#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 /*<<< orphan*/);
int /*<<< orphan*/ printf(char *);
void dir_help() {
  printf("Usage:   ls -lUinxCah [PATH(S)]\n");
  printf("-l      Long listing\n");
  printf("-U      Do not alphabetize\n");
  printf("-i      Show inodes\n");
  printf("-n      Numerical group and user ID\n");
  printf("-x      Alphabetize horizontally\n");
  printf("-C      force into columns\n");
  printf("-a      list all files, even if hidden\n");
  printf("-h      Help menu\n");
  exit(0);
}


x86 assembly (clang, -O0):
<dir_help>:
push   %rbp
mov    %rsp,%rbp
lea    0xed5(%rip),%rdi
call   1030 <printf@plt>
lea    0xeea(%rip),%rdi
call   1030 <printf@plt>
lea    0xef4(%rip),%rdi
call   1030 <printf@plt>
lea    0xf04(%rip),%rdi
call   1030 <printf@plt>
lea    0xf0d(%rip),%rdi
call   1030 <printf@plt>
lea    0xf26(%rip),%rdi
call   1030 <printf@plt>
lea    0xf3c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf4c(%rip),%rdi
call   1030 <printf@plt>
lea    0xf68(%rip),%rdi
call   1030 <printf@plt>
xor    %edi,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<dir_help>:
push   %rax
lea    0xed8(%rip),%rdi
call   1030 <puts@plt>
lea    0xeec(%rip),%rdi
call   1030 <puts@plt>
lea    0xef5(%rip),%rdi
call   1030 <puts@plt>
lea    0xf04(%rip),%rdi
call   1030 <puts@plt>
lea    0xf0c(%rip),%rdi
call   1030 <puts@plt>
lea    0xf24(%rip),%rdi
call   1030 <puts@plt>
lea    0xf39(%rip),%rdi
call   1030 <puts@plt>
lea    0xf48(%rip),%rdi
call   1030 <puts@plt>
lea    0xf63(%rip),%rdi
call   1030 <puts@plt>
xor    %edi,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@.str = [33 x i8] c"Usage: ls -lUinxCah [PATH(S)]\0A\00"
@.str.1 = [22 x i8] c"-l Long listing\0A\00"
@.str.2 = [28 x i8] c"-U Do not alphabetize\0A\00"
@.str.3 = [21 x i8] c"-i Show inodes\0A\00"
@.str.4 = [37 x i8] c"-n Numerical group and user ID\0A\00"
@.str.5 = [34 x i8] c"-x Alphabetize horizontally\0A\00"
@.str.6 = [28 x i8] c"-C force into columns\0A\00"
@.str.7 = [40 x i8] c"-a list all files, even if hidden\0A\00"
@.str.8 = [19 x i8] c"-h Help menu\0A\00"
define void @dir_help() {
%1 = call i32 @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 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 ([34 x i8], [34 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @exit(i32 0)
unreachable
}

LLVM IR (-O2):
@str = [32 x i8] c"Usage: ls -lUinxCah [PATH(S)]\00"
@str.9 = [21 x i8] c"-l Long listing\00"
@str.10 = [27 x i8] c"-U Do not alphabetize\00"
@str.11 = [20 x i8] c"-i Show inodes\00"
@str.12 = [36 x i8] c"-n Numerical group and user ID\00"
@str.13 = [33 x i8] c"-x Alphabetize horizontally\00"
@str.14 = [27 x i8] c"-C force into columns\00"
@str.15 = [39 x i8] c"-a list all files, even if hidden\00"
@str.16 = [18 x i8] c"-h Help menu\00"
define void @dir_help() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([32 x i8], [32 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.9, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str.10, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.11, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.12, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str.13, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str.14, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.15, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.16, i64 0, i64 0))
%10 = tail call i32 @exit(i32 0)
unreachable
}