#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 Usage(char *name) {
  printf("Usage error. \n");
  printf("Usage: %s -i <input sequences> -o <output hmm model file> -n "
         "<num_states> -m <max_alphabet>\n",
         name);
  printf("  i - file containing the input seqences\n");
  printf("  o - file for saving hmm\n");
  printf("  n - number of states\n");
  printf("  m - maximum alphabet\n");
}


x86 assembly (clang, -O0):
<Usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
lea    0xedd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rsi
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf29(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf45(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf52(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf5c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<Usage>:
push   %rbx
mov    %rdi,%rbx
lea    0xf32(%rip),%rdi
call   1030 <puts@plt>
lea    0xec9(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf23(%rip),%rdi
call   1030 <puts@plt>
lea    0xf40(%rip),%rdi
call   1030 <puts@plt>
lea    0xf4e(%rip),%rdi
call   1030 <puts@plt>
lea    0xf59(%rip),%rdi
pop    %rbx
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [15 x i8] c"Usage error. \0A\00"
@.str.1 = [93 x i8] c"Usage: %s -i <input sequences> -o <output hmm model file> -n <num_states> -m <max_alphabet>\0A\00"
@.str.2 = [42 x i8] c" i - file containing the input seqences\0A\00"
@.str.3 = [27 x i8] c" o - file for saving hmm\0A\00"
@.str.4 = [24 x i8] c" n - number of states\0A\00"
@.str.5 = [24 x i8] c" m - maximum alphabet\0A\00"
define void @Usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str, i64 0, i64 0))
%4 = load i8*, i8** %2
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([93 x i8], [93 x i8]* @.str.1, i64 0, i64 0), i8* %4)
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.5, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.1 = [93 x i8] c"Usage: %s -i <input sequences> -o <output hmm model file> -n <num_states> -m <max_alphabet>\0A\00"
@str = [14 x i8] c"Usage error. \00"
@str.6 = [41 x i8] c" i - file containing the input seqences\00"
@str.7 = [26 x i8] c" o - file for saving hmm\00"
@str.8 = [23 x i8] c" n - number of states\00"
@str.9 = [23 x i8] c" m - maximum alphabet\00"
define void @Usage(i8* %0) {
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([93 x i8], [93 x i8]* @.str.1, i64 0, i64 0), i8* %0)
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @str.6, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @str.7, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @str.8, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @str.9, i64 0, i64 0))
ret void
}