#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 *, ...);
void Usage(char *argv[]) {
  printf("Usage: %s [-ro | -rw | -ro_extended | -rw_extended] a_binary "
         "option1...\n",
         argv[0]);
  printf("\n");
  printf("Options:\n");
  printf(" -ro (default): set sandbox in read-only mode, restricted to files "
         "explicitely listed or white listed.\n");
  printf(" -ro_extended : set sandbox in read-only mode (access to all files "
         "readable by the current user).\n");
  printf(" -rw : set sandbox in read/write mode, restricted to files "
         "explicitely listed or white listed..\n");
  printf(" -rw_extended : set sandbox in full read/write mode (access to all "
         "files readable by the current user).\n");
  printf("\n");
  exit(1);
}


x86 assembly (clang, -O0):
<Usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rax
mov    (%rax),%rsi
lea    0xec6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x109e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeef(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf49(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf9e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xff1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x104a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<Usage>:
push   %rax
mov    (%rdi),%rsi
lea    0xeb5(%rip),%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xee6(%rip),%rdi
call   1040 <puts@plt>
lea    0xee3(%rip),%rdi
call   1040 <puts@plt>
lea    0xf3e(%rip),%rdi
call   1040 <puts@plt>
lea    0xf94(%rip),%rdi
call   1040 <puts@plt>
lea    0xfe8(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    $0x1,%edi
call   1060 <exit@plt>

LLVM IR (-O0):
@.str = [73 x i8] c"Usage: %s [-ro | -rw | -ro_extended | -rw_extended] a_binary option1...\0A\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [10 x i8] c"Options:\0A\00"
@.str.3 = [104 x i8] c" -ro (default): set sandbox in read-only mode, restricted to files explicitely listed or white listed.\0A\00"
@.str.4 = [99 x i8] c" -ro_extended : set sandbox in read-only mode (access to all files readable by the current user).\0A\00"
@.str.5 = [97 x i8] c" -rw : set sandbox in read/write mode, restricted to files explicitely listed or white listed..\0A\00"
@.str.6 = [105 x i8] c" -rw_extended : set sandbox in full read/write mode (access to all files readable by the current user).\0A\00"
define void @Usage(i8** %0) {
%2 = alloca i8**
store i8** %0, i8*** %2
%3 = load i8**, i8*** %2
%4 = getelementptr inbounds i8*, i8** %3, i64 0
%5 = load i8*, i8** %4
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([73 x i8], [73 x i8]* @.str, i64 0, i64 0), i8* %5)
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([104 x i8], [104 x i8]* @.str.3, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([99 x i8], [99 x i8]* @.str.4, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([97 x i8], [97 x i8]* @.str.5, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([105 x i8], [105 x i8]* @.str.6, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%14 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@.str = [73 x i8] c"Usage: %s [-ro | -rw | -ro_extended | -rw_extended] a_binary option1...\0A\00"
@str = [9 x i8] c"Options:\00"
@str.7 = [103 x i8] c" -ro (default): set sandbox in read-only mode, restricted to files explicitely listed or white listed.\00"
@str.8 = [98 x i8] c" -ro_extended : set sandbox in read-only mode (access to all files readable by the current user).\00"
@str.9 = [96 x i8] c" -rw : set sandbox in read/write mode, restricted to files explicitely listed or white listed..\00"
@str.10 = [104 x i8] c" -rw_extended : set sandbox in full read/write mode (access to all files readable by the current user).\00"
define void @Usage(i8** nocapture %0) {
%2 = load i8*, i8** %0
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([73 x i8], [73 x i8]* @.str, i64 0, i64 0), i8* %2)
%4 = tail call i32 @putchar(i32 10)
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([103 x i8], [103 x i8]* @str.7, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([98 x i8], [98 x i8]* @str.8, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([96 x i8], [96 x i8]* @str.9, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([104 x i8], [104 x i8]* @str.10, i64 0, i64 0))
%10 = tail call i32 @putchar(i32 10)
%11 = tail call i32 @exit(i32 1)
unreachable
}