public void Mov64(InstructionNode node)
{
if (!node.Operand1.IsConstantZero)
{
return;
}
if (OptimizationStage.AreStatusFlagsUsed(node.Next, true, true, true, true, true) == TriState.No)
{
node.SetInstruction(X64.Xor64, node.Result, node.Result, node.Result);
ZeroToXorSubstitutionCount++;
}
}
public void Mov64(Context context)
{
if (!context.Operand1.IsConstantZero)
{
return;
}
if (OptimizationStage.AreStatusFlagsUsed(context.Node.Next, true, true, true, true, true) == TriState.No)
{
context.SetInstruction(X64.Xor64, context.Result, context.Result, context.Result);
ZeroToXorSubstitutionCount++;
}
}