1 files changed, 26 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/compiler/bigint-add.js b/deps/v8/test/mjsunit/compiler/bigint-add.js
new file mode 100644
index 0000000000..0db3f49c1f
--- /dev/null
+++ b/deps/v8/test/mjsunit/compiler/bigint-add.js
@@ -0,0 +1,26 @@
+// Copyright 2019 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax --opt
+{
+  let a = 0n;
+  a = 3n;
+
+  function TestAdd() {
+    let sum = 0n;
+
+    for (let i = 0; i < 3; ++i) {
+      sum = a + sum;
+    }
+
+    return sum;
+  }
+
+  %PrepareFunctionForOptimization(TestAdd);
+  TestAdd();
+  TestAdd();
+  %OptimizeFunctionOnNextCall(TestAdd);
+  TestAdd();
+  TestAdd();
+}