Check variable mode when comparing qualifier lists.

Fixes function-05.vert.

diff --git a/ir.cpp b/ir.cpp
index 0810a3a..2b05e97 100644 (file)
--- a/ir.cpp
+++ b/ir.cpp
@@ -460,6 +460,7 @@ ir_function_signature::qualifiers_match(exec_list *params)
       ir_variable *b = (ir_variable *)iter_b.get();
 
       if (a->read_only != b->read_only ||
+         a->mode != b->mode ||
          a->interpolation != b->interpolation ||
          a->centroid != b->centroid) {