diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testCallPick.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testCallPick.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,18 @@
+function testCallPick() {
+    function g(x,a) {
+        x.f();
+    }
+
+    var x = [];
+    x.f = function() { }
+
+    var y = [];
+    y.f = function() { }
+
+    var z = [x,x,x,x,x,y,y,y,y,y];
+
+    for (var i = 0; i < 10; ++i)
+        g.call(this, z[i], "");
+    return true;
+}
+assertEq(testCallPick(), true);