#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 print_usage() {
  printf("%s, v%s\n", "Tiksock : high performance socks5 proxy server",
         "0.9.1");
  printf("Usage: tiksock -f config\n");
  printf("  -h               print help.\n");
  printf("  -f tiksock.conf  specify tiksock configuration file.\n");
  printf("\n");
}


x86 assembly (clang, -O0):
<print_usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
lea    0xee7(%rip),%rsi
lea    0xf0f(%rip),%rdx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf07(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf13(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf25(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf4d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_usage>:
push   %rax
lea    0xec8(%rip),%rdi
lea    0xeca(%rip),%rsi
lea    0xef2(%rip),%rdx
xor    %eax,%eax
call   1050 <printf@plt>
lea    0xeea(%rip),%rdi
call   1040 <puts@plt>
lea    0xef7(%rip),%rdi
call   1040 <puts@plt>
lea    0xf0a(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
pop    %rax
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [9 x i8] c"%s, v%s\0A\00"
@.str.1 = [47 x i8] c"Tiksock : high performance socks5 proxy server\00"
@.str.2 = [6 x i8] c"0.9.1\00"
@.str.3 = [26 x i8] c"Usage: tiksock -f config\0A\00"
@.str.4 = [32 x i8] c" -h print help.\0A\00"
@.str.5 = [56 x i8] c" -f tiksock.conf specify tiksock configuration file.\0A\00"
@.str.6 = [2 x i8] c"\0A\00"
define void @print_usage() {
%1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.3, i64 0, i64 0))
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.4, i64 0, i64 0))
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([56 x i8], [56 x i8]* @.str.5, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [9 x i8] c"%s, v%s\0A\00"
@.str.1 = [47 x i8] c"Tiksock : high performance socks5 proxy server\00"
@.str.2 = [6 x i8] c"0.9.1\00"
@str = [25 x i8] c"Usage: tiksock -f config\00"
@str.7 = [31 x i8] c" -h print help.\00"
@str.8 = [55 x i8] c" -f tiksock.conf specify tiksock configuration file.\00"
define void @print_usage() {
%1 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.7, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @str.8, i64 0, i64 0))
%5 = tail call i32 @putchar(i32 10)
ret void
}