#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() {
  printf("this is \\/* \"a string\" */\\ with escaped chars");
  printf("\n");
  printf("this is \\/* \"a string\" */\\ with escaped chars");
  printf("\n");
  printf("this is \\/* \"a tricky string */\\ with escaped chars");
  printf("\n");
  printf("this is \\/* \"another tricky string /*\" \\ with escaped */ chars");
  printf("\n");
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf07(%rip),%rdi
call   1030 <printf@plt>
lea    0xecd(%rip),%rdi
call   1030 <printf@plt>
lea    0xeef(%rip),%rdi
call   1030 <printf@plt>
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xed7(%rip),%rdi
call   1030 <printf@plt>
lea    0xf01(%rip),%rdi
call   1030 <printf@plt>
lea    0xebf(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xed8(%rip),%rbx
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    %rbx,%rdi
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xedb(%rip),%rdi
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xef9(%rip),%rdi
call   1040 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [46 x i8] c"this is \\/* \22a string\22 */\\ with escaped chars\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [52 x i8] c"this is \\/* \22a tricky string */\\ with escaped chars\00"
@.str.3 = [63 x i8] c"this is \\/* \22another tricky string /*\22 \\ with escaped */ chars\00"
define i32 @main() {
%1 = call i32 @printf(i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([46 x i8], [46 x i8]* @.str, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.2, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [46 x i8] c"this is \\/* \22a string\22 */\\ with escaped chars\00"
@.str.2 = [52 x i8] c"this is \\/* \22a tricky string */\\ with escaped chars\00"
@.str.3 = [63 x i8] c"this is \\/* \22another tricky string /*\22 \\ with escaped */ chars\00"
define i32 @main() {
%1 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([46 x i8], [46 x i8]* @.str, i64 0, i64 0))
%2 = tail call i32 @putchar(i32 10)
%3 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([46 x i8], [46 x i8]* @.str, i64 0, i64 0))
%4 = tail call i32 @putchar(i32 10)
%5 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([52 x i8], [52 x i8]* @.str.2, i64 0, i64 0))
%6 = tail call i32 @putchar(i32 10)
%7 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @.str.3, i64 0, i64 0))
%8 = tail call i32 @putchar(i32 10)
ret i32 0
}