Testing perf of different representations of combined conditional logic

gistfile1.cs

void Main()
{
	Test(PerformIfBlocks).Dump("If blocks");
	Test(PerformLogicalAnd).Dump("Logical AND");
	Test(PerformLogicalOr).Dump("Logical OR");
}

private int Test(Func<int, int, bool> test) {
	var cancel = false;
	var task = Task.Factory.StartNew(() => {
		int completed = 0;
		int arg2 = 0;
		while (!cancel)
			test(completed++, arg2 += 4);
		return completed;
	});
	Thread.Sleep(3000);
	cancel = true;
	return task.Result;
}

bool PerformLogicalAnd(int arg1, int arg2){
	return arg1 < arg2 && arg2 - arg1 < 100 && arg1 + arg2 > 42 && arg2 % arg1 != 0;
}

bool PerformLogicalOr(int arg1, int arg2){
	return !(arg1 < arg2) || !(arg2 - arg1 < 100) || !(arg1 + arg2 > 42) || !(arg2 % arg1 != 0);
}

bool PerformIfBlocks(int arg1, int arg2){
	if(!(arg1 < arg2)) return false;
	if(!(arg2 - arg1 < 100)) return false;
	if(!(arg1 + arg2 > 42)) return false;
	if(!(arg2 % arg1 != 0)) return false;
	
	return true;
}