#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 dioctrl_print_help() {
  printf("\n%s version %s\n", "dioctrl", "0.1");
  printf("Usage: %s [-hvd] -b  <mask> val(in hex)\n", "dioctrl");
  printf("-b <mask> bitmask in hex\n");
  printf("-h print this help message\n");
  printf("-v print version\n");
  printf("-d enable debugging\n");
}


x86 assembly (clang, -O0):
<dioctrl_print_help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
lea    0xeee(%rip),%rsi
lea    0xeef(%rip),%rdx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee5(%rip),%rdi
lea    0xed2(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xef9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf05(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf13(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf17(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<dioctrl_print_help>:
push   %rbx
lea    0xed8(%rip),%rdi
lea    0xee1(%rip),%rbx
lea    0xee2(%rip),%rdx
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed5(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xeed(%rip),%rdi
call   1030 <puts@plt>
lea    0xefa(%rip),%rdi
call   1030 <puts@plt>
lea    0xf09(%rip),%rdi
call   1030 <puts@plt>
lea    0xf0e(%rip),%rdi
pop    %rbx
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [16 x i8] c"\0A%s version %s\0A\00"
@.str.1 = [8 x i8] c"dioctrl\00"
@.str.2 = [4 x i8] c"0.1\00"
@.str.3 = [41 x i8] c"Usage: %s [-hvd] -b <mask> val(in hex)\0A\00"
@.str.4 = [26 x i8] c"-b <mask> bitmask in hex\0A\00"
@.str.5 = [28 x i8] c"-h print this help message\0A\00"
@.str.6 = [18 x i8] c"-v print version\0A\00"
@.str.7 = [21 x i8] c"-d enable debugging\0A\00"
define void @dioctrl_print_help() {
%1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.4, i64 0, i64 0))
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.5, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.6, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.7, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [16 x i8] c"\0A%s version %s\0A\00"
@.str.1 = [8 x i8] c"dioctrl\00"
@.str.2 = [4 x i8] c"0.1\00"
@.str.3 = [41 x i8] c"Usage: %s [-hvd] -b <mask> val(in hex)\0A\00"
@str = [25 x i8] c"-b <mask> bitmask in hex\00"
@str.8 = [27 x i8] c"-h print this help message\00"
@str.9 = [17 x i8] c"-v print version\00"
@str.10 = [20 x i8] c"-d enable debugging\00"
define void @dioctrl_print_help() {
%1 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([16 x i8], [16 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str.8, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([17 x i8], [17 x i8]* @str.9, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.10, i64 0, i64 0))
ret void
}