public ILCompilationUnit(ControlFlowGraph controlFlowGraph, IFrameLayout frameLayout)
{
ControlFlowGraph = controlFlowGraph ?? throw new ArgumentNullException(nameof(controlFlowGraph));
FrameLayout = frameLayout;
DominatorInfo = new DominatorInfo(controlFlowGraph.Entrypoint);
DominatorTree = DominatorInfo.ToDominatorTree();
for (int i = 0; i < frameLayout.Parameters.Count; i++)
{
var parameter = new ILParameter("arg_" + i, i);
Parameters.Add(parameter);
_variables.Add(parameter.Name, parameter);
}
}
public BlockGenerator(ControlFlowGraph cfg, CilCodeGenerator generator)
{
_cfg = cfg ?? throw new ArgumentNullException(nameof(cfg));
_generator = generator;
_dominatorInfo = new DominatorInfo(cfg.Entrypoint);
_dominatorTree = _dominatorInfo.ToDominatorTree();
var components = cfg.Entrypoint.FindStronglyConnectedComponents();
_nodeToComponent = new Dictionary <Node, ISet <Node> >();
foreach (var component in components)
{
foreach (var node in component)
{
_nodeToComponent[node] = component;
}
}
}
