#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*/ exit(int);
int /*<<< orphan*/ printf(char *, char const *);
int /*<<< orphan*/ puts(char *);
void usage(const char *option) {
  if (option)
    printf("mxmldoc: Bad option \"%s\"!\n\n", option);
  puts("Usage: mxmldoc [options] [filename.xml] [source files] >filename.html");
  puts("Options:");
  puts("    --css filename.css         Set CSS stylesheet file");
  puts("    --docset bundleid.docset   Generate documentation set");
  puts("    --docversion version       Set documentation version");
  puts("    --feedname name            Set documentation set feed name");
  puts("    --feedurl url              Set documentation set feed URL");
  puts("    --footer footerfile        Set footer file");
  puts("    --framed basename          Generate framed HTML to basename*.html");
  puts("    --header headerfile        Set header file");
  puts("    --intro introfile          Set introduction file");
  puts("    --man name                 Generate man page");
  puts("    --no-output                Do no generate documentation file");
  puts("    --section section          Set section name");
  puts("    --title title              Set documentation title");
  puts("    --tokens path              Generate Xcode docset Tokens.xml file");
  puts("    --version                  Show mxmldoc/Mini-XML version");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
cmpq   $0x0,-0x8(%rbp)
je     1157 <usage+0x27>
mov    -0x8(%rbp),%rsi
lea    0xeae(%rip),%rdi
call   1040 <printf@plt>
lea    0xebe(%rip),%rdi
call   1030 <puts@plt>
lea    0xef8(%rip),%rdi
call   1030 <puts@plt>
lea    0xef5(%rip),%rdi
call   1030 <puts@plt>
lea    0xf20(%rip),%rdi
call   1030 <puts@plt>
lea    0xf4e(%rip),%rdi
call   1030 <puts@plt>
lea    0xf7b(%rip),%rdi
call   1030 <puts@plt>
lea    0xfae(%rip),%rdi
call   1030 <puts@plt>
lea    0xfe0(%rip),%rdi
call   1030 <puts@plt>
lea    0x1003(%rip),%rdi
call   1030 <puts@plt>
lea    0x103d(%rip),%rdi
call   1030 <puts@plt>
lea    0x1060(%rip),%rdi
call   1030 <puts@plt>
lea    0x1089(%rip),%rdi
call   1030 <puts@plt>
lea    0x10ae(%rip),%rdi
call   1030 <puts@plt>
lea    0x10e3(%rip),%rdi
call   1030 <puts@plt>
lea    0x1107(%rip),%rdi
call   1030 <puts@plt>
lea    0x1132(%rip),%rdi
call   1030 <puts@plt>
lea    0x116b(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rax
test   %rdi,%rdi
je     1145 <usage+0x15>
mov    %rdi,%rsi
lea    0xec0(%rip),%rdi
call   1040 <printf@plt>
lea    0xed0(%rip),%rdi
call   1030 <puts@plt>
lea    0xf0a(%rip),%rdi
call   1030 <puts@plt>
lea    0xf07(%rip),%rdi
call   1030 <puts@plt>
lea    0xf32(%rip),%rdi
call   1030 <puts@plt>
lea    0xf60(%rip),%rdi
call   1030 <puts@plt>
lea    0xf8d(%rip),%rdi
call   1030 <puts@plt>
lea    0xfc0(%rip),%rdi
call   1030 <puts@plt>
lea    0xff2(%rip),%rdi
call   1030 <puts@plt>
lea    0x1015(%rip),%rdi
call   1030 <puts@plt>
lea    0x104f(%rip),%rdi
call   1030 <puts@plt>
lea    0x1072(%rip),%rdi
call   1030 <puts@plt>
lea    0x109b(%rip),%rdi
call   1030 <puts@plt>
lea    0x10c0(%rip),%rdi
call   1030 <puts@plt>
lea    0x10f5(%rip),%rdi
call   1030 <puts@plt>
lea    0x1119(%rip),%rdi
call   1030 <puts@plt>
lea    0x1144(%rip),%rdi
call   1030 <puts@plt>
lea    0x117d(%rip),%rdi
call   1030 <puts@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [28 x i8] c"mxmldoc: Bad option \22%s\22!\0A\0A\00"
@.str.1 = [70 x i8] c"Usage: mxmldoc [options] [filename.xml] [source files] >filename.html\00"
@.str.2 = [9 x i8] c"Options:\00"
@.str.3 = [55 x i8] c" --css filename.css Set CSS stylesheet file\00"
@.str.4 = [58 x i8] c" --docset bundleid.docset Generate documentation set\00"
@.str.5 = [57 x i8] c" --docversion version Set documentation version\00"
@.str.6 = [63 x i8] c" --feedname name Set documentation set feed name\00"
@.str.7 = [62 x i8] c" --feedurl url Set documentation set feed URL\00"
@.str.8 = [47 x i8] c" --footer footerfile Set footer file\00"
@.str.9 = [70 x i8] c" --framed basename Generate framed HTML to basename*.html\00"
@.str.10 = [47 x i8] c" --header headerfile Set header file\00"
@.str.11 = [53 x i8] c" --intro introfile Set introduction file\00"
@.str.12 = [49 x i8] c" --man name Generate man page\00"
@.str.13 = [65 x i8] c" --no-output Do no generate documentation file\00"
@.str.14 = [48 x i8] c" --section section Set section name\00"
@.str.15 = [55 x i8] c" --title title Set documentation title\00"
@.str.16 = [69 x i8] c" --tokens path Generate Xcode docset Tokens.xml file\00"
@.str.17 = [61 x i8] c" --version Show mxmldoc/Mini-XML version\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = icmp ne i8* %3, null
br i1 %4, label %5, label %8
5: ; preds = %1
%6 = load i8*, i8** %2
%7 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str, i64 0, i64 0), i8* %6)
br label %8
8: ; preds = %5, %1
%9 = call i32 @puts(i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.1, i64 0, i64 0))
%10 = call i32 @puts(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%11 = call i32 @puts(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.3, i64 0, i64 0))
%12 = call i32 @puts(i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.4, i64 0, i64 0))
%13 = call i32 @puts(i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.5, i64 0, i64 0))
%14 = call i32 @puts(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.6, i64 0, i64 0))
%15 = call i32 @puts(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.7, i64 0, i64 0))
%16 = call i32 @puts(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.8, i64 0, i64 0))
%17 = call i32 @puts(i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.9, i64 0, i64 0))
%18 = call i32 @puts(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.10, i64 0, i64 0))
%19 = call i32 @puts(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.11, i64 0, i64 0))
%20 = call i32 @puts(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.12, i64 0, i64 0))
%21 = call i32 @puts(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str.13, i64 0, i64 0))
%22 = call i32 @puts(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.14, i64 0, i64 0))
%23 = call i32 @puts(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.15, i64 0, i64 0))
%24 = call i32 @puts(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.16, i64 0, i64 0))
%25 = call i32 @puts(i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.17, i64 0, i64 0))
%26 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@.str = [28 x i8] c"mxmldoc: Bad option \22%s\22!\0A\0A\00"
@.str.1 = [70 x i8] c"Usage: mxmldoc [options] [filename.xml] [source files] >filename.html\00"
@.str.2 = [9 x i8] c"Options:\00"
@.str.3 = [55 x i8] c" --css filename.css Set CSS stylesheet file\00"
@.str.4 = [58 x i8] c" --docset bundleid.docset Generate documentation set\00"
@.str.5 = [57 x i8] c" --docversion version Set documentation version\00"
@.str.6 = [63 x i8] c" --feedname name Set documentation set feed name\00"
@.str.7 = [62 x i8] c" --feedurl url Set documentation set feed URL\00"
@.str.8 = [47 x i8] c" --footer footerfile Set footer file\00"
@.str.9 = [70 x i8] c" --framed basename Generate framed HTML to basename*.html\00"
@.str.10 = [47 x i8] c" --header headerfile Set header file\00"
@.str.11 = [53 x i8] c" --intro introfile Set introduction file\00"
@.str.12 = [49 x i8] c" --man name Generate man page\00"
@.str.13 = [65 x i8] c" --no-output Do no generate documentation file\00"
@.str.14 = [48 x i8] c" --section section Set section name\00"
@.str.15 = [55 x i8] c" --title title Set documentation title\00"
@.str.16 = [69 x i8] c" --tokens path Generate Xcode docset Tokens.xml file\00"
@.str.17 = [61 x i8] c" --version Show mxmldoc/Mini-XML version\00"
define void @usage(i8* %0) {
%2 = icmp eq i8* %0, null
br i1 %2, label %5, label %3
3: ; preds = %1
%4 = tail call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str, i64 0, i64 0), i8* %0)
br label %5
5: ; preds = %3, %1
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([70 x i8], [70 x i8]* @.str.1, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @.str.3, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([58 x i8], [58 x i8]* @.str.4, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([57 x i8], [57 x i8]* @.str.5, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @.str.6, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @.str.7, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @.str.8, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([70 x i8], [70 x i8]* @.str.9, i64 0, i64 0))
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @.str.10, i64 0, i64 0))
%16 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @.str.11, i64 0, i64 0))
%17 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @.str.12, i64 0, i64 0))
%18 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([65 x i8], [65 x i8]* @.str.13, i64 0, i64 0))
%19 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([48 x i8], [48 x i8]* @.str.14, i64 0, i64 0))
%20 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([55 x i8], [55 x i8]* @.str.15, i64 0, i64 0))
%21 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([69 x i8], [69 x i8]* @.str.16, i64 0, i64 0))
%22 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @.str.17, i64 0, i64 0))
%23 = tail call i32 @exit(i32 1)
unreachable
}