diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testBug723445.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testBug723445.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,10 @@
+var global = newGlobal();
+global.eval("function f(b) { if (b) { new Error }; }");
+
+function f(b) { global.f(b) }
+function g(b) { f(b) }
+function h() {
+    for (var i = 0; i < 1000; ++i)
+        g(i > 900);
+}
+h();