Better comments target:

[csarofeen]

• pytorch/torch/csrc/jit/codegen/cuda/lower_loops.cpp

  Line 46 in de1f3b1

  Bool* getPredicate(TensorView* tv, std::vector<Val*> inds_) {

[csarofeen]

Now located in https://github.com/csarofeen/pytorch/blob/20_6_11_devel/torch/csrc/jit/codegen/cuda/lower_unroll.cpp#L27

Maybe @tlemo can help out with this as he reviews lowering.

[csarofeen]

With the big indexing rework this code should be relatively clear and well commented.