public static ILMethodAst Build(MethodDefinition methodDef, bool optimize)
{
if (methodDef.Body.Instructions.Count == 0)
{
return(ILMethodAst.Empty);
}
else
{
var ilastBuilder = new ILMethodAstBuilder(methodDef, optimize);
List <ByteCode> body = ilastBuilder.StackAnalysis(methodDef);
List <ILNode> ast = ilastBuilder.ConvertToAst(body, new HashSet <ExceptionHandler>(methodDef.Body.ExceptionHandlers));
return(new ILMethodAst(ilastBuilder.parameterList, ast));
}
}
/// <summary>
/// Creates ILAst for the specified method, optimized up to before the 'YieldReturn' step.
/// </summary>
ILBlock CreateILAst(MethodDefinition method)
{
if (method == null || !method.HasBody)
{
throw new YieldAnalysisFailedException();
}
ILBlock ilMethod = new ILBlock();
var astBuilder = ILMethodAstBuilder.Build(method, true);
ilMethod.Body = astBuilder.Nodes.ToList();
ILAstOptimizer optimizer = new ILAstOptimizer();
optimizer.Optimize(context, ilMethod, ILAstOptimizationStep.YieldReturn);
return(ilMethod);
}
public static ILMethodAst Build(MethodDefinition methodDef, bool optimize)
{
if (methodDef.Body.Instructions.Count == 0)
{
return ILMethodAst.Empty;
}
else
{
var ilastBuilder = new ILMethodAstBuilder(methodDef, optimize);
List<ByteCode> body = ilastBuilder.StackAnalysis(methodDef);
List<ILNode> ast = ilastBuilder.ConvertToAst(body, new HashSet<ExceptionHandler>(methodDef.Body.ExceptionHandlers));
return new ILMethodAst(ilastBuilder.parameterList, ast);
}
}