nir: fix gathering TCS cross invocation access with lowered IO

Fixes: abe9588ff04 - nir: gather tess.tcs_cross_invocation info from lowered IO intrinsics

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7622>
(cherry picked from commit aadfdb962ffa425a230d972c28351c8879072b6b)
2 files changed