nir: Misc. subgroup lowering improvements
This MR adds three new subgroup lowering flags and improves the handling of subgroup ops on booleans by using b2bN
instead of using u2u
or i2i
on 1-bit types.
This MR adds three new subgroup lowering flags and improves the handling of subgroup ops on booleans by using b2bN
instead of using u2u
or i2i
on 1-bit types.