1 files changed, 1 insertions, 1 deletions
diff --git a/ir.h b/ir.h
index e6cdf29ebd..c52efe6178 100644
--- a/ir.h
+++ b/ir.h
@@ -217,7 +217,7 @@ public:
    ir_rvalue *condition;
 };
 
-
+/* Update ir_print_visitor.cpp when updating this list. */
 enum ir_expression_operation {
    ir_unop_bit_not,
    ir_unop_logic_not,