#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 help(void) {
  printf("\nUsage keys:\n");
  printf(" h : This help message.\n");
  printf(" g : Get shadow record from the buffer.\n");
  printf(" c : Commit the buffer.\n");
  printf(" C : Clear the buffer.\n");
  printf(" q : Quit.\n");
  printf(" r : Reset the shadows.\n");
  printf(" CR : Do nothing.\n");
  printf(" <any others key> : Put a record in the buffer.\n");
}


x86 assembly (clang, -O0):
<help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
call   1030 <printf@plt>
lea    0xef4(%rip),%rdi
call   1030 <printf@plt>
lea    0xf11(%rip),%rdi
call   1030 <printf@plt>
lea    0xf1e(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2a(%rip),%rdi
call   1030 <printf@plt>
lea    0xf37(%rip),%rdi
call   1030 <printf@plt>
lea    0xf3e(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<help>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xee9(%rip),%rdi
call   1030 <puts@plt>
lea    0xef5(%rip),%rdi
call   1030 <puts@plt>
lea    0xf11(%rip),%rdi
call   1030 <puts@plt>
lea    0xf1d(%rip),%rdi
call   1030 <puts@plt>
lea    0xf28(%rip),%rdi
call   1030 <puts@plt>
lea    0xf27(%rip),%rdi
call   1030 <puts@plt>
lea    0xf33(%rip),%rdi
call   1030 <puts@plt>
lea    0xf39(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [14 x i8] c"\0AUsage keys:\0A\00"
@.str.1 = [25 x i8] c" h : This help message.\0A\00"
@.str.2 = [41 x i8] c" g : Get shadow record from the buffer.\0A\00"
@.str.3 = [25 x i8] c" c : Commit the buffer.\0A\00"
@.str.4 = [24 x i8] c" C : Clear the buffer.\0A\00"
@.str.5 = [12 x i8] c" q : Quit.\0A\00"
@.str.6 = [25 x i8] c" r : Reset the shadows.\0A\00"
@.str.7 = [19 x i8] c" CR : Do nothing.\0A\00"
@.str.8 = [49 x i8] c" <any others key> : Put a record in the buffer.\0A\00"
define void @help() {
%1 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 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 ([25 x i8], [25 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.8, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [13 x i8] c"\0AUsage keys:\00"
@str.9 = [24 x i8] c" h : This help message.\00"
@str.10 = [40 x i8] c" g : Get shadow record from the buffer.\00"
@str.11 = [24 x i8] c" c : Commit the buffer.\00"
@str.12 = [23 x i8] c" C : Clear the buffer.\00"
@str.13 = [11 x i8] c" q : Quit.\00"
@str.14 = [24 x i8] c" r : Reset the shadows.\00"
@str.15 = [18 x i8] c" CR : Do nothing.\00"
@str.16 = [48 x i8] c" <any others key> : Put a record in the buffer.\00"
define void @help() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.9, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str.10, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.11, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @str.12, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @str.13, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.14, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.15, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([48 x i8], [48 x i8]* @str.16, i64 0, i64 0))
ret void
}