea    0xf1c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2d(%rip),%rdi
call   1030 <printf@plt>
lea    0xf40(%rip),%rdi
call   1030 <printf@plt>
lea    0xf58(%rip),%rdi
call   1030 <printf@plt>
lea    0xf69(%rip),%rdi
call   1030 <printf@plt>
lea    0xe95(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xed8(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xedf(%rip),%rdi
call   1040 <puts@plt>
lea    0xef8(%rip),%rdi
call   1040 <puts@plt>
lea    0xf0e(%rip),%rdi
call   1040 <puts@plt>
lea    0xf1e(%rip),%rdi
call   1040 <puts@plt>
lea    0xf30(%rip),%rdi
call   1040 <puts@plt>
lea    0xf47(%rip),%rdi
call   1040 <puts@plt>
lea    0xf57(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
pop    %rax
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [30 x i8] c"Usage: nodogsplash [options]\0A\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [38 x i8] c" -c [filename] Use this config file\0A\00"
@.str.3 = [35 x i8] c" -f Run in foreground\0A\00"
@.str.4 = [29 x i8] c" -d <level> Debug level\0A\00"
@.str.5 = [31 x i8] c" -s Log to syslog\0A\00"
@.str.6 = [36 x i8] c" -w <path> Ndsctl socket path\0A\00"
@.str.7 = [29 x i8] c" -h Print usage\0A\00"
@.str.8 = [43 x i8] c" -v Print version information\0A\00"
define void @usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 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 ([38 x i8], [38 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.8, 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 = [29 x i8] c"Usage: nodogsplash [options]\00"
@str.9 = [37 x i8] c" -c [filename] Use this config file\00"
@str.10 = [34 x i8] c" -f Run in foreground\00"
@str.11 = [28 x i8] c" -d <level> Debug level\00"
@str.12 = [30 x i8] c" -s Log to syslog\00"
@str.13 = [35 x i8] c" -w <path> Ndsctl socket path\00"
@str.14 = [28 x i8] c" -h Print usage\00"
@str.15 = [42 x i8] c" -v Print version information\00"
define void @usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @putchar(i32 10)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @str.9, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.10, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.11, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.12, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.13, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.14, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([42 x i8], [42 x i8]* @str.15, i64 0, i64 0))
%10 = tail call i32 @putchar(i32 10)
ret void
}