#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 *exec) {
  printf("Simple SSL client prototype by György Demarcsek\n");
  printf("Usage: %s [OPTIONS] <hostname> [<port>]\n", exec);
  printf("Available OPTIONS:\n");
  printf("  --ca <path>   : Specify CA cert file path (PEM formatted, using "
         "OpenSSL built-ins if absorbed)\n");
  printf("  --cert <path> : Specify client cert file path (PEM formatted, used "
         "for mutual authentication)\n");
  printf("  --key <path>  : Specify client key file path (PEM formatted "
         "private key)\n");
  printf("  --pw <pass>   : Specify password for encrypted key file\n");
  printf("  --verbose     : Print connection & certificate information\n");
  printf("Default port is %s\n", "443");
  exit(1);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
lea    0xecd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rsi
lea    0xeed(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf08(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf0e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf62(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfb5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xff3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1020(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0x1050(%rip),%rdi
lea    0x105d(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x1,%edi
call   1040 <exit@plt>

x86 assembly (clang, -O2):
<usage>:
push   %rbx
mov    %rdi,%rbx
lea    0xf06(%rip),%rdi
call   1030 <puts@plt>
lea    0xeb9(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf1a(%rip),%rdi
call   1030 <puts@plt>
lea    0xf21(%rip),%rdi
call   1030 <puts@plt>
lea    0xf76(%rip),%rdi
call   1030 <puts@plt>
lea    0xfca(%rip),%rdi
call   1030 <puts@plt>
lea    0x1009(%rip),%rdi
call   1030 <puts@plt>
lea    0x1037(%rip),%rdi
call   1030 <puts@plt>
lea    0xe89(%rip),%rdi
lea    0xe96(%rip),%rsi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [50 x i8] c"Simple SSL client prototype by Gy\C3\B6rgy Demarcsek\0A\00"
@.str.1 = [41 x i8] c"Usage: %s [OPTIONS] <hostname> [<port>]\0A\00"
@.str.2 = [20 x i8] c"Available OPTIONS:\0A\00"
@.str.3 = [98 x i8] c" --ca <path> : Specify CA cert file path (PEM formatted, using OpenSSL built-ins if absorbed)\0A\00"
@.str.4 = [97 x i8] c" --cert <path> : Specify client cert file path (PEM formatted, used for mutual authentication)\0A\00"
@.str.5 = [76 x i8] c" --key <path> : Specify client key file path (PEM formatted private key)\0A\00"
@.str.6 = [59 x i8] c" --pw <pass> : Specify password for encrypted key file\0A\00"
@.str.7 = [62 x i8] c" --verbose : Print connection & certificate information\0A\00"
@.str.8 = [20 x i8] c"Default port is %s\0A\00"
@.str.9 = [4 x i8] c"443\00"
define void @usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str, i64 0, i64 0))
%4 = load i8*, i8** %2
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.1, i64 0, i64 0), i8* %4)
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([98 x i8], [98 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([97 x i8], [97 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([76 x i8], [76 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([59 x i8], [59 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i64 0, i64 0))
%13 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@.str.1 = [41 x i8] c"Usage: %s [OPTIONS] <hostname> [<port>]\0A\00"
@.str.8 = [20 x i8] c"Default port is %s\0A\00"
@.str.9 = [4 x i8] c"443\00"
@str = [49 x i8] c"Simple SSL client prototype by Gy\C3\B6rgy Demarcsek\00"
@str.10 = [19 x i8] c"Available OPTIONS:\00"
@str.11 = [97 x i8] c" --ca <path> : Specify CA cert file path (PEM formatted, using OpenSSL built-ins if absorbed)\00"
@str.12 = [96 x i8] c" --cert <path> : Specify client cert file path (PEM formatted, used for mutual authentication)\00"
@str.13 = [75 x i8] c" --key <path> : Specify client key file path (PEM formatted private key)\00"
@str.14 = [58 x i8] c" --pw <pass> : Specify password for encrypted key file\00"
@str.15 = [61 x i8] c" --verbose : Print connection & certificate information\00"
define void @usage(i8* %0) {
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @.str.1, i64 0, i64 0), i8* %0)
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.10, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([97 x i8], [97 x i8]* @str.11, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([96 x i8], [96 x i8]* @str.12, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([75 x i8], [75 x i8]* @str.13, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([58 x i8], [58 x i8]* @str.14, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str.15, i64 0, i64 0))
%10 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i64 0, i64 0))
%11 = tail call i32 @exit(i32 1)
unreachable
}