Allows us to disable array spliting for arrays of arrays without
regressing tests such as:
ES31-CTS.functional.shaders.arrays_of_arrays.return.explicit.struct_3x1x3_fragment
---
src/compiler/nir/nir_lower_vars_to_ssa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/compiler/nir/nir_lower_vars_to_ssa.c
b/src/compiler/nir/nir_lower_vars_to_ssa.c
index e5a12eb..31f7e7a 100644
--- a/src/compiler/nir/nir_lower_vars_to_ssa.c
+++ b/src/compiler/nir/nir_lower_vars_to_ssa.c
@@ -434,21 +434,21 @@ register_variable_uses_block(nir_block *block,
return true;
}
/* Walks over all of the copy instructions to or from the given deref_node
* and lowers them to load/store intrinsics.
*/
static bool
lower_copies_to_load_store(struct deref_node *node,
struct lower_variables_state *state)
{
- if (!node->copies)
+ if (!node || !node->copies)
return true;
struct set_entry *copy_entry;
set_foreach(node->copies, copy_entry) {
nir_intrinsic_instr *copy = (void *)copy_entry->key;
nir_lower_var_copy_instr(copy, state->shader);
for (unsigned i = 0; i < 2; ++i) {
struct deref_node *arg_node =
--
2.9.4
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