1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/baseline/long-proto-chains.js b/js/src/jit-test/tests/baseline/long-proto-chains.js
new file mode 100644
index 0000000000..ceb387b087
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/long-proto-chains.js
@@ -0,0 +1,10 @@
+function f() {
+    var o = {x: 1};
+    for (var i = 0; i < 300; i++)
+        o = Object.create(o);
+    for (var i = 0; i < 15; i++) {
+        assertEq(o.x, 1);
+        assertEq(o.y, undefined);
+    }
+}
+f();