diff options
| -rw-r--r-- | src/glsl/lower_variable_index_to_cond_assign.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/glsl/lower_variable_index_to_cond_assign.cpp b/src/glsl/lower_variable_index_to_cond_assign.cpp index 7792e6e624..f8e4a1de42 100644 --- a/src/glsl/lower_variable_index_to_cond_assign.cpp +++ b/src/glsl/lower_variable_index_to_cond_assign.cpp @@ -525,10 +525,12 @@ lower_variable_index_to_cond_assign(exec_list *instructions, * matrix columns of an array of matrix), each pass will only lower one * level of indirection. */ + bool progress_ever = false; do { v.progress = false; visit_list_elements(&v, instructions); + progress_ever = v.progress || progress_ever; } while (v.progress); - return v.progress; + return progress_ever; } |