#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 *);
void print_help_string() {
  printf("\n\nPress Enter to exit or follow below commands\n");
  printf("\t  ? - Print this text again\n");
  printf("\t +1 - Add a number into Stack\n");
  printf("\t  - - Remove a number from Stack\n");
  printf("\t  p - Print Stack\n");
  printf("\t  n - Print Size information of Stack\n");
  printf("\t  t2- create '2' threads to handle 1 million push/pop\n ");
}


x86 assembly (clang, -O0):
<print_help_string>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xf09(%rip),%rdi
call   1030 <printf@plt>
lea    0xf1b(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2f(%rip),%rdi
call   1030 <printf@plt>
lea    0xf46(%rip),%rdi
call   1030 <printf@plt>
lea    0xf4e(%rip),%rdi
call   1030 <printf@plt>
lea    0xf6a(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_help_string>:
push   %rax
lea    0xf11(%rip),%rdi
call   1030 <puts@plt>
lea    0xf34(%rip),%rdi
call   1030 <puts@plt>
lea    0xf45(%rip),%rdi
call   1030 <puts@plt>
lea    0xf58(%rip),%rdi
call   1030 <puts@plt>
lea    0xf6e(%rip),%rdi
call   1030 <puts@plt>
lea    0xf75(%rip),%rdi
call   1030 <puts@plt>
lea    0xe90(%rip),%rdi
pop    %rax
jmp    1040 <printf@plt>

LLVM IR (-O0):
@.str = [48 x i8] c"\0A\0APress Enter to exit or follow below commands\0A\00"
@.str.1 = [30 x i8] c"\09 ? - Print this text again\0A\00"
@.str.2 = [32 x i8] c"\09 +1 - Add a number into Stack\0A\00"
@.str.3 = [35 x i8] c"\09 - - Remove a number from Stack\0A\00"
@.str.4 = [20 x i8] c"\09 p - Print Stack\0A\00"
@.str.5 = [40 x i8] c"\09 n - Print Size information of Stack\0A\00"
@.str.6 = [57 x i8] c"\09 t2- create '2' threads to handle 1 million push/pop\0A \00"
define void @print_help_string() {
%1 = call i32 @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.6, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.6 = [57 x i8] c"\09 t2- create '2' threads to handle 1 million push/pop\0A \00"
@str = [47 x i8] c"\0A\0APress Enter to exit or follow below commands\00"
@str.7 = [29 x i8] c"\09 ? - Print this text again\00"
@str.8 = [31 x i8] c"\09 +1 - Add a number into Stack\00"
@str.9 = [34 x i8] c"\09 - - Remove a number from Stack\00"
@str.10 = [19 x i8] c"\09 p - Print Stack\00"
@str.11 = [39 x i8] c"\09 n - Print Size information of Stack\00"
define void @print_help_string() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.7, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.8, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.9, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.10, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.11, i64 0, i64 0))
%7 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([57 x i8], [57 x i8]* @.str.6, i64 0, i64 0))
ret void
}