From: Alyssa Rosenzweig <alyssa@collabora.com>
Date: Wed, 2 Jun 2021 22:08:41 +0000 (-0400)
Subject: pan/bi: Lower 64-bit ints again
X-Git-Tag: upstream/21.2.3~2196
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b947ab8b108445e60f928d80ad59fe718703aca7;p=platform%2Fupstream%2Fmesa.git

pan/bi: Lower 64-bit ints again

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11123>
---

diff --git a/src/panfrost/bifrost/bifrost_compile.c b/src/panfrost/bifrost/bifrost_compile.c
index b27e45c..c2ed98e 100644
--- a/src/panfrost/bifrost/bifrost_compile.c
+++ b/src/panfrost/bifrost/bifrost_compile.c
@@ -3075,6 +3075,10 @@ bi_optimize_nir(nir_shader *nir, unsigned gpu_id, bool is_blend)
                          nir_var_function_temp);
         } while (progress);
 
+        /* TODO: Why is 64-bit getting rematerialized?
+         * KHR-GLES31.core.shader_image_load_store.basic-allTargets-atomicFS */
+        NIR_PASS(progress, nir, nir_lower_int64);
+
         /* We need to cleanup after each iteration of late algebraic
          * optimizations, since otherwise NIR can produce weird edge cases
          * (like fneg of a constant) which we don't handle */