#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*/ printf(char *, char *);
int /*<<< orphan*/ puts(char *);
int main(void) {
  puts(":echo "
       "--a94e2gfwdd--");
  ;
  printf("%s\n", "Hello, World!");
  puts("\n"
       "--a94e2gfwdd--");
  puts("$check");
  puts("$shudown");
  while (1)
    ;
  ;
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
call   1030 <puts@plt>
lea    0xed3(%rip),%rdi
lea    0xed0(%rip),%rsi
call   1040 <printf@plt>
lea    0xed2(%rip),%rdi
call   1030 <puts@plt>
lea    0xed6(%rip),%rdi
call   1030 <puts@plt>
lea    0xed1(%rip),%rdi
call   1030 <puts@plt>
jmp    1172 <main+0x52>

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee1(%rip),%rdi
lea    0xede(%rip),%rsi
call   1040 <printf@plt>
lea    0xee0(%rip),%rdi
call   1030 <puts@plt>
lea    0xee4(%rip),%rdi
call   1030 <puts@plt>
lea    0xedf(%rip),%rdi
call   1030 <puts@plt>
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
jmp    1170 <main+0x50>

LLVM IR (-O0):
@.str = [21 x i8] c":echo --a94e2gfwdd--\00"
@.str.1 = [4 x i8] c"%s\0A\00"
@.str.2 = [14 x i8] c"Hello, World!\00"
@.str.3 = [16 x i8] c"\0A--a94e2gfwdd--\00"
@.str.4 = [7 x i8] c"$check\00"
@.str.5 = [9 x i8] c"$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 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @puts(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @puts(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @puts(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0))
br label %7
7: ; preds = %0, %7
br label %7
}

LLVM IR (-O2):
@.str = [21 x i8] c":echo --a94e2gfwdd--\00"
@.str.1 = [4 x i8] c"%s\0A\00"
@.str.2 = [14 x i8] c"Hello, World!\00"
@.str.3 = [16 x i8] c"\0A--a94e2gfwdd--\00"
@.str.4 = [7 x i8] c"$check\00"
@.str.5 = [9 x i8] c"$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 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @.str.3, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.5, i64 0, i64 0))
br label %6
6: ; preds = %0, %6
br label %6
}