nir: Add a comment about how intrinsic definitions work.
authorEric Anholt <eric@anholt.net>
Thu, 11 Apr 2019 16:49:13 +0000 (09:49 -0700)
committerEric Anholt <eric@anholt.net>
Fri, 12 Apr 2019 22:56:12 +0000 (15:56 -0700)
commitb88ef3bd76a1fad3c2a99ea19df62f7be8c57961
treedee4af913a4b9fe2ad6522c6243102f49c8eae94
parent35355b4860b87884373838f5db03001f9e988e0c
nir: Add a comment about how intrinsic definitions work.

I was thinking about a refactor, and needed to read this first.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/compiler/nir/nir_intrinsics.py