diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug980119.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug980119.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+
+s = newGlobal()
+evalcx("\
+    x = new Uint8ClampedArray;\
+    x.__proto__ = [];\
+", s);
+evalcx("\
+    x[0]\
+", s);