#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*/ append(char *);
int /*<<< orphan*/ check();
int /*<<< orphan*/ puts(char *);
int main(void) {
  puts(":echo "
       "--a94e2gfwdd--");
  ;
  append("'Cos");
  append(" ");
  append("I'm");
  append(" ");
  append("guilty");
  append("\n");
  check();
  puts("\n"
       "--a94e2gfwdd--");
  puts("$success");
  puts("$shudown");
  while (1)
    ;
  ;
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
call   1040 <puts@plt>
lea    0xec3(%rip),%rdi
call   1030 <append@plt>
lea    0xebc(%rip),%rdi
call   1030 <append@plt>
lea    0xeb2(%rip),%rdi
call   1030 <append@plt>
lea    0xea4(%rip),%rdi
call   1030 <append@plt>
lea    0xe9e(%rip),%rdi
call   1030 <append@plt>
lea    0xe99(%rip),%rdi
call   1030 <append@plt>
mov    $0x0,%al
call   1050 <check@plt>
lea    0xe88(%rip),%rdi
call   1040 <puts@plt>
lea    0xe8c(%rip),%rdi
call   1040 <puts@plt>
lea    0xe89(%rip),%rdi
call   1040 <puts@plt>
jmp    11be <main+0x8e>

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xec8(%rip),%rdi
call   1040 <puts@plt>
lea    0xed1(%rip),%rdi
call   1030 <append@plt>
lea    0xeca(%rip),%rbx
mov    %rbx,%rdi
call   1030 <append@plt>
lea    0xebd(%rip),%rdi
call   1030 <append@plt>
mov    %rbx,%rdi
call   1030 <append@plt>
lea    0xead(%rip),%rdi
call   1030 <append@plt>
lea    0xea8(%rip),%rdi
call   1030 <append@plt>
xor    %eax,%eax
call   1050 <check@plt>
lea    0xe97(%rip),%rdi
call   1040 <puts@plt>
lea    0xe9b(%rip),%rdi
call   1040 <puts@plt>
lea    0xe98(%rip),%rdi
call   1040 <puts@plt>
nop
jmp    11b0 <main+0x80>

LLVM IR (-O0):
@.str = [21 x i8] c":echo --a94e2gfwdd--\00"
@.str.1 = [5 x i8] c"'Cos\00"
@.str.2 = [2 x i8] c" \00"
@.str.3 = [4 x i8] c"I'm\00"
@.str.4 = [7 x i8] c"guilty\00"
@.str.5 = [2 x i8] c"\0A\00"
@.str.6 = [16 x i8] c"\0A--a94e2gfwdd--\00"
@.str.7 = [9 x i8] c"$success\00"
@.str.8 = [9 x i8] c"$shudown\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @puts(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%3 = call i32 @append(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
%4 = call i32 @append(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 @append(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 @append(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 @append(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%8 = call i32 @append(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%9 = call i32 (...) @check()
%10 = call i32 @puts(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 @puts(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.7, i64 0, i64 0))
%12 = call i32 @puts(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.8, i64 0, i64 0))
br label %13
13: ; preds = %0, %13
br label %13
}

LLVM IR (-O2):
@.str = [21 x i8] c":echo --a94e2gfwdd--\00"
@.str.1 = [5 x i8] c"'Cos\00"
@.str.2 = [2 x i8] c" \00"
@.str.3 = [4 x i8] c"I'm\00"
@.str.4 = [7 x i8] c"guilty\00"
@.str.5 = [2 x i8] c"\0A\00"
@.str.6 = [16 x i8] c"\0A--a94e2gfwdd--\00"
@.str.7 = [9 x i8] c"$success\00"
@.str.8 = [9 x i8] c"$shudown\00"
define i32 @main() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%2 = tail call i32 @append(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0))
%3 = tail call i32 @append(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @append(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0))
%5 = tail call i32 @append(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%6 = tail call i32 @append(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%7 = tail call i32 @append(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%8 = tail call i32 (...) @check()
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @.str.6, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.7, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.8, i64 0, i64 0))
br label %12
12: ; preds = %0, %12
br label %12
}