#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("Usage: udp-echo-client [OPTIONS] -d DEST_ADDRESS -p DEST_PORT\n\n");
  printf("\t-d, --domain\t\t\tEcho server address/domain\n");
  printf("\t-p, --port\t\t\tEcho server UDP port\n");
  printf("\t-b, --broadcast\t\t\tUse broadcast send mode\n");
  printf("\t-h, --help\t\t\tDisplay this help screen\n");
}


x86 assembly (clang, -O0):
<print_usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf19(%rip),%rdi
call   1030 <printf@plt>
lea    0xf39(%rip),%rdi
call   1030 <printf@plt>
lea    0xf51(%rip),%rdi
call   1030 <printf@plt>
lea    0xf71(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_usage>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xf1b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf3a(%rip),%rdi
call   1030 <puts@plt>
lea    0xf51(%rip),%rdi
call   1030 <puts@plt>
lea    0xf70(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [64 x i8] c"Usage: udp-echo-client [OPTIONS] -d DEST_ADDRESS -p DEST_PORT\0A\0A\00"
@.str.1 = [44 x i8] c"\09-d, --domain\09\09\09Echo server address/domain\0A\00"
@.str.2 = [36 x i8] c"\09-p, --port\09\09\09Echo server UDP port\0A\00"
@.str.3 = [44 x i8] c"\09-b, --broadcast\09\09\09Use broadcast send mode\0A\00"
@.str.4 = [40 x i8] c"\09-h, --help\09\09\09Display this help screen\0A\00"
define void @print_usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.4, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [63 x i8] c"Usage: udp-echo-client [OPTIONS] -d DEST_ADDRESS -p DEST_PORT\0A\00"
@str.5 = [43 x i8] c"\09-d, --domain\09\09\09Echo server address/domain\00"
@str.6 = [35 x i8] c"\09-p, --port\09\09\09Echo server UDP port\00"
@str.7 = [43 x i8] c"\09-b, --broadcast\09\09\09Use broadcast send mode\00"
@str.8 = [39 x i8] c"\09-h, --help\09\09\09Display this help screen\00"
define void @print_usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @str.5, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.6, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @str.7, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.8, i64 0, i64 0))
ret void
}