#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 __test_print_help(const char *prog) {
  printf("usage: %s [-v] [-h] [-t]\n", prog);
  printf("\noptions:\n");
  printf("\t-v, --verbose: outputs information about tests run\n");
  printf("\t-h, --help: prints this menu\n");
  printf("\t-t, --test: expression to match against tests to run\n");
  printf("\n");
}


x86 assembly (clang, -O0):
<__test_print_help>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xed9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf09(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf1a(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<__test_print_help>:
push   %rax
mov    %rdi,%rsi
lea    0xec5(%rip),%rdi
xor    %eax,%eax
call   1050 <printf@plt>
lea    0xed1(%rip),%rdi
call   1040 <puts@plt>
lea    0xecf(%rip),%rdi
call   1040 <puts@plt>
lea    0xef7(%rip),%rdi
call   1040 <puts@plt>
lea    0xf09(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
pop    %rax
jmp    1030 <putchar@plt>

LLVM IR (-O0):
@.str = [26 x i8] c"usage: %s [-v] [-h] [-t]\0A\00"
@.str.1 = [11 x i8] c"\0Aoptions:\0A\00"
@.str.2 = [53 x i8] c"\09-v, --verbose: outputs information about tests run\0A\00"
@.str.3 = [31 x i8] c"\09-h, --help: prints this menu\0A\00"
@.str.4 = [55 x i8] c"\09-t, --test: expression to match against tests to run\0A\00"
@.str.5 = [2 x i8] c"\0A\00"
define void @__test_print_help(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [26 x i8] c"usage: %s [-v] [-h] [-t]\0A\00"
@str = [10 x i8] c"\0Aoptions:\00"
@str.6 = [52 x i8] c"\09-v, --verbose: outputs information about tests run\00"
@str.7 = [30 x i8] c"\09-h, --help: prints this menu\00"
@str.8 = [54 x i8] c"\09-t, --test: expression to match against tests to run\00"
define void @__test_print_help(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([52 x i8], [52 x i8]* @str.6, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.7, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([54 x i8], [54 x i8]* @str.8, i64 0, i64 0))
%7 = tail call i32 @putchar(i32 10)
ret void
}