diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug836274.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug836274.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+function dumpArgs6(i) {
+  if (i == 90)
+    return funapply6.arguments.length;
+  return [i];
+}
+function funapply6() {
+  return dumpArgs6.apply({}, arguments);
+}
+function test6(i) {
+  return funapply6(i,1,2,3);
+}
+test6(89)[0]
+test6(0.2)