Make PrimOpId record levity

This patch concerns #20155, part (1)

The general idea is that since primops have curried bindings
(currently in PrimOpWrappers.hs) we don't need to eta-expand
them.  But we /do/ need to eta-expand the levity-polymorphic ones,
because they /don't/ have bindings.

This patch makes a start in that direction, by identifying the
levity-polymophic primops in the PrimOpId IdDetails constructor.

For the moment, I'm still eta-expanding all primops (by saying
that hasNoBinding returns True for all primops), because of the
bug reported in #20155.  But I hope that before long we can
tidy that up too, and remove the TEMPORARILY stuff in hasNoBinding.

0 files changed, 0 insertions, 0 deletions