#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("Usage: water [image]\n");
  printf("'h'            - help\n");
  printf("'l'            - toggle lighting\n");
  printf("'f'            - increase frequency\n");
  printf("'F'            - decrease frequency\n");
  printf("'m'            - toggle mesh\n");
  printf("'t'            - toggle wireframe\n");
  printf("'x'            - toggle water motion\n");
  printf("'UP'           - increase amplitude\n");
  printf("'DOWN'         - decrease amplitude\n");
  printf("'RIGHT'        - increase phase change\n");
  printf("'LEFT'         - decreae phase change\n");
  printf("left mouse     - pan\n");
  printf("middle mouse   - rotate\n");
}


x86 assembly (clang, -O0):
<help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0xeef(%rip),%rdi
call   1030 <printf@plt>
lea    0xefa(%rip),%rdi
call   1030 <printf@plt>
lea    0xf10(%rip),%rdi
call   1030 <printf@plt>
lea    0xf29(%rip),%rdi
call   1030 <printf@plt>
lea    0xf42(%rip),%rdi
call   1030 <printf@plt>
lea    0xf54(%rip),%rdi
call   1030 <printf@plt>
lea    0xf6b(%rip),%rdi
call   1030 <printf@plt>
lea    0xf85(%rip),%rdi
call   1030 <printf@plt>
lea    0xf9e(%rip),%rdi
call   1030 <printf@plt>
lea    0xfb7(%rip),%rdi
call   1030 <printf@plt>
lea    0xfd3(%rip),%rdi
call   1030 <printf@plt>
lea    0xfee(%rip),%rdi
call   1030 <printf@plt>
lea    0xff8(%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    0xef1(%rip),%rdi
call   1030 <puts@plt>
lea    0xefb(%rip),%rdi
call   1030 <puts@plt>
lea    0xf10(%rip),%rdi
call   1030 <puts@plt>
lea    0xf28(%rip),%rdi
call   1030 <puts@plt>
lea    0xf40(%rip),%rdi
call   1030 <puts@plt>
lea    0xf51(%rip),%rdi
call   1030 <puts@plt>
lea    0xf67(%rip),%rdi
call   1030 <puts@plt>
lea    0xf80(%rip),%rdi
call   1030 <puts@plt>
lea    0xf98(%rip),%rdi
call   1030 <puts@plt>
lea    0xfb0(%rip),%rdi
call   1030 <puts@plt>
lea    0xfcb(%rip),%rdi
call   1030 <puts@plt>
lea    0xfe5(%rip),%rdi
call   1030 <puts@plt>
lea    0xfee(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [22 x i8] c"Usage: water [image]\0A\00"
@.str.1 = [23 x i8] c"'h' - help\0A\00"
@.str.2 = [34 x i8] c"'l' - toggle lighting\0A\00"
@.str.3 = [37 x i8] c"'f' - increase frequency\0A\00"
@.str.4 = [37 x i8] c"'F' - decrease frequency\0A\00"
@.str.5 = [30 x i8] c"'m' - toggle mesh\0A\00"
@.str.6 = [35 x i8] c"'t' - toggle wireframe\0A\00"
@.str.7 = [38 x i8] c"'x' - toggle water motion\0A\00"
@.str.8 = [37 x i8] c"'UP' - increase amplitude\0A\00"
@.str.9 = [37 x i8] c"'DOWN' - decrease amplitude\0A\00"
@.str.10 = [40 x i8] c"'RIGHT' - increase phase change\0A\00"
@.str.11 = [39 x i8] c"'LEFT' - decreae phase change\0A\00"
@.str.12 = [22 x i8] c"left mouse - pan\0A\00"
@.str.13 = [25 x i8] c"middle mouse - rotate\0A\00"
define void @help() {
%1 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([34 x i8], [34 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 ([37 x i8], [37 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.10, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.11, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.12, i64 0, i64 0))
%14 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.13, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [21 x i8] c"Usage: water [image]\00"
@str.14 = [22 x i8] c"'h' - help\00"
@str.15 = [33 x i8] c"'l' - toggle lighting\00"
@str.16 = [36 x i8] c"'f' - increase frequency\00"
@str.17 = [36 x i8] c"'F' - decrease frequency\00"
@str.18 = [29 x i8] c"'m' - toggle mesh\00"
@str.19 = [34 x i8] c"'t' - toggle wireframe\00"
@str.20 = [37 x i8] c"'x' - toggle water motion\00"
@str.21 = [36 x i8] c"'UP' - increase amplitude\00"
@str.22 = [36 x i8] c"'DOWN' - decrease amplitude\00"
@str.23 = [39 x i8] c"'RIGHT' - increase phase change\00"
@str.24 = [38 x i8] c"'LEFT' - decreae phase change\00"
@str.25 = [21 x i8] c"left mouse - pan\00"
@str.26 = [24 x i8] c"middle mouse - rotate\00"
define void @help() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @str.14, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @str.15, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.16, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.17, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.18, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.19, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @str.20, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.21, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.22, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.23, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @str.24, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.25, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @str.26, i64 0, i64 0))
ret void
}