diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug969203.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug969203.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,4 @@
+var f = function (x) {
+    return Math.tan(Math.fround(Math.log(Math.fround(Math.exp(x)))));
+}
+assertEq(f(1), f(1));