From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Sun, 20 Jan 2019 00:54:45 +0000 (-0600)
Subject: nir/validate: Allow array derefs of vectors for nir_var_mem_global
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9839ce8bf978721c8d3df16b622e1766cb7be30a;p=mesa.git

nir/validate: Allow array derefs of vectors for nir_var_mem_global

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
---

diff --git a/src/compiler/nir/nir_validate.c b/src/compiler/nir/nir_validate.c
index 444c0b789af..17633323dc3 100644
--- a/src/compiler/nir/nir_validate.c
+++ b/src/compiler/nir/nir_validate.c
@@ -448,7 +448,8 @@ validate_deref_instr(nir_deref_instr *instr, validate_state *state)
       case nir_deref_type_array_wildcard:
          if (instr->mode == nir_var_mem_ubo ||
              instr->mode == nir_var_mem_ssbo ||
-             instr->mode == nir_var_mem_shared) {
+             instr->mode == nir_var_mem_shared ||
+             instr->mode == nir_var_mem_global) {
             /* Shared variables and UBO/SSBOs have a bit more relaxed rules
              * because we need to be able to handle array derefs on vectors.
              * Fortunately, nir_lower_io handles these just fine.