1 files changed, 8 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug810253.js b/js/src/jit-test/tests/ion/bug810253.js
new file mode 100644
index 000000000..2c8685fd9
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug810253.js
@@ -0,0 +1,8 @@
+function f(x) {
+    // Enter via OSR.
+    for (var j = 0; j < 100; j++) { };
+
+    for (var i = 0; i < arguments.length; i++)
+        assertEq(arguments[i], i);
+};
+f(0, 1, 2, 3);