diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug964229-2.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug964229-2.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,58 @@
+function test1(re, test) {
+    return re.test(test);
+}
+
+assertEq(true, test1(/undefined/, undefined));
+assertEq(true, test1(/undefined/, undefined));
+
+function test2(re, test) {
+    return re.test(test);
+}
+
+assertEq(true, test2(/null/, null));
+assertEq(true, test2(/null/, null));
+
+function test3(re, test) {
+    return re.test(test);
+}
+
+assertEq(true, test3(/0/, 0));
+assertEq(true, test3(/0/, 0));
+
+function test4(re, test) {
+    return re.test(test);
+}
+
+assertEq(true, test4(/12.12/, 12.12));
+assertEq(true, test4(/12.12/, 12.12));
+
+function test5(re, test) {
+    return re.test(test);
+}
+
+assertEq(true, test5(/true/, true));
+assertEq(true, test5(/false/, false));
+assertEq(true, test5(/true/, true));
+assertEq(true, test5(/false/, false));
+
+function test6(re, test) {
+    return re.test(test);
+}
+
+assertEq(true, test6(/object/, {}));
+assertEq(true, test6(/object/, {}));
+
+assertEq(true, test1(/test/, "test"));
+assertEq(true, test1(/test/, "test"));
+assertEq(true, test1(/undefined/, undefined));
+assertEq(true, test1(/undefined/, undefined));
+assertEq(true, test1(/null/, null));
+assertEq(true, test1(/null/, null));
+assertEq(true, test1(/0.1/, 0.1));
+assertEq(true, test1(/0.1/, 0.1));
+assertEq(true, test1(/20000/, 20000));
+assertEq(true, test1(/20000/, 20000));
+assertEq(true, test1(/object/, {}));
+assertEq(true, test1(/object/, {}));
+
+