diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug837312.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug837312.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,7 @@
+function bind(f) {
+      return f.call.apply(f.bind, arguments);
+}
+function g(a, b) {}
+for(var i=0; i<20; ++i) {
+      g.call(undefined, {}, bind(function(){}));
+}