diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testBug634590c.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testBug634590c.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,20 @@
+this.name = "outer";
+var sb = evalcx('');
+sb.name = "inner";
+sb.parent = this;
+function f() { return this.name; }
+f.notMuchTodo = '42';
+assertEq(evalcx('(function () {\n' +
+                '  arguments = null;\n' + // force heavyweight
+                '  var f = parent.f;\n' +
+                '  var name = "call";\n' +
+                '  return (function () {\n' +
+                '    eval(f.notMuchTodo);\n' + // reify Call, make f() compile to JSOP_CALLNAME
+                '    var s = "";\n' +
+                '    for (i = 0; i < 10; ++i)\n' +
+                '      s += f();\n' +
+                '    return s;\n' +
+                '  })();\n' +
+                '})()',
+                sb),
+	 "outerouterouterouterouterouterouterouterouterouter");