private void ApplyTransformations(ILCompilationUnit result, VMConstants constants)
{
var pipeline = new IILAstTransform[]
{
new StackFrameTransform(),
new SsaTransform(),
new TransformLoop("Expression Simplification", 5, new IChangeAwareILAstTransform[]
{
new VariableInliner(),
new PushMinimizer(),
new LogicSimplifier(),
new FlagOperationSimplifier(constants),
}),
new PhiRemovalTransform(),
};
foreach (var transform in pipeline)
{
if (transform is TransformLoop loop)
{
loop.TransformStart += (sender, args) => OnTransformStart(args);
loop.TransformEnd += (sender, args) => OnTransformEnd(args);
}
Logger.Debug2(Tag, $"Applying {transform.Name}...");
OnTransformStart(new ILTransformEventArgs(result, transform, 1));
transform.ApplyTransformation(result, Logger);
OnTransformEnd(new ILTransformEventArgs(result, transform, 1));
}
}
public ILTransformEventArgs(ILCompilationUnit unit, IILAstTransform transform, int iteration)
{
Unit = unit;
Transform = transform;
Iteration = iteration;
}
