diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug966926.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug966926.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,12 @@
+var f32 = new Float32Array(32);
+function f(n) {
+    var x;
+    if (n > 10000) {
+        x = (0);
+    } else {
+        x = f32[0];
+    }
+    g('' + (x));
+}
+function g(y){}
+f(0);