#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 usage() {
  printf("mkpasswd [-m|-d] [-s salt] [-p plaintext]\n");
  printf("-m Generate an MD5 password\n");
  printf("-d Generate a DES password\n");
  printf("-s Specify a salt, 2 alphanumeric characters for DES, up to 16 for "
         "MD5\n");
  printf("-p Specify a plaintext password to use\n");
  printf("Example: mkpasswd -m -s 3dr -p test\n");
  exit(0);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xed5(%rip),%rdi
call   1030 <printf@plt>
lea    0xef4(%rip),%rdi
call   1030 <printf@plt>
lea    0xf05(%rip),%rdi
call   1030 <printf@plt>
lea    0xf15(%rip),%rdi
call   1030 <printf@plt>
lea    0xf51(%rip),%rdi
call   1030 <printf@plt>
lea    0xf6d(%rip),%rdi
call   1030 <printf@plt>
xor    %edi,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xed8(%rip),%rdi
call   1030 <puts@plt>
lea    0xef6(%rip),%rdi
call   1030 <puts@plt>
lea    0xf06(%rip),%rdi
call   1030 <puts@plt>
lea    0xf15(%rip),%rdi
call   1030 <puts@plt>
lea    0xf50(%rip),%rdi
call   1030 <puts@plt>
lea    0xf6b(%rip),%rdi
call   1030 <puts@plt>
xor    %edi,%edi
call   1040 <exit@plt>

LLVM IR (-O0):
@.str = [43 x i8] c"mkpasswd [-m|-d] [-s salt] [-p plaintext]\0A\00"
@.str.1 = [29 x i8] c"-m Generate an MD5 password\0A\00"
@.str.2 = [28 x i8] c"-d Generate a DES password\0A\00"
@.str.3 = [72 x i8] c"-s Specify a salt, 2 alphanumeric characters for DES, up to 16 for MD5\0A\00"
@.str.4 = [40 x i8] c"-p Specify a plaintext password to use\0A\00"
@.str.5 = [37 x i8] c"Example: mkpasswd -m -s 3dr -p test\0A\00"
define void @usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 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 ([72 x i8], [72 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @exit(i32 0)
unreachable
}

LLVM IR (-O2):
@str = [42 x i8] c"mkpasswd [-m|-d] [-s salt] [-p plaintext]\00"
@str.6 = [28 x i8] c"-m Generate an MD5 password\00"
@str.7 = [27 x i8] c"-d Generate a DES password\00"
@str.8 = [71 x i8] c"-s Specify a salt, 2 alphanumeric characters for DES, up to 16 for MD5\00"
@str.9 = [39 x i8] c"-p Specify a plaintext password to use\00"
@str.10 = [36 x i8] c"Example: mkpasswd -m -s 3dr -p test\00"
define void @usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([42 x i8], [42 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.6, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str.7, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([71 x i8], [71 x i8]* @str.8, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.9, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.10, i64 0, i64 0))
%7 = tail call i32 @exit(i32 0)
unreachable
}