diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/bitwiseAnd.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/bitwiseAnd.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,10 @@
+function bitwiseAnd_inner(bitwiseAndValue) {
+  for (var i = 0; i < 60000; i++)
+    bitwiseAndValue = bitwiseAndValue & i;
+  return bitwiseAndValue;
+}
+function bitwiseAnd()
+{
+  return bitwiseAnd_inner(12341234);
+}
+assertEq(bitwiseAnd(), 0);