1 files changed, 4 insertions, 0 deletions
diff --git a/src/glsl/ir_clone.cpp b/src/glsl/ir_clone.cpp
index 26b0d8f5f3f..5a7a71cf6ba 100644
--- a/src/glsl/ir_clone.cpp
+++ b/src/glsl/ir_clone.cpp
@@ -57,6 +57,7 @@ ir_variable::clone(void *mem_ctx, struct hash_table *ht) const
    var->origin_upper_left = this->origin_upper_left;
    var->pixel_center_integer = this->pixel_center_integer;
    var->explicit_location = this->explicit_location;
+   var->explicit_index = this->explicit_index;
    var->has_initializer = this->has_initializer;
    var->depth_layout = this->depth_layout;
 
@@ -74,6 +75,9 @@ ir_variable::clone(void *mem_ctx, struct hash_table *ht) const
    if (this->explicit_location)
       var->location = this->location;
 
+   if (this->explicit_index)
+      var->index = this->index;
+
    if (this->constant_value)
       var->constant_value = this->constant_value->clone(mem_ctx, ht);