diff options
| -rw-r--r-- | src/glsl/ir_tree_grafting.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/glsl/ir_tree_grafting.cpp b/src/glsl/ir_tree_grafting.cpp index 38034a6197..1a742f412c 100644 --- a/src/glsl/ir_tree_grafting.cpp +++ b/src/glsl/ir_tree_grafting.cpp @@ -319,6 +319,10 @@ tree_grafting_basic_block(ir_instruction *bb_first, if (!lhs_var) continue; + if (lhs_var->mode == ir_var_out || + lhs_var->mode == ir_var_inout) + continue; + struct variable_entry *entry = info->refs->get_variable_entry(lhs_var); if (!entry->declaration || |