nir/lower_io: Use load_global_constant for OpenCL
authorAlyssa Rosenzweig <alyssa@rosenzweig.io>
Tue, 5 Sep 2023 22:09:40 +0000 (18:09 -0400)
committerMarge Bot <emma+marge@anholt.net>
Thu, 12 Oct 2023 21:03:31 +0000 (21:03 +0000)
commit8b5b362be6f145c59b477a4c3f323b3e686bd9f9
tree18d33fcf89594d71f5d039940cdbe077b89bd2ba
parent569d44eff4b3e52e1b5c963b03f1e46b1f85f705
nir/lower_io: Use load_global_constant for OpenCL

Map __constant with a 64-bit address format to load_global_constant instead of
load_global. This notably allows nir_opt_preamble to hoist the load.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25625>
src/compiler/nir/nir_lower_io.c