1 files changed, 6 insertions, 0 deletions
diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 1ba87515ea7..b601c7b11fd 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -507,6 +507,12 @@ ir_expression::get_operator(const char *str)
    return (ir_expression_operation) -1;
 }
 
+bool
+ir_expression::is_type_conversion()
+{
+   return (operation >= ir_unop_f2i && operation <= ir_unop_u2i);
+}
+
 ir_constant::ir_constant()
 {
    this->ir_type = ir_type_constant;