#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 *);
main() {
  printf("\\a: foo\abar\n");
  printf("\\b: foo\bbar\n");
  printf("\\f: foo\fbar\n");
  printf("\\n: foo\nbar\n");
  printf("\\r: foo\rbar\n");
  printf("\\t: foo\tbar\n");
  printf("\\v: foo\vbar\n");
  printf("\\': foo\'bar\n");
  printf("\\\\: foo\\bar\n");
  printf("\\040: foo\040bar\n");
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xee6(%rip),%rdi
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
call   1030 <printf@plt>
lea    0xee8(%rip),%rdi
call   1030 <printf@plt>
lea    0xee9(%rip),%rdi
call   1030 <printf@plt>
lea    0xeea(%rip),%rdi
call   1030 <printf@plt>
lea    0xeeb(%rip),%rdi
call   1030 <printf@plt>
lea    0xeec(%rip),%rdi
call   1030 <printf@plt>
lea    0xeed(%rip),%rdi
call   1030 <printf@plt>
lea    0xeee(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [13 x i8] c"\\a: foo\07bar\0A\00"
@.str.1 = [13 x i8] c"\\b: foo\08bar\0A\00"
@.str.2 = [13 x i8] c"\\f: foo\0Cbar\0A\00"
@.str.3 = [13 x i8] c"\\n: foo\0Abar\0A\00"
@.str.4 = [13 x i8] c"\\r: foo\0Dbar\0A\00"
@.str.5 = [13 x i8] c"\\t: foo\09bar\0A\00"
@.str.6 = [13 x i8] c"\\v: foo\0Bbar\0A\00"
@.str.7 = [13 x i8] c"\\': foo'bar\0A\00"
@.str.8 = [13 x i8] c"\\\\: foo\\bar\0A\00"
@.str.9 = [15 x i8] c"\\040: foo bar\0A\00"
define i32 @main() {
%1 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.9, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@str = [12 x i8] c"\\a: foo\07bar\00"
@str.10 = [12 x i8] c"\\b: foo\08bar\00"
@str.11 = [12 x i8] c"\\f: foo\0Cbar\00"
@str.12 = [12 x i8] c"\\n: foo\0Abar\00"
@str.13 = [12 x i8] c"\\r: foo\0Dbar\00"
@str.14 = [12 x i8] c"\\t: foo\09bar\00"
@str.15 = [12 x i8] c"\\v: foo\0Bbar\00"
@str.16 = [12 x i8] c"\\': foo'bar\00"
@str.17 = [12 x i8] c"\\\\: foo\\bar\00"
@str.18 = [14 x i8] c"\\040: foo bar\00"
define i32 @main() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.10, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.11, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.12, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.13, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.14, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.15, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.16, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.17, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str.18, i64 0, i64 0))
ret i32 0
}