internal void generate()
{
ast.translate(directTranslation);
directTranslation.ResolveLabel();
// directTranslation.ConstructFlowGraph();
// directTranslation.CalculateLiveSpan();
List <FunctionTranslation> list = new List <FunctionTranslation>();
Dictionary <string, (SortedSet <int> s, SortedSet <int> v)> rlist =
new Dictionary <string, (SortedSet <int> s, SortedSet <int> v)>();
for (int i = 0; i < directTranslation.ListOfList.Count; i++)
{
var item = directTranslation.ListOfList[i];
var f = new FunctionTranslation(item, directTranslation.LabelReferences,
directTranslation.Functions[i]);
list.Add(f);
rlist.Add(item[0].Label, RegisterAllocator.fk(f));
}
foreach (var item in list)
{
item.CalculateLiveSpan2();
item.ResolveCallerSave(rlist);
}
foreach (var item in directTranslation.FunctionStackWaiting)
{
int size = item.Key.StackSize;
if (size % 4 != 0)
{
size = size - (size % 4) + 4;
}
item.Value.Operands[2] = size.ToString();
}
list[0].List.AddFirst(new Assembly("s_mov", new List <string> {
"RS2", "RS28"
}));
list[0].List.AddFirst(new Assembly("s_mov", new List <string> {
"RS28", "RS29"
}));
foreach (var item in list)
{
item.ResolvePhysicalRegister();
item.Output(Console.Out);
}
// directTranslation.Print();
}