0aaf174e31
OpenCL has 64-bit global IDs, but for driver-internal OpenCL we only need 32-bit. Might as well lower in nir_lower_system_values instead of bringing up a whole new pass just for this. Will be used for asahi precomp Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32210>