#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_Mchar3(void) {
  printf("\r\n\tF => fast speed\r\n");
  printf("\tM => medium speed\r\n");
  printf("\tS => slow speed\r\n");
  printf("\t< => reverse (at same speed)\r\n");
  printf("\t> => forward (at same speed)\r\n");
  printf("\tC => coast\r\n");
  printf("\tU => up one menu\n\r\n>");
}


x86 assembly (clang, -O0):
<menu_Mchar3>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xeee(%rip),%rdi
call   1030 <printf@plt>
lea    0xef7(%rip),%rdi
call   1030 <printf@plt>
lea    0xefe(%rip),%rdi
call   1030 <printf@plt>
lea    0xf12(%rip),%rdi
call   1030 <printf@plt>
lea    0xf26(%rip),%rdi
call   1030 <printf@plt>
lea    0xf28(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<menu_Mchar3>:
push   %rax
lea    0xeee(%rip),%rdi
call   1030 <puts@plt>
lea    0xef6(%rip),%rdi
call   1030 <puts@plt>
lea    0xefe(%rip),%rdi
call   1030 <puts@plt>
lea    0xf04(%rip),%rdi
call   1030 <puts@plt>
lea    0xf17(%rip),%rdi
call   1030 <puts@plt>
lea    0xf2a(%rip),%rdi
call   1030 <puts@plt>
lea    0xe90(%rip),%rdi
pop    %rax
jmp    1040 <printf@plt>

LLVM IR (-O0):
@.str = [21 x i8] c"\0D\0A\09F => fast speed\0D\0A\00"
@.str.1 = [21 x i8] c"\09M => medium speed\0D\0A\00"
@.str.2 = [19 x i8] c"\09S => slow speed\0D\0A\00"
@.str.3 = [32 x i8] c"\09< => reverse (at same speed)\0D\0A\00"
@.str.4 = [32 x i8] c"\09> => forward (at same speed)\0D\0A\00"
@.str.5 = [14 x i8] c"\09C => coast\0D\0A\00"
@.str.6 = [22 x i8] c"\09U => up one menu\0A\0D\0A>\00"
define void @menu_Mchar3() {
%1 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.6, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.6 = [22 x i8] c"\09U => up one menu\0A\0D\0A>\00"
@str = [20 x i8] c"\0D\0A\09F => fast speed\0D\00"
@str.7 = [20 x i8] c"\09M => medium speed\0D\00"
@str.8 = [18 x i8] c"\09S => slow speed\0D\00"
@str.9 = [31 x i8] c"\09< => reverse (at same speed)\0D\00"
@str.10 = [31 x i8] c"\09> => forward (at same speed)\0D\00"
@str.11 = [13 x i8] c"\09C => coast\0D\00"
define void @menu_Mchar3() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.7, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.8, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.9, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @str.10, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str.11, i64 0, i64 0))
%7 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.6, i64 0, i64 0))
ret void
}