1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/argumentsOptimize-2.js b/js/src/jit-test/tests/jaeger/argumentsOptimize-2.js
new file mode 100644
index 0000000000..e7b1b9bd2a
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/argumentsOptimize-2.js
@@ -0,0 +1,27 @@
+
+function foo() {
+  var x = 0;
+  for (var i = arguments.length - 1; i >= 0; i--)
+    x += arguments[i];
+  return x;
+}
+
+function bar() {
+  var x = 0;
+  for (var i = 0; i < arguments.length; i++)
+    x += arguments[i];
+  return x;
+}
+
+function baz(a,b,c,d,e) {
+  var x = 0;
+  for (var i = 0; i < arguments.length; i++)
+    x += arguments[i];
+  return x;
+}
+
+for (var i = 0; i < 10; i++) {
+  assertEq(foo(1,2,3,4,5), 15);
+  assertEq(bar(1,2.5,true,{valueOf:function() { return 10}},"five"), "14.5five");
+  assertEq(baz(1,2,3,4,5), 15);
+}