public override void Visit(AmlParser.DefDivide defDivide)
{
const int divisorLocal = AmlStackFrame.FirstReservedLocal;
const int dividendLocal = divisorLocal + 1;
// Push all operands on stack first, since subexpressions may use the reserved locals
if (!IsNullTarget(defDivide.remainder.target))
{
defDivide.remainder.target.Accept(this);
}
if (!IsNullTarget(defDivide.quotient.target))
{
defDivide.quotient.target.Accept(this);
}
result.Add(new PushLocalObj(divisorLocal));
defDivide.divisor.Accept(this);
result.Add(new PushLocalObj(dividendLocal));
defDivide.dividend.Accept(this);
result.Add(new Store()); // Store dividend expression in dividendLocal
result.Add(new Store()); // store divisor expression in divisorLocal
if (!IsNullTarget(defDivide.quotient.target))
{
result.Add(new PushLocalObj(divisorLocal));
result.Add(new PushLocalObj(dividendLocal));
result.Add(new Divide());
result.Add(new Store()); // Store quotient in quotient.target
}
if (!IsNullTarget(defDivide.remainder.target))
{
result.Add(new PushLocalObj(divisorLocal));
result.Add(new PushLocalObj(dividendLocal));
result.Add(new Remainder());
result.Add(new Store()); // Store remainder in remainder.target
}
}
public virtual void Visit(AmlParser.DefDivide defDivide)
{
UnhandledNodeType("DefDivide");
}
