#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 menu_display() {
  printf("\n############ MENU ############ \n");
  printf("What do you want to do ?\n");
  printf("\t1: Search by last name (not optimized)\n");
  printf("\t2: Search by last name (optimized)\n");
  printf("\t3: Search by first name\n");
  printf("\t4: Search by telephone\n");
  printf("\t5: Add a new data\n");
  printf("\t6: Print the database (At your own risks !)\n");
  printf("\t7: Credits\n");
  printf("\tq: Quit\n");
  printf("Your choice: ");
}


x86 assembly (clang, -O0):
<menu_display>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xefb(%rip),%rdi
call   1030 <printf@plt>
lea    0xf09(%rip),%rdi
call   1030 <printf@plt>
lea    0xf26(%rip),%rdi
call   1030 <printf@plt>
lea    0xf3f(%rip),%rdi
call   1030 <printf@plt>
lea    0xf4d(%rip),%rdi
call   1030 <printf@plt>
lea    0xf5a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf62(%rip),%rdi
call   1030 <printf@plt>
lea    0xf84(%rip),%rdi
call   1030 <printf@plt>
lea    0xf85(%rip),%rdi
call   1030 <printf@plt>
lea    0xf83(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<menu_display>:
push   %rax
lea    0xee6(%rip),%rdi
call   1030 <puts@plt>
lea    0xefb(%rip),%rdi
call   1030 <puts@plt>
lea    0xf08(%rip),%rdi
call   1030 <puts@plt>
lea    0xf24(%rip),%rdi
call   1030 <puts@plt>
lea    0xf3c(%rip),%rdi
call   1030 <puts@plt>
lea    0xf49(%rip),%rdi
call   1030 <puts@plt>
lea    0xf55(%rip),%rdi
call   1030 <puts@plt>
lea    0xf5c(%rip),%rdi
call   1030 <puts@plt>
lea    0xf7d(%rip),%rdi
call   1030 <puts@plt>
lea    0xf7d(%rip),%rdi
call   1030 <puts@plt>
lea    0xe60(%rip),%rdi
pop    %rax
jmp    1040 <printf@plt>

LLVM IR (-O0):
@.str = [34 x i8] c"\0A############ MENU ############ \0A\00"
@.str.1 = [26 x i8] c"What do you want to do ?\0A\00"
@.str.2 = [41 x i8] c"\091: Search by last name (not optimized)\0A\00"
@.str.3 = [37 x i8] c"\092: Search by last name (optimized)\0A\00"
@.str.4 = [26 x i8] c"\093: Search by first name\0A\00"
@.str.5 = [25 x i8] c"\094: Search by telephone\0A\00"
@.str.6 = [20 x i8] c"\095: Add a new data\0A\00"
@.str.7 = [46 x i8] c"\096: Print the database (At your own risks !)\0A\00"
@.str.8 = [13 x i8] c"\097: Credits\0A\00"
@.str.9 = [10 x i8] c"\09q: Quit\0A\00"
@.str.10 = [14 x i8] c"Your choice: \00"
define void @menu_display() {
%1 = call i32 @printf(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([46 x i8], [46 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 ([10 x i8], [10 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.10, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.10 = [14 x i8] c"Your choice: \00"
@str = [33 x i8] c"\0A############ MENU ############ \00"
@str.11 = [25 x i8] c"What do you want to do ?\00"
@str.12 = [40 x i8] c"\091: Search by last name (not optimized)\00"
@str.13 = [36 x i8] c"\092: Search by last name (optimized)\00"
@str.14 = [25 x i8] c"\093: Search by first name\00"
@str.15 = [24 x i8] c"\094: Search by telephone\00"
@str.16 = [19 x i8] c"\095: Add a new data\00"
@str.17 = [45 x i8] c"\096: Print the database (At your own risks !)\00"
@str.18 = [12 x i8] c"\097: Credits\00"
@str.19 = [9 x i8] c"\09q: Quit\00"
define void @menu_display() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str.11, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str.12, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.13, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str.14, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.15, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.16, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([45 x i8], [45 x i8]* @str.17, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.18, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @str.19, i64 0, i64 0))
%11 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @.str.10, i64 0, i64 0))
ret void
}