[Mesa-dev] [PATCH 01/16] glsl/nir: int constants as float for native_integers=false

[Eric Anholt]

Jonathan Marek <jonathan at marek.ca> writes:

> Note: the backend must take care that uniform index is now a float

This makes me think that lowering ints to float should be done near the
end of the compile (followed by maybe an algebraic and a dce).  As is, I
think nir_lower_io() is going to do bad things to dereferences of i/o
arrays.

That said, it looks like this will be fixing way more than it regresses,
so I would go along with it.
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