public override void Compile(CompilationEnvironment env, Generator gen)
{
foreach (Expression arg in _args)
{
arg.Compile(env, gen);
env.PushTemporary();
}
String fLabel = env.GetFunctionLabel(fName);
gen.Emit(new Call(_args.Count, fLabel));
foreach (var arg in _args)
{
env.PopTemporary();
}
/*
* arg.Compile(env, gen);
* String fLabel = env.getFunctionLabel(fName);
* gen.Emit(new CALL(1, fLabel));
*/
}
public override void Compile(CompilationEnvironment compilationEnvironment, Generator generator)
{
_e1.Compile(compilationEnvironment, generator);
compilationEnvironment.PushTemporary();
_e2.Compile(compilationEnvironment, generator);
switch (_op)
{
case Operator.Mod:
generator.Emit(Instruction.Mod);
break;
case Operator.Add:
generator.Emit(Instruction.Add);
break;
case Operator.Div:
generator.Emit(Instruction.Div);
break;
case Operator.Mul:
generator.Emit(Instruction.Mul);
break;
case Operator.Sub:
generator.Emit(Instruction.Sub);
break;
case Operator.Eq:
generator.Emit(Instruction.Eq);
break;
case Operator.Ne:
generator.Emit(Instruction.Eq);
generator.Emit(Instruction.Not);
break;
case Operator.Ge:
generator.Emit(Instruction.LT);
generator.Emit(Instruction.Not);
break;
case Operator.Gt:
generator.Emit(Instruction.Swap);
generator.Emit(Instruction.LT);
break;
case Operator.Le:
generator.Emit(Instruction.Swap);
generator.Emit(Instruction.LT);
generator.Emit(Instruction.Not);
break;
case Operator.Lt:
generator.Emit(Instruction.LT);
break;
case Operator.And:
generator.Emit(Instruction.Mul);
break;
case Operator.Or:
generator.Emit(Instruction.Add);
generator.Emit(new CstI(0));
generator.Emit(Instruction.Eq);
generator.Emit(Instruction.Not);
break;
default:
throw new InvalidOperationException(string.Format("Unknown binary operator: {0}", _op));
}
compilationEnvironment.PopTemporary();
}
public override void Compile(CompilationEnvironment compilationEnvironment, Generator generator)
{
_e1.Compile(compilationEnvironment, generator);
compilationEnvironment.PushTemporary();
_e2.Compile(compilationEnvironment, generator);
switch (_op)
{
case Operator.Add:
generator.Emit(Instruction.Add);
break;
case Operator.Div:
generator.Emit(Instruction.Div);
break;
case Operator.Mul:
generator.Emit(Instruction.Mul);
break;
case Operator.Sub:
generator.Emit(Instruction.Sub);
break;
case Operator.Eq:
generator.Emit(Instruction.Eq);
break;
case Operator.Ne:
generator.Emit(Instruction.Eq);
generator.Emit(Instruction.Not);
break;
case Operator.Ge:
generator.Emit(Instruction.LT);
generator.Emit(Instruction.Not);
break;
case Operator.Gt:
generator.Emit(Instruction.Swap);
generator.Emit(Instruction.LT);
break;
case Operator.Le:
generator.Emit(Instruction.Swap);
generator.Emit(Instruction.LT);
generator.Emit(Instruction.Not);
break;
case Operator.Lt:
generator.Emit(Instruction.LT);
break;
case Operator.And:
generator.Emit(Instruction.Mul);
break;
case Operator.Or:
generator.Emit(Instruction.Add);
generator.Emit(new CstI(0));
generator.Emit(Instruction.Eq);
generator.Emit(Instruction.Not);
break;
default:
throw new InvalidOperationException(string.Format("Unknown binary operator: {0}", _op));
}
compilationEnvironment.PopTemporary();
}