diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/pic/proto_self.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/pic/proto_self.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,39 @@
+// getprop, proto and self, 3 shapes
+
+var expected = "22,202,99;202,99,22;99,22,202;22,202,99;202,99,22;99,22,202;22,202,99;202,99,22;99,22,202;";
+var actual = '';
+
+var protoB = { a: 11, b: 22, c: 33 };
+
+function B() {
+}
+B.prototype = protoB;
+
+var protoC = { a: 101, b: 202, c: 303 };
+
+function C() {
+}
+C.prototype = protoC;
+
+function f() {
+  var o1 = new B();
+  var o2 = new C();
+  var o3 = new C();
+  o3.b = 99;
+  var oa = [ o1, o2, o3 ];
+
+  for (var i = 0; i < 9; ++i) {
+    // Use 3 PICs so we start out with each type in one PIC.
+    var i1 = i % 3;
+    var i2 = (i+1) % 3;
+    var i3 = (i+2) % 3;
+
+    actual += oa[i1].b + ',';
+    actual += oa[i2].b + ',';
+    actual += oa[i3].b + ';';
+  }
+}
+
+f();
+
+assertEq(actual, expected);