#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 *, ...);
int /*<<< orphan*/ ts_print_ascii_logo(int);
char *tslib_version();
void usage(char **argv) {
  ts_print_ascii_logo(16);
  printf("%s", tslib_version());
  printf("\n");
  printf("ts_conf tests changing filters and their parameters at runtime\n");
  printf("Usage: %s [--version] [--help] [--idev <input_dev>]\n", argv[0]);
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    $0x10,%edi
call   1050 <ts_print_ascii_logo@plt>
mov    $0x0,%al
call   1040 <tslib_version@plt>
mov    %rax,%rsi
lea    0xea9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf11(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xe90(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
mov    (%rax),%rsi
lea    0xebb(%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
mov    $0x10,%edi
call   1070 <ts_print_ascii_logo@plt>
xor    %eax,%eax
call   1060 <tslib_version@plt>
lea    0xe94(%rip),%rdi
mov    %rax,%rsi
xor    %eax,%eax
call   1050 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xeb1(%rip),%rdi
call   1040 <puts@plt>
mov    (%rbx),%rsi
lea    0xe6d(%rip),%rdi
xor    %eax,%eax
pop    %rbx
jmp    1050 <printf@plt>

LLVM IR (-O0):
@.str = [3 x i8] c"%s\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [64 x i8] c"ts_conf tests changing filters and their parameters at runtime\0A\00"
@.str.3 = [53 x i8] c"Usage: %s [--version] [--help] [--idev <input_dev>]\0A\00"
define void @usage(i8** %0) {
%2 = alloca i8**
store i8** %0, i8*** %2
%3 = call i32 @ts_print_ascii_logo(i32 16)
%4 = call i8* (...) @tslib_version()
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* %4)
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str.2, i64 0, i64 0))
%8 = load i8**, i8*** %2
%9 = getelementptr inbounds i8*, i8** %8, i64 0
%10 = load i8*, i8** %9
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.3, i64 0, i64 0), i8* %10)
ret void
}

LLVM IR (-O2):
@.str = [3 x i8] c"%s\00"
@.str.3 = [53 x i8] c"Usage: %s [--version] [--help] [--idev <input_dev>]\0A\00"
@str = [63 x i8] c"ts_conf tests changing filters and their parameters at runtime\00"
define void @usage(i8** nocapture %0) {
%2 = tail call i32 @ts_print_ascii_logo(i32 16)
%3 = tail call i8* (...) @tslib_version()
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = tail call i32 @putchar(i32 10)
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @str, i64 0, i64 0))
%7 = load i8*, i8** %0
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @.str.3, i64 0, i64 0), i8* %7)
ret void
}