#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 *);
int main(int argc, char *argv[]) {
  printf("alert\a \n");
  printf("backspace\b \n");
  printf("formfeed\fnextpage\n");
  printf("newline\n \n");
  printf("carriage return\r \n");
  printf("horizontal tab\t tab\n");
  printf("vertical tab\v tab\n");
  printf("back slash\\ \n");
  printf("question mark\? ?\n");
  printf("single quote\' \n");
  printf("double quote\" \n");
  printf("octal number:\233 \\233\n");
  printf("hexadecimal number:\x64 \\x64\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xed3(%rip),%rdi
call   1030 <printf@plt>
lea    0xed0(%rip),%rdi
call   1030 <printf@plt>
lea    0xed1(%rip),%rdi
call   1030 <printf@plt>
lea    0xed8(%rip),%rdi
call   1030 <printf@plt>
lea    0xed7(%rip),%rdi
call   1030 <printf@plt>
lea    0xede(%rip),%rdi
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
call   1030 <printf@plt>
lea    0xeee(%rip),%rdi
call   1030 <printf@plt>
lea    0xef0(%rip),%rdi
call   1030 <printf@plt>
lea    0xef6(%rip),%rdi
call   1030 <printf@plt>
lea    0xefa(%rip),%rdi
call   1030 <printf@plt>
lea    0xefe(%rip),%rdi
call   1030 <printf@plt>
lea    0xf07(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee4(%rip),%rdi
call   1030 <puts@plt>
lea    0xee4(%rip),%rdi
call   1030 <puts@plt>
lea    0xeea(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xeee(%rip),%rdi
call   1030 <puts@plt>
lea    0xef6(%rip),%rdi
call   1030 <puts@plt>
lea    0xefc(%rip),%rdi
call   1030 <puts@plt>
lea    0xefd(%rip),%rdi
call   1030 <puts@plt>
lea    0xf02(%rip),%rdi
call   1030 <puts@plt>
lea    0xf05(%rip),%rdi
call   1030 <puts@plt>
lea    0xf08(%rip),%rdi
call   1030 <puts@plt>
lea    0xf10(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [9 x i8] c"alert\07 \0A\00"
@.str.1 = [13 x i8] c"backspace\08 \0A\00"
@.str.2 = [19 x i8] c"formfeed\0Cnextpage\0A\00"
@.str.3 = [11 x i8] c"newline\0A \0A\00"
@.str.4 = [19 x i8] c"carriage return\0D \0A\00"
@.str.5 = [21 x i8] c"horizontal tab\09 tab\0A\00"
@.str.6 = [19 x i8] c"vertical tab\0B tab\0A\00"
@.str.7 = [14 x i8] c"back slash\\ \0A\00"
@.str.8 = [18 x i8] c"question mark? ?\0A\00"
@.str.9 = [16 x i8] c"single quote' \0A\00"
@.str.10 = [16 x i8] c"double quote\22 \0A\00"
@.str.11 = [21 x i8] c"octal number:\9B \\233\0A\00"
@.str.12 = [27 x i8] c"hexadecimal number:d \\x64\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.2, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.3, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.4, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.5, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.6, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.7, i64 0, i64 0))
%14 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.8, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.9, i64 0, i64 0))
%16 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.10, i64 0, i64 0))
%17 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.11, i64 0, i64 0))
%18 = call i32 @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.12, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@str = [8 x i8] c"alert\07 \00"
@str.13 = [12 x i8] c"backspace\08 \00"
@str.14 = [18 x i8] c"formfeed\0Cnextpage\00"
@str.15 = [10 x i8] c"newline\0A \00"
@str.16 = [18 x i8] c"carriage return\0D \00"
@str.17 = [20 x i8] c"horizontal tab\09 tab\00"
@str.18 = [18 x i8] c"vertical tab\0B tab\00"
@str.19 = [13 x i8] c"back slash\\ \00"
@str.20 = [17 x i8] c"question mark? ?\00"
@str.21 = [15 x i8] c"single quote' \00"
@str.22 = [15 x i8] c"double quote\22 \00"
@str.23 = [20 x i8] c"octal number:\9B \\233\00"
@str.24 = [26 x i8] c"hexadecimal number:d \\x64\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([8 x i8], [8 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.13, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.14, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @str.15, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.16, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.17, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.18, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str.19, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.20, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.21, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.22, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.23, i64 0, i64 0))
%15 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @str.24, i64 0, i64 0))
ret i32 0
}