#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 *, char *);
int /*<<< orphan*/ puts(char *);
void print_help(char *argv0) {
  printf("Usage: %s [OPTION]... DEVICE\n", argv0);
  puts("catboard -- print board to stdout");
  puts("  -h            display this help and exit");
  puts("  -r READER     use READER as the program to read the board in");
  puts("  -b BRD_FILE   use BRD_FILE as the board configuration file");
  puts("  -n PASS       read PASS pass referencing BRD_FILE. (default 4)");
}


x86 assembly (clang, -O0):
<print_help>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xec9(%rip),%rdi
call   1040 <printf@plt>
lea    0xedb(%rip),%rdi
call   1030 <puts@plt>
lea    0xef1(%rip),%rdi
call   1030 <puts@plt>
lea    0xf10(%rip),%rdi
call   1030 <puts@plt>
lea    0xf43(%rip),%rdi
call   1030 <puts@plt>
lea    0xf74(%rip),%rdi
call   1030 <puts@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_help>:
push   %rax
mov    %rdi,%rsi
lea    0xed5(%rip),%rdi
call   1040 <printf@plt>
lea    0xee7(%rip),%rdi
call   1030 <puts@plt>
lea    0xefd(%rip),%rdi
call   1030 <puts@plt>
lea    0xf1c(%rip),%rdi
call   1030 <puts@plt>
lea    0xf4f(%rip),%rdi
call   1030 <puts@plt>
lea    0xf80(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [30 x i8] c"Usage: %s [OPTION]... DEVICE\0A\00"
@.str.1 = [34 x i8] c"catboard -- print board to stdout\00"
@.str.2 = [43 x i8] c" -h display this help and exit\00"
@.str.3 = [63 x i8] c" -r READER use READER as the program to read the board in\00"
@.str.4 = [61 x i8] c" -b BRD_FILE use BRD_FILE as the board configuration file\00"
@.str.5 = [65 x i8] c" -n PASS read PASS pass referencing BRD_FILE. (default 4)\00"
define void @print_help(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 @puts(i8* getelementptr inbounds ([34 x i8], [34 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 @puts(i8* getelementptr inbounds ([43 x i8], [43 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 @puts(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 @puts(i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 @puts(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str.5, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [30 x i8] c"Usage: %s [OPTION]... DEVICE\0A\00"
@.str.1 = [34 x i8] c"catboard -- print board to stdout\00"
@.str.2 = [43 x i8] c" -h display this help and exit\00"
@.str.3 = [63 x i8] c" -r READER use READER as the program to read the board in\00"
@.str.4 = [61 x i8] c" -b BRD_FILE use BRD_FILE as the board configuration file\00"
@.str.5 = [65 x i8] c" -n PASS read PASS pass referencing BRD_FILE. (default 4)\00"
define void @print_help(i8* %0) {
%2 = tail call i32 @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @.str.1, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([43 x i8], [43 x i8]* @.str.2, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @.str.3, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @.str.4, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([65 x i8], [65 x i8]* @.str.5, i64 0, i64 0))
ret void
}