Index: src/compiler/ast-graph-builder.cc |
diff --git a/src/compiler/ast-graph-builder.cc b/src/compiler/ast-graph-builder.cc |
index 5ad8269ca9a19c1f6eec61fc86d2621870a509ab..611b0504d9ab0168d251be399e335bd24edcc218 100644 |
--- a/src/compiler/ast-graph-builder.cc |
+++ b/src/compiler/ast-graph-builder.cc |
@@ -227,7 +227,8 @@ Node* AstGraphBuilder::Environment::Checkpoint( |
Operator* op = common()->FrameState(ast_id, combine); |
return graph()->NewNode(op, parameters_node_, locals_node_, stack_node_, |
- GetContext()); |
+ GetContext(), |
+ builder()->jsgraph()->UndefinedConstant()); |
} |