#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 */
char *basename(char *);
int /*<<< orphan*/ printf(char *, ...);
void print_help(char *name) {
  printf("%s: ploughs through NetFlow v9 files\n", basename(name));
  printf("Options:\n");
  printf("	-f <file>	: Input file (required)\n");
  printf("	-d		: Turns on debugging.\n");
  printf("	-h		: Print this help then exit.\n");
}


x86 assembly (clang, -O0):
<print_help>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rdi
call   1040 <basename@plt>
mov    %rax,%rsi
lea    0xec1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeeb(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_help>:
push   %rax
call   1050 <basename@plt>
lea    0xec3(%rip),%rdi
mov    %rax,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed8(%rip),%rdi
call   1030 <puts@plt>
lea    0xed5(%rip),%rdi
call   1030 <puts@plt>
lea    0xeec(%rip),%rdi
call   1030 <puts@plt>
lea    0xefb(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [38 x i8] c"%s: ploughs through NetFlow v9 files\0A\00"
@.str.1 = [10 x i8] c"Options:\0A\00"
@.str.2 = [36 x i8] c"\09-f <file>\09: Input file (required)\0A\00"
@.str.3 = [28 x i8] c"\09-d\09\09: Turns on debugging.\0A\00"
@.str.4 = [35 x i8] c"\09-h\09\09: Print this help then exit.\0A\00"
define void @print_help(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i8* @basename(i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.2, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.3, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.4, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [38 x i8] c"%s: ploughs through NetFlow v9 files\0A\00"
@str = [9 x i8] c"Options:\00"
@str.5 = [35 x i8] c"\09-f <file>\09: Input file (required)\00"
@str.6 = [27 x i8] c"\09-d\09\09: Turns on debugging.\00"
@str.7 = [34 x i8] c"\09-h\09\09: Print this help then exit.\00"
define void @print_help(i8* %0) {
%2 = tail call i8* @basename(i8* %0)
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @.str, i64 0, i64 0), i8* %2)
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.5, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str.6, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.7, i64 0, i64 0))
ret void
}