#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: frontdown [OPTIONS] \n\n");
  printf("\t-c --conf          Configuration file\n");
  printf("\t-d --destination   Backup destination\n");
  printf("\t-e --exclude       File/Folder to exclude as POSIX Extended "
         "Regular Expressions\n");
  printf("\t-h --help          Print this help\n");
  printf("\t-l --login         Destination requires login\n");
  printf("\t-s --source        Backup source\n");
  printf("\n");
  printf("There are no bugs - just random features.\n");
  printf("Mail them to: <nosupport@nowhere.nix>\n\n");
  printf("(C) Copyright 2012-2013 by Patrick Eigensatz & Florian Wernli\n\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xef7(%rip),%rdi
call   1030 <printf@plt>
lea    0xf13(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2f(%rip),%rdi
call   1030 <printf@plt>
lea    0xf75(%rip),%rdi
call   1030 <printf@plt>
lea    0xf8e(%rip),%rdi
call   1030 <printf@plt>
lea    0xfb2(%rip),%rdi
call   1030 <printf@plt>
lea    0xead(%rip),%rdi
call   1030 <printf@plt>
lea    0xfbd(%rip),%rdi
call   1030 <printf@plt>
lea    0xfdc(%rip),%rdi
call   1030 <printf@plt>
lea    0xff8(%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    0xee9(%rip),%rdi
call   1040 <puts@plt>
lea    0xf04(%rip),%rdi
call   1040 <puts@plt>
lea    0xf1f(%rip),%rdi
call   1040 <puts@plt>
lea    0xf64(%rip),%rdi
call   1040 <puts@plt>
lea    0xf7c(%rip),%rdi
call   1040 <puts@plt>
lea    0xf9f(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xfab(%rip),%rdi
call   1040 <puts@plt>
lea    0xfc9(%rip),%rdi
call   1040 <puts@plt>
lea    0xfe4(%rip),%rdi
pop    %rax
jmp    1040 <puts@plt>

LLVM IR (-O0):
@.str = [30 x i8] c"Usage: frontdown [OPTIONS] \0A\0A\00"
@.str.1 = [40 x i8] c"\09-c --conf Configuration file\0A\00"
@.str.2 = [40 x i8] c"\09-d --destination Backup destination\0A\00"
@.str.3 = [82 x i8] c"\09-e --exclude File/Folder to exclude as POSIX Extended Regular Expressions\0A\00"
@.str.4 = [37 x i8] c"\09-h --help Print this help\0A\00"
@.str.5 = [48 x i8] c"\09-l --login Destination requires login\0A\00"
@.str.6 = [35 x i8] c"\09-s --source Backup source\0A\00"
@.str.7 = [2 x i8] c"\0A\00"
@.str.8 = [43 x i8] c"There are no bugs - just random features.\0A\00"
@.str.9 = [40 x i8] c"Mail them to: <nosupport@nowhere.nix>\0A\0A\00"
@.str.10 = [64 x i8] c"(C) Copyright 2012-2013 by Patrick Eigensatz & Florian Wernli\0A\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 ([40 x i8], [40 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([82 x i8], [82 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 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 ([40 x i8], [40 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str.10, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [29 x i8] c"Usage: frontdown [OPTIONS] \0A\00"
@str.11 = [39 x i8] c"\09-c --conf Configuration file\00"
@str.12 = [39 x i8] c"\09-d --destination Backup destination\00"
@str.13 = [81 x i8] c"\09-e --exclude File/Folder to exclude as POSIX Extended Regular Expressions\00"
@str.14 = [36 x i8] c"\09-h --help Print this help\00"
@str.15 = [47 x i8] c"\09-l --login Destination requires login\00"
@str.16 = [34 x i8] c"\09-s --source Backup source\00"
@str.17 = [42 x i8] c"There are no bugs - just random features.\00"
@str.18 = [39 x i8] c"Mail them to: <nosupport@nowhere.nix>\0A\00"
@str.19 = [63 x i8] c"(C) Copyright 2012-2013 by Patrick Eigensatz & Florian Wernli\0A\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 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.11, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.12, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([81 x i8], [81 x i8]* @str.13, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.14, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.15, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.16, i64 0, i64 0))
%8 = tail call i32 @putchar(i32 10)
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([42 x i8], [42 x i8]* @str.17, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.18, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @str.19, i64 0, i64 0))
ret void
}