Hi Richard, > So what does this mean for this pass? It means that we need to think > about the immediate goal we want to fulfil - which might be to just > promote things that we can fully promote, avoiding the necessity to > prevent passes from undoing our work. That said - we need a set of > testcases the pass should enable to being optimized better than without it > (I myself see the idea of promoting on GIMPLE according to PROMOTE_MODE > as good design cleanup towards pushing GIMPLE farther out).
I will appreciate any test-cases you think that think should work (optimized). I will also try to gather test-cases based on testing/benchmarking. Thanks, Kugan
