/// <summary>
/// <list type="number">
/// <item>Set output type of PrologueI.</item>
/// <item>Load parameters</item>
/// </list>
/// </summary>
void Builder::SetUpMethodBody(Function& fun, MethodDef& method_def) {
auto const pPrologueI = fun.GetStartBB()->GetFirstI();
auto const pRefI = pPrologueI->GetNext();
auto const pBB = pPrologueI->GetBBlock();
auto& v1 = *pPrologueI->GetVd();
ValuesTypeBuilder tybuilder(
method_def.IsStatic()
? method_def.CountParams()
: method_def.CountParams() + 1);
auto nth = 0;
// "this" parameter.
if (!method_def.IsStatic()) {
tybuilder.Append(method_def.owner_class_def().GetClass());
nth++;
}
foreach (MethodDef::EnumParam, oEnum, method_def) {
auto const pParamDef = oEnum.Get();
auto& var = pParamDef->GetVariable();
auto& varty = var.GetTy();
tybuilder.Append(varty);
DEBUG_FORMAT("%s %s", varty, var);
auto& cell_class = Ty_ClosedCell->Construct(varty);
//auto& r2 = *NewOutput(varty).StaticCast<Register>();
auto& r2 = *NewOutput(varty).StaticCast<Register>();
r2.SetVariable(var);
auto const pSelectI = new(zone()) SelectI(varty, r2, v1, nth);
pSelectI->SetSourceInfo(pParamDef->GetSourceInfo());
pBB->InsertBeforeI(*pSelectI, pRefI);
auto& r3 = NewRegister();
auto& vardef_inst = *new(zone()) VarDefI(cell_class, r3, var, r2);
vardef_inst.set_source_info(pParamDef->source_info());
pBB->InsertBeforeI(vardef_inst, pRefI);
++nth;
}
