diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug593554.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug593554.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,8 @@
+/* Don't assert. */
+var b = 7;
+var a = [];
+for (var j = 0; j < 7; ++j) {
+    var d = {};
+    a.push(b >> d);
+}
+assertEq(a.toString(), '7,7,7,7,7,7,7');