---
src/compiler/nir/nir_lower_vars_to_ssa.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/compiler/nir/nir_lower_vars_to_ssa.c
b/src/compiler/nir/nir_lower_vars_to_ssa.c
index 3f37acaed33..ef2019551c6 100644
--- a/src/compiler/nir/nir_lower_vars_to_ssa.c
+++ b/src/compiler/nir/nir_lower_vars_to_ssa.c
@@ -206,6 +206,12 @@ get_deref_node_recur(nir_deref_instr *deref,
static struct deref_node *
get_deref_node(nir_deref_instr *deref, struct lower_variables_state *state)
{
+ /* This pass only works on local variables. Just ignore any derefs with
+ * a non-local mode.
+ */
+ if (deref->mode != nir_var_local)
+ return NULL;
+
struct deref_node *node = get_deref_node_recur(deref, state);
if (!node)
return NULL;
--
2.17.1
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