diff options
| -rw-r--r-- | src/glsl/ir_dead_code.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/glsl/ir_dead_code.cpp b/src/glsl/ir_dead_code.cpp index 7ff580d538..5cf5e99add 100644 --- a/src/glsl/ir_dead_code.cpp +++ b/src/glsl/ir_dead_code.cpp @@ -92,6 +92,14 @@ do_dead_code(exec_list *instructions) /* If there are no assignments or references to the variable left, * then we can remove its declaration. */ + + /* uniform initializers are precious, and could get used by another + * stage. + */ + if (entry->var->mode == ir_var_uniform && + entry->var->constant_value) + continue; + entry->var->remove(); progress = true; |