public string Visit(CIL_ExpUn node)
{
string solve = "";
int val;
if (int.TryParse(node.Expr, out val))
{
solve += $"\t li $t0, {val}\n";
}
if (node.Op == "~")
{
solve += $"\t neg $t1, $t0\n";
}
else if (node.Op.ToLower() == "not")
{
solve += $"\t not $t1, $t0\n";
}
else
{
throw new Exception($"{node.Op} Not Found Operator");
}
solve += $"\t sw $t1 {context_function[node.Result]}\n";
return(solve);
}
public string Visit(CIL_ExpUn node)
{
int value = GetValueFromId(node.Expr);
if (node.Op == "~")
{
value = ~value;
}
if (node.Op == "not")
{
value = (value != 0) ? 0 : 1;
}
int dir = variableaddr.Peek()[node.Result];
mem.SetValue(dir, value);
return("");
}
