[PATCH] D11622: [NVPTX] allow register copy between float and int

[Justin Holewinski]

jholewinski accepted this revision.
jholewinski added a comment.
This revision is now accepted and ready to land.

This looks reasonable for now.  Longer term, I'd like to experiment with doing away with the typed registers completely and just use .bXX for all registers.  Typing is nice for readability, but code gen can be cleaner without it.  They all compile down to the same set of registers at the sass level, and I'd like to match the hardware as much as possible (given that we can't just generate sass).


http://reviews.llvm.org/D11622