1 files changed, 8 insertions, 0 deletions
diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 42578425839..f3ee12ce81f 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -837,6 +837,14 @@ ir_call::get_error_instruction(void *ctx)
 }
 
 void
+ir_call::set_callee(const ir_function_signature *sig)
+{
+   assert((this->type == NULL) || (this->type == sig->return_type));
+
+   this->callee = sig;
+}
+
+void
 visit_exec_list(exec_list *list, ir_visitor *visitor)
 {
    foreach_iter(exec_list_iterator, iter, *list) {