diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/orNaNTest1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/orNaNTest1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,3 @@
+load(libdir + 'orTestHelper.js');
+var orNaNTest1 = new Function("return orTestHelper(NaN, NaN, 10);");
+assertEq(orNaNTest1(), 0);